All Wiring Diagrams for Audi S4 Prestige 2013 model

AIR CONDITIONING

Automatic A/C Wiring Diagram, Basic (1 of 2) for Audi S4 Prestige 2013

List of elements for Automatic A/C Wiring Diagram, Basic (1 of 2) for Audi S4 Prestige 2013:

• (left side of center tunnel) g687
• (under left side of dash) vehicle electrical system control module
• 10a
• A/c compressor regulator valve (rear of a/c compressor)
• A/c pressure/ temperature sensor (left side of condenser)
• Air flow door motor (left side of air intake housing)
• Brake light switch (top of brake pedal assembly)
• Center vent adjustment motor (right side of a/c unit)
• Center vent temperature sensor
• Climatronic control module
• Compressor magnetic clutch (2.0l)
• Computer data lines system
• Coolant recirculation pump
• Defroster door motor (left side of a/c unit)
• Engine coolant level (ecl) sensor
• Evaporator vent temperature sensor (in evaporator housing)
• Footwell door motor (left side of a/c unit)
• Footwell vent temperature sensor
• Fuse 10a
• Fuse 40a
• Fuse 5a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• Fuse panel d (behind right end of dash)
• G12 (left rear of engine compt)
• G639 (behind left kick panel)
• Hot at all times
• Nca
• Outside air temperature sensor (behind front grille)
• Recirculation door motor (left side of air intake housing)
• Red
• Sunlight photo sensor (under center of dash)
• T16b
• T16i
• T17b
• T17i
• T17q
• T17r
• T20e
• T2vz
• T32b
• Temperature regulator door motor (lower left side of a/c unit)

Automatic A/C Wiring Diagram, Basic (2 of 2) for Audi S4 Prestige 2013

List of elements for Automatic A/C Wiring Diagram, Basic (2 of 2) for Audi S4 Prestige 2013:

• (3.0l)
• (left rear of engine compt)
• (left rear of engine compt) g12
• (lower left side of engine) (2.0l) after run coolant pump
• (or red)
• 11a
• 16a
• 2.0l
• 2.ol
• 3.0l
• 400a
• 600w
• 800w
• After run coolant pump (3.0l)
• Auxiliary engine coolant (ec) pump relay (3.0l) (if equipped) (on relay/fuse panel b)
• Battery jump start terminal (middle of engine compt plenum chamber)
• Charge air cooling pump
• Climatronic refrigerant shut-off valve (2.0l) (on refrigerant tube)
• Computer data lines system
• Coolant fan (400w & 600w) (behind radiator)
• Coolant fan (800w)
• Coolant fan (fc) control module (on coolant fan motors)
• Coolant fan (fc) control module 2 (800w) (on coolant fan motors)
• Coolant fan 2 (600w) (behind radiator)
• Coolant fan 2 (800w) (behind radiator)
• Engine control module (ecm) (2.ol: left side of engine compt plenum chamber) (3.0l: right rear of engine compt)
• Engine coolant temperature (ect) sensor (lower left rear of engine)
• Fresh air blower (under right side of air intake housing)
• Fresh air blower control module (lower right side of air intake housing)
• Fuse 15a
• Fuse 40a
• Fuse 5a
• Fuse 60a 40a
• Fuse carrier 1
• Fuse panel b (in plenum chamber electronics box)
• G12
• G12 (left rear of engine compt)
• G685 (on right front long member)
• G687 (left side of center tunnel)
• Hot at all times
• Instrument cluster
• Instrument cluster control module
• Nca
• Red
• T14f
• T17b
• T5l
• T60
• T94

Automatic A/C Wiring Diagram, Comfort (1 of 3) for Audi S4 Prestige 2013

List of elements for Automatic A/C Wiring Diagram, Comfort (1 of 3) for Audi S4 Prestige 2013:

• 10a
• Air flow door motor (left side of air intake housing)
• Brake light switch (top of brake pedal assembly)
• Climatronic control module
• Compressor magnetic clutch (2.0l)
• Computer data lines system
• Coolant recirculation pump
• Defroster door motor (left side of a/c unit)
• Fuse 10a
• Fuse 40a
• Fuse carrier
• Fuse panel d (behind right end of dash)
• G12 (left rear of engine compt)
• G687 (left side of center tunnel)
• Hot at all times
• Instrument cluster
• Instrument cluster control module
• Interior lights system
• Left center vent motor (upper left side of a/c unit)
• Left footwell door motor (left side of a/c unit)
• Left temperature door motor (left side of a/c unit)
• Nca
• Rear temperature door motor
• Rear temperature selection potentiometer (w/ additional lighting equipment)
• Recirculation door motor (left side of air intake housing)
• Red
• Right center vent motor (left side of air intake housing)
• Right footwell door motor
• Right temperature door motor (top left side of air intake housing)
• Sunlight photo sensor (under center of dash)
• T16i
• T17b
• T17d
• T20e
• T2vz

Automatic A/C Wiring Diagram, Comfort (2 of 3) for Audi S4 Prestige 2013

List of elements for Automatic A/C Wiring Diagram, Comfort (2 of 3) for Audi S4 Prestige 2013:

• (bottom of hvac unit) air quality sensor
• A/c pressure/ temperature sensor (left side of condenser)
• Automatic dimming interior rearview mirror
• Computer data lines system
• Engine coolant level (ecl) sensor
• Evaporator vent temperature sensor (in evaporator housing)
• Fresh air blower (under right side of air intake housing)
• Fresh air blower control module (lower right side of air intake housing)
• Fuse 5a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G639 (behind left kick panel)
• G687 (left side of center tunnel)
• Humidity sensor
• Left footwell temperature sensor (left side of a/c unit)
• Left front upper body vent temperature sensor
• Nca
• Outside air temperature sensor (behind front grille)
• Right footwell temperature sensor (lower right side of a/c unit)
• Right front upper body vent temperature sensor
• T16b
• T17i
• T17r
• T32b
• T8c
• Vehicle electrical system control module (under left side of dash)

Automatic A/C Wiring Diagram, Comfort (3 of 3) for Audi S4 Prestige 2013

List of elements for Automatic A/C Wiring Diagram, Comfort (3 of 3) for Audi S4 Prestige 2013:

• (left rear of engine compt)
• (left rear of engine compt) g12
• (on right front long member)
• (or red)
• 11a
• 16a
• 2.0l
• 2.ol
• 3.0l
• 400a
• 600w
• 800w
• A/c compressor regulator valve (rear of a/c compressor)
• After run coolant pump (2.0l) (lower left side of engine)
• After run coolant pump (3.0l)
• Auxiliary engine coolant (ec) pump relay (3.0l) (if equipped) (on relay/fuse panel b)
• Battery jump start terminal (middle of engine compt plenum chamber)
• Charge air cooling pump (3.0l)
• Climatronic refrigerant shut-off valve (2.0l) (on refrigerant tube)
• Computer data lines system
• Coolant fan (400w & 600w) (behind radiator)
• Coolant fan (800w)
• Coolant fan (fc) control module (on coolant fan motors)
• Coolant fan (fc) control module 2 (800w) (on coolant fan motors)
• Coolant fan 2 (600w) (behind radiator)
• Coolant fan 2 (800w) (behind radiator)
• Engine control module (ecm) (2.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt)
• Engine coolant temperature (ect) sensor (lower left rear of engine)
• Fuse 15a
• Fuse 40a
• Fuse 5a
• Fuse 60a 40a
• Fuse carrier 1
• Fuse panel b (in plenum chamber electronics box)
• G12
• G12 (left rear of engine compt)
• G685
• G685 (on right front long member)
• Hot at all times
• Nca
• Red
• T14f
• T17b
• T5l
• T60
• T94

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 2) for Audi S4 Prestige 2013

List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Audi S4 Prestige 2013:

• (not used)
• 40a
• Abs control module (left side of engine compt)
• Abs control module fuse 1
• Abs hydraulic pump
• Abs hydraulic unit
• Asr/esp button
• Auto hold button
• Computer data lines system
• 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
• Fuse 10a
• Fuse 5a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G671 (on left front long member)
• Hot at all times
• Interior lights system
• Left front abs inlet valve
• Left front abs outlet valve
• Left front abs wheel speed sensor (left front wheel hub assembly)
• Left rear abs inlet valve
• Left rear abs outlet valve
• Left rear abs wheel speed sensor (left rear wheel hub assembly)
• Red
• Right front abs inlet valve
• Right front abs outlet valve
• Right front abs wheel speed sensor (right front wheel hub assembly)
• Right rear abs inlet valve
• Right rear abs outlet valve
• Right rear abs wheel speed sensor (right rear wheel hub assembly)
• T17c
• T17d
• T17e
• W/ navigation

Anti-lock Brakes Wiring Diagram (2 of 2) for Audi S4 Prestige 2013

List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Audi S4 Prestige 2013:

• (behind left kick panel) g639
• (on steering column, behind steering wheel) steering column electronic systems control module
• 10a
• 12a
• 2.0l
• 3.0l
• Abs ind lamp
• Active steering control module (under driver's footwell carpet)
• Asr/esp ind lamp
• Brake light switch (top of brake pedal assembly)
• Climatronic control
• Comfort system control module (right side of trunk)
• Computer data
• Computer data lines system
• Engine control module (ecm) (except 3.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt)
• Esp sensor unit (w/ awd) (under driver's seat)
• Esp sensor unit 2 (under driver's seat)
• Fuse 25a
• Fuse 5a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• Fuse panel d (behind right end of dash)
• G687 (left side of center tunnel)
• Hot at all times
• Instrument cluster control module
• Lines system
• Nca
• Steering angle sensor (behind steering wheel)
• T10h
• T17e
• T17r
• T20e
• T32c
• T32d
• T5d
• T8g
• T94

ANTI-THEFT

Anti-theft Wiring Diagram (1 of 2) for Audi S4 Prestige 2013

List of elements for Anti-theft Wiring Diagram (1 of 2) for Audi S4 Prestige 2013:

• (if equipped) left front exterior door handle touch sensor
• (if equipped) right front exterior door handle touch sensor
• (in front interior/ reading light assembly) anti-theft alarm system sensor
• (right side of luggage compt) g51
• 12a
• Alarm horn (right rear of engine compt, under plenum cover)
• Antenna amplifier 3 (sedan) (left side of trunk)
• Central locking & anti-theft alarm system antenna
• Comfort system control module (right side of trunk)
• Computer data lines system
• Fuse 30a
• Fuse 5a
• Fuse carrier 2
• Fuse carrier 3
• Fuse panel c (behind left end of dash)
• Fuse panel d (behind right end of dash)
• Fuse panel f (right side of luggage compt)
• G51 (right side of luggage compt)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• Hot at all times
• Interior access/ start authorization antenna 1 (under front of center console)
• Left access/start authorization antenna (if equipped) (in left rear door)
• Luggage compartment access/start authorization antenna (left front of luggage compt)
• Nca
• T17o
• T17p
• T1h
• T27a
• T27b
• T27c
• T32c
• T32d
• T32e
• W/ mmi
• W/o mmi
• Wagon

Anti-theft Wiring Diagram (2 of 2) for Audi S4 Prestige 2013

List of elements for Anti-theft Wiring Diagram (2 of 2) for Audi S4 Prestige 2013:

• (on shifter unit) (a/t) selector lever sensor system control module
• (right side of center tunnel) g688
• Access/start authorization button
• Access/start authorization switch
• Computer data lines system
• Driver's door control module (in driver's front door)
• Electronic steering column lock control module (on steering column)
• Engine hood contact switch
• G51 (right side of luggage compt)
• G639 (behind left kick panel)
• G654 (top of right "d" pillar)
• G687 (left side of center tunnel)
• G730 (base of right "c" pillar)
• Headlights system
• Horns system
• Interior lights system
• Interior monitoring switch & alarm switch deactivation switch
• Left rear exterior door control module
• Rear lid lock/alarm/ central locking switch/ central locking system motor (integral to rear lid lock)
• Rear lid lock/alarm/ central locking switch/ rear lid central locking system motor (integral to rear lid lock)
• Right rear exterior door handle touch sensor
• Sedan
• T17g
• T17m
• T20f
• T27b
• T27d
• T32b
• T32j
• Vehicle electrical system control module (under left side of dash)
• Wagon

BODY CONTROL MODULES

Comfort System Central Control Module Wiring Diagram for Audi S4 Prestige 2013

List of elements for Comfort System Central Control Module Wiring Diagram for Audi S4 Prestige 2013:

• 10a
• 11a
• Anti-theft system
• Comfort system control module (right side of trunk)
• Computer data lines system
• Defogger system
• Door locks system & anti-theft systems
• Engine controls system
• Exterior lights system
• Fuse 20a
• Fuse 30a
• Fuse carrier 2
• G21
• G51 (right side of luggage compt)
• Hot at all times
• Interior lights systems
• Left rear window breakage sensor
• Nca
• Power distribution system
• Power windows system
• Rear window breakage sensor
• Relay/fuse panel f (right side of luggage compt)
• Right rear window breakage sensor
• Shift interlock system
• T17o
• T17p
• T1h
• T32c
• T32d
• T32e
• Transmissions system
• Trunk, tailgate, fuel doors system

Steering Column Electronic Systems Control Module Wiring Diagram for Audi S4 Prestige 2013

List of elements for Steering Column Electronic Systems Control Module Wiring Diagram for Audi S4 Prestige 2013:

• (in steering column) (w/ slip ring) air bag spiral return/slip ring
• 12a
• Air bag control module (below center console)
• Computer data lines system
• Cruise control switch
• Cruise control system
• Driver's air bag igniter
• Driver's air bag igniter 2
• Fuse 5a
• Fuse carrier 1
• Fuse carrier 2
• Fuse panel d (behind right end of dash)
• G687 (left side of center tunnel)
• Hot at all times
• Ignition/ starter switch
• Left multi- function buttons
• Mode
• Multi-function steering wheel control module
• Nca
• Right multi-function buttons
• Signal horn activation
• Steering angle sensor (behind steering wheel)
• Steering column electronic systems control module (on steering column, behind steering wheel)
• Steering wheel control unit
• Steering wheel vibration motor (w/ lane assistance)
• T17x
• T4ac
• Tiptronic downshift button (if equipped)
• Tiptronic upshift button (if equipped)
• Turn signal switch
• W/ lane assistance
• W/ tiptronic
• Windshield wiper/ intermittent mode switch

Vehicle Electrical System Control Module Wiring Diagram for Audi S4 Prestige 2013

List of elements for Vehicle Electrical System Control Module Wiring Diagram for Audi S4 Prestige 2013:

• 10a
• 12a
• Air conditioning system
• Air conditioning, instrument cluster, wiper/washer & seats systems
• Anti-theft & transmissions systems navigation system
• Anti-theft system
• Computer data lines system
• Exterior lights system
• Fuse 20a
• Fuse 30a
• Fuse 35a
• Fuse 5a
• Fuse carrier 1
• Fuse carrier 2
• Fuse carrier 3
• Fuse panel c (behind left end of dash)
• G639 (behind left kick panel)
• Headlights system
• Headlights system exterior lights & headlights system
• Horns system
• Hot at all times
• Instrument cluster system
• Interior lights system
• Navigation
• Navigation system
• Power distribution system
• Power windows system
• Seats system
• Shift interlock system
• System
• T16b
• T17l
• T17m
• T17n
• T32a
• T32b
• T6f
• Vehicle electrical system control module (under left side of dash)
• W/o seat ventilation
• Warning systems
• Wiper/washer system

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 3) for Audi S4 Prestige 2013

List of elements for Computer Data Lines Wiring Diagram (1 of 3) for Audi S4 Prestige 2013:

• (left side of center tunnel) g687
• 11a
• 3.0l
• Abs control module (left side of engine compt)
• Active steering control module (awd) (under driver's footwell carpet)
• Air bag control module (below center console)
• All wheel drive control module (in spare tire well)
• Automatic day/ night interior mirror
• Data bus on board diagnostic interface (behind right center of dash)
• Data link connector (under left side of dash)
• Direct shift gearbox (dsg) mechatronic (if equipped)
• Directional stabilization assistance control module (in automatic day/night interior mirror)
• Distance regulation control module (if equipped) (right side of front bumper)
• Engine control module (except 3.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt)
• Esp sensor unit (awd) (under driver's seat)
• Esp sensor unit 2 (if equipped) (under driver's seat)
• Fuse 10a
• Fuse 5a
• Fuse carrier 1
• Fuse carrier 2
• Fuse panel d (behind right end of dash)
• G687 (left side of center tunnel)
• Generator & voltage regulator
• Hot at all times
• Lane change assistance control module (if equipped) (behind right side of rear bumper)
• Lane change assistance control module 2 (behind left side of rear bumper)
• Left headlamp assembly
• Level control system control module
• Multitronic
• Nca
• Right headlamp assembly
• Sound systems
• Structure borne sound control module
• T10h
• T16b
• T16v
• T17b
• T17c
• T17e
• T17f
• T17r
• T20d
• T2dl
• T5c
• T94
• Trans- mission control module (in mecha- tronic unit)
• Vehicle electrical system control module (under left side of dash)
• Voltage stabilizer (w/ engine start/ stop system) (in spare tire well)
• W/ directional stabilization assistance
• W/o direct shift gear box

Computer Data Lines Wiring Diagram (2 of 3) for Audi S4 Prestige 2013

List of elements for Computer Data Lines Wiring Diagram (2 of 3) for Audi S4 Prestige 2013:

• (behind center of front grille) garage door opener control head
• (behind center of front grille) garage door opener control module
• (bottom of hvac unit) air quality sensor
• (in automatic day/night interior mirror) (if equipped) humidity sensor
• (in front interior/reading light assembly) anti-theft alarm system sensor
• (left side of condenser)
• (w/ roof blind) power sunroof control module
• (w/ roof blind) roof shade control module
• (w/o roof blind) power sunroof control module
• 10h
• 10l
• 11h
• 11l
• 15h
• 15l
• 16h
• 16l
• 17h
• 17l
• A/c pressure/ temperature sensor
• Cd/dvd charger
• Digital sound system control module (wagon: left rear of cargo area) (sedan: left rear of trunk)
• Driver's door control module
• Driver's side can separating plug
• Information electronic control module 1
• Memory seat/ steering column adjustment control module (w/ power memory seats) (under driver's door)
• Power steering control module
• Premium
• Seat ventilation control unit (driver) (under driver's seat cushion)
• Seat ventilation control unit (front passenger) (under front passenger's seat cushion)
• Standard
• T10p
• T16b
• T16i
• T17b
• T17c
• T17d
• T17r
• T18b
• T20c
• T20f
• T27a
• T32g
• T32h
• T6e
• T6h
• T6k
• T8aa
• T8ah
• Telephone transceiver (under front passenger's seat)
• Transmission control module (in mechatronic unit)
• Tv tuner (left side of trunk)
• Vehicle electrical system control module (under left side of dash)

Computer Data Lines Wiring Diagram (3 of 3) for Audi S4 Prestige 2013

List of elements for Computer Data Lines Wiring Diagram (3 of 3) for Audi S4 Prestige 2013:

• (if equipped) vehicle positioning system interface control module
• (not used) 12 pin connector
• (on steering column) electronic steering column lock control module
• (right side of trunk) (if equipped) rear view camera system control module
• (right side of trunk) (w/ trailer socket) towing recognition control module
• (right side of trunk) comfort system central control module
• (right side of trunk) electro-mechanical parking brake control module
• (wagon) rear lid control module
• 10h
• 10l
• 11h
• 11l
• 12h
• 12l
• 15h
• 15l
• 16h
• 16l
• 17h
• 17l
• 18h
• 18l
• Access/start authorization switch
• All wheel drive control module (in spare tire well)
• Climatronic control module
• External audio source connection
• Fresh air blower control module (lower right side of air intake housing)
• Front passenger's door control module (in front passenger's front door)
• Instrument cluster control module
• Passenger's side can separating plug
• Radio
• Steering column electronic systems control module (on steering column, behind steering wheel)
• T10ag
• T12u
• T16i
• T17f
• T17g
• T20e
• T20g
• T27c
• T32c
• Tire pressure monitoring control module (behind right side of dash)

