All Wiring Diagrams for Audi A6 Quattro Prestige 2014 model

AIR CONDITIONING

Automatic A/C Wiring Diagram, Basic (1 of 3) for Audi A6 Quattro Prestige 2014

List of elements for Automatic A/C Wiring Diagram, Basic (1 of 3) for Audi A6 Quattro Prestige 2014:

(behind center of dash) g45
(top center of dash) sunlight photo sensor
A/c clutch (if equipped)
Airflow door motor (top right front of air intake box)
Climatronic control module
Computer data lines system
Coolant recirculation pump (w/o parking heater & except 2.0 turbo)
Coolant shut-off valve (w/o parking heater)
Defroster door motor (top left side of hvac assembly)
Driver heated seat adjuster
Fresh air blower
Fresh air blower control module (behind glove compt)
Front passenger heated seat adjuster
Fuse 10a
Fuse 40a
Fuse carrier
Hot at all times
Instrument cluster
Interior lights system
Left center vent motor (left side of hvac unit)
Left footwell door motor (left side of hvac unit)
Left temperature door motor (top left side of hvac unit)
Left vent temperature sensor (in left side vent)
Rear temperature door motor (lower right side of hvac unit)
Rear temperature selection potentiometer
Recirculation door motor (top left front of air intake box)
Relay & fuse panel c (right end of dash)
Right center vent motor (right side of hvac unit)
Right footwell door motor (right side of hvac unit)
Right temperature door motor (top right side of hvac unit)
Right vent temperature sensor (in right side vent)
T16p
T17i
T17q
T20c
T32
Ti7a
Ti7h

Automatic A/C Wiring Diagram, Basic (2 of 3) for Audi A6 Quattro Prestige 2014

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List of elements for Automatic A/C Wiring Diagram, Basic (2 of 3) for Audi A6 Quattro Prestige 2014:

(behind lower right side of front grille) outside air temperature sensor
(near engine control module on firewall) g645
(on a/c high pressure line) a/c pressure/ temperature sensor
(on relay & fuse panel b) (3.0l turbo diesel) high heat output relay
(on relay & fuse panel b) (3.0l turbo diesel) low heat output relay
(or red)
A/c compressor regulator valve (rear of compressor)
After-run coolant pump (4.0l turbo) (left side of engine)
Auxiliary heater heating element (3.0l turbo diesel)
Charge air cooling pump (3.0l sc & 4.0l turbo) (in left front wheelwell)
Computer data lines system
Cooling circuit solenoid valve (3.0l sc)
Engine coolant circulation pump 2 (4.0l turbo) (left rear of engine)
Engine coolant level (ecl) sensor (in engine coolant reservoir)
Evaporator vent temperature sensor (right side of hvac unit)
Fuse
Fuse 5a
Fuse carrier
G44 (behind left kick panel)
G45 (behind center of dash)
G645 (near engine control module on on firewall)
G687 (right front side of center tunnel)
Heating element fuse 1
Heating element fuse 2
Hot at all times
Humidity sensor in fresh air intake duct
Interior lights system
Left footwell vent temperature sensor (lower left side of hvac unit)
Panel)
Rear center air vent illumination bulb
Relay & fuse panel b (left end of dash)
Right footwell vent temperature sensor (right side of hvac assembly)
T16c
T17a
T17d
T32a
Vehicle electrical system control module (left end of dash)

Automatic A/C Wiring Diagram, Basic (3 of 3) for Audi A6 Quattro Prestige 2014

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List of elements for Automatic A/C Wiring Diagram, Basic (3 of 3) for Audi A6 Quattro Prestige 2014:

(behind left side of radiator) (3.0l sc & 4.0l turbo) coolant fan 2
(coolant fan 2: behind left side of radiator) (coolant fan: behind right side of radiator) coolant fan/coolant fan 2
(or red)
11a
16a
2.0l turbo
3.0l sc
3.0l turbo diesel
4.0l turbo
Computer data lines system
Coolant fan
Coolant fan 2
Coolant fan control (fc) control module 2 (3.0l sc & 4.0l turbo) (on right coolant fan motor)
Coolant fan control (fc) module (on left coolant fan motor)
Coolant fan fuse 40a/ 60a/ 80a
Coolant fan second speed fuse 40a/ 60a/ 80a
Coolant recirculation pump (2.0l turbo)
Engine control module (ecm) (in left plenum chamber)
Engine coolant temperature (ect) sensor (2.0l turbo: left side of engine block) (3.0l turbo diesel: top left center of engine) (3.0l sc & 4.0l turbo: front of engine)
Engine coolant temperature sensor on radiator outlet (3.0l turbo diesel & 4.0l turbo) (4.0l turbo: on lower left hose on radiator) (3.0l turbo diesel: on lower right hose on radiator)
Engine temperature control sensor (front of left cylinder bank)
Except 2.0l turbo
Fuse 15a
Fuse 5a
G645 (near engine control module on on firewall)
G685 (on right front long member)
Hot at all times
Nca
Red
Relay & fuse panel a (in left plenum chamber e-box)
T105
T14a
T14b
T17b
T17g
T4fm
T4fn
T60
T91
T94
Terminal 30 wire junction (in center plenum chamber)

Automatic A/C Wiring Diagram, Comfort (1 of 4) for Audi A6 Quattro Prestige 2014

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List of elements for Automatic A/C Wiring Diagram, Comfort (1 of 4) for Audi A6 Quattro Prestige 2014:

(behind center of dash) g45
(except 2.0l turbo & w/o parking heater) coolant recirculation pump
(w/o parking heater)
A/c clutch (if equipped)
Climatronic control module
Computer data lines system
Coolant shut-off valve
Defroster door motor (top left side of hvac assembly)
Driver heated seat adjuster
Evaporator vent temperature sensor (right side of hvac unit)
Front passenger heated seat adjuster
Fuse 10a
Fuse 40a
Fuse carrier
Hot at all times
Left center vent motor (left side of hvac unit)
Left footwell door motor (left side of hvac unit)
Left footwell vent temperature sensor (lower left side of hvac unit)
Left rear air door motor (lower left side of hvac assembly)
Left rear temperature door motor (lower left side of hvac assembly)
Left side vent motor (left side of hvac unit)
Left temperature door motor (top left side of hvac unit)
Relay & fuse panel c (right end of dash)
Right footwell door motor (right side of hvac unit)
Right footwell vent temperature sensor (right side of hvac assembly)
Right rear air door motor (lower right side of hvac unit)
Right rear temperature door motor (lower right side of hvac unit)
Sunlight photo sensor (top center of dash)
T16p
T17i
T20c
Ti7a
Ti7h

Automatic A/C Wiring Diagram, Comfort (2 of 4) for Audi A6 Quattro Prestige 2014

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List of elements for Automatic A/C Wiring Diagram, Comfort (2 of 4) for Audi A6 Quattro Prestige 2014:

(air quality sensor: under right plenum chamber cover) air quality sensor/ humidity sensor in fresh air intake duct
(in engine coolant reservoir) engine coolant level (ecl) sensor
A/c compressor regulator valve (rear of compressor)
A/c pressure/ temperature sensor (on a/c high pressure line)
Airflow door motor (top right front of air intake box)
Computer data lines system
Fresh air blower control module (behind glove compt)
Fuse 5a
Fuse carrier
G44 (behind left kick panel)
G45 (behind center of dash)
Indirect ventilation door motor (right side of hvac assembly)
Instrument cluster
Interior lights system
Left vent temperature sensor (in left side vent)
Outside air temperature sensor (behind lower right side of front grille)
Recirculation door motor (top left front of air intake box)
Relay & fuse panel b (left end of dash)
Right center vent motor (right side of hvac unit)
Right side vent motor (right side of hvac unit)
Right temperature door motor (top right side of hvac unit)
Right vent temperature sensor (in right side vent)
T16c
T17a
T17d
T32
T32a
T32c
Vehicle electrical system control module (left end of dash)

Automatic A/C Wiring Diagram, Comfort (3 of 4) for Audi A6 Quattro Prestige 2014

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List of elements for Automatic A/C Wiring Diagram, Comfort (3 of 4) for Audi A6 Quattro Prestige 2014:

(behind center of dash) g45
(near engine control module on firewall) g645
(on relay & fuse panel b) (3.0l turbo diesel) high heat output relay
(on relay & fuse panel b) (3.0l turbo diesel) low heat output relay
(or red)
After-run coolant pump (4.0l turbo) (left side of engine)
Auxiliary heater heating element (3.0l turbo diesel)
Center instrument panel vent illumination bulb
Charge air cooling pump (4.0l turbo & 3.0l sc) (in left front wheelwell)
Climatronic control module
Cooling circuit solenoid valve (3.0l sc)
Engine coolant circulation pump 2 (4.0l turbo) (left rear of engine)
Fuse
G45 (behind center of dash)
G645 (near engine control module on firewall)
Heating element fuse 1
Heating element fuse 2
Hot at all times
Left instrument panel vent illumination bulb
Left side vent position sensor (in left side vent)
Right instrument panel vent illumination bulb
Right side vent position sensor (in right side vent)
Right/left center vent position sensor (in right/left center vent)
T16f

Automatic A/C Wiring Diagram, Comfort (4 of 4) for Audi A6 Quattro Prestige 2014

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List of elements for Automatic A/C Wiring Diagram, Comfort (4 of 4) for Audi A6 Quattro Prestige 2014:

(behind left side of radiator) (3.0l sc & 4.0l turbo) coolant fan 2
(coolant fan 2: behind left side of radiator) (coolant fan: behind right side of radiator) coolant fan/coolant fan 2
(or red)
11a
16a
2.0l turbo
3.0l sc
3.0l turbo diesel
4.0l turbo
Computer data lines system
Coolant fan
Coolant fan 2
Coolant fan control (fc) control module 2 (3.0l sc & 4.0l turbo) (on right coolant fan motor)
Coolant fan control (fc) module (on left coolant fan motor)
Coolant fan fuse 40a/ 60a/ 80a
Coolant fan second speed fuse 40a/ 60a/ 80a
Coolant recirculation pump (2.0l turbo)
Engine control module (ecm) (in left plenum chamber)
Engine coolant temperature (ect) sensor (2.0l turbo: left side of engine block) (3.0l turbo diesel: top left center of engine) (3.0l sc & 4.0l turbo: front of engine)
Engine coolant temperature sensor on radiator outlet (3.0l turbo diesel & 4.0l turbo) (4.0l turbo: on lower left hose on radiator) (3.0l turbo diesel: on lower right hose on radiator)
Engine temperature control sensor (front of left cylinder bank)
Except 2.0l turbo
Fuse 15a
Fuse 5a
G645 (near engine control module on on firewall)
G685 (on right front long member)
Hot at all times
Nca
Red
Relay & fuse panel a (in left plenum chamber e-box)
T105
T14a
T14b
T17b
T17g
T4fm
T4fn
T60
T91
T94
Terminal 30 wire junction (in center plenum chamber)

Heated And Cooled Cup Holder Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Heated And Cooled Cup Holder Wiring Diagram for Audi A6 Quattro Prestige 2014:

(below rear seat, near data bus on board diagnostic interface) g688
Cup holder cooling element button
Cup holder heating element button
Cup holder w/ heating & cooling element
Fuse 10a
Fuse 20a
Fuse carrier
Hot at all times
Hot w/ sockets relay energized
Power distribution system
Relay & fuse panel f (right rear of luggage compt)
T32a
T4er
Vehicle electrical system control module (left end of dash)

Rear A/C Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Rear A/C Wiring Diagram for Audi A6 Quattro Prestige 2014:

11a
Computer data lines system
Fuse 10a
Fuse 30a
Fuse carrier
G44 (behind left kick panel)
G687 (right front side of center tunnel)
Hot at all times
Interior lights system
Left rear footwell vent temperature sensor (in left rear footwell vent assembly)
Left rear upper body vent motor (left side of upper body vent assembly)
Left rear upper body vent temperature sensor (in rear upper body vent assembly)
Power distribution system
Rear a/c display control head
Red
Relay & fuse panel b (left end of dash)
Relay & fuse panel f (right rear of luggage compt)
Right rear footwell vent temperature sensor (in right rear footwell vent assembly)
Right rear upper body vent motor (right side of upper body vent assembly)
Right rear upper body vent temperature sensor (in rear upper body vent assembly)
Right/left rear upper body vent position sensor (in rear upper body vent assembly)
Seats system
T20a
T3r

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Audi A6 Quattro Prestige 2014:

40a
Abs control module (part of abs hydraulic unit)
Abs control module fuse 1
Abs hydraulic pump
Abs hydraulic unit
Auto hold button
Computer data lines system
Driver central locking lock unit
Driver door control module (in driver front door)
Driving dynamics regulation high pressure switch valve 1
Driving dynamics regulation high pressure switch valve 2
Driving dynamics regulation switch valve 1
Driving dynamics regulation switch valve 2
Electro-mechanical parking brake button
Fuse 10a
Fuse 5a
Fuse carrier
G55 (near abs control module)
Hot at all times
Left front abs inlet valve
Left front abs outlet valve
Left front abs wheel speed sensor (on left front wheel hub)
Left rear abs inlet valve
Left rear abs outlet valve
Left rear abs wheel speed sensor (on left rear wheel hub)
Main fuse carrier (in luggage compt on battery)
Pnk
Red
Relay & fuse panel b (left end of dash)
Right front abs inlet valve
Right front abs outlet valve
Right front abs wheel speed sensor (on right front wheel hub)
Right rear abs inlet valve
Right rear abs outlet valve
Right rear abs wheel speed sensor (on right rear wheel hub)
Safety fuse 3 150a
T16c
T17i
T23a
T32a
Vehicle electrical system control module (left end of dash)

Anti-lock Brakes Wiring Diagram (2 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Audi A6 Quattro Prestige 2014:

(top of steering column) steering angle sensor
Abs indicator lamp
Asr/esp button
Brake booster pressure sensor (w/ start/stop system) (in left plenum chamber)
Brake fluid level warning switch (on brake fluid reservoir)
Brake lamp switch (top of brake pedal assembly)
Comfort system central control module (right side of luggage compt)
Computer data lines system
Engine controls system
Fuse 20a
Fuse 5a
Fuse carrier
G45 (behind center of dash)
G688 (below rear seat, near data bus on board diagnostic interface)
Hill descent control button (awd)
Hill descent control indicator lamp (awd)
Hot at all times
Instrument cluster control module
Interior lights system
Nca
Pnk
Relay & fuse panel c (right end of dash)
Relay & fuse panel d (under left side of dash)
Sensor electronics control module (under center console)
Steering column electronic systems control module (top of steering column)
Switch illumination bulb
T10k
T16e
T17i
T17o
T32g
T32i
T6ai

ANTI-THEFT

Anti-theft Wiring Diagram (1 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for Anti-theft Wiring Diagram (1 of 6) for Audi A6 Quattro Prestige 2014:

(w/ anti-theft alarm system & interior monitoring & towing prevention) alarm system deactivation switch
Anti-lock brakes system
Central locking safe indicator lamp
Computer data lines system
Driver central locking lock unit (w/ door closing aid)
Driver central locking lock unit (w/o door closing aid)
Driver door central locking system motor
Driver door closing assist motor (if equipped)
Driver door contact switch
Driver interior locking switch
Driver lock cylinder contact switch
Driver's door control module (in driver door)
Fuse 30a
Fuse carrier
G34 (under driver's seat)
Hot at all times
Interior lights system
Left front central locking system actuator
Rear lid remote release button
Red
Relay & fuse panel b (left end of dash)
T10w
T20e
T23a
T27c
T32k
T3au
W/ door closing aid
W/o door closing aid

Anti-theft Wiring Diagram (2 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for Anti-theft Wiring Diagram (2 of 6) for Audi A6 Quattro Prestige 2014:

(in left rear door) left rear door control module
(under front passenger's seat) g35
Fuse 30a
Fuse carrier
G34 (under driver's seat)
Hot at all times
Interior lights system
Left rear interior locking switch
Relay & fuse panel f (right rear of luggage compt)
Right rear closing assist motor (if equipped)
Right rear door control module (in right rear door)
Right rear interior locking switch
T16n
T16o
T20g
T20h
T23a
T270
T27c
T27d

Anti-theft Wiring Diagram (3 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for Anti-theft Wiring Diagram (3 of 6) for Audi A6 Quattro Prestige 2014:

(w/ door closing aid) left rear central locking lock unit
(w/o door closing aid) left rear central locking lock unit
Computer data lines system
G34 (under driver's seat)
G35 (under front passenger's seat)
Instrument cluster control module
Interior access/start authorization antenna 2 (center rear of luggage compt)
Left rear central locking system actuator
Left rear central locking system motor
Left rear child safety lock contact switch
Left rear child safety lock motor
Left rear closing assist motor (if equipped)
Left rear door contact switch
Right rear central locking lock unit (w/ door closing aid)
Right rear central locking lock unit (w/o door closing aid)
Right rear central locking system actuator
Right rear child m
Right rear child safety lock contact switch
Right rear child safety lock motor
Right rear door central locking system motor
Right rear door contact switch
Safety lock motor
T10aa
T10z
T32
T3aw
T3ax
W/ door closing aid
W/o door closing aid

Anti-theft Wiring Diagram (4 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for Anti-theft Wiring Diagram (4 of 6) for Audi A6 Quattro Prestige 2014:

(right side of luggage compt) comfort system central control module
Access/start authorization button
Antenna amplifier 2 (left "d" pillar)
Anti-theft immobilizer reader coil (center of dash)
C (right end of dash)
Central locking & anti-theft alarm system antenna
Computer data lines system
Door closing assist control module (center rear of luggage compt)
Fuel filler door unlock motor (right side of luggage compt)
Fuse 20a
Fuse 5a
Fuse carrier
G34 (under driver's seat)
G35 (under front passenger's seat)
G45 (behind center of dash)
G51 (right side of luggage compt)
G687 (right front side of center tunnel)
Hot at all times
Interior access/start authorization antenna 1 (under center console)
Left access/start authorization antenna (in left rear door)
Left front exterior door handle touch sensor (in left front door handle assembly)
Left rear exterior door handle touch sensor (in left rear door handle assembly)
Nca
Rear lid closing assist motor
Rear lid closing assist/lock stop switch
Rear lid closing assist/unlock stop switch
Rear lid lock cylinder unlock button
Rear lid lock/ alarm/central locking switch & rear lid central locking system motor
Relay & fuse panel
Relay & fuse panel f (right rear of luggage compt)
Right access/start authorization antenna (in right rear door)
Right front exterior door handle touch sensor (in right front door handle assembly)
Right rear exterior door handle touch sensor (in right rear door handle assembly)
T17h
T17r
T17s
T23a
T23b
T27c
T27d
T2co
T32g
T32h
T32i

Anti-theft Wiring Diagram (5 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for Anti-theft Wiring Diagram (5 of 6) for Audi A6 Quattro Prestige 2014:

(in right plenum chamber) alarm horn
(in roof console) (w/ interior monitoring) anti-theft alarm system sensor
(in steering column) electronic steering column lock control module
(left end of dash) vehicle electrical system control module
Computer data lines system
Engine hood contact switch (center front of engine compt)
Front passenger interior locking switch
Fuse 5a
Fuse carrier
G43 (behind right kick panel)
G44 (behind left kick panel)
G45 (behind center of dash)
G50 (left side of luggage compt)
G51 (right side of luggage compt)
Hood contact switch 2
Horns system
Hot at all times
Interior lights system
Nca
Rear lid control module (left side of luggage compt)
Rear lid lock button in luggage compartment
Relay & fuse panel c (right end of dash)
Relay & fuse panel d (under left side of dash)
Selector lever sensor system control module (base of shift lever assembly)
T16c
T170
T17c
T26b
T2af
T2ay
T32a
T32c
T4bx
W/ interior monitoring

Anti-theft Wiring Diagram (6 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for Anti-theft Wiring Diagram (6 of 6) for Audi A6 Quattro Prestige 2014:

(under front passenger's seat) g35
Computer data lines system
Front passenger central locking lock unit (w/ door closing aid)
Front passenger central locking lock unit (w/o door closing aid)
Front passenger closing assist motor (if equipped)
Front passenger door central locking system motor
Front passenger door contact switch
Front passenger door control module (in front passenger door)
Fuse 30a
Fuse carrier
G35 (under front passenger's seat)
Hot at all times
Relay & fuse panel f (right rear of luggage compt)
Right front central locking system actuator
T20f
T23b
T32l
T3av
T8x
W/ door closing aid
W/o door closing aid

BODY CONTROL MODULES

Comfort System Central Control Module Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Comfort System Central Control Module Wiring Diagram for Audi A6 Quattro Prestige 2014:

Anti-theft system
Comfort system central control module (right side of luggage compt)
Computer data lines system
Defogger system
Door locks & anti-theft systems
Door locks & transmissions system
Door locks system
Engine controls & transmissions systems
Engine controls system
Exterior lights & mirrors systems
Exterior lights system
Fuse 20a
Fuse 30a
Fuse carrier 1
Fuse carrier 2
G51 (right side of luggage compt)
Hot at all times
Nca
Power distribution system
Power windows system
Relay & fuse panel f (right rear of luggage compt)
T17r
T17s
T2co
T32g
T32h
T32i
Transmissions system
Trunk, tailgate, fuel doors & interior lights systems
Trunk, tailgate, fuel doors system

Steering Column Electronic Systems Control Module Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Steering Column Electronic Systems Control Module Wiring Diagram for Audi A6 Quattro Prestige 2014:

(behind center of dash) g45
(top of steering column) air bag spiral spring/return spring w/ slip ring
(w/ lane assist) directional stabilization assistance button
Air bag control module (under rear of center console)
Computer data lines system
Cruise control/ turn signal/ headlamp flasher switch
Driver air bag igniter (in steering wheel)
Driver air bag igniter 2
Engine controls system
Fuse 10a
Fuse 5a
Fuse carrier 1
Fuse carrier 2
G45 (behind center of dash)
Heated steering wheel (if equipped)
Heated steering wheel sensor
Horn signal activation
Hot at all times
Left multi-function button
Mode
Multi-function steering wheel control module
Nca
Relay & fuse panel c (right end of dash)
Right multi-function button
Steering angle sensor (top of steering column)
Steering column electronics control module (top of steering column)
T100
T12v
T13b
T16e
T17p
T2fk
T4ah
T6am
Tiptronic downshift button
Tiptronic upshift button
W/ heated steering wheel
Windshield wiper intermittent mode switch

Vehicle Electrical System Control Module Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Vehicle Electrical System Control Module Wiring Diagram for Audi A6 Quattro Prestige 2014:

(behind center of dash) g45
10a
Air conditioning system
Air conditioning, instrument cluster, wiper/washer & seats systems
Anti-theft system
Computer data lines system
Door locks system
Door locks, anti-theft & transmissions systems
Electronic power steering system
Exterior lights system
Exterior lights system headlights & exterior lights system
Fuse 20a
Fuse 30a
Fuse 35a
Fuse 5a
Fuse carrier 4
G44 (behind left kick panel)
Headlights & exterior lights system
Headlights system
Headlights, exterior lights & interior lights systems
Horns system
Hot at all times
Instrument cluster system
Interior lights system
Interior lights system headlights, exterior lights & interior lights systems
Power distribution system
Power windows system
Relay & fuse panel d (under left side of dash)
Relay & fuse panel f (right rear of luggage compt)
Seats system
T12k
T16c
T17c
T17d
T17e
T32a
T32c
T6d
Valet parking lock button
Vehicle electrical system control module (left end of dash)
Warning systems
Wiper/washer system

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 4) for Audi A6 Quattro Prestige 2014

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List of elements for Computer Data Lines Wiring Diagram (1 of 4) for Audi A6 Quattro Prestige 2014:

& 4.0l turbo
(base of automatic day/ night interior mirror assembly) camera control module
(if equipped) left front seat ventilation control module
(in left plenum chamber) engine control module
(left rear of luggage compt) digital sound system control module
(on a/c high pressure line) a/c pressure temperature sensor
(on automatic day/night interior mirror assembly) (w/ high beam assist) automatic dimming interior rearview mirror/ high beam assist control module
(part of abs hydraulic unit) abs control module
(top of steering column) steering column electronics control module
(under transmission oil pan) transmission control module
(w/ long wheelbase) passenger side rear multicontour seat control module
10h
10l
11h
11l
12h
12l
13h
13l
14h
14l
15h
15l
16h
16l
17h
17l
18h
18l
19h
19l
2.0l turbo &
20h
20l
21h
21l
22h
22l
23h
23l
3.0l sc
3.0l turbo diesel
7-speed a/t
8-speed a/t
Active steering control module (under driver's seat)
Bose
Cvt
Digital tv tuner (if equipped) (left side of luggage compt)
Driver door control module (in driver front door)
Driver multicontour seat control module
Driver side rear multicontour seat control module (w/ long wheelbase)
Dvd & cd changer (if equipped)
Garage door opener control module (if equipped) (behind center of front bumper cover)
Humidity sensor in fresh air intake duct
Information electronics control module 1
Information electronics control module 2
Left can-bus disconnection plug
Memory seat/ steering column adjustment control module
Nca
Night vision system control module
Radio
T10c
T10i
T12a
T12af
T12d
T12y
T16c
T16e
T17a
T17g
T17i
T17m
T17u
T17v
T17w
T20e
T23a
T32e
T32m
T38
T6az
T6bu
T6bv
T6h
T8al
T8h
T8q
T91
T94
Vehicle electrical system control module (left end of dash)
W/ bang & olufson sound
W/ sound system
W/o sound system

Computer Data Lines Wiring Diagram (2 of 4) for Audi A6 Quattro Prestige 2014

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List of elements for Computer Data Lines Wiring Diagram (2 of 4) for Audi A6 Quattro Prestige 2014:

(behind right end of rear bumper trim) (if equipped) lane change assistance control module
(behind right front wheel housing liner) (4.0l) subframe mount control module
(in driver's seat belt retractor assembly)
(in front passenger's seat belt retractor assembly)
(in left plenum chamber) wiper motor control module
(left end of dash) (w/ dynamic cornering lamp) headlamp range/ cornering lamp control module
(left end of dash) headlamp range control module
(right side of luggage compt) all wheel drive control module
(right side of luggage compt) electro- mechanical parking brake control module
(under rear of center console) air bag control module
(w/ seat belt warning system) left front seat belt tensioner control module
(w/ seat belt warning system) right front seat belt tensioner control module
(w/ special interface functions) 12 pin connector
Auxiliary heater control module (if equipped) (on auxiliary heater assembly)
Climatronic control module
Comfort system central control module (right side of luggage compt)
Electronic steering column lock control module (in steering column)
Front passenger door control module (in passenger's front door)
Front passenger memory seat control module
Front passenger multicontour seat control module
Instrument cluster control module
Left headlamp assembly
Nca
Rear a/c display control head (if equipped)
Rear view camera system control module (if equipped) (right side of luggage compt)
Special purpose vehicle control module (w/ special purpose vehicles)
T12ab
T12o
T16t
T17h
T17n
T17o
T20a
T20c
T20f
T23b
T2db
T32
T32i
T32n
T54a
T6ba
T6k
Towing recognition control module (w/ trailer setup) (right side of luggage compt)
Windshield projection head up display control module (if equipped) (top left side of dash)

Computer Data Lines Wiring Diagram (3 of 4) for Audi A6 Quattro Prestige 2014

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List of elements for Computer Data Lines Wiring Diagram (3 of 4) for Audi A6 Quattro Prestige 2014:

(anti-theft alarm system sensor: in roof console) anti-theft alarm system sensor/interior monitoring sensor/vehicle inclination sensor
(behind left end of rear bumper trim) lane change assistance control module 2
(below front left headlamp) distance regulation control module 2
(below front right headlamp) distance regulation control module
(center front of roof) power sun-roof control module
(center rear of roof) roof shade control module
(if equipped) right front seat ventilation control module
Abs control module (part of abs hydraulic unit)
Anti-theft immobilizer reader coil (center of dash)
Data link connector (under left side of dash)
Fuse 10a
Fuse 5a
Fuse carrier
G45 (behind center of dash)
Garage door opener control head (if equipped)
Hot at all times
Image processing control module (under front passenger's seat)
Parking aid control module (right side of luggage compt)
Pnk
Rain/light recognition sensor (in automatic day/night interior mirror assembly)
Rear lid control module (left side of luggage compt)
Relay & fuse panel c (right end of dash)
Relay & fuse panel f (right rear of luggage compt)
Right headlamp assembly
Roof electronics control module (if equipped) (center front of roof)
T10ab
T12i
T16i
T17i
T17o
T26b
T4u
T6g
T6i
W/ adaptive cruise control
W/o adaptive cruise control

Computer Data Lines Wiring Diagram (4 of 4) for Audi A6 Quattro Prestige 2014

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List of elements for Computer Data Lines Wiring Diagram (4 of 4) for Audi A6 Quattro Prestige 2014:

(below center of rear seat) data bus on board diagnostic interface
(if equipped) tire pressure monitoring control module
10h
10l
11h
11l
12h
12l
13h
13l
14h
14l
15h
15l
16h
16l
17h
17l
18h
18l
19h
19l
20h
20l
21h
21l
22h
22l
23h
23l
All wheel drive control module (right side of luggage compt)
Battery monitoring control module (on battery)
Fuse 5a
Fuse carrier
G688 (below rear seat, near data bus on board diagnostic interface)
Generator & voltage regulator
Hot at all times
Level control system control module (right side of luggage compt)
Nca
Peripheral camera control module (if equipped) (under front passenger's seat)
Pnk
Power steering control module (on steering box)
Relay & fuse panel b (left end of dash)
Right can-bus disconnection plug
Sensor electronics control module (under center console)
Sound systems
System & rear final drive-sport differential
System & w/ rear final drive-sport differential
T17a
T2aq
T32b
T6ak
T6al
T6w
Voltage stabilizer (w/ stop/ start system) (in spare tire well)
W/ level control system
W/ rear final drive-sport differential
W/o level control
W/o rear final drive-sport differential

COOLING FAN

Cooling Fan Wiring Diagram (1 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Cooling Fan Wiring Diagram (1 of 2) for Audi A6 Quattro Prestige 2014:

(near engine control module on firewall) g645
(or red)
11a
16a
After-run coolant pump (4.0l turbo) (left side of engine)
Charge air cooling pump (4.0l turbo & 3.0l sc) (in left front wheelwell)
Climatronic control module
Computer data lines system
Coolant recirculation pump (except 2.0l turbo & w/o parking heater)
Coolant shut-off valve (except 2.0l turbo & w/o parking heater)
Cooling circuit solenoid valve (3.0l sc)
Engine coolant circulation pump 2 (4.0l turbo) (left rear of engine)
Engine coolant level (ecl) sensor (in engine coolant reservoir)
Fuse 15a
Fuse 5a
G645 (near engine control module on firewall)
Red
Relay & fuse panel a (in left plenum chamber e-box)
T16c
T17i
T20c
T32a
Vehicle electrical system control module (left end of dash)

Cooling Fan Wiring Diagram (2 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Cooling Fan Wiring Diagram (2 of 2) for Audi A6 Quattro Prestige 2014:

(behind left side of radiator) (3.0l sc & 4.0l turbo) coolant fan 2
(coolant fan 2: behind left side of radiator) (coolant fan: behind right side of radiator) coolant fan/coolant fan 2
(or red)
2.0l turbo
3.0l sc
3.0l turbo diesel
4.0l turbo
Computer data lines system
Coolant fan
Coolant fan 2
Coolant fan control (fc) control module 2 (3.0l sc & 4.0l turbo) (on right coolant fan motor)
Coolant fan control (fc) module (on left coolant fan motor)
Coolant fan fuse 40a/ 60a/ 80a
Coolant fan second speed fuse 40a/ 60a/ 80a
Coolant recirculation pump (2.0l turbo)
Engine control module (ecm) (in left plenum chamber)
Engine coolant temperature (ect) sensor (2.0l turbo: left side of engine block) (3.0l turbo diesel: top left center of engine) (3.0l sc & 4.0l turbo: front of engine)
Engine coolant temperature sensor on radiator outlet (3.0l turbo diesel & 4.0l turbo) (4.0l turbo: on lower left hose on radiator) (3.0l turbo diesel: on lower right hose on radiator)
Engine temperature control sensor (front of left cylinder bank)
Except 2.0l turbo
G645 (near engine control module on on firewall)
G685 (on right front long member)
Hot at all times
Nca
Red
T105
T14a
T14b
T4fm
T4fn
T60
T91
T94
Terminal 30 wire junction (in center plenum chamber)

CRUISE CONTROL

2.0L TURBO

2.0L Turbo, Cruise Control Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for 2.0L Turbo, Cruise Control Wiring Diagram for Audi A6 Quattro Prestige 2014:

(behind center of dash) g45
(bottom left rear of engine) (2.0l) engine speed sensor
(near abs control module) g55
(near engine control module on firewall) g645
(top of steering column) steering column electronic systems control module
2.0l
3.0l
Accelerator pedal position sensor & accelerator pedal position sensor 2 (top of accelerator pedal assembly)
All-wheel drive control module (right side of luggage compt)
Brake lamp switch (top of brake pedal assembly)
Comfort system central control module (right side of luggage compt)
Computer
Computer data lines system
Cruise control/ turn signal/headlamp flasher switch
Data lines
Distance regulation control module (below front right headlamp)
Distance regulation control module 2 (below front left headlamp)
Drive throttle epc
Engine control module (ecm) (in left plenum chamber)
Engine speed sensor (3.0l) (bottom rear of engine)
Fuse 10a
Fuse 5a
Fuse carrier
Fuse carrier 2
Hot at all times
Nca
Pnk
Power distribution system
Relay & fuse panel b (left end of dash)
Relay & fuse panel c (right end of dash)
Sensor 1 angle
Sensor 2 angle
System
T13b
T16e
T17a
T17b
T17h
T17i
T17o
T32g
T60
T94
Throttle valve control module (2.0l: left side of engine, on throttle body assembly) (3.0l: rear of engine, on throttle body assembly)
Trans- mission input speed sensor
Trans- mission output speed sensor
Transmission control module (8 speed a/t) (under transmission oil pan)
Transmission control module (cvt) (under transmission oil pan)

3.0L SC

3.0L SC, Cruise Control Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for 3.0L SC, Cruise Control Wiring Diagram for Audi A6 Quattro Prestige 2014:

(behind center of dash) g45
(bottom left rear of engine) (2.0l) engine speed sensor
(near abs control module) g55
(near engine control module on firewall) g645
(top of steering column) steering column electronic systems control module
2.0l
3.0l
Accelerator pedal position sensor & accelerator pedal position sensor 2 (top of accelerator pedal assembly)
All-wheel drive control module (right side of luggage compt)
Brake lamp switch (top of brake pedal assembly)
Comfort system central control module (right side of luggage compt)
Computer
Computer data lines system
Cruise control/ turn signal/headlamp flasher switch
Data lines
Distance regulation control module (below front right headlamp)
Distance regulation control module 2 (below front left headlamp)
Drive throttle epc
Engine control module (ecm) (in left plenum chamber)
Engine speed sensor (3.0l) (bottom rear of engine)
Fuse 10a
Fuse 5a
Fuse carrier
Fuse carrier 2
Hot at all times
Nca
Pnk
Power distribution system
Relay & fuse panel b (left end of dash)
Relay & fuse panel c (right end of dash)
Sensor 1 angle
Sensor 2 angle
System
T13b
T16e
T17a
T17b
T17h
T17i
T17o
T32g
T60
T94
Throttle valve control module (2.0l: left side of engine, on throttle body assembly) (3.0l: rear of engine, on throttle body assembly)
Trans- mission input speed sensor
Trans- mission output speed sensor
Transmission control module (8 speed a/t) (under transmission oil pan)
Transmission control module (cvt) (under transmission oil pan)

3.0L TURBO DIESEL

3.0L Turbo Diesel, Cruise Control Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for 3.0L Turbo Diesel, Cruise Control Wiring Diagram for Audi A6 Quattro Prestige 2014:

(behind center of dash) g45
(near engine control module on firewall) g645
(top of steering column) steering column electronic systems control module
Accelerator pedal position sensor & accelerator pedal position sensor 2 (top of accelerator pedal assembly)
All wheel drive control module (right side of luggage compt)
Brake light switch (top of brake pedal assembly)
Comfort system central control module (right side of luggage compt)
Computer data lines system
Cruise control/ turn signal/headlamp flasher switch
Distance regulation control module (below front right headlamp)
Distance regulation control module 2 (below front left headlamp)
Engine control module (ecm) (in left plenum chamber)
Engine controls system
Engine speed sensor (bottom rear of engine)
Fuse 10a
Fuse 5a
Fuse carrier 1
Fuse carrier 2
Fuse carrier 3
G45 (behind center of dash)
G55 (near abs control module)
Hot at all times
Nca
Pnk
Power distribution system
Relay & fuse panel b (left end of dash)
Relay & fuse panel c (right end of dash)
T105
T13b
T16e
T17a
T17b
T17h
T17i
T17o
T32g
T91
Throttle valve control module (left front of engine, on throttle body assembly)
Transmission control module (8 speed a/t) (under transmission oil pan)
Transmission input speed sensor
Transmission output speed sensor

DEFOGGERS

Defoggers Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Defoggers Wiring Diagram for Audi A6 Quattro Prestige 2014:

Climatronic control module
Comfort system central control module (right side of luggage compt)
Computer data lines system
Driver's door control module (in driver's door)
Driver's side outside folding mirror
Fm frequency filter in positive wire
Front passenger's door control module (in front passenger's door)
Front passenger's side outside folding mirror
Fuse 30a
Fuse 40a
Fuse carrier
Fuse carrier 1
Fuse carrier 5
G34 (under driver's seat)
G35 (under front passenger's seat)
G51 (right side of luggage compt)
G659
Heated driver exterior rearview mirror
Heated front passenger's exterior rearview mirror
Hot at all times
Mirrors system
Rear window defogger
Rear window defogger relay (on relay & fuse panel f)
Relay & fuse panel b (left end of dash)
Relay & fuse panel f (right rear of luggage compt)
T16l
T16m
T20c
T20e
T20f
T23a
T23b
T32i
Windshield antenna suppression filter

ELECTRONIC POWER STEERING

Active Steering Control Module Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Active Steering Control Module Wiring Diagram for Audi A6 Quattro Prestige 2014:

12a
Active steering control module (under driver's seat)
Computer data lines system
Electro-mechanical power steering motor & active steering safety lock actuator (integral to power steering control module)
Fuse 35a
Fuse 5a
Fuse carrier
G45 (behind center of dash)
G704 (under driver's seat)
Hot at all times
Relay & fuse panel b (left end of dash)
T10c
T17g
T2bk
T4ag
T5k
T6m
T8m

Electromechanical Power Steering Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Electromechanical Power Steering Wiring Diagram for Audi A6 Quattro Prestige 2014:

Computer data lines system
Display unit
Electro- mechanical power steering motor
Fuse 5a
Fuse carrier 1
G671 (on left front long member)
Hot at all times
Instrument cluster control module
Main fuse carrier (in luggage compt on battery)
Nca
Pnk
Power steering control module (on steering box)
Red
Relay & fuse panel b (left end of dash)
Safety fuse 110a
Steering angle sensor (top of steering column)
Steering column electronic systems control module (top of steering column)
Steering torque sensor (integral to power steering control module)
T16e
T1d
T2fa
T32
T6ak
T6al

Power Steering Column Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Power Steering Column Wiring Diagram for Audi A6 Quattro Prestige 2014:

Computer data lines system
Display unit
Fuse 25a
Fuse carrier
G45 (behind center of dash)
Hot at all times
Instrument cluster control module
Power adjustable steering column control module (on steering column)
Relay & fuse panel c (right end of dash)
Steering column adjustment switch
Steering column axial adjustment sensor & steering column forward/back adjustment motor
Steering column vertical adjustment motor/sensor
T16c
T17g
T32
T6n
Vehicle electrical system control module (left end of dash)

ELECTRONIC SUSPENSION

Electronic Suspension Wiring Diagram (1 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Electronic Suspension Wiring Diagram (1 of 2) for Audi A6 Quattro Prestige 2014:

Carrier 2
Carrier 4
Carrier 5
Energized
Fuse
Fuse 15a
Fuse 40a
Fuse 5a
G51 (right side of luggage compt)
Hot at all times
Left front damping adjustment valve (on left front shock tower)
Left front level control system sensor (in left front wheelwell)
Left rear damping adjustment valve (on left rear air spring assembly)
Left rear level control system sensor (in left rear wheelwell)
Level control system control module (right side of luggage compt)
Relay & fuse panel f (right rear of luggage compt)
Right front damping adjustment valve (on right front shock tower)
Right front level control system sensor (in right front wheelwell)
Right rear damping adjustment valve (on right rear air spring assembly)
Right rear level control system sensor (in right rear wheelwell)
T12r
T15a
T9a

Electronic Suspension Wiring Diagram (2 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Electronic Suspension Wiring Diagram (2 of 2) for Audi A6 Quattro Prestige 2014:

(on relay & fuse panel f) level control system compressor relay
Computer data lines system
G51 (right side of luggage compt)
Left front suspension strut valve
Left rear suspension strut valve
Level control accumulator valve
Level control pressure sensor
Level control system compressor motor
Level control system control module (right side of luggage compt)
Pnk
Right front suspension strut valve
Right rear suspension strut valve
T10h
T18a
T2cz
T4ay
T6w
Valve body

ENGINE PERFORMANCE

2.0L TURBO

2.0L Turbo, Engine Performance Wiring Diagram (1 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (1 of 6) for Audi A6 Quattro Prestige 2014:

(right side of luggage compt) comfort system central control module
14a
Accelerator pedal position sensor & accelerator pedal position sensor 2 (top of accelerator pedal assembly)
Cooling fans system
Engine control module (ecm) (in left plenum chamber)
Fuse 15a
Fuse 20a
Fuse 5a
G645 (near engine control module on firewall)
Heater for oxygen sensor 1 after catalytic converter & oxygen sensor after three way catalytic converter (in exhaust, downstream of 3-way catalytic converter)
Nca
Oil level thermal sensor (bottom of engine oil pan)
Relay & fuse panel a (in left plenum chamber e-box)
Starting/ charging system
Steering column electronic systems control module (top of steering column)
System
T16e
T17a
T17b
T17h
T17i
T17o
T32g
T94
Transmissions
Transmissions system

2.0L Turbo, Engine Performance Wiring Diagram (2 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (2 of 6) for Audi A6 Quattro Prestige 2014:

10a
11a
Coil 1
Coil 2
Coil 3
Coil 4
Cooling fans system
Fuse 10a
Fuse 15a
Fuse 5a
G601
G645 (near engine control module on firewall)
Hot at all times
Ignition coils 1, 2, 3 & 4 w/ power output stage (top right side of cylinder bank)
Main fuse carrier (in luggage compt on battery)
Nca
Oil pressure switch (left front of engine block)
Red
Reduced oil pressure switch (left front of cylinder head)
Relay & fuse panel a (in left plenum chamber e-box)
Safety fuse 150a
T17b
To spark plug

2.0L Turbo, Engine Performance Wiring Diagram (3 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (3 of 6) for Audi A6 Quattro Prestige 2014:

(below right rear seat, on underbody) fuel pump (fp) control module
(or red)
(top of brake pedal assembly) brake lamp switch
(top of fuel tank) transfer fuel pump
Cam adjustment actuator 1 (above cylinder 1)
Cam adjustment actuator 2 (above cylinder 1)
Cam adjustment actuator 3 (above cylinder 2)
Cam adjustment actuator 4 (above cylinder 2)
Cam adjustment actuator 5 (above cylinder 3)
Cam adjustment actuator 6 (above cylinder 3)
Cam adjustment actuator 7 (above cylinder 4)
Cam adjustment actuator 8 (above cylinder 4)
Fuse 25a
Fuse 5a
Fuse carrier
G45 (behind center of dash)
G688 (below rear seat, near data bus on board diagnostic interface)
Power distribution system
Red
Relay & fuse panel b (left end of dash)
T17b
T17i

2.0L Turbo, Engine Performance Wiring Diagram (4 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (4 of 6) for Audi A6 Quattro Prestige 2014:

(behind center of dash) g45
(in engine coolant reservoir) engine coolant level sensor
(left end of dash) vehicle electrical system control module
(not used)
(or red)
Camshaft adjustment valve 1 (front of cylinder bank)
Computer data lines system
Coolant recirculation pump
Display unit
Engine electronics indicator lamp
Fuel gauge
Fuel level sensor & fuel level sensor 2 (top of fuel tank)
Fuel tank leak detection control module (if equipped) (under left rear of vehicle)
Fuse 5a
Fuse carrier
Fuse carrier 1
G645 (near engine control module on firewall)
Hot at all times
Instrument cluster control module
Intake manifold runner control (imrc) valve (left rear of engine)
Left electrohydraulic engine mount solenoid valve (left lower center side of engine)
Oil pressure regulation valve (bottom left front of engine)
Red
Relay & fuse panel c (right end of dash)
Relay & fuse panel f (right rear of luggage compt)
Sensor 1
Sensor 2
T14b
T16c
T17b
T17h
T32
T32a
Turbocharger recirculation valve (on turbocharger)
Wastegate bypass regulator valve (on turbocharger)

2.0L Turbo, Engine Performance Wiring Diagram (5 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (5 of 6) for Audi A6 Quattro Prestige 2014:

(left front of engine compt) charge air pressure sensor
(left front of engine) intake manifold runner position sensor
(left side of engine block)
(left side of engine) fuel pressure sensor
(on intake manifold) intake air temperature (iat) sensor
(or red)
(top left side of cylinder bank) fuel injector cylinders 1, 2, 3 & 4
Engine control module (ecm) (in left plenum chamber)
Engine coolant temperature (ect) sensor
Engine speed (rpm) sensor (bottom left rear of engine)
Evaporative emission (evap) canister purge regulator valve 1 (right rear of engine)
T14b
T60
T8s