COOLING FAN

Cooling Fan Wiring Diagram for Audi S4 Prestige 2013

List of elements for Cooling Fan Wiring Diagram for Audi S4 Prestige 2013:

• (left rear of engine compt) g12
• (lower left side of engine) (2.0l) after run coolant pump
• (or red)
• 11a
• 16a
• 2.0l
• 2.ol
• 3.0l
• 400a
• 600w
• 800w
• After run coolant pump (3.0l)
• Auxiliary engine coolant (ec) pump relay (3.0l) (if equipped) (on relay/fuse panel b)
• Battery jump start terminal (middle of engine compt plenum chamber)
• Charge air cooling pump (3.0l)
• Computer data lines system
• Coolant fan (400w & 600w) (behind radiator)
• Coolant fan (800w)
• Coolant fan (fc) control module (on coolant fan motors)
• Coolant fan (fc) control module 2 (800w) (on coolant fan motors)
• Coolant fan 2 (600w) (behind radiator)
• Coolant fan 2 (800w) (behind radiator)
• Engine control module (ecm) (except 3.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt)
• Engine coolant level (ecl) sensor
• Engine coolant temperature (ect) sensor (lower left rear of engine)
• Fuse 15a
• Fuse 40a
• Fuse 5a
• Fuse 60a 40a
• Fuse carrier 1
• Fuse panel b (in plenum chamber electronics box)
• G12 (left rear of engine compt)
• G685 (on right front long member)
• Hot at all times
• Nca
• Red
• T14f
• T16b
• T32b
• T5l
• T60
• T94
• Vehicle electrical system control module (under left side of dash)

CRUISE CONTROL

Cruise Control Wiring Diagram (1 of 2) for Audi S4 Prestige 2013

List of elements for Cruise Control Wiring Diagram (1 of 2) for Audi S4 Prestige 2013:

• 2.0l
• 3.0l
• Accelerator pedal position sensor & accelerator pedal position sensor 2 (accelerator pedal position sensor 2: in accelerator module)
• Brake light switch (top of brake pedal assembly)
• Climatronic control module
• Clutch position sensor (m/t)
• Computer data lines system
• Engine control module (ecm) (2.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt)
• Engine controls system
• Engine speed sensor (2.0l) (lower left rear of engine)
• Engine speed sensor (3.0l) (left rear of engine)
• Fuse 5a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G687 (left side of center tunnel)
• T17e
• T17q
• T17r
• T20e
• T60
• T94
• Throttle valve control module (2.0l: left side of intake manifold) (3.0l: on throttle valve housing)

Cruise Control Wiring Diagram (2 of 2) for Audi S4 Prestige 2013

List of elements for Cruise Control Wiring Diagram (2 of 2) for Audi S4 Prestige 2013:

• (if equipped) cruise control switch
• (in mechatronic unit) transmission control module (tcm)
• 12a
• 8-speed a/t
• Computer data lines system
• Cvt
• Distance regulation control module (if equipped) (right side of front bumper)
• Dsg transmission mechatronic
• Fuse 5a
• Fuse carrier
• Fuse panel d (behind right end of dash)
• G638 (behind right kick panel)
• G687 (left side of center tunnel)
• Hot at all times
• Nca
• Steering column electronic systems control module (on steering column, behind steering wheel)
• T14i
• T16f
• T16r
• T17b
• T17q
• T8al
• Transmission assembly
• Transmission control module (tcm)
• Transmission input speed sensor
• Transmission input speed sensor 1
• Transmission input speed sensor 2
• Transmission input speed sensor 3
• Transmission output speed sensor
• W/ direct shift gear box
• W/o direct shift gear box

DEFOGGERS

Defoggers Wiring Diagram for Audi S4 Prestige 2013

List of elements for Defoggers Wiring Diagram for Audi S4 Prestige 2013:

• (behind left end of dash)
• (behind left kick panel) g639
• (behind right kick panel) g638
• (in front passenger front door) front passenger door control module
• (on relay/ fuse panel f) rear window defogger relay
• 11a
• 40a
• Comfort system control module (right side of trunk)
• Computer data lines system
• Driver's door control module (in driver's front door)
• Driver's exterior mirror assembly
• Driver's heated exterior rearview mirror
• Fm frequency filter (in positive wire)
• Front passenger's exterior mirror assembly
• Front passenger's heated exterior rearview mirror
• Fuse 110a
• Fuse 20a
• Fuse 30a
• Fuse carrier
• Fuse panel a (on battery, in luggage compt)
• Fuse panel c
• G51 (right side of luggage compt)
• G657
• Hot at all times
• Mirrors system
• Nca
• Power distribution system
• Rear window defogger
• Rear window defogger fuse
• Red
• Relay/fuse panel f (right side of luggage compt)
• Sedan
• T16m
• T16n
• T17o
• T20f
• T20g
• T27a
• T27c
• T32c
• Wagon
• Windshield antenna suppression filter

ELECTRONIC POWER STEERING

Electromechanical Power Steering Wiring Diagram for Audi S4 Prestige 2013

List of elements for Electromechanical Power Steering Wiring Diagram for Audi S4 Prestige 2013:

• 15a
• Battery jump start terminal (middle of engine compt plenum chamber)
• Computer data lines system
• Fuse 110a
• Fuse 5a
• Fuse carrier
• G672
• Hot at all times
• Hot w/ starter relay 2 energized
• Instrument cluster
• Instrument cluster control module
• Nca
• Power steering control module
• Relay/fuse panel b (in plenum chamber electronics box)
• Steering angle sensor (behind steering wheel)
• Steering column electronic systems control module (on steering column, behind steering wheel)
• Steering torque sensor
• Steering torque sensor 2
• T16f
• T2n
• T6h
• T6i

Steering Column Electronic Systems Control Module Wiring Diagram for Audi S4 Prestige 2013

List of elements for Steering Column Electronic Systems Control Module Wiring Diagram for Audi S4 Prestige 2013:

• 12a
• Air bag spiral return/ slip ring (in steering column)
• Computer data lines system
• Driver air bag igniter
• Driver air bag igniter 2
• Fuse 5a
• Fuse carrier
• Fuse panel d (behind right end of dash)
• G687 (left side of center tunnel)
• Hot at all times
• Left multi- function buttons
• Mode
• Multi-function steering wheel control module
• Nca
• Right multi-function buttons
• Signal horn activation
• Steering angle sensor (behind steering wheel)
• Steering column electronic systems control module (on steering column, behind steering wheel)
• Steering wheel control unit
• Steering wheel vibration motor (w/ lane assist)
• T16f
• T4ac
• Tiptronic downshift button (if equipped)
• Tiptronic upshift button (if equipped)
• W/ lane assist
• W/ tiptronic

ELECTRONIC SUSPENSION

Electronic Suspension Wiring Diagram for Audi S4 Prestige 2013

List of elements for Electronic Suspension Wiring Diagram for Audi S4 Prestige 2013:

• Computer data lines system
• Energized
• Fuse 15a
• Fuse 5a
• Fuse carrier 1
• Fuse carrier 2
• Fuse panel c (behind left end of dash)
• Fuse panel f (right side of luggage compt)
• G51 (right side of luggage compt)
• Hot at all times
• Left front damping adjustment valve (on left front suspension strut assembly)
• Left rear damping adjustment valve (on left rear shock absorber assembly)
• Level control system control module
• Nca
• Red
• Right front damping adjustment valve (on right front suspension strut assembly)
• Right rear damping adjustment valve (on right rear shock absorber assembly)
• T15
• T18

ENGINE PERFORMANCE

3.0L SC

3.0L SC, Engine Performance Wiring Diagram (1 of 8) for Audi S4 Prestige 2013

List of elements for 3.0L SC, Engine Performance Wiring Diagram (1 of 8) for Audi S4 Prestige 2013:

• (left rear of engine compt) g12
• (right side of trunk) comfort system control module
• 14a
• Accelerator pedal position sensor & accelerator pedal position (app) sensor 2 (accelerator pedal position (app) sensor 2: in accelerator module)
• Cooling fans system
• Direct shift gear box (dsg) mechatronic
• Engine control module (ecm) (right rear of engine compt)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 5a
• Fuse carrier 1
• G12 (left rear of engine compt)
• Nca
• Oil level thermal sensor
• Oxygen sensor (02s) 2 after three way catalytic convecter (twc) & oxygen sensor (o2s) 2 after catalytic converter heater
• Oxygen sensor (o2s) after three way catalytic convecter (twc) & oxygen sensor (o2s) 1 after catalytic converter heater
• Red
• Relay/ fuse panel b (in plenum chamber electronics box)
• Starting/ charging system
• Starting/charging system
• T17e
• T17q
• T17r
• T32d
• T94
• Transmission control module (tcm)

3.0L SC, Engine Performance Wiring Diagram (2 of 8) for Audi S4 Prestige 2013

List of elements for 3.0L SC, Engine Performance Wiring Diagram (2 of 8) for Audi S4 Prestige 2013:

• 10a
• 17a
• Battery interrupt igniter
• Battery jump start terminal (middle of engine compt plenum chamber)
• Fuse 110a
• Fuse 15a
• Fuse carrier 1
• Fuse panel a (on battery, in luggage compt)
• Gear recognition sensor
• Hot at all times
• Intake manifold runner position sensor (in bank 1 intake manifold)
• Oil pressure switch (left front of engine)
• Power distribution system
• Red
• Relay/ fuse panel b (in plenum chamber electronics box)
• T14g
• Transmission park selector switch & shift lock solenoid (a/t) (shift lock solenoid: on shifter unit)

3.0L SC, Engine Performance Wiring Diagram (3 of 8) for Audi S4 Prestige 2013

List of elements for 3.0L SC, Engine Performance Wiring Diagram (3 of 8) for Audi S4 Prestige 2013:

• (m/t) clutch position sensor
• (right side of trunk) electro- mechanical parking brake control module
• 10a
• Brake booster pressure sensor
• Fuse 25a
• Fuse 5a
• Fuse carrier
• Fuse carrier 1
• Fuse panel c (behind left end of dash)
• G639 (behind left kick panel)
• Power distribution system
• Red
• Reduced oil pressure switch
• Relay/ fuse panel b (in plenum chamber electronics box)
• Secondary air injection (air) solenoid valve (rear of engine)
• T14e
• T17q
• T30a

3.0L SC, Engine Performance Wiring Diagram (4 of 8) for Audi S4 Prestige 2013

List of elements for 3.0L SC, Engine Performance Wiring Diagram (4 of 8) for Audi S4 Prestige 2013:

• (base of right "c" pillar) g730
• (in exhaust, at turbocharger exit) heated oxygen sensor (h02s)
• (top of brake pedal assembly) brake light switch
• (top of fuel tank) fuel pump control module
• (upstream of cylinder bank 2 catalytic converter)
• Camshaft adjustment valve 1 (rear of cylinder bank 1)
• Camshaft adjustment valve 2 (rear of cylinder bank 2)
• Climatronic control module
• Fuel delivery unit
• Fuel level sensor
• Fuel level sensor 2
• G687 (left side of center tunnel)
• Heated oxygen sensor (ho2s) 2
• Intake manifold runner control (imrc) valve (rear of engine)
• Left electro- hydraulic engine mount solenoid valve (left side of engine)
• Nca
• Red
• Right electro-hydraulic engine mount solenoid valve (right side of engine)
• T17e
• T17f
• T17g
• T17q
• T17r
• T20e
• Transfer fuel pump

3.0L SC, Engine Performance Wiring Diagram (5 of 8) for Audi S4 Prestige 2013

List of elements for 3.0L SC, Engine Performance Wiring Diagram (5 of 8) for Audi S4 Prestige 2013:

• (rear of engine)
• Computer data lines system
• Control valve control module (rear of engine)
• Engine temperature control actuator
• Engine temperature control sensor
• Fuse 5a
• Fuse carrier 2
• Fuse panel d (behind right end of dash )
• G687 (left side of center tunnel)
• Hot at all times
• Instrument cluster control module
• Manifold absolute pressure sensor/ intake air temperature sensor
• Nca
• Red
• Speedometer
• T14g
• Tachometer

3.0L SC, Engine Performance Wiring Diagram (6 of 8) for Audi S4 Prestige 2013

List of elements for 3.0L SC, Engine Performance Wiring Diagram (6 of 8) for Audi S4 Prestige 2013:

• (charge air pre- ssure sensor 2: in bank 2 intake manifold) intake manifold temperature (iat) sensor 2 & charge air pres- sure sensor 2
• (charge air pressure sensor: in bank 1 intake manifold) intake manifold temperature sensor & charge air pressure sensor
• (front of cylinder bank 1) camshaft position (cmp) sensor
• (front of cylinder bank 2) camshaft position (cmp) sensor 2
• (left rear of engine) engine speed (rpm) sensor
• (lower left rear of engine) engine coolant temperature (ect) sensor
• (on high pressure pump) low fuel pressure sensor
• (right rear of engine) secondary air injection sensor 1
• (under intake manifold) fuel pressure sensor
• Engine control module (ecm) (right rear of engine compt)
• Intake manifold runner position sensor 2 (in bank 2 intake manifold)
• Knock sensor (ks) 1 (under intake manifold, on cylinder bank 1)
• Knock sensor (ks) 2 (under intake manifold, on cylinder bank 2)
• Nca
• Red
• T14e
• T14g
• T60

3.0L SC, Engine Performance Wiring Diagram (7 of 8) for Audi S4 Prestige 2013

List of elements for 3.0L SC, Engine Performance Wiring Diagram (7 of 8) for Audi S4 Prestige 2013:

• (left side of engine)
• 12a
• 50a
• Boost pressure actuator 2
• Evaporative emission (evap) canister purge regulator valve (rear of engine)
• Fuel metering valve (on high pressure pump)
• Fuel tank leak detection control module & fuel tank pressure sensor
• Fuse 5a
• Fuse carrier 2
• G615 (on left front strut tower)
• Hot at all times
• Oil pressure regulation valve (left front of engine)
• Power distribution system
• Red
• Relay/fuse panel f
• Second- ary air injection (air) pump fuse
• Secondary air injection (air) pump motor (right front of engine compt)
• Secondary air injection (air) pump relay (on relay/fuse panel b)
• Secondary air injection (air) solenoid valve 2 (rear of engine)
• T14e
• T17q

3.0L SC, Engine Performance Wiring Diagram (8 of 8) for Audi S4 Prestige 2013

List of elements for 3.0L SC, Engine Performance Wiring Diagram (8 of 8) for Audi S4 Prestige 2013:

• (above bank 1 cylinder) fuel injectors
• (above bank 2 cylinder) fuel injectors
• Coil 1
• Coil 2
• Coil 3
• Coil 4
• Coil 5
• Coil 6
• Computer data lines system
• Cooling fans system
• Engine control module (ecm) (right rear of engine compt)
• G600
• G601
• G615 (on left front strut tower)
• Ignition coils w/ power output stage (coil 1, 2 & 3: above bank 1 cylinders) (coil 4, 5 & 6: above bank 2 cylinders)
• Nca
• Red
• Starting/charging system
• Starting/charging system cruise control system
• T14e
• T14g
• T17e
• T17r
• T60
• T94
• Throttle valve control module (on throttle valve housing)
• To spark plug

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Audi S4 Prestige 2013

List of elements for Backup Lamps Wiring Diagram for Audi S4 Prestige 2013:

• 8 speed a/t
• Automatic dimming interior rearview mirror
• Backup lamp
• Comfort system control module (right side of trunk)
• Computer data lines system
• Cvt
• Direct shift gearbox (dsg) transmission mechatronic
• Fuse 30a
• Fuse carrier
• G50 (left side of luggage compt)
• G51 (right side of luggage compt)
• G51 (w/o led rear lights) g50 (w/ led rear lights) (w/o led rear lights: right side of luggage compt) (w/ led rear lights: left side of luggage compt)
• G688 (right side of center tunnel)
• Hot at all times
• Left taillamp
• Left taillamp 2 (w/o led rear lights) left taillamp (w/ led rear lights)
• Relay/fuse panel f (right side of luggage compt)
• Right taillamp
• Right taillamp 2 (w/o led rear lights) right taillamp (w/ led rear lights)
• Sedan
• Selector lever sensor system control module (on shifter unit)
• T17o
• T17p
• T17q
• T32c
• Transmission control module (tcm)
• Transmission control module (tcm) (in mechatronic unit)
• Transmission park selector switch
• W/ direct shift gear box
• W/ led rear lights
• W/o direct shift gear box
• W/o high beam assist
• W/o led rear lights
• Wagon

Exterior Lamps Wiring Diagram (1 of 4) for Audi S4 Prestige 2013

List of elements for Exterior Lamps Wiring Diagram (1 of 4) for Audi S4 Prestige 2013:

• (behind left kick panel) g639
• (left side of center tunnel) g687
• 12a
• 13a
• Automatic dimming interior rearview mirror
• Computer data lines system
• Emergency flasher button
• Emergency flasher button/ front passenger air bag disabled indicator lamp
• Emergency flasher ind lamp
• Fog lamp button
• Front passenger air bag- disabled ind lamp
• Fuse 30a
• Fuse 5a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G639 (behind left kick panel)
• G687 (left side of center tunnel)
• Hot at all times
• Instrument panel & switch illumination dimmer switch
• Interior lights system
• Left adaptive cornering lamp motor
• Left daytime running lamp & parking lamp control module (if equipped)
• Left daytime running lamp & parking lamp led module (if equipped)
• Left front headlamp (w/ hid)
• Left front headlamp (w/o hid)
• Left front side marker lamp
• Left front turn signal lamp
• Left headlamp power output stage (w/ cornering headlights)
• Left position lamp
• Left side marker lamp power output stage (special equipment)
• Left stationary cornering lamp
• Light switch
• Rain/light recognition sensor
• Rear fog lamp button
• Relay/fuse panel f (right side of luggage compt)
• T12k
• T16b
• T17f
• T17m
• T17n
• T32a
• T3c
• T4ad
• Valet parking ind lamp
• Valet parking lock button
• Vehicle electrical system control module (under left side of dash)
• W/ hid
• W/o hid
• Wiper/washer system

Exterior Lamps Wiring Diagram (2 of 4) for Audi S4 Prestige 2013

List of elements for Exterior Lamps Wiring Diagram (2 of 4) for Audi S4 Prestige 2013:

• (behind right kick panel) g638
• (on steering column, behind steering wheel) steering column electronics system control module
• 12a
• Computer data lines system
• Driver door control module (in driver's front door)
• Driver exterior rearview mirror turn signal bulb
• Front passenger door control module (in front passenger's front door)
• Front passenger exterior rearview mirror turn signal bulb
• Fuse 5a
• Fuse carrier
• Fuse panel d (behind right end of dash)
• G687 (left side of center tunnel)
• Hot at all times
• Instrument cluster control module
• Nca
• Right adaptive cornering lamp motor
• Right daytime running lamp & parking lamp control module (if equipped)
• Right daytime running lamp & parking lamp led module (if equipped)
• Right front headlamp (w/ hid)
• Right front side marker lamp
• Right front turn signal lamp
• Right headlamp power output stage (w/ cornering headlights)
• Right side marker lamp power output stage (special equipment)
• Right stationary cornering lamp
• T16m
• T16n
• T20f
• T20g
• T4ae
• Turn signal switch
• W/ hid
• W/o hid

Exterior Lamps Wiring Diagram (3 of 4) for Audi S4 Prestige 2013

List of elements for Exterior Lamps Wiring Diagram (3 of 4) for Audi S4 Prestige 2013:

• (right side of luggage compt) g51
• Back up lamp
• Backup lamp
• Backup lamps circuit
• Brake/ turn signal lamp 2
• Brake/ turn signal/ taillamp
• Brake/turn signal lamp
• Brake/turn signal/ taillamp
• Comfort system control module (right side of trunk)
• Computer data lines system
• G51 (right side of luggage compt)
• G638 (behind right kick panel)
• Left taillamp 2 (w/ led)
• Left taillamp 2 (w/o led)
• Rear fog lamp
• Rear parking/ fog lamp
• Rear side marker lamp
• Right front headlamp (w/o hid)
• Right front turn signal lamp
• Right position lamp
• Right taillamp
• Right taillamp (w/ led)
• Right taillamp (w/o led)
• T17o
• T17p
• T32c
• T32d
• Tail lamp
• W/ led
• W/o led

Exterior Lamps Wiring Diagram (4 of 4) for Audi S4 Prestige 2013

List of elements for Exterior Lamps Wiring Diagram (4 of 4) for Audi S4 Prestige 2013:

• (left side of center tunnel) g687
• 2.0l
• 3.0l
• Backup lamp
• Backup lamps circuit
• Brake lamp/ turn signal lamp
• Brake light switch (top of brake pedal assembly)
• Brake/ turn signal lamp
• Brake/ turn signal lamp 2
• Brake/ turn signal/ tail lamp
• Brake/ turn signal/ taillamp
• Climatronic control module
• Engine control module (ecm) (2.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt)
• Fuse 5a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G50 (left side of luggage compt)
• G51 (right side of luggage compt)
• G690
• High-mount brake light
• Left license plate light
• Left taillamp (w/ led)
• Left taillamp (w/o led)
• Rear fog lamp
• Rear parking/ fog lamp
• Rear side marker lamp
• Right license plate light
• Right taillamp 2 (w/ led)
• Right taillamp 2 (w/o led)
• T17e
• T17r
• T20e
• T94
• Tail lamp
• W/ led
• W/o led

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Audi S4 Prestige 2013

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Audi S4 Prestige 2013:

• Abs control module
• Battery monitoring control module
• Cigarette lighter, telephone transceiver & telephone baseplate
• Comfort system central control module shield & antenna amplifier 3 shield
• Coolant fan control module & coolant control module 2
• Diagnostic connector, light switch, access/start authorization switch, instrument cluster control module, steering column electronic systems control module, center instrument panel vent illumination bulb (if equipped), instrument panel illumination dimmer switch, left front footwell illumination bulb (if equipped), electronic steering column lock control module, climatronic control module, front passenger air bag igniter 1 & 2, brake lamp switch, radio, 20-pin connector, front information display control head, front information display control head control module, dvd changer, driver knee air bag igniter, external audio source connection & cd changer
• Dvd, cd changer & front information display control head
• External audio source connection shield
• G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel)
• G624 (middle of luggage compt, near battery)
• G663
• G671 (on left front long member)
• G672
• G685 (on right front long member)
• G687 (left side of center tunnel)
• G688 (right side of center tunnel)
• G690
• G730 (base of right "c" pillar)
• Glove compartment lamp switch, right front footwell illumination bulb (if equipped), valet parking lock button & valet parking indicator lamp
• High- mounted brake lamp bulb (sedan)
• Information electronics control module 1
• Left rear seat heating temperature sensor (if equipped), left rear seat heating, right rear footwell lamp (if equipped), socket illumination bulb (if equipped), converter w/ socket 12v & 230v, front passenger's seat lumbar support adjustment switch, fuel pump (fp) control module, 20-pin connector, fuel delivery unit, right rear seat heating, left front seat heater, front passenger's side air bag igniter, 12v socket 2 (if equipped), right rear door control module, vehicle positioning interface control module, passenger thorax air bag igniter, front passenger seat back- rest bolster heater & multimedia system preparation connector
• Nca
• Power seat switch, front passenger seat lumbar support adjustment switch (if equipped), passenger backrest adjustment switch, right rear door control module, front passenger backrest heating element, front passenger's seat bolster heater & driver's seat lumbar support adjustment switch
• Power steering control module
• Rear window shade switch (if equipped), emergency flasher indicator lamp, left instrument panel vent illumination bulb (if equipped), right instrument panel vent illumination bulb (if equipped), asr/esp button (w/ navigation), data bus on board diagnostic interface, front passenger air bag igniter 1 & 2, front passenger knee air bag igniter, parking aid button (w/ navigation) & fresh air blower control module
• Right front seat heating,
• Right front seat ventilation control module
• Right rear exterior door handle touch sensor & right rear door control module
• Right rear seat heating button, seat heating control module & left rear heating button
• Selector lever sensor system control module, 12v socket, asr/esp button (w/o navigation), rear window shade switch (w/o navigation), transmission park selector switch, parking aid button (w/o navigation), access/start authorization button (start/stop mode button), socket illumination bulb, electro-mechanical parking brake button, temperature control switch illumination bulb (optional equipment), driving profile selection switch module & telephone base plate
• T27d
• Telephone base plate & 18-pin connector

Ground Distribution Wiring Diagram (2 of 3) for Audi S4 Prestige 2013

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Audi S4 Prestige 2013:

• Antenna amplifier 3 shield
• Antenna amplifier 3 shield, all wheel drive control module & voltage stabilizer (engine start/stop system)
• Antenna amplifier 3 shield, telephone baseplate shield
• Coolant recirculation pump, charge air cooling pump, oil level thermal sensor & after run coolant pump (if equipped)
• Digital sound system control module & radio
• Engine control module (ecm), suppressor & transmission control module
• Fm frequency filter (-)
• G12 (3.0l) (left rear of engine compt)
• G18 (2.0l turbo)
• G50 (left side of luggage compt)
• G51 (right side of luggage compt)
• G600 (3.0l sc)
• G601 (3.0l sc)
• G615 (3.0l sc) (on left front strut tower)
• G62 (right "c" pillar)
• G654 (top of right "d" pillar)
• Ignition coils 1, 2 & 3 w/ power output stage
• Ignition coils 1, 2, 3 & 4 w/ power output stage
• Ignition coils 4, 5 & 6 w/ power output stage
• Left rear footwell lamp, luggage compartment lamp (sedan), left rear taillamp assembly 1, left rear window breakage sensor, left brake/turn signal/taillamp, left rear footwell lamp (if equipped), left rear side marker lamp, radio frequency controlled clock receiver & driver's side rear thorax air bag igniter
• Radio, telephone, navigation system antenna shield
• Rear lid lock/alarm/central locking switch (sedan), right rear taillamp, left rear taillamp 2, rear sun shade motor (sedan if equipped), 12v socket 3 (if equipped), comfort system central control module, rear lid closing assist lock stop switch, right rear taillamp assembly 1, rear lid control module, rear lid control module 2, sockets relay, right luggage compartment lamp, rear lid central locking system motor (sedan), right parking/fog lamp & right rear taillamp assembly 2 (sedan)
• Rear window wiper motor, left rear taillamp assembly 2, ambient lamp 1, right rear taillamp assembly 2, rear lid lock button (in luggage compartment), rear lid lock/ alarm/central locking switch, rear lid lock cylinder unlock button, left license plate light, right license plate light, high-mount brake lamp bulb, left brake/tail light lamp 2, left rear fog lamp & left brake lamp 2
• Right license plate light (sedan), rear window defogger relay, rearview camera system control module, left license plate light (sedan), cellular telephone amplifier, level control system control module, lane change assistance control module, lane change assistance control module 2, rear lid lock cylinder unlock button (sedan) & electro-mechanical parking brake control module
• Secondary air injection pump motor, ignition coil 1 w/ power output stage, ignition coil 2 w/ power output stage & ignition coil 3 w/ power output stage

Ground Distribution Wiring Diagram (3 of 3) for Audi S4 Prestige 2013

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Audi S4 Prestige 2013:

• Coolant recirculation pump, oil level thermal sensor & after run coolant pump
• Driver's backrest heating element & driver's seat bolster heater
• Driver's power seat switch, memory seat/steering column adjustment control module, driver's seat lumbar support adjustment switch, driver's seat angle adjustment switch, driver's backrest heating element & driver's seat height adjustment switch
• Driver's seat lumbar support adjustment switch, engine hood contact switch, driver thorax air bag igniter, multimedia system preparation connector, esp sensor unit 2 (if equipped), high tone horn, headlamp washer pump (if equipped), left front fog lamp, left low beam headlamp, driver's thorax air bag igniter, left rear door control module, a/c pressure/temperature sensor, left headlamp assembly, driver's seat backrest bolster heater, horn relay, esp sensor unit, left high beam headlamp, double connector & driver seat bolster heater
• Engine control module (ecm) & suppressor
• Fm frequency filter
• G12 (2.0l) (left rear of engine compt)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• G657
• Ignition coils 1, 2, 3 & 4 w/ power output stage
• Interior rearview mirror, rain/light recognition sensor, driver's vanity mirror light contact switch, front passenger's vanity mirror light contact switch, power sunroof control module (sedan), anti-theft alarm system sensor, garage door opener control head, automatic day/night interior mirror, directional stabilization assistance control module, 6-pin connector (wagon), sunroof adjustment regulator (sedan), directional stabilization assistance windshield defogger humidity sensor (if equipped), driver's reading light button, front interior lamp & structure borne sound control module
• Left front seat ventilation control module & driver's seat bolster heater
• Left rear exterior door handle touch sensor & left rear door control module
• Low tone horn, front passenger's door control module, right front fog lamp bulb, left front turn signal/side marker lamp, right high beam headlamp, right low beam headlamp, right front brake pad wear sensor (optional equipment), right rear brake pad wear sensor, pump (3.0l), front passenger thorax air bag igniter, right headlamp assembly, tire pressure monitoring control module, distance regulation control module (w/ adaptive cruise control) & right day time running light (drl) lamp
• Power sunroof control module & roof shade control module
• Right front exterior door handle touch sensor
• Right rear brake pad wear sensor (optional), left front exterior door handle touch sensor if equipped), automatic dimming interior rearview mirror relay, coolant recirculation pump (3.0l) (if equipped), driver's door control module, vehicle electrical system control module, wiper motor control module, alarm horn, right washer nozzle heater, left washer nozzle heater, clutch position sensor (m/t), garage door opener control module, air quality sensor, left front brake pad wear sensor & esp sensor unit
• T10p
• T1a
• T27b
• T27c
• T8z