2.0L Turbo, Engine Performance Wiring Diagram (6 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (6 of 6) for Audi A6 Quattro Prestige 2014:

(integral to high pressure pump) fuel pressure regulator valve
(on air intake duct) mass air flow (maf) sensor
(or red)
Camshaft position (cmp) sensor (top center of cylinder bank)
Computer data lines system
Engine control module (ecm) (in left plenum chamber)
Fuse 5a
Heated oxygen sensor (ho2s) & oxygen sensor (o2s) heater (in exhaust, upstream of 3-way catalytic converter)
Knock sensor (ks) 1 (left side of engine)
Nca
Relay & fuse panel a (in left plenum chamber e-box)
Starting/charging system
T14b
T60
T94
Throttle valve control module (left side of engine, on throttle body assembly)
Transmissions system

3.0L SC

3.0L SC, Engine Performance Wiring Diagram (1 of 8) for Audi A6 Quattro Prestige 2014

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List of elements for 3.0L SC, Engine Performance Wiring Diagram (1 of 8) for Audi A6 Quattro Prestige 2014:

(left lower center side of engine) left electrohydraulic engine mount solenoid valve
(right side of luggage compt) comfort system central control module
17a
Accelerator pedal position sensor & sensor 2 (top of accelerator pedal assembly)
Cooling fans system
Engine control module (ecm) (in left plenum chamber)
Fuse 15a
Fuse 5a
G645 (near engine control module on firewall)
Heater for oxygen sensor 1 after & 3 way catalytic converter (in exhaust, downstream of 3-way catalytic)
Heater for oxygen sensor 2 & oxygen sensor 2 after catalytic converter
Nca
Oil level thermal sensor (bottom of engine oil pan)
Red
Relay & fuse panel a (in left plenum chamber e-box)
Right electrohydraulic engine mount solenoid valve (right lower center side of engine)
Starting/ charging system
Starting/charging system
T14b
T17a
T17b
T17h
T32g
T94
Transmissions system

3.0L SC, Engine Performance Wiring Diagram (2 of 8) for Audi A6 Quattro Prestige 2014

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List of elements for 3.0L SC, Engine Performance Wiring Diagram (2 of 8) for Audi A6 Quattro Prestige 2014:

14a
Control valve control unit (rear of supercharger)
Cooling fans system
Engine temperature control sensor (front of left cylinder bank)
Fuse 10a
Fuse 20a
Fuse 5a
Fuse carrier
Hot at all times
Main fuse carrier (in luggage compt on battery)
Power distribution system
Red
Reduced oil pressure switch (on oil filter housing base)
Relay & fuse panel a (in left plenum chamber e-box)
Relay & fuse panel b (left end of dash)
Safety fuse 150a
T14a
T17b

3.0L SC, Engine Performance Wiring Diagram (3 of 8) for Audi A6 Quattro Prestige 2014

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List of elements for 3.0L SC, Engine Performance Wiring Diagram (3 of 8) for Audi A6 Quattro Prestige 2014:

(behind center of dash) g45
10a
16a
Computer data lines system
Display unit
Engine electronics indicator lamp
Fuel gauge
Fuel level sensor & fuel level sensor 2 (top of fuel tank)
Fuse 15a
Fuse 5a
Fuse carrier 1
Hot at all times
Instrument cluster control module
Oil pressure switch (on oil filter housing)
Relay & fuse panel a (in left plenum chamber e-box)
Relay & fuse panel c (right end of dash)
Sensor 1
Sensor 2
T17h
T17i
T32

3.0L SC, Engine Performance Wiring Diagram (4 of 8) for Audi A6 Quattro Prestige 2014

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List of elements for 3.0L SC, Engine Performance Wiring Diagram (4 of 8) for Audi A6 Quattro Prestige 2014:

(below rear seat, near data bus on board diagnostic interface) g688
(below right rear seat, on underbody) fuel pump (fp) control module
(in exhaust, upstream of 3-way catalytic converter) heated oxygen sensor (ho2s) 2 & oxygen sensor (o2s) heater 2
(top of brake pedal assembly) brake light switch
(top of fuel tank) transfer fuel pump
Charge air cooling pump (in left front wheelwell)
Computer data lines system
Engine coolant level sensor (in engine coolant reservoir)
G45 (behind center of dash)
G645 (near engine control module on firewall)
Heated oxygen sensor (ho2s) & oxygen sensor (o2s) heater (in exhaust, upstream of 3-way catalytic converter)
Nca
Red
T16c
T17o
T32a
Vehicle electrical system control module (left end of dash)

3.0L SC, Engine Performance Wiring Diagram (5 of 8) for Audi A6 Quattro Prestige 2014

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List of elements for 3.0L SC, Engine Performance Wiring Diagram (5 of 8) for Audi A6 Quattro Prestige 2014:

(right side of supercharger charge air cooler) manifold absolute pressure sensor & intake air temperature sensor
Camshaft adjustment valve 1 (rear of right cylinder bank)
Camshaft adjustment valve 2 (rear of left cylinder bank)
Charge air pressure & intake manifold temperature sensor (right side of intake manifold)
Fuse 25a
Fuse 5a
Fuse carrier
Hot at all times
Intake air manifold temperature sensor 2 charge air pressure sensor 2 (left side of supercharger charge air cooler)
Intake manifold runner control valve (rear of engine)
Red
Relay & fuse panel b (left end of dash)
Relay & fuse panel f (right rear of luggage compt)

3.0L SC, Engine Performance Wiring Diagram (6 of 8) for Audi A6 Quattro Prestige 2014

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List of elements for 3.0L SC, Engine Performance Wiring Diagram (6 of 8) for Audi A6 Quattro Prestige 2014:

(bottom rear of engine) engine speed (rpm) sensor
(front of engine) engine coolant temperature (ect) sensor
(front of left cylinder bank) camshaft position (cmp) sensor 2
(front of right cylinder bank) camshaft position sensor
(on high pressure fuel pump) low fuel pressure sensor
(on left fuel rail cylinder bank) fuel pressure sensor
(rear of engine) secondary air injection sensor 1
Engine control module (ecm) (in left plenum chamber)
Intake manifold runner position sensor (right front of engine)
Knock sensor (ks) 1 (under intake manifold, in right cylinder bank)
Knock sensor (ks) 2 (under intake manifold, in left cylinder bank)
Nca
Red
T14a
T14b
T60

3.0L SC, Engine Performance Wiring Diagram (7 of 8) for Audi A6 Quattro Prestige 2014

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List of elements for 3.0L SC, Engine Performance Wiring Diagram (7 of 8) for Audi A6 Quattro Prestige 2014:

50a
Cooling circuit solenoid valve
Crankcase ventilation shut-off valve
Evap canister purge regulator valve 1 (left side of engine)
Fuel metering valve (on high pressure fuel pump)
Fuel tank leak detection control module (if equipped) (under left rear of vehicle)
G645 (near engine control module on firewall)
Hot at all times
Intake manifold runner position sensor 2 (left front of engine)
Oil pressure regulation valve (bottom left front of engine)
Red
Secondary air injection (air) pump fuse
Secondary air injection (air) pump relay (on relay & fuse panel a)
Secondary air injection pump motor (left front of engine compt)
Secondary air injection solenoid (air) valve (rear of engine)
Secondary air injection solenoid (air) valve 2 (rear of engine)
T14a
T14b
T17b

3.0L SC, Engine Performance Wiring Diagram (8 of 8) for Audi A6 Quattro Prestige 2014

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List of elements for 3.0L SC, Engine Performance Wiring Diagram (8 of 8) for Audi A6 Quattro Prestige 2014:

(top of left cylinder bank) fuel injectors cylinder
(top of right cylinder bank) fuel injectors cylinder
Coil 1
Coil 2
Coil 3
Coil 4
Coil 5
Coil 6
Computer data lines system
Cruise control system
Engine control module (ecm) (in left plenum chamber)
G600
G601
G645 (near engine control module on firewall)
Ignition coil w/ power output stage (coils 1, 2 & 3: top of right cylinder bank) (coils 4, 5 & 6: top of left cylinder bank)
Nca
Red
Starting/charging system
T14a
T14b
T17a
T60
T94
Throttle valve control module (rear of engine, on throttle body assembly)
To spark plug

3.0L TURBO DIESEL

3.0L Turbo Diesel, Engine Performance Wiring Diagram (1 of 9) for Audi A6 Quattro Prestige 2014

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List of elements for 3.0L Turbo Diesel, Engine Performance Wiring Diagram (1 of 9) for Audi A6 Quattro Prestige 2014:

(below rear seat, near data bus on board diagnostic interface) g688
(below right rear seat, on underbody) fuel pump (fp) control module
(in exhaust, upstream of catalytic converter) exhaust gas temperature sensor 3
(near engine control module on firewall) g645
(on egr motor) egr temperature sensor
(on turbocharger) exhaust gas temperature sensor 1
(top of fuel tank) transfer fuel pump
Accelerator pedal position sensor & accelerator pedal position sensor 2 (top of accelerator pedal assembly)
Comfort system central control module (right side of luggage compt)
Differential pressure sensor (if equipped) (in exhaust, upstream of catalytic converter)
Egr motor (top center of engine)
Engine control module (ecm) (in left plenum chamber)
Fuse 25a
Fuse carrier
G645 (near engine control module on firewall)
Hot at all times
Oil level thermal sensor (bottom of engine oil pan)
Red
Relay & fuse panel b (left end of dash)
Starting/charging system
T10l
T17a
T17b
T17g
T17h
T32g
T91
Transmissions system
Turbocharger control module 1 (on turbocharger)

3.0L Turbo Diesel, Engine Performance Wiring Diagram (2 of 9) for Audi A6 Quattro Prestige 2014

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List of elements for 3.0L Turbo Diesel, Engine Performance Wiring Diagram (2 of 9) for Audi A6 Quattro Prestige 2014:

(on relay & fuse panel b) high heat output relay
(on relay & fuse panel b) low heat output relay
40a
60a
Automatic glow time control module (on relay & fuse panel a)
Auxiliary heater heating element
G45 (behind center of dash)
G645 (near engine control module on firewall)
Glow plug
Heating element fuse 1
Heating element fuse 2
Hot at all times
Mass air flow (maf) sensor (on air intake duct)
Red

3.0L Turbo Diesel, Engine Performance Wiring Diagram (3 of 9) for Audi A6 Quattro Prestige 2014

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List of elements for 3.0L Turbo Diesel, Engine Performance Wiring Diagram (3 of 9) for Audi A6 Quattro Prestige 2014:

(in engine coolant reservoir) engine coolant level sensor
(left end of dash) vehicle electrical system control module
80a
Computer data lines system
Cylinder 2 combustion chamber pressure sensor
G44 (behind left kick panel)
G645 (near engine control module on firewall)
G688 (below rear seat, near data bus on board diagnostic interface)
Glow plug fuse
Hot at all times
Injector (w/ emissions standard euro 4)
Main fuse carrier (luggage compt on battery)
Nox sensor control module 1 (under vehicle, near nox sensor)
Nox sensor control module 2 (under vehicle, near nox sensor 2)
Particulate sensor (if equipped) (in exhaust, downstream of particulate filter)
Red
Reduced oil pressure switch (on oil filter housing base)
Reducing agent
Safety fuse 3 150a
T16c
T17b
T17g
T32a

3.0L Turbo Diesel, Engine Performance Wiring Diagram (4 of 9) for Audi A6 Quattro Prestige 2014

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List of elements for 3.0L Turbo Diesel, Engine Performance Wiring Diagram (4 of 9) for Audi A6 Quattro Prestige 2014:

10a
11a
16a
Computer data lines system
Cooling fans system
Cruise control system
Engine control module (ecm) (in left plenum chamber)
Exterior lights system
Fuse 10a
Fuse 15a
Fuse 5a
Red
Relay & fuse panel a (in left plenum chamber e-box)
Starting/charging system
T17b
T91

3.0L Turbo Diesel, Engine Performance Wiring Diagram (5 of 9) for Audi A6 Quattro Prestige 2014

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List of elements for 3.0L Turbo Diesel, Engine Performance Wiring Diagram (5 of 9) for Audi A6 Quattro Prestige 2014:

(top of fuel tank) fuel level sensor 1 & sensor 2
Computer data lines system
Display unit
Fuel gauge
Fuse 5a
Fuse carrier
G45 (behind center of dash)
G645 (near engine control module on firewall)
Heated oxygen sensor (ho2s) & oxygen sensor heater
Hot at all times
Instrument cluster control module
Nca
Oil pressure
Red
Relay & fuse panel c (right end of dash)
Sensor 1
Sensor 2
Switch (on oil filter housing)
T17h
T32

3.0L Turbo Diesel, Engine Performance Wiring Diagram (6 of 9) for Audi A6 Quattro Prestige 2014

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List of elements for 3.0L Turbo Diesel, Engine Performance Wiring Diagram (6 of 9) for Audi A6 Quattro Prestige 2014:

(middle of right cylinder bank) camshaft position (cmp) sensor
(on relay & fuse panel f) reducing agent metering system relay
Fuse 5a
Fuse carrier 3
G688 (below rear seat, near data bus on board diagnostic interface)
Hot at all times
Main fuse carrier (luggage compt on battery)
Red
Reducing agent line heater (heating circuit 2)
Reducing agent tank heater (heating circuit 1), reducing agent temperature sensor, reducing agent metering system pressure sensor, reducing agent tank sensor & reducing agent pump
Relay & fuse panel b (left end of dash)
Safety fuse 1 150a

3.0L Turbo Diesel, Engine Performance Wiring Diagram (7 of 9) for Audi A6 Quattro Prestige 2014

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List of elements for 3.0L Turbo Diesel, Engine Performance Wiring Diagram (7 of 9) for Audi A6 Quattro Prestige 2014:

(center front of engine) map controlled engine cooling thermostat
(right lower center side of engine) right electrohydraulic engine mount solenoid valve
(top center front of engine) egr cooler switch over valve
(top right front of engine) cylinder head coolant valve
Computer data lines system
Fuse 15a
Fuse 30a
Fuse carrier 3
Fuse carrier 5
G34 (under driver's seat)
Hot at all times
Red
Reducing agent metering system control module (if equipped)
Relay & fuse panel f (right rear of luggage compt)
T10l
T28a
T8an

3.0L Turbo Diesel, Engine Performance Wiring Diagram (8 of 9) for Audi A6 Quattro Prestige 2014

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List of elements for 3.0L Turbo Diesel, Engine Performance Wiring Diagram (8 of 9) for Audi A6 Quattro Prestige 2014:

(bottom left front of engine) oil pressure regulation valve
(front of left cylinder bank) engine temperature control sensor
(in exhaust, downstream of catalytic converter) (if equipped) exhaust gas temperature (ect) sensor 4
(in exhaust, upstream of catalytic converter) exhaust gas temperature (ect) sensor 2
(left lower center side of engine) left electrohydraulic engine mount solenoid valve
(on lower right hose on radiator) engine coolant temperature (ect) sensor (on radiator)
(on lower right hose on radiator) engine coolant temperature sensor
Engine control module (ecm) (in left plenum chamber)
Gear recognition sensor (if equipped) (rear of manual transmission)
Red
T105
T10l

3.0L Turbo Diesel, Engine Performance Wiring Diagram (9 of 9) for Audi A6 Quattro Prestige 2014

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List of elements for 3.0L Turbo Diesel, Engine Performance Wiring Diagram (9 of 9) for Audi A6 Quattro Prestige 2014:

(integral to high pressure pump) fuel metering valve
(on high pressure fuel pump) fuel pressure regulator valve
(or red)
(top of engine) fuel temperature sensor
Charge air pressure sensor & intake air temperature (iat) sensor (left front of engine compt)
Coolant fan control module (if equipped) (on left coolant fan motor)
Coolant fan control module 2 (if equipped) (on right coolant fan motor)
Engine control module (ecm) (in left plenum chamber)
Engine speed (rpm) sensor (bottom rear of engine)
Fuel injector cylinders
Fuel pressure sensor (on left cylinder bank fuel rail)
Intake flap motor (top center front of engine)
Nca
Oil temperature sensor 2 (front of engine)
T105
T10l
Throttle valve control module (left front of engine, on throttle body assembly)
Transmissions system

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Backup Lamps Wiring Diagram for Audi A6 Quattro Prestige 2014:

12a
7 speed a/t
8 speed a/t
Automatic dimming interior rearview mirror
Backup
Comfort system central control module (right side of luggage compt)
Computer data lines system
Cvt
Fuse 20a
Fuse 30a
Fuse 5a
Fuse carrier
G50 (w/ led taillamps) (left side of luggage compt)
G51 (right side of luggage compt)
G51 (w/o led taillamps) (right side of luggage compt)
G645 (near engine control module on firewall)
G687 (right front side of center tunnel)
Hot at all times
Left rear taillamp assembly 2 (w/o led taillamps) left rear taillamp assembly 1 (w/ led taillamps)
Relay & fuse panel a (in left plenum chamber e-box)
Relay & fuse panel f (right rear of luggage compt)
Right rear tail lamp assembly 2 (w/o led taillamps) right rear tail lamp assembly 1 (w/ led taillamps)
Selector lever sensor system control module (base of shift lever assembly)
T17b
T17r
T17s
T32i
Transmission control module (tcm) (8 speed a/t & cvt) dsg transmission control module (7 speed a/t) (8 speed a/t & cvt: under transmission oil pan)
W/ led taillamps
W/o high beam assist
W/o led taillamps

Exterior Lamps Wiring Diagram (1 of 5) for Audi A6 Quattro Prestige 2014

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List of elements for Exterior Lamps Wiring Diagram (1 of 5) for Audi A6 Quattro Prestige 2014:

Computer data lines system
Fog lamp button
Fog lamp ind lamp
Fuse 10a
Fuse 30a
Fuse 5a
Fuse carrier
G44 (behind left kick panel)
G45 (behind center of dash)
Headlamp switch illumination bulb
Hot at all times
Instrument panel & illumination dimmer switch
Left cornering lamp bulb
Left daytime running lamp & parking lamp control module
Left daytime running lamp & parking lamp led module
Left daytime running lamp & position lamp control module
Left daytime running lamp & position lamp led module
Left front side marker lamp bulb
Left front turn signal bulb
Left headlamp assembly (w/ hid & bi-xenon headlights)
Left headlamp assembly (w/ hid & w/o bi-xenon headlights)
Left headlamp power output stage
Left stationary cornering lamp
Light switch
Night vision system button
Position lamp ind lamp
Rear fog lamp button
Rear fog lamp ind lamp
Relay & fuse panel c (right end of dash)
Relay & fuse panel d (under left side of dash)
Relay & fuse panel f (right rear of luggage compt)
T16c
T17c
T17e
T32c
Vehicle electrical system control module (left end of dash)
W/ hid & bi-xenon headlights
W/ hid & w/o bi-xenon headlights
W/o hid & cornering headlights
W/o hid & w/ cornering headlights

Exterior Lamps Wiring Diagram (2 of 5) for Audi A6 Quattro Prestige 2014

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List of elements for Exterior Lamps Wiring Diagram (2 of 5) for Audi A6 Quattro Prestige 2014:

Computer data lines system
Emergency flasher indicator lamp
Emergency flasher switch
G44 (behind left kick panel)
G45 (behind center of dash)
Left daytime running lamp & parking lamp led module
Left front side marker lamp bulb
Left front turn signal bulb
Left front turn signal bulb 2
Left headlamp assembly (w/o hid & cornering headlights)
Left led headlamp assembly (w/o hid & w/ cornering headlights)
Left led headlamp power output module 1
Left led headlamp power output module 2
Left led headlamp power output module 3
Left led headlamp power output module 4 t14h
Left position lamp bulb
Left stationary cornering lamp
Nca
Steering column electronics system control module (top of steering column)
T13b
T14g
T14h
T16e
Turn signal/ headlamp flasher/ cruise control switch

Exterior Lamps Wiring Diagram (3 of 5) for Audi A6 Quattro Prestige 2014

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List of elements for Exterior Lamps Wiring Diagram (3 of 5) for Audi A6 Quattro Prestige 2014:

G43 (behind right kick panel)
Right cornering lamp bulb
Right daytime running lamp & parking lamp led module
Right daytime running lamp & parking light control module
Right daytime running lamp & position lamp control module
Right daytime running lamp & position lamp led module
Right front side marker lamp bulb
Right front turn signal bulb
Right front turn signal bulb 2
Right headlamp assembly (w/ hid & bi-xenon headlights)
Right headlamp assembly (w/ hid & w/o bi-xenon headlights)
Right headlamp assembly (w/o hid & cornering headlights)
Right headlamp power output stage
Right led headlamp assembly (w/o hid & w/ cornering headlights)
Right led headlamp power output module 1
Right led headlamp power output module 2
Right led headlamp power output module 3
Right led headlamp power output module 4 t14h
Right position lamp bulb
Right stationary cornering lamp
T14g
T14h
W/ hid & bi-xenon headlights
W/ hid & w/o bi-xenon headlights
W/o hid & cornering headlights
W/o hid & w/ cornering headlights

Exterior Lamps Wiring Diagram (4 of 5) for Audi A6 Quattro Prestige 2014

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List of elements for Exterior Lamps Wiring Diagram (4 of 5) for Audi A6 Quattro Prestige 2014:

Backup lamps circuit
Comfort system central control module (right side of luggage compt)
Computer data lines system
G50 (left side of luggage compt)
G51 (right side of luggage compt)
G690
High-mounted brake lamp bulb
Left backup lamp bulb
Left brake lamp/ turn signal bulb
Left brake lamp/ turn signal bulb 2
Left brake lamp/ turn signal bulb 3
Left brake lamp/ turn signal/ taillamp bulb
Left brake lamp/ turn signal/ taillamp bulb 2
Left brake/ rear parking/ fog lamp bulb
Left brake/ tail lamp bulb 2
Left brake/ taillamp bulb
Left rear fog lamp bulb
Left rear side marker lamp bulb
Left rear taillamp assembly 1
Left rear taillamp assembly 2
Left rear turn signal bulb
T17r
T17s
T32g
T32i
W/ led taillamps
W/o led taillamps

Exterior Lamps Wiring Diagram (5 of 5) for Audi A6 Quattro Prestige 2014

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List of elements for Exterior Lamps Wiring Diagram (5 of 5) for Audi A6 Quattro Prestige 2014:

(in left plenum chamber) engine control module (ecm)
2.0l turbo
3.0l sc
3.0l turbo diesel
4.0l turbo
Backup lamps circuit
Brake light switch (top of brake pedal assembly)
Computer data lines system
Fuse 5a
Fuse carrier
G45 (behind center of dash)
G51 (right side of luggage compt)
Instrument cluster
Instrument cluster control module
Left license plate lamp
Left turn ind
Relay & fuse panel b (left end of dash)
Right backup lamp bulb
Right brake lamp/ turn signal bulb
Right brake lamp/ turn signal bulb 2
Right brake lamp/ turn signal bulb 3
Right brake lamp/ turn signal/ taillamp bulb
Right brake lamp/ turn signal/ taillamp bulb 2
Right brake/ rear parking/ fog lamp bulb
Right brake/ tail lamp bulb 2
Right brake/ taillamp bulb
Right license plate lamp
Right rear fog lamp bulb
Right rear side marker lamp bulb
Right rear taillamp assembly 1
Right rear taillamp assembly 2
Right rear turn signal bulb
Right turn ind
T17a
T17i
T17o
T91
T94
W/ led taillamps
W/o led taillamps

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 5) for Audi A6 Quattro Prestige 2014

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List of elements for Ground Distribution Wiring Diagram (1 of 5) for Audi A6 Quattro Prestige 2014:

Asr/esp button, rear window shade switch illumination, switch illumination bulb, steering column electronic systems control module, valet parking lock bulb, left side vent position sensor, headlamp range control adjuster (w/ head lamp range control), brake lamp switch, anti-theft immobilizer reader coil, display unit button, left front footwell illumination bulb, light switch & electronic steering column lock control module
Asr/esp button, tire pressure monitoring control module, image processing control module, hood contact switch 2, right rear footwell lamp, front passenger thorax air bag igniter, right headlamp assembly, right front brake pad wear sensor (if equipped), front passenger seat lumbar support adjustment switch, right front seat belt tensioner control module, front passenger's belt force limiter & front passenger's seat belt tensioner
Auxiliary heater heating element (3.0l turbo diesel), display opening/ closing motor, emergency flasher switch, cd changer (if equipped), front information display control head, right side vent position sensor, dvd changer, display open/closed stop switch, left/right center vent position sensor & front passenger's side air bag release valve igniter
Data link connector
Engine control module
G43 (behind right kick panel)
G45 (behind center of dash)
G601 (2.0l turbo)
G645 (2.0l turbo) (near engine control module on firewall)
G645 (3.0l turbo diesel) (near engine control module on firewall)
Glove compartment lamp switch, valet parking lock button & right front footwell illumination bulb
Ignition coils 1, 2, 3 & 4 (w/ power output stage)
Instrument cluster control module
Power adjustable steering column control module, climatronic control module, fresh air blower control module & active steering control module
Right front fog lamp bulb, high & low tone horns, right front seat belt tensioner control module (w/ seat belt warning system) & right headlamp assembly
Subframe mount control module (4.0l turbo)
Suppressor & engine control module
T12k
Transmission control module (tcm), automatic glow time control module, oil pressure switch, reduced oil pressure switch & oil level thermal sensor
Transmission control module (tcm), coolant recirculation pump, oil level thermal sensor & suppressor
Windshield projection head up display control module

Ground Distribution Wiring Diagram (2 of 5) for Audi A6 Quattro Prestige 2014

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List of elements for Ground Distribution Wiring Diagram (2 of 5) for Audi A6 Quattro Prestige 2014:

Driver seat backrest bolster heater, driver seat heater & driver backrest heating element
Engine control module, suppressor & secondary air injection pump motor
Engine coolant circulation pump 2 after-run coolant pump, oil level thermal sensor & charge air cooling pump
Engine hood contact switch alarm horn, fiber optic cable for left front sill panel ambient lighting, humidity sensor in fresh air intake duct, a/c pressure/temperature sensor, rear a/c display control head & air quality sensor
G34 (under driver's seat)
G44 (behind left kick panel)
G639
G645 (4.0l turbo) (near engine control module on firewall)
G729
Garage door opener control head, rain/light recognition sensor (if equipped), front interior light, driver vanity mirror lamp contact switch, front passenger vanity mirror lamp contact switch, roof electronics control module (w/ high equipment), camera control module, anti-theft alarm system sensor (w/ interior monitoring) & automatic dimming interior rearview mirror
Ignition coils 1, 2, 3 & 4 w/ power output stage
Ignition coils 5, 6, 7 & 8 w/ power output stage
Left front exterior door handle touch sensor, driver central locking lock unit, driver door control module & left front exterior door handle illumination bulb (w/ auxiliary lamps)
Left front seat ventilation control module
Left rear door control module, left rear exterior door handle touch sensor, left rear exterior door handle illumination bulb & left rear central locking lock unit
Memory seat/steering column adjustment control module, driver multicontour seat compressor, driver multicontour seat control module, driver seat adjustment control head & driver seat lumbar support adjustment switch
Nox sensor control module, left headlamp assembly, cornering lamp & headlamp range control module & clutch position sensor (m/t)
Rain/light recognition sensor & directional stabilization assistance windshield defogger
Roof shade control module & power sunroof control module
Subwoofer (if equipped)
T17m
T23a
T27c
T4u
T6g
T6h
T8ac
Transmission control module
Vehicle electrical system control module, left front fog lamp bulb, low tone horn, headlamp washer pump, wiper motor control module & left front seat belt tensioner control module (w/ seat belt warning system)
Vehicle electrical system control module, left headlamp assembly, driver thorax air bag igniter, driver seat lumbar support adjustment switch, left rear footwell lamp, left & right washer nozzle heaters, horn relay, automatic dimming interior rearview mirror relay (if equipped) & garage door opener control module
W/ comfort seats
W/o comfort seats

Ground Distribution Wiring Diagram (3 of 5) for Audi A6 Quattro Prestige 2014

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List of elements for Ground Distribution Wiring Diagram (3 of 5) for Audi A6 Quattro Prestige 2014:

12 v socket 3 & voltage stabilizer (w/ start/stop system)
Comfort system central control module, electromechanical parking brake control module & valve body
Digital tv tuner, (w/ bose sound system), tv tuner (w/ bose, bang & olufsen sound system), radio (w/ bose, bang & olufsen sound system), digital sound system control module (w/ bang & olufsen sound system), digital sound system control module 2 & left rear taillamp assembly 1
Driver side rear thorax air bag igniter (w/ rear side air bags), left rear brake pad wear sensor, luggage compartment lamp, lane change assistance control module 2, right rear window breakage sensor & left rear tail lamp assembly 1
G50 (left side of luggage compt)
G51 (right side of luggage compt)
G659
G690
High-mounted brake lamp bulb (w/ insulting/ heat absorbing glass)
Lane change assistance control module (avant), passenger side rear thorax air bag igniter (w/ rear side air bags), level control system control module, right rear taillamp assembly 1 & left/right rear taillamp assembly 2
Left & right rear seat message buttons & rear center console ambient lighting bulb 1 & 2 (w/ auxiliary lamps)
Radio, digital tv tuner (w/o bose sound system), antenna amplifier 2, tv tuner (sedan, w/o bose sound system), antenna amplifier 2 shield, rear lid control module (sedan) & digital sound system control module (w/ bose sound system)
Rearview camera, rearview camera system control module, level control system compressor relay, parallel parking assistance control module, luggage compartment lamp, high-mounted brake lamp bulb & suppressor
T17x

Ground Distribution Wiring Diagram (4 of 5) for Audi A6 Quattro Prestige 2014

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List of elements for Ground Distribution Wiring Diagram (4 of 5) for Audi A6 Quattro Prestige 2014:

3.0l turbo diesel
4.0l turbo
Battery monitoring control module
Cooling fan control module & cooling fan control module 2 (except 2.0l turbo)
Cupholder w/ heating & cooling element, fiber optic cable for left/ right rear sill panel ambient lighting, fiber optic cable for right front sill panel ambient lighting, sensor electronics control module, data bus on board diagnostic interface & peripheral camera control module
G13 (right side of engine compt)
G18
G624
G671 (on left front long member)
G685 (on right front long member)
G687 (right front side of center tunnel)
G688 (below rear seat, near data bus on board diagnostic interface)
Left/right rear upper body vent position sensor, display opening/closing motor, access/start authorization button, rear temperature selection potentiometer, rear center air vent illumination bulb, display open/closed stop switch, right/left rear upper body vent position sensor, auto hold button, left/right rear air vent illumination bulbs, selector lever sensor system control module & transmission park selector switch
Nox sensor control module 2, particulate sensor & reducing agent metering system relay
Power steering control module
Right rear seat heater, left rear seat heater, right rear backrest heating element, left rear backrest heating element, rear cigarette lighter (w/ smoking package), cigarette lighter (w/ smoking package), 12v socket 3, 12v socket 2, 12v socket 4, transfer fuel pump, fuel pump control module & power socket 12v
Right rear seat heater, left rear seat heater, right rear backrest heating element, left rear backrest heating element, seat heating control module & left/right seat heating buttons (w/ automatic climate control, basic climatronics)
T4fm
Telephone baseplate, front passenger seat 4 pin connector & driver seat 4 pin connector, information electronics control module 1 & multimedia system control head

Ground Distribution Wiring Diagram (5 of 5) for Audi A6 Quattro Prestige 2014

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List of elements for Ground Distribution Wiring Diagram (5 of 5) for Audi A6 Quattro Prestige 2014:

Abs control module
Active steering control module shield
All wheel drive control module & rear lid opener control module (if equipped)
Distance regulation control module & distance regulation control module 2
Engine control module, transmission control module, charge air cooling pump, after run coolant pump & oil level thermal sensor
Front passenger backrest heating element & front passenger seat backrest bolster heater (w/o ventilation)
Front passenger door control module, right front exterior door handle touch sensor, right front central locking system actuator, front passenger central locking lock unit & right front exterior door handle illumination bulb
Front passenger knee air bag igniter, driver knee air bag igniter, front passenger's side air bag igniter & release valve igniter
Front passenger seat adjustment control head, front passenger memory seat control module & front passenger seat lumbar support adjustment switch
Front passenger seat heater, right front seat ventilation control module, front passenger backrest heating element, front passenger seat backrest bolster heater, front passenger seat heating element, front passenger multicontour seat control module & front passenger multicontour seat compressor
G35 (under front passenger's seat)
G55 (near abs control module)
G600 (3.0l sc & 4.0l turbo)
G601 (3.0l sc & 4.0l turbo)
G645 (3.0l sc) (near engine control module on firewall)
G653 (left "d" pillar)
G654 (right "d" pillar)
G665 (right side of dash)
G704 (under driver's seat)
G744 (right front of spare tire well)
Ignition coils 1, 2 & 3 w/ power output stage & secondary air injection pump motor
Ignition coils 1, 2 & 3 w/ power output stage (3.0l sc) & ignition coils 1, 2, 3 & 4 w/ power output stage (4.0l turbo)
Ignition coils 4, 5 & 6 w/ power output stage
Ignition coils 4, 5 & 6 w/ power output stage (3.0l sc) & ignition coils 5, 6, 7 & 8 w/ power output stage (4.0l turbo)
Right rear door control module, right rear exterior door handle touch sensor, right rear central locking lock unit & right rear exterior door handle illumination bulb
Roof antenna shield, roof antenna, satellite antenna, gps antenna shield, satellite antenna shield & gps antenna
Suppressor
T17n
T23b
T27d
T6i
T8ah
Telephone antenna, roof antenna shield & telephone antenna shield
W/ comfort seats
W/o comfort seats

HEADLIGHTS

Headlights Wiring Diagram, with HID with Bi-Xenon Headlights (1 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Headlights Wiring Diagram, with HID with Bi-Xenon Headlights (1 of 2) for Audi A6 Quattro Prestige 2014:

Adaptive cornering lamp motor
Computer data lines system
Electro-mechanical parking brake button
Electro-mechanical parking brake control module (right side of luggage compt)
Fog indicator lamp
Fog lamp button
Fuse 20a
Fuse 30a
Fuse 35a
Fuse 5a
Fuse 7.5a
Fuse carrier 1
Fuse carrier 2
G44 (behind left kick panel)
G45 (behind center of dash)
Headlamp switch illumination bulb
Hot at all times
Instrument panel & switch illumination dimmer switch
Left cornering lamp bulb
Left daytime running lamp & position lamp control module
Left daytime running lamp & position lamp led module
Left front side marker lamp bulb
Left front turn signal bulb
Left headlamp assembly
Left headlamp beam adjustment motor
Left headlamp power output stage
Left headlamp power output stage 2
Left hid head- lamp control module
Left hid headlamp bulb
Light switch
Night vision system button
Position indicator lamp
Rear fog indicator lamp
Rear fog lamp button
Relay & fuse panel c (right end of dash)
Relay & fuse panel d (under left side of dash)
Swivel module position sensor
T16c
T17c
T17d
T17e
T32c
Variable headlamp positioning motor
Variable m headlamp positioning motor
Vehicle electrical system control module (left end of dash)

Headlights Wiring Diagram, with HID with Bi-Xenon Headlights (2 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Headlights Wiring Diagram, with HID with Bi-Xenon Headlights (2 of 2) for Audi A6 Quattro Prestige 2014:

(in left front wheelwell) left front level control system sensor
(in left rear wheelwell) left rear level control system sensor
10a
Adaptive cornering lamp motor
Computer data lines system
Fuse 7.5a
Fuse carrier 1
G43 (behind right kick panel)
G44 (behind left kick panel)
Headlamp range/ cornering lamp control module (left end of dash)
Relay & fuse panel c (right end of dash)
Right cornering lamp bulb
Right daytime running lamp & position lamp control module
Right daytime running lamp & position lamp led module
Right front side marker lamp bulb
Right front turn signal bulb
Right headlamp assembly
Right headlamp beam adjustment motor
Right headlamp power output stage
Right headlamp power output stage 2
Right hid headlamp bulb
Right hid headlamp control module
Swivel module position sensor
T17o
Variable headlamp positioning motor
Variable m headlamp positioning motor

Headlights Wiring Diagram, with HID without Bi-Xenon Headlights (1 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Headlights Wiring Diagram, with HID without Bi-Xenon Headlights (1 of 2) for Audi A6 Quattro Prestige 2014:

Computer data lines system
Electro-mechanical parking brake button
Electro-mechanical parking brake control module (right side of luggage compt)
Fog indicator lamp
Fog lamp button
Fuse 20a
Fuse 30a
Fuse 35a
Fuse 5a
Fuse carrier 2
G44 (behind left kick panel)
G45 (behind center of dash)
Headlamp switch illumination bulb
Hot at all times
Instrument panel & switch illumination dimmer switch
Left daytime running lamp & parking lamp control module
Left daytime running lamp & parking lamp led module
Left front side marker lamp bulb
Left front turn signal bulb
Left headlamp assembly
Left headlamp beam adjustment motor
Left hid headlamp bulb
Left hid headlamp control module
Left low beam headlamp reflector motor
Left stationary cornering lamp
Light switch
Night vision system button
Parking indicator lamp
Rear fog indicator lamp
Rear fog lamp button
Relay & fuse panel c (right end of dash)
Relay & fuse panel d (under left side of dash)
T16c
T17c
T17d
T17e
T32c
Vehicle electrical system control module (left end of dash)

Headlights Wiring Diagram, with HID without Bi-Xenon Headlights (2 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Headlights Wiring Diagram, with HID without Bi-Xenon Headlights (2 of 2) for Audi A6 Quattro Prestige 2014:

(in left front wheelwell) left front level control system sensor
(in left rear wheelwell) left rear level control system sensor
Computer data lines system
Fuse 7.5a
Fuse carrier 1
G43 (behind right kick panel)
G44 (behind left kick panel)
Headlamp range control module (left end of dash)
Pnk
Relay & fuse panel c (right end of dash)
Right daytime running lamp & parking lamp control module
Right daytime running lamp & parking lamp led module
Right front side marker lamp bulb
Right front turn signal bulb
Right headlamp assembly
Right headlamp beam adjustment motor
Right hid headlamp bulb
Right hid headlamp control module
Right low beam headlamp reflector motor
Right stationary cornering lamp
T17g

Headlights Wiring Diagram, without HID with Cornering Headlights (1 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Headlights Wiring Diagram, without HID with Cornering Headlights (1 of 2) for Audi A6 Quattro Prestige 2014:

(right side of luggage compt) electro-mechanical parking brake control module
Computer data lines system
Dimmer switch illumination panel & switch
Electro-mechanical parking brake button
Fuse 5a
Fuse carrier 2
G44 (behind left kick panel)
G45 (behind center of dash)
Hot at all times
Illumination bulb headlamp switch
Indicator lamp fog
Instrument
Lamp button fog
Lamp button rear fog
Left daytime running lamp & parking lamp led module
Left front side marker lamp bulb
Left front turn signal bulb
Left front turn signal bulb 2
Left headlamp beam adjustment motor
Left headlamp fan
Left headlamp temperature sensor 1
Left high beam headlamp bulb
Left led headlamp assembly
Left led headlamp power output module 1
Left led headlamp power output module 2
Left led headlamp power output module 3
Left led headlamp power output module 4 t14h
Left low beam headlamp bulb
Left low beam headlamp reflector motor
Left stationary cornering lamp
Light switch
Parking indicator lamp
Rear fog indicator lamp
Relay & fuse panel c (right end of dash)
System button night vision
T14f
T14g
T14h
T16c
T17c
T17d
T17e
T32c
T6ax
Vehicle electrical system control module (left end of dash)

Headlights Wiring Diagram, without HID with Cornering Headlights (2 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Headlights Wiring Diagram, without HID with Cornering Headlights (2 of 2) for Audi A6 Quattro Prestige 2014:

(in left front wheelwell) left front level control system sensor
(in left rear wheelwell) left rear level control system sensor
Computer data lines system
Fuse 20a
Fuse 30a
Fuse 35a
Fuse 7.5a
Fuse carrier 1
G43 (behind right kick panel)
G44 (behind left kick panel)
Headlamp range control module (left end of dash)
Hot at all times
Pnk
Relay & fuse panel c (right end of dash)
Relay & fuse panel d (under left side of dash)
Right daytime running lamp & parking lamp led module
Right front side marker lamp bulb
Right front turn signal bulb
Right front turn signal bulb 2
Right headlamp beam adjustment motor
Right headlamp fan
Right headlamp temperature sensor 1
Right high beam headlamp bulb
Right led headlamp assembly
Right led headlamp power output module 1
Right led headlamp power output module 2
Right led headlamp power output module 3
Right led headlamp power output module 4 t14h
Right low beam headlamp bulb
Right low beam headlamp reflector motor
Right stationary cornering lamp
T14f
T14g
T14h
T17g
T6ax

Headlights Wiring Diagram, without HID without Cornering Headlights (1 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Headlights Wiring Diagram, without HID without Cornering Headlights (1 of 2) for Audi A6 Quattro Prestige 2014:

Computer data lines system
Electro-mechanical parking brake button
Electro-mechanical parking brake control module (right side of luggage compt)
Emergency flasher button
Emergency flasher indicator lamp
Fog indicator lamp
Fog lamp button
Front fog lamp
Fuse 5a
Fuse carrier 2
G44 (behind left kick panel)
G45 (behind center of dash)
Headlamp switch illumination bulb
Hot at all times
Instrument panel & switch illumination dimmer switch
Left daytime running lamp bulb & left high beam headlamp bulb
Left front side marker lamp bulb
Left front turn signal bulb
Left headlamp assembly
Left low beam headlamp bulb
Left position lamp bulb
Light switch
Nca
Night vision system button
Position indicator lamp
Rear fog indicator lamp
Rear fog lamp button
Relay & fuse panel c (right end of dash)
Steering column electronics control module (top of steering column)
T13b
T16c
T16e
T17c
T17e
T32c
Turn signal/ headlamp flasher/ cruise control switch
Vehicle electrical system control module (left end of dash)

Headlights Wiring Diagram, without HID without Cornering Headlights (2 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Headlights Wiring Diagram, without HID without Cornering Headlights (2 of 2) for Audi A6 Quattro Prestige 2014:

(in automatic day/night interior mirror assembly) rain/light recognition sensor
(in left plenum chamber) wiper motor control module
Computer data lines system
Fuse 5a
Fuse carrier 3
G43 (behind right kick panel)
G44 (behind left kick panel)
High-beam indicator lamp
Hot at all times
If equipped
Instrument cluster control module
Relay & fuse panel b (left end of dash)
Right daytime running lamp bulb & right high beam headlamp bulb
Right emergency flasher indicator lamp
Right front fog lamp
Right front side marker lamp bulb
Right front turn signal bulb
Right headlamp assembly
Right low beam headlamp bulb
Right position lamp bulb
T32
T4u

HORN

Horn Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Horn Wiring Diagram for Audi A6 Quattro Prestige 2014:

(behind center of dash) g45
Air bag spiral spring/ return spring w/ slip ring (top of steering column)
Computer data lines system
Fuse 15a
Fuse 25a
Fuse carrier
G43 (behind right kick panel)
G44 (behind left kick panel)
High tone horn
Horn relay (on relay & fuse panel d)
Horn signal activation
Hot at all times
Low tone horn
Nca
Power adjustment steering column control module (on steering column)
Relay & fuse panel b (left end of dash)
Relay & fuse panel c (right end of dash)
Steering column adjustment switch
Steering column electronic systems control module (top of steering column)
T12v
T16c
T16e
T17g
T18d
T32a
T6n
Vehicle electrical system control module (left end of dash)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Instrument Cluster Wiring Diagram for Audi A6 Quattro Prestige 2014:

(behind center of dash) g45
10a
2.0l turbo
3.0l sc
3.0l turbo diesel
4.0l turbo
Abs indicator lamp
Air bag indicator lamp
Brake fluid level warning switch (on brake fluid reservoir)
Computer data lines system
Diesel electronics indicator lamp
Display unit
Display unit button
Engine control module (in left plenum chamber)
Engine electronics indicator lamp
Fiber optic
Fuel gauge
Fuel level sensor & fuel level sensor 2 (top of fuel tank)
Fuse 5a
Fuse carrier 1
G45 (behind center of dash)
G645 (near engine control module on firewall)
High beam indicator lamp
Hot at all times
Instrument cluster control module
Left turn signal indicator lamp
Light switch
Nca
Night vision system button
Night vision system control module
Oil pressure switch (2.0l turbo: left front of engine block) (4.0l turbo: rear of engine under charge air cooler housing)
Oil pressure switch (on oil filter housing)
Pnk
Relay & fuse panel b (left end of dash)
Relay & fuse panel c (right end of dash)
Right emergency flasher indicator lamp
Sensor 1
Sensor 2
Sound systems
T105
T16c
T17f
T17h
T2bm
T32
T32a
T32c
T91
T94
Vehicle electrical system control module (left end of dash)
Windshield projection head up display button
Windshield projection head up display control module (top left side of dash)

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for Courtesy Lamps Wiring Diagram (1 of 6) for Audi A6 Quattro Prestige 2014:

(below rear seat, near data bus on board diagnostic interface) g688
Fiber optic cable for right rear sill panel ambient lighting (w/ auxiliary lamps)
Fuse 30a
Fuse carrier
G35 (under front passenger's seat)
Hot at all times
Nca
Relay & fuse panel f (right rear of luggage compt)
Right rear central locking lock unit (w/ door closing aid)
Right rear central locking lock unit (w/o door closing aid)
Right rear door ambient lighting bulb
Right rear door contact switch
Right rear door control module (in right rear door)
Right rear door opener illumination
Right rear door storage compartment illumination bulb
Right rear door warning lamp (w/ auxiliary lamps)
Right rear entry lamp
Right rear exterior door handle illumination bulb
T10aa
T16o
T17d
T20h
T23b
T27d
T5ad
W/ auxiliary lamps
W/ door closing aid
W/o door closing aid