HEADLIGHTS

Headlights Wiring Diagram, with Bi-Xenon without Cornering Headlights (1 of 2) for Audi S4 Prestige 2013

List of elements for Headlights Wiring Diagram, with Bi-Xenon without Cornering Headlights (1 of 2) for Audi S4 Prestige 2013:

• 13a
• Computer data lines system
• Emergency flasher button
• Emergency flasher indicator lamp
• Fog lamp button
• Front passenger air bag disabled indicator lamp
• Fuse 5a
• Fuse carrier 1
• Fuse carrier 2
• Fuse panel c (behind left end of dash)
• Fuse panel d (behind right end of dash)
• G639 (behind left kick panel)
• G687 (left side of center tunnel)
• Hot at all times
• Instrument cluster control module
• Instrument panel & switch illumination dimmer switch
• Interior lights system
• Left daytime running lamp & parking lamp control module (if equipped)
• Left daytime running lamp & parking lamp led module (if equipped)
• Left front headlight
• Left front level control system sensor (in left front wheelwell)
• Left front side marker lamp (special equipment)
• Left front turn signal lamp
• Left headlamp beam adjustment motor
• Left high intensity gas discharge (hid) lamp
• Left high intensity gas discharge lamp control module
• Left rear level control system sensor (in left rear wheelwell)
• Left side marker lamp power output stage (special equi- pment) t4ad
• Let low beam reflector motor
• Light switch
• Rear fog lamp button
• T12k
• T16b
• T17f
• T17l
• T17m
• T17n
• T32a
• T4ad
• Valet parking indicator lamp
• Valet parking lock button
• Vehicle electrical system control module (under left side of dash)

Headlights Wiring Diagram, with Bi-Xenon without Cornering Headlights (2 of 2) for Audi S4 Prestige 2013

List of elements for Headlights Wiring Diagram, with Bi-Xenon without Cornering Headlights (2 of 2) for Audi S4 Prestige 2013:

• G638 (behind right kick panel)
• G639 (behind left kick panel)
• Left front fog lamp
• Output stage lamp power right side marker (special equipment)
• Right daytime running lamps & parking lamp control module (if equipped)
• Right daytime running lamps & parking lamp led module (if equipped)
• Right front fog lamp
• Right front headlamp
• Right front side marker lamp
• Right headlamp beam adjustment motor
• Right high intensity gas discharge (hid) lamp
• Right high intensity gas discharge lamp control module
• Right low beam reflector motor
• Signal lamp right front turn
• T4ae

Headlights Wiring Diagram, with Bi-Xenon, with Cornering Headlights (1 of 2) for Audi S4 Prestige 2013

List of elements for Headlights Wiring Diagram, with Bi-Xenon, with Cornering Headlights (1 of 2) for Audi S4 Prestige 2013:

• (special equipment)
• (special equipment) output stage lamp power left side marker
• 13a
• Computer data lines system
• Emergency flasher button
• Emergency flasher indicator lamp
• Fog lamp button
• Front passenger air bag disabled indicator lamp
• Fuse 5a
• Fuse carrier 1
• Fuse carrier 2
• Fuse panel c (behind left end of dash)
• Fuse panel d (behind right end of dash)
• G639 (behind left kick panel)
• G687 (left side of center tunnel)
• Hot at all times
• Instrument cluster control module
• Instrument panel & switch illumination dimmer switch
• Interior lights system
• Left adaptive cornering light motor
• Left daytime running lamp & parking lamp control module (if equipped)
• Left daytime running lamp & parking lamp led module (if equipped)
• Left front headlamp
• Left front level control system sensor (in left front wheelwell)
• Left headlamp beam adjustment motor
• Left headlamp power output stage
• Left high intensity gas discharge (hid) lamp
• Left high intensity gas discharge (hid) lamp control module
• Left low beam reflector motor
• Left rear level control system sensor (in left rear wheelwell)
• Left stationary output stage
• Left swivel module position sensor
• Light switch
• Marker lamp left front side
• Rear fog lamp button
• Signal lamp left front turn
• T12k
• T16b
• T17f
• T17l
• T17m
• T17n
• T32a
• T4ad
• Valet parking indicator lamp
• Valet parking lock button
• Vehicle electrical system control module (under left side of dash)

Headlights Wiring Diagram, with Bi-Xenon, with Cornering Headlights (2 of 2) for Audi S4 Prestige 2013

List of elements for Headlights Wiring Diagram, with Bi-Xenon, with Cornering Headlights (2 of 2) for Audi S4 Prestige 2013:

• Computer data lines system
• Fuse 5a
• Fuse carrier 1
• Fuse panel c (behind left end of dash)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• Left front fog lamp
• Power output stage right side marker lamp (special equiped)
• Right adaptive cornering light motor
• Right daytime running lamps & parking lamp control module (if equipped)
• Right daytime running lamps & parking lamp led module (if equipped)
• Right front fog lamp
• Right front headlamp
• Right front side marker lamp (special equiped)
• Right front turn signal lamp
• Right headlamp beam adjustment motor
• Right headlamp power output stage
• Right high intensity gas discharge (hid) lamp
• Right high intensity gas discharge (hid) lamp control module
• Right low beam reflector motor
• Right stationary output stage
• Right swivel module position sensor
• T4ae

Headlights Wiring Diagram, without Bi-Xenon Headlights for Audi S4 Prestige 2013

List of elements for Headlights Wiring Diagram, without Bi-Xenon Headlights for Audi S4 Prestige 2013:

• (behind left kick panel)
• (if equipped) (drl) lamp running light left daytime
• (if equipped) (drl) lamp running light right daytime
• 10a
• 13a
• Computer data lines system
• Emergency flasher button
• Emergency flasher indicator lamp
• Fog lamp button
• Front passenger air bag disabled indicator lamp
• Fuse 30a
• Fuse 5a
• Fuse carrier 1
• Fuse carrier 2
• Fuse carrier 3
• Fuse panel c (behind left end of dash)
• Fuse panel d (behind right end of dash)
• G638 (behind right kick panel)
• G639
• G639 (behind left kick panel)
• G687 (left side of center tunnel)
• Hot at all times
• Instrument cluster control module
• Instrument panel & switch illumination dimmer switch
• Interior lights system
• Lamp left position
• Lamp right position
• Left front fog lamp
• Left front headlamp
• Left high beam headlamp
• Left low beam headlamp
• Light switch
• Rear fog lamp button
• Right front fog lamp
• Right front headlamp
• Right high beam headlamp
• Right low beam headlamp
• Signal lamp left front turn
• Signal lamp right front turn
• T12k
• T16b
• T17f
• T17m
• T17n
• T32a
• Valet parking indicator lamp
• Valet parking lock button
• Vehicle electrical system control module (under left side of dash)

HORN

Horn Wiring Diagram for Audi S4 Prestige 2013

List of elements for Horn Wiring Diagram for Audi S4 Prestige 2013:

• Air bag spiral spring/return spring (w/ slip ring) (in steering column)
• Computer data lines system
• Fuse 25a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• High tone horn (left end of front impact member)
• Horn relay (on vehicle electrical system control module relay/fuse carrier)
• Horn signal activation
• Hot at all times
• Low tone horn (right end of front impact member)
• Nca
• Steering column electronic systems control module (on steering column, behind steering wheel)
• Steering wheel control unit
• T16b
• T32b
• Vehicle electrical system control module (under left side of dash)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Audi S4 Prestige 2013

List of elements for Instrument Cluster Wiring Diagram for Audi S4 Prestige 2013:

• (left side of center tunnel) g687
• 2.0l turbo
• 3.0l sc
• Abs ind lamp
• Air bag indicator lamp
• Asr/ esp ind lamp
• Brake fluid level warning switch
• Computer data lines system
• Engine control module (ecm) (2.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt)
• Fuel delivery unit
• Fuel level sensor
• Fuel level sensor 2 (awd)
• Fuse 5a
• Fuse carrier 2
• Fuse panel d (behind right end of dash)
• G50 (left side of luggage compt)
• Hot at all times
• Instrument cluster
• Instrument cluster control module
• Oil pressure switch (left front of engine)
• Radio frequency controlled clock
• Radio frequency controlled clock receiver
• Speedometer
• T16b
• T17c
• T17f
• T17g
• T32b
• T94
• Tachometer
• Vehicle electrical system control module (under left side of dash)

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Audi S4 Prestige 2013

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Audi S4 Prestige 2013:

• 11a
• 12a
• Ambient light 1 in rear lid
• Comfort system control module (right side of trunk)
• Computer data lines system
• Driver's vanity mirror illumination bulb (if equipped)
• Driver's vanity mirror light contact switch
• Front passenger's vanity mirror contact switch
• Front passenger's vanity mirror illumination bulb (if equipped)
• Fuse 30a
• Fuse 5a
• Fuse carrier
• Fuse carrier 1
• Fuse panel c (behind left end of dash)
• G50 (left side of luggage compt)
• G51 (right side of engine compt)
• G51 (right side of luggage compt)
• G639 (behind left kick panel)
• G654 (top of right "d" pillar)
• G687 (left side of center tunnel)
• G730 (base of right "c" pillar)
• Glove compartment lamp switch
• Glove compartment light
• Hot at all times
• Lane change assistance control module 2 (behind left side of rear bumper)
• Lane change assistance warning lamp in driver exterior rearview mirror
• Lane change assistance warning lamp in front passenger exterior rearview mirror
• Left front footwell light illumination (if equipped)
• Left luggage compartment light
• Left rear footwell light (if equipped)
• Luggage compartment light
• Nca
• Rear lid lock button in luggage compartment
• Relay/ fuse panel f (behind left end of dash)
• Right front footwell light illumination (if equipped)
• Right luggage compartment light
• Right rear footwell light (if equipped)
• Sedan
• T10m
• T10p
• T12k
• T16b
• T16v
• T17d
• T17l
• T17m
• T17p
• T27a
• T27c
• T32a
• T32b
• T32c
• Vehicle electrical system control module (under left side of dash)
• Wagon