Courtesy Lamps Wiring Diagram (2 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for Courtesy Lamps Wiring Diagram (2 of 6) for Audi A6 Quattro Prestige 2014:

(5)
11a
Computer data lines system
Driver reading lamp
Driver reading lamp button
Front interior lamp
Front interior light
Front passenger reading lamp
Front passenger reading lamp button
Fuse 30a
Fuse 5a
G43 (behind right kick panel)
G44 (behind left kick panel)
G45 (behind center of dash)
G51 (right side of luggage compt)
G688 (below rear seat, near data bus on board diagnostic interface)
Glove compartment lamp switch
Glove compartment light
Hot at all times
If equipped
Interior lighting switch
Left center armrest illumination bulb
Left front footwell illumination bulb
Left rear footwell light
Left rear interior lamp
Left rear reading lamp switch
Mirrors system
Nca
Rear center console ambient lighting bulb 1 (w/ auxiliary lamps)
Rear center console ambient lighting bulb 2 (w/ auxiliary lamps)
Rear center console ambient lighting contact switch
Rear interior light assembly
Relay & fuse panel d (under left side of dash)
Right center armrest illumination bulb
Right front footwell illumination bulb
Right rear footwell light
Right rear interior lamp
Right rear reading lamp switch
T10ab
T10ac
T12k
T16c
T17c
T17d
T17f
T17h
T17i
T17m
T17n
T17x
T32a
T32c
Vehicle electrical system control module (left end of dash)

Courtesy Lamps Wiring Diagram (3 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for Courtesy Lamps Wiring Diagram (3 of 6) for Audi A6 Quattro Prestige 2014:

(w/ auxiliary lamps) left rear door warning lamp
Fuse 30a
Fuse carrier
G34 (under driver's seat)
G688 (below rear seat, near data bus on board diagnostic interface)
Hot at all times
Lamps
Left rear central locking lock unit (w/ door closing aid)
Left rear central locking lock unit (w/o door closing aid)
Left rear door ambient lighting bulb
Left rear door contact switch
Left rear door control module (in left rear door)
Left rear door opener illumination
Left rear door storage compartment illumination bulb
Left rear entry lamp
Left rear exterior door handle illumination bulb
Left rear sill panel ambient lighting/ fiber optic cable (w/ auxiliary lamps)
Nca
Relay & fuse panel b (left end of dash)
T10z
T16n
T20g
T27c
T5ac
W/ auxiliary
W/ auxiliary lamps
W/ door closing aid
W/o door closing aid

Courtesy Lamps Wiring Diagram (4 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for Courtesy Lamps Wiring Diagram (4 of 6) for Audi A6 Quattro Prestige 2014:

(w/ door closing aid) front passenger central locking lock unit
(w/o door closing aid) front passenger central locking lock unit
Computer data lines system
Front passenger door ambient lighting bulb
Front passenger door contact switch
Front passenger door control module (in front passenger's door)
Front passenger door opener illumination bulb
Front passenger door storage compartment illumination bulb
Front passenger door warning lamp (w/ auxiliary lamps)
Fuse 30a
Fuse carrier
G35 (under front passenger's seat)
G688 (below rear seat, near data bus on board diagnostic interface)
Hot at all times
Nca
Relay & fuse panel f (right rear of luggage compt)
Right front entry lamp
Right front exterior door handle illumination bulb
Right front sill panel ambient lighting/fiber optic cable (w/ auxiliary lamps)
T20f
T23b
T32l
T5ab
T6at
T8x
W/ auxiliary lamps
W/ door closing aid
W/o door closing aid

Courtesy Lamps Wiring Diagram (5 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for Courtesy Lamps Wiring Diagram (5 of 6) for Audi A6 Quattro Prestige 2014:

(behind left kick panel) g44
(center front of roof)
Comfort system central control module (right side of luggage compt)
Computer data lines system
Driver vanity mirror lamp
Driver vanity mirror lamp contact switch
Front interior lamp
Front interior lamp button
Front passenger vanity mirror lamp
Front passenger vanity mirror lamp contact switch
Fuse 20a
Fuse carrier
G50 (left side of luggage compt)
G51 (right side of luggage compt)
Garage door opener button 1
Garage door opener button 2
Garage door opener button 3
Hot at all times
Left front reading lamp
Left front reading lamp button
Left rear interior lamp
Left rear reading lamp switch
Luggage compartment lamp
Mirrors system
Rear interior light
Rear reading lamp front button
Relay & fuse panel f (right rear of luggage compt)
Right front reading lamp
Right front reading lamp button
Right rear interior lamp
Right rear reading lamp switch 1
Roof electronics control module (w/ highline equipment)
T10ab
T10ac
T17r
T17s
T32i

Courtesy Lamps Wiring Diagram (6 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for Courtesy Lamps Wiring Diagram (6 of 6) for Audi A6 Quattro Prestige 2014:

(under driver's seat) g34
(w/ auxiliary lamps) driver door storage compartment illumination bulb
(w/o auxiliary lamps) left front entry lamp
Anti-lock brakes system
Computer data lines system
Driver central locking lock unit (w/ door closing aid)
Driver central locking lock unit (w/o door closing aid)
Driver door ambient lighting bulb
Driver door contact switch
Driver door opener illumination bulb
Driver door warning lamp
Driver's door control module (in driver's front door)
Fuse 30a
Fuse carrier
G34 (under driver's seat)
G44 (behind left kick panel)
Hot at all times
Left front entry lamp
Left front exterior door handle illumination bulb
Left front sill panel ambient lighting/ fiber optic cable
Nca
Relay & fuse panel b (left end of dash)
T10w
T20e
T23a
T32k
T5aa
T6as
W/ auxiliary lamps
W/ door closing aid
W/o door closing aid

Instrument Illumination Wiring Diagram (1 of 4) for Audi A6 Quattro Prestige 2014

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List of elements for Instrument Illumination Wiring Diagram (1 of 4) for Audi A6 Quattro Prestige 2014:

12v power socket
12v socket
Access/start authorization button
Button fog lamp
Button lamp
Center instrument panel vent illumination bulb
Computer data lines system
Electromechanical parking brake button/ auto hold button
Front interior light
Fuse 30a
Fuse 5a
Fuse carrier 2
G44 (behind left kick panel)
G45 (behind center of dash)
G687 (right front side of center tunnel)
G688 (below rear seat, near data bus on board diagnostic interface)
Headlamp switch
Hot at all times
Illumination bulb
Illumination dimmer
Indicator lamp
Indicator lamp fog lamp
Instrument panel
Lamp indicator lamp rear fog
Left instrument panel vent illumination bulb
Left rear air vent illumination bulb
Left seat heating button
Light switch
Night vision
Position lamp
Rear center air vent illumination bulb
Rear cigarette lighter illumination bulb (w/ smoking package)
Rear fog
Rear temp- erature selection potentiometer
Relay & fuse panel c (right end of dash)
Relay & fuse panel d (under left side of dash)
Roof electronics control module (center front of roof)
Selector lever sensor system control module (base of shift lever assembly)
Switch
System button
T10ab
T16c
T17c
T32a
T32c
Vehicle electrical system control module (left end of dash)

Instrument Illumination Wiring Diagram (2 of 4) for Audi A6 Quattro Prestige 2014

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List of elements for Instrument Illumination Wiring Diagram (2 of 4) for Audi A6 Quattro Prestige 2014:

(w/o sunshade) left rear power window button
12v socket
30a
Cigarette lighter illumination bulb (w/ smoking package)
Cup holder w/ heating & cooling element
Fuse 5
Fuse carrier 3
G34 (under driver's seat)
G45 (behind center of dash)
G687 (right front side of center tunnel)
G688 (below rear seat, near data bus on board diagnostic interface)
Hot at all times
Left rear ashtray illumination bulb
Left rear door control module (in left rear door)
Left rear interior locking switch
Left rear power window button (w/ sunshade)
Relay & fuse panel b (left end of dash)
Right instrument panel vent illumination bulb
Right rear air vent illumination bulb
Right seat heating button
Right/left rear upper body vent position sensor
Sunroof button
Switch illumination bulb
T12k
T16n
T20g
T27c
T4er
T5g
T6g
Telephone base plate
Valet parking lock button

Instrument Illumination Wiring Diagram (3 of 4) for Audi A6 Quattro Prestige 2014

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List of elements for Instrument Illumination Wiring Diagram (3 of 4) for Audi A6 Quattro Prestige 2014:

30a
Display unit button
Fuse 7
Fuse carrier 2
G35 (under front passenger's seat)
G45 (behind center of dash)
Hot at all times
Rear window shade switch illumination
Relay & fuse panel f (right rear of luggage compt)
Right rear ashtray illumination bulb
Right rear door control module (in right rear door)
Right rear door power window button (w/o sunhade)
Right rear interior locking switch
Right rear power window button (w/ sunhade)
T16o
T20h
T27d

Instrument Illumination Wiring Diagram (4 of 4) for Audi A6 Quattro Prestige 2014

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List of elements for Instrument Illumination Wiring Diagram (4 of 4) for Audi A6 Quattro Prestige 2014:

(if equipped) alarm system deactivation switch
Computer data lines system
Driver door control module (in driver front door)
Driver interior locking switch
Driver memory seat control head
Driver's door power window control head
Front passenger door control module (in front passenger door)
Front passenger door window regulator switch
Front passenger interior locking switch
Front passenger memory seat control head
Fuse 30a
Fuse carrier
G34 (under driver's seat)
G35 (under front passenger's seat)
Hot at all times
Lane change assistance button
Mirror adjustment switch
Rear lid remote release button
Relay & fuse panel b (left end of dash)
Relay & fuse panel f (right rear of luggage compt)
T20e
T20f
T23a
T23b
T32k
T32l
T4bk
T5aa

MEMORY SYSTEMS

Memory Mirrors Wiring Diagram (1 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Memory Mirrors Wiring Diagram (1 of 2) for Audi A6 Quattro Prestige 2014:

Adjustment switch
Computer data lines system
Driver memory seat control head & emergency off button
Driver seat memory button
Driver's door control module (in driver's front door)
Folding mirror adjustment switch
Front passenger's door control module (in passenger's front door)
G34 (under driver's seat)
G35 (under front passenger's seat)
Interior lights system
Memory seat positions 1 & 2 button
Mirror adjustment switch
Off
Pnk
Red
Selector switch
T16l
T16m
T20e
T20f
T32k
T4bk

Memory Mirrors Wiring Diagram (2 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Memory Mirrors Wiring Diagram (2 of 2) for Audi A6 Quattro Prestige 2014:

(if equipped) day/night
(if equipped) motor folding
Day/night (if equipped)
Driver's side exterior mirror
Folding motor (if equipped)
Front passenger's side exterior mirror
Fuse 30a
Fuse carrier
Heater
Horizontal motor
Horizontal sensor (if equipped)
Hot at all times
Lane change
Navigation system
Pnk
Red
Relay & fuse panel b (left end of dash)
Relay & fuse panel f (right rear of luggage compt)
T23a
T23b
Turn signal
Vertical motor
Vertical sensor (if equipped)

Memory Seat Wiring Diagram (1 of 4) for Audi A6 Quattro Prestige 2014

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List of elements for Memory Seat Wiring Diagram (1 of 4) for Audi A6 Quattro Prestige 2014:

(if equipped) driver's seat lumbar support adjustment switch
(w/ comfort seats)
15a
Computer data lines system
Driver backrest adjustment switch
Driver power seat adjustment circuit breaker 1
Driver seat
Driver seat angle adjustment switch
Driver seat height adjustment switch
Driver seat switch module 2 (w/ comfort seats)
Driver side massage function button
Driver's backrest adjustment motor
Driver's seat adjustment control head (w/o comfort seats) driver seat switch module (w/ comfort seats)
Driver's seat angle adjustment motor
Driver's seat depth adjustment motor (w/ comfort seat)
Driver's seat forward/back adjustment motor
Driver's seat height adjustment motor
Driver's seat lumbar support curvature adjustment motor
Driver's seat lumbar support height adjustment motor
Forward/back adjustment switch
G34 (under driver's seat)
Hot at all times
Memory seat/ steering column adjustment control module
Nca
Red
T12x
T12y
T17m
T32m
T8ad
W/ comfort seats
W/o comfort seats

Memory Seat Wiring Diagram (2 of 4) for Audi A6 Quattro Prestige 2014

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List of elements for Memory Seat Wiring Diagram (2 of 4) for Audi A6 Quattro Prestige 2014:

(not used)
(under driver's seat) g34
Computer data
Computer data lines system
Driver memory seat control head & emergency off button
Driver multicontour seat compressor
Driver seat memory button
Driver seat valve block 1
Driver seat valve block 2
Driver's door control module (in driver's front door)
Driver's multicontour seat control module (w/ comfort seats)
Fuse 30a
Fuse carrier
G34 (under driver's seat)
Hot at all times
Interior lights system
Lines system
Memory seat positions 1&2 button
Memory seat/ steering column adjustment control module
Nca
Off
Red
Relay & fuse panel b (left end of dash)
Seats
System
T12y
T16q
T17m
T20e
T23a
T32k
T6az

Memory Seat Wiring Diagram (3 of 4) for Audi A6 Quattro Prestige 2014

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List of elements for Memory Seat Wiring Diagram (3 of 4) for Audi A6 Quattro Prestige 2014:

(if equipped) front passenger seat lumbar support adjustment switch
(w/ comfort seats) front passenger seat depth adjustment motor
15a
Backrest adjustment switch
Computer data lines system
Forward/back adjustment switch
Front passenger backrest adjustment switch
Front passenger massage function button (w/ comfort seats)
Front passenger memory seat control module
Front passenger seat lumbar support curvature adjustment motor
Front passenger seat lumbar support height adjustment motor
Front passenger seat switch module 2 (w/ comfort seats)
Front passenger's
Front passenger's angle adjustment motor
Front passenger's backrest adjustment motor
Front passenger's power seat adjustment circuit breaker 1
Front passenger's seat adjustment control head (w/o comfort seats) front passenger seat switch module (w/ comfort seats)
Front passenger's seat angle adjustment switch
Front passenger's seat forward/back adjustment motor
Front passenger's seat height adjustment motor
Front passenger's seat height adjustment switch
Fuse 7.5a
Fuse carrier 2
G35 (under front passenger's seat)
Hot at all times
Red
Relay & fuse panel b (left end of dash)
Seat forward/back adjustment switch
Seat height adjustment switch
T12aa
T12ab
T17n
T32n
T8ae
W/ comfort seats
W/o comfort seats

Memory Seat Wiring Diagram (4 of 4) for Audi A6 Quattro Prestige 2014

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List of elements for Memory Seat Wiring Diagram (4 of 4) for Audi A6 Quattro Prestige 2014:

(under front passenger's seat)
(under front passenger's seat) g35
Computer data
Computer data lines system
Front passenger memory seat button
Front passenger memory seat control head & emergency off button
Front passenger memory seat control module
Front passenger multicontour seat compressor
Front passenger multicontour seat control module (w/ comfort seats)
Front passenger seat valve block 1
Front passenger seat valve block 2
Front passenger's door control module (in passenger's front door)
Fuse 30a
Fuse 7.5a
Fuse carrier
G35
G35 (under front passenger's seat)
Hot at all times
Interior lights system
Lines system
Memory seat positions 1&2 button
Nca
Off
Red
Relay & fuse panel b (left end of dash)
Relay & fuse panel f (right rear of luggage compt)
Seats
System
T12ab
T16r
T17n
T20f
T23b
T32l
T6ba

Steering Column Memory Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Steering Column Memory Wiring Diagram for Audi A6 Quattro Prestige 2014:

(behind center of dash) g45
(left end of dash) vehicle electrical system control module
Computer data lines system
Driver memory seat control head & emergency off button
Driver seat memory button
Driver's door control module (in driver's front door)
Fuse 10a
Fuse 25a
Fuse 5a
Fuse carrier
G45 (behind center of dash)
Hot at all times
Interior lights system
Memory seat positions 1 & 2 button
Off
Power adjustable steering column control module (on steering column)
Relay & fuse panel c (right end of dash)
Steering column adjustment switch
Steering column axial adjustment sensor & forward/back adjustment motor
Steering column electronic systems control module (top of steering column)
Steering column vertical adjustment sensor/motor
T16c
T16e
T17g
T20e
T32k
T6n

NAVIGATION

Lane Change Assistance Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Lane Change Assistance Wiring Diagram for Audi A6 Quattro Prestige 2014:

Computer data lines system
Directional stabilization assistance button
Driver door control module (in driver's front door)
Driver's exterior rearview mirror
Fuse 5a
Fuse carrier 4
G50 (left side of luggage compt)
G51 (right side of luggage compt)
Lane change assistance button
Lane change assistance control module (behind right end of rear bumper trim)
Lane change assistance control module 2 (behind left end of rear bumper trim)
Nca
Passenger exterior rearview mirror
Relay & fuse panel f (right rear of luggage compt)
Relay (terminal 15) energized
Steering column electronics systems control module (top of steering column)
T16e
T20e
T23a
T23b
T2et
T2eu
T2ev
T2ew
T32k
T5aa
Warning lamp assistance lane change

Navigation Wiring Diagram, with Navigation Plus (1 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Navigation Wiring Diagram, with Navigation Plus (1 of 2) for Audi A6 Quattro Prestige 2014:

(right front side of center tunnel)
10a
Computer data lines system
Display opening/ closing motor & switch
External audio source connection
External audio source connection (w/ external audio source connection-audi music interface)
Fuse 5a
Fuse 7.5a
Fuse carrier
G45 (behind center of dash)
G687
G687 (right front side of center tunnel)
Hot at all times
Information electronics control module 1
Multimedia system control head (if equipped)
Nca
Red
Relay & fuse panel c (right end of dash)
Relay & fuse panel f (right rear of luggage compt)
T10t
T12f
T17h
T17o
T32a
T4aa
T5g
T5q
T8g
T8h
T8p
Telephone base plate
Touch pad control module
Vehicle electrical system control module (left end of dash)
W/ audi music interface
W/ aux-in connection

Navigation Wiring Diagram, with Navigation Plus (2 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Navigation Wiring Diagram, with Navigation Plus (2 of 2) for Audi A6 Quattro Prestige 2014:

(left side of luggage compt) (w/ cd changer) digital tv tuner
(right side of luggage compt) (if equipped) rearview camera system control module
Display unit button
Dvd changer
Fiber optic
Front information display control head
G45 (behind center of dash)
G653 (left "d" pillar)
G654 (right "d" pillar)
Gps antenna
Information electronics control module 1
Instrument cluster control module
Interior lights system
Left front microphone
Microphone unit
Most data bus circuit
Nca
Radio
Right front microphone
Roof antenna
Satellite antenna
T12g
T2as
T2at
T2au
T2aw
T2bn
T2bo
T2bx
T2cg
T2ch
T2ck
T2df
T2dl
T32
T4dc
T4dd
T8ag
Telephone antenna

Navigation Wiring Diagram, with Radio Plus (1 of 3) for Audi A6 Quattro Prestige 2014

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List of elements for Navigation Wiring Diagram, with Radio Plus (1 of 3) for Audi A6 Quattro Prestige 2014:

Aux-in connection
External audio source connection
External audio source connection (w/ external audio source connection-audi music interface)
Front information display control head
Fuse 5a
Fuse 7.5a
Fuse carrier
G45 (behind center of dash)
Hot at all times
Information electronics control module 1
Left rear mid-bass speaker
Left rear treble speaker
Nca
Red
Relay & fuse panel c (right end of dash)
T12e
T17o
T27c
T4de
T4ey
T4z
T8ag
T8e
W/ external audio source
W/ external audio source connection-audi music interface

Navigation Wiring Diagram, with Radio Plus (2 of 3) for Audi A6 Quattro Prestige 2014

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List of elements for Navigation Wiring Diagram, with Radio Plus (2 of 3) for Audi A6 Quattro Prestige 2014:

(left "d" pillar) antenna amplifier 2
(left side of rear lid) antenna amplifier
(right "d" pillar) antenna amplifier 3
Antenna
Digital radio antenna
G653 (left "d" pillar)
Gps antenna
Information electronics control module 1
Left front micro- phone
Left front mid-bass speaker
Left front treble speaker
Microphone unit
Nca
Radio antenna
Right front micro- phone
Right front mid-bass speaker
Right front treble speaker
Right rear mid-bass speaker
Right rear treble speaker
Roof antenna
Satellite antenna
T17l
T23a
T23b
T27d
T2au
T2av
T2ax
T2bt
T2bw
T2cg
T2ch
T4ab
T4aq
T4df
T4y
T5l
Telephone baseplate

Navigation Wiring Diagram, with Radio Plus (3 of 3) for Audi A6 Quattro Prestige 2014

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List of elements for Navigation Wiring Diagram, with Radio Plus (3 of 3) for Audi A6 Quattro Prestige 2014:

(right front side of center tunnel) g687
(right side of luggage compt) (w/ rearview camera system) rearview camera system control module
(w/ audi sound system) center speaker
(w/ audi sound system) subwoofer
Computer data lines system
Display opening/closing motor & switch
Display unit button
Fiber optic
Fuse 20a
Fuse carrier
G45 (behind center of dash)
G687 (right front side of center tunnel)
Hot at all times
Information electronics control module 1
Instrument cluster control module
Interior lights system
Most data bus circuit
Multimedia system control head
Nca
Relay & fuse panel f (right rear of luggage compt)
T12c
T12d
T17h
T17l
T2aw
T2df
T32
T8f
T8p

Parking Assistant Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Parking Assistant Wiring Diagram for Audi A6 Quattro Prestige 2014:

Bumper)
Computer data lines system
Front parking aid warning buzzer (left side of dash)
Front/center console control head
Fuse 5a
Fuse carrier 4
G45 (behind center of dash)
G51 (right side of luggage compt)
Left front center parking aid sensor
Left front parallel parking assistance sensor (behind left corner of front bumper)
Left front parking aid sensor (behind left inner & outer sides of front bumper)
Left rear center parking aid sensor
Left rear parallel parking assistance sensor (behind left corner of rear
Left rear parking aid sensor (behind left inner & outer sides of rear bumper)
Parallel parking aid indicator lamp (if equipped)
Parallel parking assistance button (if equipped)
Parallel parking assistance control module (right side of luggage compt)
Parking aid button
Parking aid indicator lamp
Rear parking aid warning buzzer (right side of luggage compt)
Relay & fuse panel f (right rear of luggage compt)
Right front center parking aid sensor
Right front parallel parking assistance sensor (behind right corner of front bumper)
Right front parking aid sensor (behind right inner & outer sides of front bumper)
Right rear center parking aid sensor
Right rear parallel parking assistance sensor (behind right corner of rear bumper)
Right rear parking aid sensor (behind right inner & outer sides of rear bumper)
T10k
T12q
T12w
T16i
T17g
T17q
T6ai
T8i

Peripheral Camera Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Peripheral Camera Wiring Diagram for Audi A6 Quattro Prestige 2014:

10a
Computer data lines system
Front peripheral camera (center of front grille)
Fuse 5a
Fuse carrier 3
G688 (below rear seat, near data bus on board diagnostic interface)
Hot at all times
Information electronics control module 1
Left peripheral camera (in left exterior rearview mirror assembly)
Nca
Peripheral camera control module (under front passenger's seat)
Rear peripheral camera (integral to rear lid handle)
Relay & fuse panel f (right rear of luggage compt)
Right peripheral camera (in right exterior rearview mirror assembly)
T12c
T12g
T18f
T2lt
T5an
T5ao
T5ap
T5aq
T5av
T5aw
T5ax
T5ay
T5az
W/ rmc sound system
W/o rmc sound system

Rear Camera Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Rear Camera Wiring Diagram for Audi A6 Quattro Prestige 2014:

(integral to rear lid handle)
10a
Comfort system central control module (right side of luggage compt)
Computer data lines system
Fuse 5a
Fuse carrier
G51 (right side of luggage compt)
Ground distribution system
Hot at all times
Information electronics control module 1
Nca
Pins: 1-38 (not used)
Pins: 49-54 (not used)
Rear lid lock cylinder unlock button
Rearview camera
Rearview camera system control module (right side of luggage compt)
Relay & fuse panel f (right rear of luggage compt)
T12c
T12g
T2df
T2dg
T2eq
T2er
T2es
T32g
T32i
T54a
W/ rmc sound system
W/o rmc sound system

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 10) for Audi A6 Quattro Prestige 2014

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List of elements for Power Distribution Wiring Diagram (1 of 10) for Audi A6 Quattro Prestige 2014:

(not used)
10a
11a
12a
15a
2.0l turbo
3.0l sc
3.0l turbo diesel
4.0l turbo
40a
50a
60a
80a
Abs control module
Abs control module fuse 1
Air bag control module
Alarm horn
Anti-theft alarm system sensor (w/ interior monitoring)
Automatic glow time control module
Battery
Battery interrupt igniter
Battery jump start terminal (right rear corner of engine compt)
Battery monitoring control module
Comfort system central control module
Coolant fan control (fc) module
Coolant fan control (fc) module 2 (3.0l sc & 4.0l turbo)
Coolant fan fuse 40a/60a/80a
Coolant fan second speed fuse 40a/60a/80a
Driver power seat adjustment circuit breaker 1
Driver seat lumbar support adjustment switch (if equipped)
Except 2.0l turbo &
Front interior lamp
Front passenger's memory seat control module (w/ memory)
Front passenger's power seat adjustment circuit breaker 1
Front passenger's seat adjustment control head (w/o memory)
Front passenger's seat lumbar support adjustment switch (if equipped)
Fuse 20a
Fuse 30a
Fuse 35a
Fuse 5a
Fuse n/a
G645 (near engine control module on firewall)
Generator & voltage regulator
Glow plug fuse
Heating element fuse 1
Heating element fuse 2
High heat output relay
Low heat output relay
Main fuse carrier (in luggage compt on battery)
Memory seat/ steering column adjustment control module
Nca
Power steering control module
Red
Relay & fuse panel d (under left side of dash)
Roof electronics control module (w/ highline equipment)
Safety fuse 1 150a
Safety fuse 2 110a
Safety fuse 3 150a
Secondary air injection (air) pump fuse (except 2.0l turbo)
Secondary air injection (air) pump relay
Sensor electronics control module
Starter
Suppressor (in right plenum chamber e-box)
T10ab
T12aa
T12x
T17c
T17d
T17e
T17m
T17n
T1d
T2fa
T32g
T4fm
T4fn
T6bf
T6d
Terminal 30 wire junction (in center plenum chamber)
To relay & fuse panel b (diagram 4 of 10)
To relay & fuse panel b (diagram 5 of 10)
To relay & fuse panel c (diagram 3 of 10)
To relay & fuse panel f (diagram 6 of 10)
Vehicle electrical system control module
W/ auxiliary heater
W/ interior monitoring

Power Distribution Wiring Diagram (2 of 10) for Audi A6 Quattro Prestige 2014

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List of elements for Power Distribution Wiring Diagram (2 of 10) for Audi A6 Quattro Prestige 2014:

(not used)
10a
11a
14a
15a
16a
17a
After-run coolant pump
Bank 2 turbocharger recirculation valve
Camshaft adjustment valve 1
Camshaft adjustment valve 2
Charge air cooling pump
Coolant fan control module
Coolant fan control module 2
Cylinder head coolant valve
Engine control module
Engine coolant circulation pump 2
Evap canister purge regulator valve 1
Exhaust camshaft adjuster 1 for cylinder 2
Exhaust camshaft adjuster 1 for cylinder 3
Exhaust camshaft adjuster 1 for cylinder 5
Exhaust camshaft adjuster 1 for cylinder 8
Exhaust camshaft adjuster 2 for cylinder 2
Exhaust camshaft adjuster 2 for cylinder 3
Exhaust camshaft adjuster 2 for cylinder 5
Exhaust camshaft adjuster 2 for cylinder 8
Exhaust camshaft adjustment valve 1
Exhaust camshaft adjustment valve 2
From main fuse carrier (diagram 1 of 10)
Fuel metering valve
Fuel metering valve 2
Fuse 10a
Fuse 15a
Fuse 30a
Fuse 5a
Heated oxygen sensor & oxygen sensor heater
Heated oxygen sensor 2 & oxygen sensor heater 2
Ignition coil 1 w/ power output stage
Ignition coil 2 w/ power output stage
Ignition coil 3 w/ power output stage
Ignition coil 4 w/ power output stage
Ignition coil 5 w/ power output stage
Ignition coil 6 w/ power output stage
Ignition coil 7 w/ power output stage
Ignition coil 8 w/ power output stage
Intake camshaft adjuster 1 for cylinder 2
Intake camshaft adjuster 1 for cylinder 3
Intake camshaft adjuster 1 for cylinder 5
Intake camshaft adjuster 1 for cylinder 8
Intake camshaft adjuster 2 for cylinder 2
Intake camshaft adjuster 2 for cylinder 3
Intake camshaft adjuster 2 for cylinder 5
Intake camshaft adjuster 2 for cylinder 8
Intake manifold runner control valve
Map controlled engine cooling thermostat
Nca
Oil level thermal sensor
Oil pressure regulation valve
Oxygen sensor 2 after catalytic converter & oxygen sensor heater 2 after catalytic converter
Oxygen sensor after three way catalytic converter & oxygen sensor heater 1 after catalytic converter
Piston cooling nozzle control valve
Red
Relay & fuse panel a (in left plenum chamber e-box)
Secondary air injection pump relay
Secondary air injection solenoid valve
Secondary air injection solenoid valve 2
T17b
T4fm
T4fn
T8ay
T91
To relay & fuse panel b (diagram 4 of 10)
Transmission control module
Turbo- charger recirculation valve
Wastegate bypass regulator valve

Power Distribution Wiring Diagram (3 of 10) for Audi A6 Quattro Prestige 2014

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List of elements for Power Distribution Wiring Diagram (3 of 10) for Audi A6 Quattro Prestige 2014:

(if equipped) transmission fluid cooling valve
(not used)
10a
11a
12a
13a
14a
15a
16a
2.0l turbo
3.0l sc
3.0l turbo diesel
3.0l turbo diesel & 4.0l turbo
4.0l turbo
Anti-theft immobilizer reader coil
Cd & dvd changer
Climatronic control module
Cornering lamp & headlamp range control module
Data link connector
Electronic steering column lock control module
Engine control module
Fresh air blower control module
From main fuse carrier (diagram 1 of 10)
From relay & fuse panel b (diagram 5 of 10)
From voltage stabilizer (diagram 6 of 10)
Front information display control head
Fuse 10a
Fuse 15a
Fuse 25a
Fuse 30a
Fuse 40a
Fuse 5a
Fuse 7.5a
Fuse carrier
Fuse n/a
Headlamp range control module
Headlights
Information electronics control module 1
Instrument cluster control module
Left headlamp assembly
Left headlamp power output stage
Light switch
Multimedia system control head
Nca
Power adjustable steering column control module
Red
Relay & fuse panel a (in left plenum chamber e-box)
Relay & fuse panel b (left end of dash)
Relay & fuse panel c (right end of dash)
Right headlamp assembly (w/ hid & bi-xenon headlights)
Right headlamp power output stage
Starter relay
Starter relay 2
Steering column electronics control module
T16e
T170
T17a
T17g
T17h
T17o
T20c
T32
T6n
T8ag
T8f
T8g
T8q
T91
To relay & fuse panel a (diagram 8 of 10)
To relay & fuse panel a (diagram 9 of 10)
To relay & fuse panel f (diagram 7 of 10)
Transmission control module
W/ heated steering wheel
W/ hid & bi-xenon
W/ hid w/o bi-xenon headlights & w/o hid w/ cornering lamps
W/ navigation plus
W/ radio plus
W/ start/stop system
W/o start/stop system
Windshield projection head up display control module

Power Distribution Wiring Diagram (4 of 10) for Audi A6 Quattro Prestige 2014

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List of elements for Power Distribution Wiring Diagram (4 of 10) for Audi A6 Quattro Prestige 2014:

(not used)
10a
11a
12a
2.0l turbo
3.0l sc
3.0l turbo diesel
4.0l turbo
Access/start authorization button
Brake lamp switch
Comfort system central control module
Computer data lines system
Digital sound system control module 2 (w/ bang & olufsen sound)
Driver seat lumbar support adjustment switch (if equipped)
Electro- mechanical parking brake button
Exhaust door control unit (4.0l turbo)
Exhaust door control unit 2 (4.0l turbo)
From main fuse carrier (diagram 1 of 10)
From relay & fuse panel f (diagram 6 of 10)
Front passenger multicontour seat control
Fuel pump control module
Fuse 15a
Fuse 25a
Fuse 30a
Fuse 5a
Fuse 7.5a
Fuse carrier
Fuse n/a
G45 (behind center of dash)
G687 (right front side of center tunnel)
Horn relay
If equipped
Interior lights system
Left rear door control module
Level control system control module
Nca
Rain/ light recognition sensor
Rear lid control module
Red
Relay & fuse panel b (left end of dash)
Relay & fuse panel f (right rear of luggage compt)
Right rear door control module
Start/stop mode button
Start/stop mode ind lamp
T10k
T12ab
T16c
T17b
T17i
T17m
T17n
T17r
T20g
T20h
T27c
T27d
T32a
T32c
T32g
T32i
T4bx
T4u
T4y
T5l
T6ai
T6ba
T9a
Telephone base plate
Vehicle electrical system control module
Wiper motor control module

Power Distribution Wiring Diagram (5 of 10) for Audi A6 Quattro Prestige 2014

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List of elements for Power Distribution Wiring Diagram (5 of 10) for Audi A6 Quattro Prestige 2014:

(diagram 1 of 10)
(not used)
10a
11a
12a
A/c pressure/ temperature sensor
Abs control module
Active steering control module
Air bag control module
Air quality sensor/ humidity sensor in fresh air intake duct (comfort)
Asr/esp button & front passenger air bag disabled indicator lamp
Automatic dimming interior rearview mirror
Automatic dimming interior rearview mirror relay
Camera control module
Data bus on board diagnostic interface
Distance regulation control module
Distance regulation control module 2
Driver door control module
Driver multicontour seat control module
Electro- mechanical parking brake button
From main fuse carrier h
Front passenger seat lumbar support adjustment switch (if equipped)
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 30a
Fuse 35a
Fuse 5a
Fuse 7.5a
Fuse carrier
Garage door opener control head
Garage door opener control module (if equipped)
Humidity sensor in fresh air intake duct (basic)
Image processing control module (w/ acc)
Left rear door control module
Nca
Passenger occupant detection system control module
Power steering control module
Power sunroof control module
Rear a/c display control head
Red
Relay & fuse panel b (left end of dash)
Roof shade control module (long wheel base)
Seat heating control module
Sensor electronics control module
Sub- frame mount control module (4.0l turbo)
T10e
T12y
T17g
T17i
T17m
T17n
T20a
T20e
T20g
T27c
T5k
T6ak
T6al
T6az
T6g
T8m
Tire pressure monitoring control module
To relay & fuse panel b (diagram 3 of 10)
W/ adaptive cruise control

Power Distribution Wiring Diagram (6 of 10) for Audi A6 Quattro Prestige 2014

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List of elements for Power Distribution Wiring Diagram (6 of 10) for Audi A6 Quattro Prestige 2014:

(not used)
(right side of luggage compt) g51
10a
11a
12a
2.0l turbo
3.0l sc
3.0l turbo diesel
3a (not used)
4.0l turbo
400w stabilizer
All-wheel drive control module
Automatic dimming interior rearview mirror relay (if equipped)
Comfort system central control module
Computer data lines system
Digital sound system control module (w/ bose, bang & olufsen sound)
Digital tv tuner
Electro- mechanical parking brake control module
Engine control module
From main fuse carrier (diagram 1 of 10)
From relay & fuse panel f (diagram 7 of 10)
Front passenger door control module
Fuel tank leak detection control module (w/ fuel system diagnostic pump)
Fuse 15a
Fuse 20a
Fuse 30a
Fuse 30a (or 20a)
Fuse 35a
Fuse 40a
Fuse 5a
Fuse 7.5a
Fuse carrier
Fuse carrier 1
Fuse n/a
Information electronics control module 1
Level control system compressor relay
Multimedia control head 2
Nca
Peripheral camera control module
Radio (basic)
Radio (w/ bose, bang & olufsen sound)
Rear a/c display control head
Rear window defogger relay
Rearview camera system control module
Red
Relay & fuse panel a (in left plenum chamber e-box)
Relay & fuse panel f (right rear of luggage compt)
Right front seat ventilation control module
Seat heating control module
Starter
Starter relay
Sub frame mount control unit (4.0l turbo)
T10i
T120
T12af
T17b
T17s
T18f
T20d
T20f
T23b
T38
T3r
T54a
T6i
T8f
T91
T94
To relay & fuse panel c (diagram 3 of 10)
To relay & fuse panel f (diagram 4 of 10)
To sockets relay (diagram 7 of 10)
Tv tuner
Voltage stabilizer (w/ start/stop system) (in spare tire well)
W/ start/stop system
W/ start/stop system &
W/o start/stop system

Power Distribution Wiring Diagram (7 of 10) for Audi A6 Quattro Prestige 2014

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List of elements for Power Distribution Wiring Diagram (7 of 10) for Audi A6 Quattro Prestige 2014:

(not used)
(w/ seat belt warning switch)
10a
11a
12a
12v socket
All-wheel drive control module
Cigarette lighter
Comfort system central control module
Comfort system central control module (if equipped)
Control module
Data link connector
Electro- mechanical parking brake
From relay & fuse panel b f (diagram 3 of 10)
From relay & fuse panel f (diagram 6 of 10)
Fuse 10a
Fuse 20a
Fuse 25a
Fuse 5a
Fuse carrier
Fuse n/a
G51 (right side of luggage compt)
G688 (below rear seat, near data bus on board diagnostic interface)
Interior lights system
Lane change assistance control module
Lane change assistance control module 2
Left front seat belt tensioner control module
Level control system control module (if equipped)
Nca
Parking aid & parallel parking assistance control module (if equipped)
Rear cigarette lighter
Red
Relay & fuse panel f (right rear of luggage compt)
Right front seat belt tensioner control module
Selector lever sensor system control module
Sockets relay (on relay & fuse panel f)
T16i
T17i
T32a
T32g
T32i
T4ac
T4ad
T4ca
T4w
T4x
T9a
To voltage stabilizer (diagram 6 of 10)
Transmission park selector switch & shift lock solenoid (7 speed a/t & cvt)
Transmission park selector switch & shift lock solenoid (8 speed a/t)
Vehicle electrical system control module

Power Distribution Wiring Diagram (8 of 10) for Audi A6 Quattro Prestige 2014

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List of elements for Power Distribution Wiring Diagram (8 of 10) for Audi A6 Quattro Prestige 2014:

10a
11a
12a
14a
16a
17a
Auxiliary engine coolant pump relay
Camshaft adjustment valve 1
Camshaft adjustment valve 2
Charge air cooling pump
Control valve
Coolant fan control module
Coolant fan control module 2
Cooling circuit solenoid valve
Crankcase ventilation shut-off valve
Engine control module
Evap canister purge regulator valve 1
From main fuse carrier (diagram 1 of 10)
From relay & fuse panel b (diagram 3 of 10)
Fuel metering valve
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 5a
Heated oxygen sensor & oxygen sensor heater
Heated oxygen sensor 2 & oxygen sensor heater 2
Ignition coil 1 w/ power output stage
Ignition coil 2 w/ power output stage
Ignition coil 3 w/ power output stage
Ignition coil 4 w/ power output stage
Ignition coil 5 w/ power output stage
Ignition coil 6 w/ power output stage
Intake manifold runner
Left elctrohydraulic engine mount solenoid valve
Nca
Oil level thermal sensor
Oil pressure regulation valve
Oxygen sensor 2 after catalytic converter & oxygen sensor heater 2 after catalytic converter
Oxygen sensor after three way catalytic converter & oxygen sensor heater 1 after catalytic converter
Red
Relay & fuse panel a (in left plenum chamber e-box)
Right elctrohydraulic engine mount solenoid valve
Secondary air injection pump relay
Secondary air injection solenoid valve
Secondary air injection solenoid valve 2
T14b
T94
To relay & fuse panel b (diagram 4 of 10)
Transmission control module

Power Distribution Wiring Diagram (9 of 10) for Audi A6 Quattro Prestige 2014

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List of elements for Power Distribution Wiring Diagram (9 of 10) for Audi A6 Quattro Prestige 2014:

(not used)
10a
11a
12a
14a
A/t
Cam adjustment actuator 1
Cam adjustment actuator 2
Cam adjustment actuator 3
Cam adjustment actuator 4
Cam adjustment actuator 5
Cam adjustment actuator 6
Cam adjustment actuator 7
Cam adjustment actuator 8
Camshaft adjustment valve 1
Coolant fan control module
Coolant recir- culation pump
Cvt
Engine control module
Evap canister purge regulator valve 1
From main fuse carrier (diagram 1 of 10)
From relay & fuse panel b (diagram 3 of 10)
Fuel pressure regulator valve
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 5a
Heated oxygen sensor & oxygen sensor heater
Ignition coil 1 w/ power output stage
Ignition coil 2 w/ power output stage
Ignition coil 3 w/ power output stage
Ignition coil 4 w/ power output stage
Intake manifold runner control valve
Left elctrohydraulic engine mount solenoid valve 1
Mass airflow sensor
Nca
Oil level thermal sensor
Oil pressure regulation valve
Oxygen sensor after three way catalytic converter & oxygen sensor heater 1 after catalytic converter
Red
Relay & fuse panel a (in left plenum chamber e-box)
T14b
T17b
T94
To relay & fuse panel b (diagram 4 of 10)
Transmission control module
Turbo- charger recirculation valve
Wastegate bypass regulator valve

Power Distribution Wiring Diagram (10 of 10) for Audi A6 Quattro Prestige 2014

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List of elements for Power Distribution Wiring Diagram (10 of 10) for Audi A6 Quattro Prestige 2014:

10a
11a
16a
Automatic glow time control module
Coolant fan control module
Coolant fan control module 2
Cylinder head coolant valve
Egr cooler switch-over valve
Engine control module
From main fuse carrier (diagram 1 of 10)
Fuel metering valve
Fuel pressure regulator valve
Fuse 10a
Fuse 15a
Fuse 15a (or 10a)
Fuse 5a
Heated oxygen sensor
High heat output relay
Left electrohydraulic engine mount solenoid valve
Low heat output relay
Map controlled engine cooling thermostat
Mass airflow sensor
Nca
Nox sensor control module
Nox sensor control module 2/ nox sensor 2
Oil level thermal sensor
Oil pressure regulation valve
Particulate sensor
Red
Relay & fuse panel a (in left plenum chamber e-box)
Right electrohydraulic engine mount solenoid valve
T10l
T17b
T17g
T91
To relay & fuse panel b (diagram 4 of 10)
Transmission control module

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for Power Door Locks Wiring Diagram (1 of 6) for Audi A6 Quattro Prestige 2014:

(w/ anti-theft alarm system & interior monitoring & towing prevention) alarm system deactivation switch
Anti-lock brakes system
Central locking safe indicator lamp
Computer data lines system
Driver central locking lock unit (w/ door closing aid)
Driver central locking lock unit (w/o door closing aid)
Driver door central locking system motor
Driver door closing assist motor (if equipped)
Driver door contact switch
Driver interior locking switch
Driver lock cylinder contact switch
Driver's door control module (in driver door)
Fuse 30a
Fuse carrier
G34 (under driver's seat)
Hot at all times
Interior lights system
Left front central locking system actuator
Rear lid remote release button
Red
Relay & fuse panel b (left end of dash)
T10w
T20e
T23a
T27c
T32k
T3au
W/ door closing aid
W/o door closing aid

Power Door Locks Wiring Diagram (2 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for Power Door Locks Wiring Diagram (2 of 6) for Audi A6 Quattro Prestige 2014:

(in left rear door) left rear door control module
(under front passenger's seat) g35
Fuse 30a
Fuse carrier
G34 (under driver's seat)
Hot at all times
Interior lights system
Left rear interior locking switch
Relay & fuse panel f (right rear of luggage compt)
Right rear closing assist motor (if equipped)
Right rear door control module (in right rear door)
Right rear interior locking switch
T16n
T16o
T20g
T20h
T23a
T270
T27c
T27d

Power Door Locks Wiring Diagram (3 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for Power Door Locks Wiring Diagram (3 of 6) for Audi A6 Quattro Prestige 2014:

(w/ door closing aid) left rear central locking lock unit
(w/o door closing aid) left rear central locking lock unit
Computer data lines system
G34 (under driver's seat)
G35 (under front passenger's seat)
Instrument cluster control module
Interior access/start authorization antenna 2 (center rear of luggage compt)
Left rear central locking system actuator
Left rear central locking system motor
Left rear child safety lock contact switch
Left rear child safety lock motor
Left rear closing assist motor (if equipped)
Left rear door contact switch
Right rear central locking lock unit (w/ door closing aid)
Right rear central locking lock unit (w/o door closing aid)
Right rear central locking system actuator
Right rear child m
Right rear child safety lock contact switch
Right rear child safety lock motor
Right rear door central locking system motor
Right rear door contact switch
Safety lock motor
T10aa
T10z
T32
T3aw
T3ax
W/ door closing aid
W/o door closing aid

Power Door Locks Wiring Diagram (4 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for Power Door Locks Wiring Diagram (4 of 6) for Audi A6 Quattro Prestige 2014:

(right side of luggage compt) comfort system central control module
Access/start authorization button
Antenna amplifier 2 (left "d" pillar)
Anti-theft immobilizer reader coil (center of dash)
C (right end of dash)
Central locking & anti-theft alarm system antenna
Computer data lines system
Door closing assist control module (center rear of luggage compt)
Fuel filler door unlock motor (right side of luggage compt)
Fuse 20a
Fuse 5a
Fuse carrier
G34 (under driver's seat)
G35 (under front passenger's seat)
G45 (behind center of dash)
G51 (right side of luggage compt)
G687 (right front side of center tunnel)
Hot at all times
Interior access/start authorization antenna 1 (under center console)
Left access/start authorization antenna (in left rear door)
Left front exterior door handle touch sensor (in left front door handle assembly)
Left rear exterior door handle touch sensor (in left rear door handle assembly)
Nca
Rear lid closing assist motor
Rear lid closing assist/lock stop switch
Rear lid closing assist/unlock stop switch
Rear lid lock cylinder unlock button
Rear lid lock/ alarm/central locking switch & rear lid central locking system motor
Relay & fuse panel
Relay & fuse panel f (right rear of luggage compt)
Right access/start authorization antenna (in right rear door)
Right front exterior door handle touch sensor (in right front door handle assembly)
Right rear exterior door handle touch sensor (in right rear door handle assembly)
T17h
T17r
T17s
T23a
T23b
T27c
T27d
T2co
T32g
T32h
T32i

Power Door Locks Wiring Diagram (5 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for Power Door Locks Wiring Diagram (5 of 6) for Audi A6 Quattro Prestige 2014:

(in right plenum chamber) alarm horn
(in roof console) (w/ interior monitoring) anti-theft alarm system sensor
(in steering column) electronic steering column lock control module
(left end of dash) vehicle electrical system control module
Computer data lines system
Engine hood contact switch (center front of engine compt)
Front passenger interior locking switch
Fuse 5a
Fuse carrier
G43 (behind right kick panel)
G44 (behind left kick panel)
G45 (behind center of dash)
G50 (left side of luggage compt)
G51 (right side of luggage compt)
Hood contact switch 2
Horns system
Hot at all times
Interior lights system
Nca
Rear lid control module (left side of luggage compt)
Rear lid lock button in luggage compartment
Relay & fuse panel c (right end of dash)
Relay & fuse panel d (under left side of dash)
Selector lever sensor system control module (base of shift lever assembly)
T16c
T170
T17c
T26b
T2af
T2ay
T32a
T32c
T4bx
W/ interior monitoring

Power Door Locks Wiring Diagram (6 of 6) for Audi A6 Quattro Prestige 2014

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List of elements for Power Door Locks Wiring Diagram (6 of 6) for Audi A6 Quattro Prestige 2014:

(under front passenger's seat) g35
Computer data lines system
Front passenger central locking lock unit (w/ door closing aid)
Front passenger central locking lock unit (w/o door closing aid)
Front passenger closing assist motor (if equipped)
Front passenger door central locking system motor
Front passenger door contact switch
Front passenger door control module (in front passenger door)
Fuse 30a
Fuse carrier
G35 (under front passenger's seat)
Hot at all times
Relay & fuse panel f (right rear of luggage compt)
Right front central locking system actuator
T20f
T23b
T32l
T3av
T8x
W/ door closing aid
W/o door closing aid

POWER MIRRORS

Power Mirrors Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Power Mirrors Wiring Diagram for Audi A6 Quattro Prestige 2014:

(right side of luggage compt)
Automatic day/night interior mirror relay (if equipped) (on relay & fuse panel d)
Automatic dimming interior rearview mirror
Automatic high beam assist control module (if equipped)
Comfort system central control module
Computer data lines system
Driver's door control module (in driver's door)
Front interior lamp assembly
Front passenger's door control module (in front passenger's door)
Fuse 5a
Fuse carrier
G44 (behind left kick panel)
Hot at all times
Humidity sensor (if equipped)
Interior mirror relay
Light recognition sensor
Relay & fuse panel b (left end of dash)
Relay & fuse panel f (right rear of luggage compt)
Right tail lamp assembly 2 (w/o led tail lamps) right tail lamp assembly 1 (w/ led tail lamps)
Roof electronics control module (w/ highline equipment) (center front of roof)
T10ab
T17s
T20e
T20f
T23a
T23b
W/ automatic day/night
W/ high beam assist
W/ led tail lamps
W/o automatic day/night
W/o high beam assist
W/o led tail lamps

POWER SEATS

Heated Seats Wiring Diagram, with Memory for Audi A6 Quattro Prestige 2014

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List of elements for Heated Seats Wiring Diagram, with Memory for Audi A6 Quattro Prestige 2014:

15a
Backrest bolster heater
Backrest heating element
Climatronic control module
Computer data lines system
Driver backrest heating element & bolster heater
Driver heated seat adjuster
Driver power seat adjustment circuit breaker 1
Driver seat backrest blower fan
Driver seat backrest blower fan 2
Driver seat cushion blower fan
Driver seat cushion blower fan 2
Driver seat heater
Front passenger backrest heating element & bolster heater
Front passenger memory seat control module
Front passenger power seat adjustment circuit breaker 1
Front passenger seat backrest blower fan
Front passenger seat backrest blower fan 2
Front passenger seat cushion blower fan
Front passenger seat cushion blower fan 2
Front passenger seat heater
Front passenger's heated seat adjuster
G34 (under driver's seat)
G35 (under front passenger's seat)
Heating element
Hot at all times
Left front seat temp sensor
Memory seat/steering column adjustment control module
Power distribution system
Red
Right front seat temp sensor
Seat bolster heater
T12aa
T12x
T16q
T16r
T17m
T17n
T20c
T32m
T32n
T8ac
T8ah
W/ comfort seats
W/o comfort seats

Heated Seats Wiring Diagram, without Memory (1 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Heated Seats Wiring Diagram, without Memory (1 of 2) for Audi A6 Quattro Prestige 2014:

10a
Climatronic control module
Computer data lines system
Driver backrest heating element
Driver heated seat adjuster
Driver seat backrest bolster heater
Driver seat heating element
Front passenger backrest heating element
Front passenger seat backrest bolster heater
Front passenger seat heating element
Front passenger's heated seat adjuster
Fuse 30a
Fuse panel d (under left side of dash)
G34 (under driver's seat)
G35 (under front passenger's seat)
G688 (below rear seat, near data bus on board diagnostic interface)
Hot at all times
Left
Left front seat heater
Left front seat temperature sensor
Left rear backrest heating element
Left rear bench seat heating element
Left rear heated seat temperature sensor (w/ automatic climate control, basic climatronic)
Nca
Rear seat heater
Right front seat heater
Right front seat temperature sensor
Right rear backrest heating element
Right rear bench seat heating element
Right rear heated seat temperature sensor (w/ automatic climate control, basic climatronic)
Right rear seat heater
T16c
T17e
T20c
T32a
T6d
T6h
T6i
Vehicle electrical system control module (left end of dash)
W/ auxiliary heater

Heated Seats Wiring Diagram, without Memory (2 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Heated Seats Wiring Diagram, without Memory (2 of 2) for Audi A6 Quattro Prestige 2014:

11a
Computer data lines system
Fuse 10a
Fuse 30a
Fuse 5a
Fuse carrier
Fuse panel b (left end of dash)
Fuse panel f (right rear of luggage compt)
G44 (behind left kick panel)
G688 (below rear seat, near data bus on board diagnostic interface)
Hot at all times
Left rear backrest heating element
Left rear bench seat heating element
Left rear heated seat regulating switch
Left rear heated seat temperature sensor (w/o adjustable seats)
Left rear seat heater
Left seat heating button (w/ automatic climate control, basic climatronic)
Nca
Rear a/c display control head
Right rear backrest heating element
Right rear bench seat heating element
Right rear heated seat regulating switch
Right rear heated seat temperature sensor (w/o adjustable seats)
Right rear seat heater
Right seat heating button (w/ automatic climate control, basic climatronic)
Seat heating control module (under left rear seat)
T20a
T3r

Heated Steering Wheel Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Heated Steering Wheel Wiring Diagram for Audi A6 Quattro Prestige 2014:

(behind center of dash) g45
(top of steering column) steering column electronic systems control module
Air bag spiral spring/return spring w/ slip ring (top of steering column)
Computer data lines system
Fuse 10a
Fuse carrier 2
Fuse panel c (right end of dash)
Heated steering wheel
Heated steering wheel sensor
Hot at all times
Multi-function steering wheel control module
Nca
T12v
T16e
T2fk

Lumbar Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Lumbar Wiring Diagram for Audi A6 Quattro Prestige 2014:

10a
Driver seat lumbar support adjustment switch
Driver seat lumbar support curvature adjustment motor
Driver seat lumbar support height adjustment motor
Front passenger seat lumbar support adjustment switch
Front passenger seat lumbar support curvature adjustment motor
Front passenger seat lumbar support height adjustment motor
Fuse 5a
Fuse carrier 2
Fuse carrier 3
Fuse panel b (left end of dash)
G43 (behind right kick panel)
G44 (behind left kick panel)
Hot at all times
Lumbar curv- ature
Lumbar height
T17m
T17n
T4cw
T4cx

Power Seats Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Power Seats Wiring Diagram for Audi A6 Quattro Prestige 2014:

15a
Angle
Backrest
Forward /back
Front passenger backrest adjustment motor
Front passenger power seat adjustment circuit breaker 1
Front passenger seat adjustment control head
Front passenger seat angle adjustment motor
Front passenger seat forward/back adjustment motor
Front passenger seat height adjustment motor
Front passenger seat lumbar support adjustment switch
Front passenger seat lumbar support curvature adjustment motor
Front passenger seat lumbar support height adjustment motor
G35 (under front passenger's seat)
Height
Hot at all times
T10s
T17n
T6bf
T8ae

Seat Ventilation Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Seat Ventilation Wiring Diagram for Audi A6 Quattro Prestige 2014:

10a
Backrest bolster heater
Climatronic control module
Computer data lines system
Driver backrest heating element/ bolster heater
Driver heated seat adjuster
Driver seat backrest blower fan
Driver seat backrest blower fan 2
Driver seat cushion blower fan
Driver seat cushion blower fan 2
Front passenger backrest heating element
Front passenger seat backrest blower fan
Front passenger seat backrest blower fan 2
Front passenger seat cushion blower fan
Front passenger seat cushion blower fan 2
Front passenger's heated seat adjuster
Fuse 15a
Fuse 30a
Fuse carrier
Fuse panel d (under left side of dash)
Fuse panel f (right rear of luggage compt)
G35 (under front passenger's seat)
G639
Heating element
Hot at all times
Left front seat heater/sensor
Left front seat ventilation control module
Red
Right front seat heater/ sensor
Right front seat ventilation control module
Seat bolster heater
Seat temperature sensor
T16c
T17e
T20c
T6d
T6h
T6i
T8ac
T8ah
Vehicle electrical system control module (left end of dash)
W/ auxiliary heater

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Power Top/Sunroof Wiring Diagram for Audi A6 Quattro Prestige 2014:

11a
Computer data lines system
Fuse 20a
Fuse carrier 2
G44 (behind left kick panel)
Hot at all times
Nca
Power sunroof control module (center front of roof)
Red
Relay & fuse panel b (left end of dash)
Roof shade button 1
Roof shade button 2
Roof shade control module (center rear of roof)
Sunroof button
Sunroof button assembly
Sunroof motor
Sunroof shade motor
T32a
T6g
Vehicle electrical system control module (left end of dash)

POWER WINDOWS

Power Windows Wiring Diagram (1 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Power Windows Wiring Diagram (1 of 2) for Audi A6 Quattro Prestige 2014:

(under driver's seat) g34
Computer data lines system
Driver window regulator motor
Driver's door control module (in driver's door)
Driver's door power window control head
Fuse 30a
Fuse carrier
Hot at all times
Interior lights system
Interior lights systems
Left child safety button
Left front window regulator switch
Left rear door control module (in left rear door)
Left rear door rear window shade button
Left rear door sunroof button (w/ panorama sunroof)
Left rear door sunroof shade button (w/ panorama sunroof)
Left rear power window button
Left rear power window switch
Left rear window regulator motor
Left rear window regulator switch
Rear window sunshade circuit
Relay & fuse panel b (left end of dash)
Right child safety button
Right front window regulator switch
Right rear window regulator switch
T16n
T20e
T20g
T23a
T27c
T32k
T6as
T6au
W/ child safety lock
W/ panorama sunroof
W/ sunshade
W/o panorama sunroof
W/o sunshade

Power Windows Wiring Diagram (2 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Power Windows Wiring Diagram (2 of 2) for Audi A6 Quattro Prestige 2014:

(under driver's seat) g34
(under front passenger's seat) g35
Computer data lines system
Front passenger door control module (in front passenger door)
Front passenger door window regulator switch
Front passenger window regulator motor
Fuse 30a
Fuse carrier
Hot at all times
Interior lights system
Interior lights systems
Left rear power window button
Left rear power window switch
Rear window sunshade circuit
Relay & fuse panel f (right rear of luggage compt)
Right rear door control module (in right rear door)
Right rear door rear window shade button
Right rear door sunroof button (w/ panorama sunroof)
Right rear door sunroof shade button (w/ panorama sunroof)
Right rear power window button
Right rear power window switch
Right rear window regulator motor
T16o
T20f
T20h
T23b
T27d
T32i
T6at
T6av
W/ panorama sunroof
W/ sunshade
W/o panorama sunroof
W/o sunshade

Rear Window Sun Shade Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Rear Window Sun Shade Wiring Diagram for Audi A6 Quattro Prestige 2014:

(right side of luggage compt) g51
(under driver's seat) g34
(under front passenger's seat) g35
Comfort system central control module (right side of luggage compt)
Computer data lines system
Fuse 30a
Fuse carrier
G44 (behind left kick panel)
G45 (behind center of dash)
G51 (right side of luggage compt)
Hot at all times
Interior
Left rear door control module (in left rear door)
Left rear door rear window shade button
Left rear door sunroof shade button
Left rear power window switch
Lights system
Rear sun shade motor
Rear window shade switch
Relay & fuse panel b (left end of dash)
Relay & fuse panel d (under left side of dash)
Relay & fuse panel f (right rear of luggage compt)
Right rear door control module (in right rear door)
Right rear door rear window shade button
Right rear door sunroof shade button
Right rear power window switch
T16c
T16n
T16o
T17c
T17r
T17s
T20g
T20h
T27c
T27d
T32c
T32i
T4eq
Vehicle electrical system control module (left end of dash)
W/ panorama sunroof

RADIO

CD/DVD Changer Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for CD/DVD Changer Wiring Diagram for Audi A6 Quattro Prestige 2014:

(left side of luggage compt)
Computer data lines system
Digital tv tuner
Dvd changer/cd changer
Fiber optic
Fuse 5a
Fuse carrier
G45 (behind center of dash)
Hot at all times
Information electronics control module 1
Information electronics control module 2
Most data bus circuit
Nca
Relay & fuse panel c (right end of dash)
T2bi
T2bn
T2bo
T2bp
T2bq
T2bx
T2kr
T8q
W/ rear seat entertainment
W/ tv tuner

MOST Data Bus Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for MOST Data Bus Wiring Diagram for Audi A6 Quattro Prestige 2014:

Cd changer/ dvd changer
Cd changer/ dvd changer (if equipped)
Data bus on board diagnostic interface (below center of rear seat)
Digital sound system control module (left rear of luggage compt)
Digital tv tuner (left side of luggage compt)
Fiber optic
If equipped
Information electronics control module 1
Information electronics control module 2 (w/ rear seat entertainment)
Instrument cluster control module
Mmi 3g
Nca
Radio
Rmc
T2aq
T2aw
T2bh
T2bm
T2bq
T2ca
T2cq
T2dn
T2kq
T2lq

Multimedia Interface Wiring Diagram, with Navigation Plus (1 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Multimedia Interface Wiring Diagram, with Navigation Plus (1 of 2) for Audi A6 Quattro Prestige 2014:

(right front side of center tunnel)
10a
Computer data lines system
Display opening/ closing motor & switch
External audio source connection
External audio source connection (w/ external audio source connection-audi music interface)
Fuse 5a
Fuse 7.5a
Fuse carrier
G45 (behind center of dash)
G687
G687 (right front side of center tunnel)
Hot at all times
Information electronics control module 1
Multimedia system control head (if equipped)
Nca
Red
Relay & fuse panel c (right end of dash)
Relay & fuse panel f (right rear of luggage compt)
T10t
T12f
T17h
T17o
T32a
T4aa
T5g
T5q
T8g
T8h
T8p
Telephone base plate
Touch pad control module
Vehicle electrical system control module (left end of dash)
W/ audi music interface
W/ aux-in connection

Multimedia Interface Wiring Diagram, with Navigation Plus (2 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Multimedia Interface Wiring Diagram, with Navigation Plus (2 of 2) for Audi A6 Quattro Prestige 2014:

(left side of luggage compt) (w/ cd changer) digital tv tuner
(right side of luggage compt) (if equipped) rearview camera system control module
Display unit button
Dvd changer
Fiber optic
Front information display control head
G45 (behind center of dash)
G653 (left "d" pillar)
G654 (right "d" pillar)
Gps antenna
Information electronics control module 1
Instrument cluster control module
Interior lights system
Left front microphone
Microphone unit
Most data bus circuit
Nca
Radio
Right front microphone
Roof antenna
Satellite antenna
T12g
T2as
T2at
T2au
T2aw
T2bn
T2bo
T2bx
T2cg
T2ch
T2ck
T2df
T2dl
T32
T4dc
T4dd
T8ag
Telephone antenna

Multimedia Interface Wiring Diagram, with Radio Plus (1 of 3) for Audi A6 Quattro Prestige 2014

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List of elements for Multimedia Interface Wiring Diagram, with Radio Plus (1 of 3) for Audi A6 Quattro Prestige 2014:

Aux-in connection
External audio source connection
External audio source connection (w/ external audio source connection-audi music interface)
Front information display control head
Fuse 5a
Fuse 7.5a
Fuse carrier
G45 (behind center of dash)
Hot at all times
Information electronics control module 1
Left rear mid-bass speaker
Left rear treble speaker
Nca
Red
Relay & fuse panel c (right end of dash)
T12e
T17o
T27c
T4de
T4ey
T4z
T8ag
T8e
W/ external audio source
W/ external audio source connection-audi music interface

Multimedia Interface Wiring Diagram, with Radio Plus (2 of 3) for Audi A6 Quattro Prestige 2014

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List of elements for Multimedia Interface Wiring Diagram, with Radio Plus (2 of 3) for Audi A6 Quattro Prestige 2014:

(left "d" pillar) antenna amplifier 2
(left side of rear lid) antenna amplifier
(right "d" pillar) antenna amplifier 3
Antenna
Digital radio antenna
G653 (left "d" pillar)
Gps antenna
Information electronics control module 1
Left front micro- phone
Left front mid-bass speaker
Left front treble speaker
Microphone unit
Nca
Radio antenna
Right front micro- phone
Right front mid-bass speaker
Right front treble speaker
Right rear mid-bass speaker
Right rear treble speaker
Roof antenna
Satellite antenna
T17l
T23a
T23b
T27d
T2au
T2av
T2ax
T2bt
T2bw
T2cg
T2ch
T4ab
T4aq
T4df
T4y
T5l
Telephone baseplate

Multimedia Interface Wiring Diagram, with Radio Plus (3 of 3) for Audi A6 Quattro Prestige 2014

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List of elements for Multimedia Interface Wiring Diagram, with Radio Plus (3 of 3) for Audi A6 Quattro Prestige 2014:

(right front side of center tunnel) g687
(right side of luggage compt) (w/ rearview camera system) rearview camera system control module
(w/ audi sound system) center speaker
(w/ audi sound system) subwoofer
Computer data lines system
Display opening/closing motor & switch
Display unit button
Fiber optic
Fuse 20a
Fuse carrier
G45 (behind center of dash)
G687 (right front side of center tunnel)
Hot at all times
Information electronics control module 1
Instrument cluster control module
Interior lights system
Most data bus circuit
Multimedia system control head
Nca
Relay & fuse panel f (right rear of luggage compt)
T12c
T12d
T17h
T17l
T2aw
T2df
T32
T8f
T8p

Radio Wiring Diagram, Basic for Audi A6 Quattro Prestige 2014

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List of elements for Radio Wiring Diagram, Basic for Audi A6 Quattro Prestige 2014:

(left side of luggage compt) g50
Antenna
Antenna amplifier (w/o tv reception) (left side of rear lid)
Antenna amplifier 2 (left "d" pillar)
Antenna amplifier 3 (w/o tv reception) (right "d" pillar)
Center speaker
Central locking & anti-theft alarm system antenna
Comfort system central control module (right side of luggage compt)
Computer data lines system
Digital radio antenna
Fiber optic
Fuse 20a
Fuse carrier
G50 (left side of luggage compt)
G653 (left "d" pillar)
Hot at all times
Left front bass speaker
Left front treble speaker
Left rear mid-bass speaker
Left rear treble speaker
Most data bus circuit
Nca
Radio
Radio antenna 2
Relay & fuse panel f (right rear of luggage compt)
Right front bass speaker
Right front treble speaker
Right rear mid-bass speaker
Right rear treble speaker
Roof antenna
Satellite antenna
Subwoofer
T10i
T17l
T23a
T23b
T27c
T27d
T2ch
T2co
T2dl
T2dm
T2dn
T32i
T4ba
T8r

Radio Wiring Diagram, Bose (1 of 4) for Audi A6 Quattro Prestige 2014

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List of elements for Radio Wiring Diagram, Bose (1 of 4) for Audi A6 Quattro Prestige 2014:

(left side of luggage compt) g50
Center speaker
Computer data lines system
Digital sound system control module (left rear of luggage compt)
Fiber optic
Fuse 30a (or 20a)
Fuse 7.5a
Fuse carrier
G729
Hot at all times
Left effects speaker
Left front bass speaker
Left front midrange speaker
Left front treble speaker
Left rear mid-bass speaker
Left rear treble speaker
Most data bus circuit
Nca
Relay & fuse panel f (right rear of luggage compt)
Right effects speaker
Right front bass speaker
Right front midrange speaker
Right front treble speaker
Right rear mid-bass speaker
Right rear treble speaker
Subwoofer (if equipped)
T17l
T23a
T23b
T27c
T27d
T2ca
T38

Radio Wiring Diagram, Bose (2 of 4) for Audi A6 Quattro Prestige 2014

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List of elements for Radio Wiring Diagram, Bose (2 of 4) for Audi A6 Quattro Prestige 2014:

(left "d" pillar) antenna amplifier 2
(left side of rear lid) antenna amplifier
(right "d" pillar)
(w/o
Antenna
Central locking & anti-theft alarm system antenna
Comfort system central control module (right side of luggage compt)
Computer data lines system
Connection-audi music interface
Digital radio antenna
External audio source connection (w/ external audio source aux-in connection)
External audio source connection (w/ external audio source connection-audi music interface)
Fiber optic
G50 (left side of luggage compt)
Information electronics control module 1
Most data bus circuit
Nca
Radio
Radio antenna 2
Red
Roof antenna
Satellite antenna
T10i
T12e
T2bt
T2ch
T2co
T2dl
T2dm
T2dn
T32i
T4ap t2bw
T4ba
T4ey
T4z
Tv reception) upper right rear window antenna amplifier 3
W/ external audio source
W/ external audio source aux-in connection
W/ tv reception
W/o tv reception

Radio Wiring Diagram, Bose (3 of 4) for Audi A6 Quattro Prestige 2014

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List of elements for Radio Wiring Diagram, Bose (3 of 4) for Audi A6 Quattro Prestige 2014:

(if equipped)
4.0l turbo
Digital sound system control module (left rear of luggage compt)
Engine control module (4.0l turbo) (in left plenum chamber)
Front information display control head
G45 (behind center of dash)
G645 (near engine control module on firewall)
Gps antenna
Information electronics control module 1
Left center microphone
Left rear microphone
Nca
Right center microphone
Right rear microphone
Roof antenna
Satellite antenna
Subframe mount control module (behind right front wheel housing liner)
T105
T10an
T17a
T18i
T2au
T2av
T2ax
T2cg
T2ch
T4ab
T4de
T4df
T4y
T5l
T8ag
T8bb
Telephone baseplate

Radio Wiring Diagram, Bose (4 of 4) for Audi A6 Quattro Prestige 2014

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List of elements for Radio Wiring Diagram, Bose (4 of 4) for Audi A6 Quattro Prestige 2014:

(left "d" pillar) antenna amplifier 2
(left side of rear lid) left lower rear window antenna amplifier
(right "d" pillar) antenna amplifier 3
(right front side of center tunnel) g687
(right side of luggage compt) (w/ rearview camera system) rearview camera system control module
Antenna
Computer data lines system
Digital radio antenna
Display opening/ closing motor & switch
Display unit button
Fiber optic
Fuse 5a
Fuse 7.5a
Fuse carrier
G45 (behind center of dash)
G687 (right front side of center tunnel)
Hot at all times
Information electronics control module 1
Instrument cluster control module
Interior lights system
Interior micro- phone
Left front micro- phone
Microphone unit
Most data bus circuit
Multimedia system control head
Nca
Radio antenna
Relay & fuse panel c (right end of dash)
Right front micro- phone
T12c
T12d
T17h
T17o
T2aw
T2bt
T2bw
T2df
T32
T4aq
T8f
T8p

Radio Wiring Diagram, with Bang & Olufson Sound (1 of 3) for Audi A6 Quattro Prestige 2014

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List of elements for Radio Wiring Diagram, with Bang & Olufson Sound (1 of 3) for Audi A6 Quattro Prestige 2014:

11a
Center speaker
Center speaker 2
Digital sound system control module (left rear of luggage compt)
Fiber optic
Fuse 30a
Fuse 7.5a
Fuse carrier
G50 (left side of luggage compt)
Hot at all times
Left effects speaker
Left front bass & midrange speaker
Left rear treble speaker
Most data bus circuit
Nca
Relay & fuse panel f (right rear of luggage compt)
Right effects speaker
Right front bass & midrange speaker
Right front treble speaker & motor
Right rear treble speaker
T17l
T23a
T23b
T27c
T27d
T2ca
T38

Radio Wiring Diagram, with Bang & Olufson Sound (2 of 3) for Audi A6 Quattro Prestige 2014

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List of elements for Radio Wiring Diagram, with Bang & Olufson Sound (2 of 3) for Audi A6 Quattro Prestige 2014:

(left "d" pillar) upper left rear window antenna amplifier 2
(left side of luggage compt) g50
(left side of rear lid) lower left rear window antenna amplifier
(right "d" pillar) antenna amplifier 3
Antenna
Central locking & anti-theft alarm system antenna
Comfort system central control module (right side of luggage compt)
Computer data lines system
Digital radio antenna
Digital sound system control module 2
Fiber optic
G50 (left side of luggage compt)
Left front treble speaker & motor
Most data bus circuit
Nca
Radio
Radio antenna 2
Red
Roof antenna
Satellite antenna
T10i
T17l
T2bt
T2bw
T2co
T2dl
T2dm
T2dn
T2hc
T32i
T4an
T4ao
T4ba
W/ tv tuner
W/o tv reception

Radio Wiring Diagram, with Bang & Olufson Sound (3 of 3) for Audi A6 Quattro Prestige 2014

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List of elements for Radio Wiring Diagram, with Bang & Olufson Sound (3 of 3) for Audi A6 Quattro Prestige 2014:

(behind right front wheel housing liner) subframe mount control module
(if equipped)
(in left plenum chamber) (4.0l turbo) engine control module
4.0l turbo
Computer data lines system
Digital sound system control module (left rear of luggage compt)
G645 (near engine control module on firewall)
Interior microphone
Left center microphone
Left rear microphone
Left rear mid-bass speaker
Microphone unit
Red
Right center microphone
Right rear microphone
Right rear mid-bass speaker
Subwoofer
T105
T10an
T17a
T27c
T27d
T32e
T8bb

TV Tuner Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for TV Tuner Wiring Diagram for Audi A6 Quattro Prestige 2014:

(left side of luggage compt) g50
11a
Antenna
Computer data lines system
Digital radio antenna
Digital tv tuner (left side of luggage compt)
Dvd changer
Fiber optic
Fuse 5a
Fuse carrier 3
Fuse panel f (right rear of luggage compt)
Hot at all times
Information electronics control module 1/cd changer
Information electronics control module 2 (w/ rear seat entertainment)
Left lower rear window antenna amplifier (left side of rear lid)
Most data bus circuit
Nca
Radio
Right lower rear window antenna amplifier 4 (right side of rear lid)
Right upper rear window antenna amplifier 3 (right "d" pillar)
T12ad
T12af
T2as
T2bi
T2bp
T2bs
T2bv
T2ks
T2lq
T2lr
T2ls
T4an
T4ap
T4ba
T4ew
Tv antenna 1
Tv antenna 2
Tv antenna 3
W/ digital radio
W/ dvd player
W/o digital radio
W/o dvd player
W/o sound system

SHIFT INTERLOCK

Electronic Parking Brake Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Electronic Parking Brake Wiring Diagram for Audi A6 Quattro Prestige 2014:

Abs control module (part of abs hydraulic unit)
Auto hold button
Computer data lines system
Electro- mechanical parking brake control module (right side of luggage compt)
Electro-mechanical parking brake button
Fuse 30a
Fuse 5a
Fuse carrier
G51 (right side of luggage compt)
Hot at all times
Interior lights system
Left parking brake motor (on left rear caliper assembly)
Relay & fuse panel b (left end of dash)
Relay & fuse panel f (right rear of luggage compt)
Right parking brake motor (on right rear caliper assembly)

Shift Interlock Wiring Diagram, A/T for Audi A6 Quattro Prestige 2014

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List of elements for Shift Interlock Wiring Diagram, A/T for Audi A6 Quattro Prestige 2014:

(behind center of dash) g45
(near engine control module on firewall) g645
(right front side of center tunnel) g687
12a
2.0l turbo
3.0l sc
3.0l turbo diesel
4.0l turbo
Brake light switch (top of brake pedal assembly)
Comfort system central control module (right side of luggage compt)
Computer data lines system
Dsg transmission mechatronic (4.0l turbo) transmission control module (tcm) (except 4.0l turbo) (except 4.0l turbo: under transmission oil pan)
Engine control module (ecm) (in left plenum chamber)
Except 4.0l turbo
Fuse 5a
Fuse carrier
Hot at all times
Nca
Relay & fuse panel a (in left plenum chamber e-box)
Relay & fuse panel b (left end of dash)
Relay & fuse panel f (right rear of luggage compt)
Selector lever sensor system control module (base of shift lever assembly)
Shift lock solenoid (base of shift lever assembly)
T16c
T17a
T17b
T17i
T17o
T32a
T32g
T4ca
T91
T94
Transmission control module
Vehicle electrical system control module (left end of dash)

Shift Interlock Wiring Diagram, CVT for Audi A6 Quattro Prestige 2014

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List of elements for Shift Interlock Wiring Diagram, CVT for Audi A6 Quattro Prestige 2014:

(behind center of dash) g45
(near engine control module on firewall) g645
(right front side of center tunnel) g687
12a
Brake light switch (top of brake pedal assembly)
Comfort system central control module (right side of luggage compt)
Computer data lines system
Engine control module (ecm) (in left plenum chamber)
Fuse 5a
Fuse carrier
Hot at all times
Nca
Relay & fuse panel a (in left plenum chamber e-box)
Relay & fuse panel b (left end of dash)
Relay & fuse panel f (right rear of luggage compt)
Selector lever sensor system control module (base of shift lever assembly)
Shiftlock solenoid (base of shift lever assembly)
T16c
T17a
T17b
T17i
T17o
T32a
T32g
T4ca
T94
Transmission control module (tcm) (under transmission oil pan)
Vehicle electrical system control module (left end of dash)

STARTING/CHARGING

Charging Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Charging Wiring Diagram for Audi A6 Quattro Prestige 2014:

Battery
Battery interrupt igniter
Battery jump start terminal (right rear corner of engine compt)
Battery monitoring control module (on battery)
Computer data lines system
Data bus on board diagnostic interface (below center of rear seat)
Display unit
Engine controls system
Except 2.0l turbo
G624
G645 (near engine control module on firewall)
Generator & voltage regulator
Instrument cluster control module
Main fuse carrier (in luggage compt on battery)
Red
Starter
Suppressor (in right plenum chamber e-box)
T17a
T32
Terminal 30 wire junction (in center plenum chamber)
Voltage stabilizer (w/ start/ stop system) (in spare tire well)

Starting Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Starting Wiring Diagram for Audi A6 Quattro Prestige 2014:

(base of shift lever assembly) selector lever sensor system control module
(in luggage compt on battery) main fuse carrier
(on relay & fuse panel a) starter relay
(on relay & fuse panel a) starter relay 2
(right side of luggage compt) comfort system central control module
16a
3.0l sc
3.0l turbo diesel
4.0l turbo 2.0l
8 speed cvt 8 speed a/t
Access/start authorization button
Battery
Battery interrupt igniter
Battery jump start terminal (right rear corner of engine compt)
Battery monitoring control module (on battery)
Charging circuit
Computer data lines system
Direct shift gear box (dsg) mechatronic
Engine control module (ecm) (in left plenum chamber)
Except 2.0l turbo
Fuse 40a
Fuse 5a
Fuse carrier
G45 (behind center of dash)
G624
G645 (near engine control module on firewall)
G687 (right front side of center tunnel)
Power distribution system
Prnds
Red
Relay & fuse panel a (in left plenum chamber e-box)
Relay & fuse panel b (left end of dash)
Start/stop mode button
Start/stop mode ind lamp
Starter
Suppressor (in right plenum chamber e-box)
T16c
T17a
T17b
T32a
T32c
T32g
T32i
T91
T94
Terminal 30 wire junction (in center plenum chamber)
Transmission control module
Transmission control module (tcm) (under transmission oil pan)
Vehicle electrical system control module (left end of dash)
Voltage stabilizer (w/ start/ stop system) (in spare tire well)
W/ direct shift
W/ start/ stop system
W/o direct shift

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 3) for Audi A6 Quattro Prestige 2014

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List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for Audi A6 Quattro Prestige 2014:

(in steering wheel) driver air bag igniter
(in steering wheel) driver air bag release valve igniter
Air bag control module (under rear of center console)
Air bag indicator lamp
Air bag spiral spring/ return spring w/ slip ring (top of steering column)
Battery interrupt igniter
Computer data lines system
Display unit
Driver front air bag crash sensor (near driver's headlight assemblies)
Driver side air bag crash sensor (in driver's front door)
Driver side rear side air bag crash sensor (bottom of left rear "c" pillar)
Front passenger air bag disabled indicator lamp
Front passenger side air bag crash sensor (in front passenger's front door)
Fuse 5a
Fuse carrier 1
Hot at all times
If equipped
Instrument cluster control module
Main fuse carrier (in luggage compt on battery)
Nca
Passenger side front air bag crash sensor (near front passenger's headlight assemblies)
Passenger side rear side air bag crash sensor (bottom of right rear "c" pillar)
Power distribution system
Red
Relay & fuse panel b (left end of dash)
Solid state
T17h
T17i
T17p
T23a
T23b
T4ah

Supplemental Restraints Wiring Diagram (2 of 3) for Audi A6 Quattro Prestige 2014

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List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for Audi A6 Quattro Prestige 2014:

(outer edge of driver side rear seat back) (if equipped) driver side rear thorax air bag igniter
(outer edge of passenger side rear seat back) (if equipped) passenger side rear thorax air bag igniter
(right side of luggage compt) g51
(under driver seat) driver seat position sensor
Computer data lines system
Driver knee air bag igniter
Driver seat belt switch
Driver thorax air bag igniter (outer edge of driver seat back)
Force limiter
Front passenger thorax air bag igniter (outer edge of front passenger seat back)
Front passenger's seat belt tensioner & front passenger's belt force limiter (in front passenger's seat belt retractor assembly) right front seat belt tensioner control module (base of right front "b" pillar)
Fuse 25a
Fuse carrier 2
G43 (behind right kick panel)
G44 (behind left kick panel)
G50 (left side of luggage compt)
G665 (right side of dash)
Igniter
Nca
Passenger occupant detection system control module (under front passenger's seat)
Passenger occupant detection system pressure sensor (in front passenger's seat cushion)
Red
Relay & fuse panel f (right rear of luggage compt)
Solid state
T10e
T17p
T2fe
T2ff
T4ac
T5h
W/ seat belt warning system
W/o seat belt warning system

Supplemental Restraints Wiring Diagram (3 of 3) for Audi A6 Quattro Prestige 2014

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List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for Audi A6 Quattro Prestige 2014:

(base of left front "b" pillar) left front seat belt tensioner control module (in driver's seat belt retractor assembly) driver seat belt tensioner igniter 1 & driver belt force limiter
(in center rear seat belt retractor assembly) center rear seat belt tensioner igniter
(in driver side rear seat belt retractor assembly) driver side rear seat belt tensioner igniter
(under front passenger seat) front passenger seat position sensor
+ nca
- nca
Air bag control module (under rear of center console)
Computer data lines system
Driver head curtain air bag igniter (top of driver "b" pillar)
Force limiter
Front passenger head curtain air bag igniter (top of front passenger "b" pillar)
Front passenger knee air bag igniter
Front passenger seat belt switch
Front passenger's side air bag igniter & release valve igniter (right side of dash)
G44 (behind left kick panel)
G665 (right side of dash)
Igniter
Nca
Passenger side rear seat belt tensioner igniter (in passenger side rear seat belt retractor assembly)
Red
Release valve igniter
Solid state
T10d
T10e
T12k
T17p
T2fc
T2fd
T2fk
T2fl
T2fm
T4x
T5f
W/ seat belt warning system
W/o seat belt warning system

TRANSMISSION

A/T Wiring Diagram, 8 Speed A/T (1 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for A/T Wiring Diagram, 8 Speed A/T (1 of 2) for Audi A6 Quattro Prestige 2014:

12a
13a
Automatic transmission pressure regulating valve 1
Automatic transmission pressure regulating valve 2
Automatic transmission pressure regulating valve 3
Automatic transmission pressure regulating valve 4
Automatic transmission pressure regulating valve 5
Automatic transmission pressure regulating valve 6
Automatic transmission pressure regulating valve 7
Computer data lines system
Drive position sensor
Fuse 15a (or 10a)
Fuse 5a
Fuse carrier 4
G645 (near engine control module on firewall)
G687 (right front side of center tunnel)
Hot at all times
Relay & fuse panel a (in left plenum chamber e-box)
Relay & fuse panel f (right rear of luggage compt)
Selector lever sensor system control module (base of shift lever assembly)
Solenoid valve 1
T17b
T32a
Transmission control module (tcm) (under transmission oil pan)
Transmission fluid temperature sensor
Transmission input speed sensor
Transmission output speed sensor
Vehicle electrical system control module (left end of dash)

A/T Wiring Diagram, 8 Speed A/T (2 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for A/T Wiring Diagram, 8 Speed A/T (2 of 2) for Audi A6 Quattro Prestige 2014:

2.0l turbo
3.0l sc
3.0l turbo diesel
Air bag spiral spring/return spring w/ slip ring (top of steering column)
Comfort system central control module (right side of luggage compt)
Computer data lines system
Engine control module (in left plenum chamber)
Engine controls system
Fuse 5a
Fuse carrier 1
G45 (behind center of dash)
G687 (right front side of center tunnel)
Left multi-function buttons
Mode
Multi-function steering wheel control module
Nca
Relay & fuse panel c (right end of dash)
Right multi-function buttons
Steering column electronic systems control module (top of steering column)
Steering wheel
T12v
T16e
T17b
T32g
T91
T94
Tiptronic downshift button
Tiptronic upshift button
Transmission fluid cooling valve (if equipped) (on subframe or on transmission housing)
Transmission park selector switch & shift lock solenoid (transmission park selector switch: integral to shift lock solenoid assembly) (shift lock solenoid: base of shift lever assembly)
W/ heated

A/T Wiring Diagram, CVT for Audi A6 Quattro Prestige 2014

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List of elements for A/T Wiring Diagram, CVT for Audi A6 Quattro Prestige 2014:

(near engine control module on firewall)
(right front side of center tunnel) g687
12a
13a
Access/start authorization button
Comfort system central control module (right side of luggage compt)
Computer data lines system
Engine control module (ecm) (in left plenum chamber)
Fuse 15a (or 10a)
Fuse 5a
Fuse carrier
G645
Hot at all times
If equipped
Nca
Relay & fuse panel a (in left plenum chamber e-box)
Relay & fuse panel f (right rear of luggage compt)
Selector lever sensor system control module (base of shift lever assembly)
T17b
T32a
T32g
T4ca
T94
Transmission control module (tcm) (under transmission oil pan)
Transmission fluid cooling valve (if equipped) (on subframe or on transmission housing)
Transmission park selector switch & shift lock solenoid (transmission park selector switch: integral to shift lock solenoid assembly) (shift lock solenoid: base of shift lever assembly)
Vehicle electrical system control module (left end of dash)

AWD Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for AWD Wiring Diagram for Audi A6 Quattro Prestige 2014:

10a
All wheel drive clutch valve
All wheel drive clutch valve 2
All wheel drive control module (right side of luggage compt)
All wheel drive pump
Computer data lines system
Fuse 35a
Fuse 5a
Fuse carrier 4
Fuse carrier 5
G744 (right front of spare tire well)
Hot at all times
Oil pressure/ temperature sensor
Oil pressure/ temperature sensor 2
Pnk
Relay & fuse panel f (right rear of luggage compt)

TRUNK, TAILGATE, FUEL DOOR

Trunk & Fuel Door Release Wiring Diagram (1 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Trunk & Fuel Door Release Wiring Diagram (1 of 2) for Audi A6 Quattro Prestige 2014:

(left side of luggage compt) g50
(right side of luggage compt) g51
Computer data lines system
Driver's door control module (in driver's door)
Fuse 30a
Fuse carrier 2
G34 (under driver's seat)
G51 (right side of luggage compt)
Hot at all times
Interior lights system
Rear lid central locking system motor & rear lid lock/alarm/ central locking switch
Rear lid control module (left side of luggage compt)
Rear lid lock button
Rear lid lock cylinder unlock button
Rear lid remote release button
Red
Relay & fuse panel b (left end of dash)
T10m
T20e
T23a
T26b
T32k
T4bx
T5ae
T5af

Trunk & Fuel Door Release Wiring Diagram (2 of 2) for Audi A6 Quattro Prestige 2014

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List of elements for Trunk & Fuel Door Release Wiring Diagram (2 of 2) for Audi A6 Quattro Prestige 2014:

(right side of luggage compt) g51
Comfort system central control module (right side of luggage compt)
Computer data lines system
Door closing assist control module (center rear of luggage compt)
Fuel filler door unlock motor (right side of luggage compt)
Fuse 20a
Fuse 30a
Fuse carrier
Fuse carrier 1
G51 (right side of luggage compt)
Hot at all times
Motor 1
Nca
Rear lid closing assist motor
Rear lid closing assist/lock stop switch
Rear lid closing assist/unlock stop switch
Rear lid motor
Rear lid sensor
Red
Relay & fuse panel f (right rear of luggage compt)
Sensor 1
Sensor 2
T17r
T17s
T32g
T32h
T32i

WARNING SYSTEMS

Brake Wear Sensor Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Brake Wear Sensor Wiring Diagram for Audi A6 Quattro Prestige 2014:

(left side of luggage compt) g50
Computer data lines system
Display unit
Fuse 30a
G43 (behind right kick panel)
G44 (behind left kick panel)
Hot at all times
Instrument cluster control module
Left front brake pad wear sensor
Left rear brake pad wear sensor
Relay & fuse panel d (under left side of dash)
Right front brake pad wear sensor
Right rear brake pad wear sensor
T16c
T17c
T32
T32a
Vehicle electrical system control module (left end of dash)

Tire Pressure Monitoring Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Tire Pressure Monitoring Wiring Diagram for Audi A6 Quattro Prestige 2014:

10a
Abs control module (part of abs hydraulic unit)
Computer data lines system
Display unit
Fuse 30a
Fuse carrier 2
G43 (behind right kick panel)
Hot at all times
Instrument cluster control module
Left front tire pressure monitoring antenna
Left rear tire pressure monitoring antenna
Relay & fuse panel b (left end of dash)
Right front tire pressure monitoring antenna
Right rear tire pressure monitoring antenna
T12ap
T32
Tire pressure monitoring control module
Tire pressure monitoring control module 2

WIPER/WASHER

Jet Heater Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Jet Heater Wiring Diagram for Audi A6 Quattro Prestige 2014:

Computer data lines system
Fuse 30a
G44 (behind left kick panel)
Left washer nozzle heater
Relay & fuse panel d (under left side of dash)
Right washer nozzle heater
T16c
T17c
T32a
Vehicle electrical system control module (left end of dash)

Wiper/Washer Wiring Diagram for Audi A6 Quattro Prestige 2014

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List of elements for Wiper/Washer Wiring Diagram for Audi A6 Quattro Prestige 2014:

Computer data lines system
Fuse 10a
Fuse 20a
Fuse 30a
Fuse 35a
Fuse 5a
Fuse carrier
G44 (behind left kick panel)
G45 (behind center of dash)
Headlamp washer pump
Hot at all times
If equipped
Instrument cluster control module
Nca
Power distribution system
Rain/light recognition sensor (in automatic day/night interior mirror assembly)
Relay & fuse panel b (left end of dash)
Relay & fuse panel c (right end of dash)
Relay & fuse panel d (under left
Side of dash)
Steering column electronic systems control module (top of steering column)
T16c
T16e
T17c
T17d
T17e
T32a
T4u
T6am
Vehicle electrical system control module (left end of dash)
W/ heated steering wheel
W/o heated steering wheel
Windshield washer fluid level sensor
Windshield washer pump
Windshield wiper intermittent mode switch
Windshield wiper motor
Wiper motor control module (in left plenum chamber)