Courtesy Lamps Wiring Diagram (2 of 2) for Audi S4 Prestige 2013

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Audi S4 Prestige 2013:

• (behind left kick panel) g639
• 11a
• Automatic dimming interior rearview mirror
• Computer data lines system
• Driver door control module (in driver front door)
• Driver entry lamp in exterior rearview mirror
• Driver interior locking switch
• Driver reading lamp
• Driver reading lamp button
• Driver's door contact switch
• Driver's door warning light
• Front interior lamp
• Front interior lamp assembly
• Front passenger door control module (in front passenger front door)
• Front passenger entry lamp in exterior rearview mirror
• Front passenger interior locking switch
• Front passenger reading lamp
• Front passenger reading lamp button
• Front passenger's door contact switch
• Front passenger's door warning light
• Fuse 15a
• Fuse 30a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• G730 (base of right "c" pillar)
• Ground distribution system
• Hot at all times
• Instrument illumination circuit
• Interior lighting switch
• Left front entry light
• Left rear door contact switch
• Left rear door control module (in left rear door)
• Left rear door warning light
• Left rear entry light
• Left rear interior light
• Left rear interior locking switch
• Left rear reading light switch
• Mirrors system
• Rear interior lamp assembly
• Red
• Relay/fuse panel f (right side of luggage compt)
• Right front entry light
• Right rear door contact switch
• Right rear door control module (in right rear door)
• Right rear door warning light
• Right rear entry light
• Right rear interior light
• Right rear interior locking switch
• Right rear reading light switch 1
• T16m
• T16n
• T16o
• T16p
• T20f
• T20g
• T20h
• T20i
• T27a
• T27b
• T27c
• T27d
• T32j
• T32l
• T8b

Instrument Illumination Wiring Diagram (1 of 2) for Audi S4 Prestige 2013

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Audi S4 Prestige 2013:

• (behind left kick panel) g639
• (in left rear door) left rear door control module
• 11a
• 12a
• 12v socket (if equipped)
• Center instrument panel vent illumination (if equipped)
• Computer data lines system
• Electromechanical parking brake button (if equipped)
• Emergency flasher button
• Emergency flasher indicator lamp
• Fog lamp button
• Front passenger air bag disabled indicator lamp
• Fuse 15a
• Fuse 5a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• Fuse panel d (behind right end of dash)
• G639 (behind left kick panel)
• G687 (left side of center tunnel)
• G688 (right side of center tunnel)
• G730 (base of right "c" pillar)
• Ground distribution system
• Hot at all times
• Instrument panel switch & illumination dimmer switch
• Left instrument panel vent illumination (if equipped)
• Left rear door opener illumination
• Left rear door warning light
• Left rear entry light
• Left rear interior lock switch (if equipped)
• Left rear power window switch
• Light switch
• Parking aid button, asr/esp button & rear window shade switch
• Rear fog lamp button
• Rear temperature selection potentiometer
• Relay/fuse panel f (right side of luggage compt)
• Right instrument panel vent illumination (if equipped)
• Right rear door control module (in right rear door)
• Right rear door opener illumination
• Right rear door warning light
• Right rear entry light
• Right rear interior lock switch (if equipped)
• Right rear window switch
• T12k
• T16b
• T16o
• T16p
• T17c
• T17m
• T20h
• T20i
• T27b
• T27d
• T32a
• T32b
• Valet parking lock button
• Vehicle electrical system control module (under left side of dash)
• W/ navigation system
• W/o navigation system

Instrument Illumination Wiring Diagram (2 of 2) for Audi S4 Prestige 2013

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Audi S4 Prestige 2013:

• (behind left kick panel) g639
• (behind right kick panel) g638
• (right side of center tunnel) g688
• 12 v socket 2 (if equipped)
• 27 pin connector
• 6 pin connector (wagon)
• Alarm system deacti- vation switch
• Central locking safe indicator
• Cigarette lighter illumi- nation
• Comfort system central control module (right side of trunk)
• Computer data lines system
• Driver door control module (in driver front door)
• Driver interior monitoring switch
• Driver's door opener illumination
• Driver's door warning light
• Driver's interior locking switch
• Front interior lamp assembly
• Front passenger door control module (in front passenger front door)
• Front passenger's door opener illumination
• Front passenger's door warning light
• Front passenger's door window regulator switch
• Front passenger's interior lock switch (if equipped)
• Fuse 30a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G639 (behind left kick panel)
• G654 (top of right "d" pillar)
• G688 (right side of center tunnel)
• G730 (base of right "c" pillar)
• Ground distribution system
• Hot at all times
• Left front entry light
• Left rear seat heating button
• Mirror adjustment switch
• Power window control head
• Rear lid lock button in luggage compartment
• Rear lid remote unlock switch
• Relay/fuse panel f (right side of luggage compt)
• Right front entry light
• Right rear seat heating button
• Start/stop mode buttons/ driving profile selection switch module (if equipped)
• Sunroof adjustment regulator
• T17p
• T20f
• T20g
• T27a
• T27c
• T32c
• T32j
• T32l
• T6e
• T8b
• T8f
• Telephone base plate (w/ center armrest)
• W/ roof blind

MEMORY SYSTEMS

Memory Systems Wiring Diagram (1 of 3) for Audi S4 Prestige 2013

List of elements for Memory Systems Wiring Diagram (1 of 3) for Audi S4 Prestige 2013:

• (under driver front seat cushion) driver's seat in angle adjustment motor/tilt adjustment sensor
• (under driver front seat) driver's seat fore/back adjustment motor/sensor
• (under rear of driver seat cushion) driver's seat height adjustment motor/sensor
• 15a
• Angle
• Backrest
• Computer data lines system
• Driver power seat adjustment circuit breaker 1
• Driver's backrest adjustment motor/sensor (in driver front seat back)
• Driver's seat adjustment control head
• Fore/back
• G639 (behind left kick panel)
• Height
• Hot at all times
• Memory seat/ steering column adjustment control module (under driver's seat)
• Red
• Seats system
• T10p
• T10q
• T12l
• T16h
• T27a
• T32g
• T8u

Memory Systems Wiring Diagram (2 of 3) for Audi S4 Prestige 2013

List of elements for Memory Systems Wiring Diagram (2 of 3) for Audi S4 Prestige 2013:

• Adjustment motors
• Computer data lines system
• Day/night (if equipped)
• Driver door control module (in driver front door)
• Driver's exterior mirror assembly
• Driver's seat memory seat control head
• Entry lamp
• Fold-in
• Fuse 30a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G639 (behind left kick panel)
• Heater
• Horizontal
• Hot at all times
• Interior lights system
• Lane change (if equipped)
• Memory button
• Navigation system
• Nca
• Off
• Pnk
• Position 1 button
• Position 2 button
• Red
• T16m
• T20f
• T27a
• T32j
• Turn signal lamp
• Vertical

Memory Systems Wiring Diagram (3 of 3) for Audi S4 Prestige 2013

List of elements for Memory Systems Wiring Diagram (3 of 3) for Audi S4 Prestige 2013:

• Adjustment motor
• Adjustment switch
• Computer data lines system
• Day/night (if equipped)
• Entry lamp
• Fold away switch
• Fold-in
• Front passenger's door control module (in front passenger front door)
• Front passenger's exterior mirror assembly
• Fuse 30a
• Fuse carrier 3
• G638 (behind right kick panel)
• Heater
• Horizontal
• Hot at all times
• Interior lights system
• Lane change (if equipped)
• Mirror adjustment switch assembly
• Motor adjustment
• Navigation system
• Nca
• Pnk
• Red
• Relay/fuse panel f (right side of luggage compt)
• Selector switch
• T16n
• T20g
• T27c
• Turn signal lamp
• Vertical

NAVIGATION

Lane Departure Warning Wiring Diagram for Audi S4 Prestige 2013

List of elements for Lane Departure Warning Wiring Diagram for Audi S4 Prestige 2013:

• 11a
• Change lane
• Computer data lines system
• Directional stabilization assistance control module (in automatic day/night interior mirror)
• Directional stabilization assistance windshield defogger
• Driver's exterior mirror assembly
• Front passenger's exterior mirror assembly
• Fuse 10a
• Fuse 5a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G51 (right side of luggage compt)
• G639 (behind left kick panel)
• Interior lights system
• Lane change
• Lane change assistance button
• Lane change assistance control module (behind right side of rear bumper)
• Lane change assistance control module 2 (behind left side of rear bumper)
• Lane change assistance ind lamp
• Nca
• T16v
• T27a
• T27c

Navigation Wiring Diagram, Basic MMI (1 of 2) for Audi S4 Prestige 2013

List of elements for Navigation Wiring Diagram, Basic MMI (1 of 2) for Audi S4 Prestige 2013:

• 18-pin connector
• 5-door
• Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area)
• Antenna amplifier 4 (left side of cargo area)
• Central locking & anti-theft alarm system antenna
• Comfort system control module (right side of trunk)
• Computer data lines system
• Fuse 30a
• Fuse 5a
• Fuse carrier
• G50 (left side of luggage compt)
• G51 (right side of luggage compt)
• G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel)
• Hot at all times
• Most data bus circuit
• Nca
• Radio
• Relay/fuse panel f (right side of luggage compt)
• Right front mid-bass speaker
• Right front treble speaker
• Right rear mid-bass speaker
• Right rear treble speaker
• Sedan
• T10ag
• T12w
• T17f
• T18a
• T1ai
• T1ao
• T1ap
• T1aq
• T1ar
• T1as
• T1h
• T1i
• T1l
• T1m
• T20c
• T27b
• T27c
• T27d
• T2ap
• T2df
• T2dg
• T2dh
• T2dn
• T2do
• T8ag
• Tv tuner (if equipped) (left side of trunk)
• Wagon

Navigation Wiring Diagram, Basic MMI (2 of 2) for Audi S4 Prestige 2013

List of elements for Navigation Wiring Diagram, Basic MMI (2 of 2) for Audi S4 Prestige 2013:

• Antenna amplifier 2 (if equipped) (right rear of roof)
• Auxiliary heater antenna (if equipped)
• Auxiliary heater radio receiver (if equipped)
• Cd/dvd changer
• Computer data lines system
• Digital radio antenna
• Fuse 5a
• Fuse carrier 2
• Fuse panel d (behind right end of dash)
• G62 (right "c" pillar)
• G687 (left side of center tunnel)
• Gps antenna
• Hot at all times
• Information electronics control module 1
• Left front mid-bass speaker
• Left front treble speaker
• Left rear mid-bass speaker
• Left rear treble speaker
• Most data bus circuit
• Nca
• Radio/telephone & navigation system antenna (center rear of roof)
• Satellite antenna (if equipped)
• T17d
• T1ac
• T1ae
• T1af
• T1ag
• T1ah
• T1ai
• T1n
• T1o
• T1w
• T27a
• T2dm
• T8aa
• Telephone antenna (if equipped)
• Telephone baseplate (if equipped)

Navigation Wiring Diagram, Premium MMI (1 of 2) for Audi S4 Prestige 2013

List of elements for Navigation Wiring Diagram, Premium MMI (1 of 2) for Audi S4 Prestige 2013:

• Antenna amplifier 2 (right rear of roof)
• Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area)
• Antenna amplifier 4 (left side of cargo area)
• Auxiliary heater antenna (if equipped)
• Auxiliary heater radio receiver (if equipped)
• Cd/dvd changer
• Central locking & anti-theft alarm system antenna
• Comfort system control module (right side of trunk)
• Computer data lines system
• Digital radio antenna (if equipped)
• Fuse 30a
• Fuse 5a
• Fuse carrier
• Fuse carrier 2
• Fuse panel d (behind right end of dash)
• G50 (left side of luggage compt)
• G51 (right side of luggage compt)
• G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel)
• G62 (right "c" pillar)
• G687 (left side of center tunnel)
• Gps antenna (w/ navigation)
• Hot at all times
• Information electronics control module 1
• Most data bus circuit
• Nca
• Radio
• Radio/telephone & navigation system antenna (center rear of roof)
• Relay/fuse panel f (right side of luggage compt)
• Satellite antenna (if equipped)
• Sedan
• T10ag
• T1ac
• T1ae
• T1af
• T1ag
• T1ah
• T1ai
• T1ao
• T1ap
• T1aq
• T1ar
• T1as
• T1h
• T1i
• T1l
• T1m
• T1n
• T1o
• T1w
• T20c
• T2ap
• T2df
• T2dg
• T2dh
• T2dm
• T2dn
• T2do
• T8aa
• Telephone antenna (if equipped)
• Telephone baseplate
• Tv tuner (if equipped) (left side of trunk)
• Wagon

Navigation Wiring Diagram, Premium MMI (2 of 2) for Audi S4 Prestige 2013

List of elements for Navigation Wiring Diagram, Premium MMI (2 of 2) for Audi S4 Prestige 2013:

• (left side of luggage compt) g50
• (sedan: left rear of trunk)
• 5 door
• Center mid- treble speaker
• Computer data lines system
• Digital sound system control module (wagon: left rear of cargo area)
• Interior microphone
• Left front bass speaker
• Left front mid-range speaker
• Left front treble speaker
• Left rear mid- bass speaker
• Left rear midrange speaker
• Left rear treble speaker
• Microphone unit (in front roof module)
• Most data bus circuit
• Nca
• Right front bass speaker
• Right front midrange speaker
• Right front treble speaker
• Right rear mid- bass speaker
• Right rear midrange speaker
• Right rear treble speaker
• Subwoofer (if equipped)
• T17c
• T17d
• T17f
• T18b
• T27a
• T27b
• T27c
• T27d
• T2dk
• T32h

Navigation Wiring Diagram, Standard MMI (1 of 2) for Audi S4 Prestige 2013

List of elements for Navigation Wiring Diagram, Standard MMI (1 of 2) for Audi S4 Prestige 2013:

• 18-pin connector
• 5-door
• Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area)
• Antenna amplifier 4 (left side of cargo area)
• Central locking & anti-theft alarm system antenna
• Comfort system control module (right side of trunk)
• Computer data lines system
• Fuse 30a
• Fuse 5a
• Fuse carrier
• G50 (left side of luggage compt)
• G51 (right side of luggage compt)
• G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel)
• Hot at all times
• Most data bus circuit
• Nca
• Radio
• Relay/fuse panel f (right side of luggage compt)
• Right front mid-bass speaker
• Right front treble speaker
• Right rear mid-bass speaker
• Right rear treble speaker
• Sedan
• T10ag
• T12w
• T17c
• T17f
• T18a
• T1ai
• T1ao
• T1ap
• T1aq
• T1ar
• T1as
• T1h
• T1i
• T1l
• T1m
• T20c
• T27b
• T27c
• T27d
• T2ap
• T2df
• T2dg
• T2dh
• T2dn
• T2do
• T8ag
• Tv tuner (if equipped) (left side of trunk)
• Wagon

Navigation Wiring Diagram, Standard MMI (2 of 2) for Audi S4 Prestige 2013

List of elements for Navigation Wiring Diagram, Standard MMI (2 of 2) for Audi S4 Prestige 2013:

• (if equipped) spare wheel well subwoofer
• Antenna amplifier 2 (if equipped) (right rear of roof)
• Auxiliary heater antenna (if equipped)
• Auxiliary heater radio receiver (if equipped)
• Cd/dvd changer
• Center mid-treble speaker
• Computer data lines system
• Digital radio antenna
• Fuse 5a
• Fuse carrier 2
• Fuse panel d (behind right end of dash)
• G62 (right "c" pillar)
• G687 (left side of center tunnel)
• Gps antenna (w/ navigation)
• Hot at all times
• Information electronics control module 1
• Left front mid-bass speaker
• Left front treble speaker
• Left rear mid-bass speaker
• Left rear treble speaker
• Most data bus circuit
• Nca
• Radio/telephone & navigation system antenna (center rear of roof)
• Satellite antenna (if equipped)
• T17d
• T1ac
• T1ae
• T1af
• T1ag
• T1ah
• T1ai
• T1n
• T1o
• T1w
• T27a
• T2dm
• T8aa
• Telephone antenna (if equipped)
• Telephone baseplate (if equipped)

Parking Assistant Wiring Diagram for Audi S4 Prestige 2013

List of elements for Parking Assistant Wiring Diagram for Audi S4 Prestige 2013:

• (left side of center tunnel) (w/ navigation) g687 g688 (w/o navigation) (right side of center tunnel)
• Computer data lines system
• Front parking aid warning buzzer (under center console)
• Fuse 30a
• Fuse carrier 3
• Fuse panel c (behind left end of dash)
• G639 (behind left kick panel)
• Hot at all times
• Indicator
• Left front center parking aid sensor (in radiator grille)
• Left front parking aid sensor (in front bumper)
• Left rear center parking aid sensor (on rear bumper)
• Left rear parking aid sensor (on rear bumper)
• Parking aid button
• Parking aid switch
• Rear parking aid warning buzzer (left side of cargo area)
• Right front center parking aid sensor (on front bumper)
• Right front parking aid sensor (front bumper)
• Right rear center parking aid sensor (on rear bumper)
• Right rear parking aid sensor (on rear bumper)
• T16b
• T16v
• T17m
• T32a
• T32b
• T6v
• T8r
• Vehicle electrical system control module (under left side of dash)
• W/ navigation
• W/o navigation

Rear Camera Wiring Diagram for Audi S4 Prestige 2013

List of elements for Rear Camera Wiring Diagram for Audi S4 Prestige 2013:

• Computer data lines system
• Fuse 5a
• Fuse carrier
• G51 (right side of luggage compt)
• Hot at all times
• Information electronics control module 1 (if equipped)
• Nca
• Pins: 1-38 (not used)
• Rear view camera (in rear lid handle)
• Rear view camera system control module (right side of trunk)
• Relay/ fuse panel f (right side of luggage compt)
• T12x
• T1m
• T1o
• T1r
• T1s
• T1y
• T54b
• Tv tuner (left side of trunk)

Vehicle Positioning Interface Control Module Wiring Diagram for Audi S4 Prestige 2013

List of elements for Vehicle Positioning Interface Control Module Wiring Diagram for Audi S4 Prestige 2013:

• 12a
• Comfort system control module (right side of trunk)
• Computer data lines system
• Fuse 5a
• Fuse carrier 2
• G663
• Hot at all times
• Power distribution system
• Relay/fuse panel f (right side of luggage compt)
• T32c
• Vehicle positioning system interface control module

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 7) for Audi S4 Prestige 2013

List of elements for Power Distribution Wiring Diagram (1 of 7) for Audi S4 Prestige 2013:

• (not used)
• 10a
• 12a
• 18 pin connector
• 40a
• A/c pressure/ temperature sensor
• Abs control module
• Air quality sensor (comfort)
• Automatic day/night interior mirror
• Automatic day/night interior mirror relay (w/ start/ stop system)
• Automatic dimming interior rearview mirror
• Automatic dimming interior rearview mirror relay
• Battery
• Clutch position sensor (m/t)
• Comfort system central control module
• Data bus on board diagnostic interface
• Data link connector (dlc)
• Directional stabilization assistance control module
• Distance regulation control module (w/ adaptive cruise control)
• Electro- mechanical parking brake button & auto hold button
• From fuse panel c (diagram 4 of 7)
• From fuse panel c (diagram 7 of 7)
• From voltage stabilizer (diagram 3 of 7)
• Fuse
• Fuse 10a
• Fuse 110a
• Fuse 15a
• Fuse 30a
• Fuse 5a
• Fuse 7.5a
• Fuse carrier
• Fuse carrier 1
• Fuse panel a (on battery, in luggage compt)
• Fuse panel c (behind left end of dash)
• Fuse panel d (behind right end of dash)
• G624 (middle of luggage compt, near battery)
• Garage door opener control head
• Garage door opener control module
• Generator & voltage regulator
• High heat output relay
• Information electronics control module 1
• Left headlamp assembly (w/ bi-xenon & cornering lights)
• Parking aid button, asr/esp button & rear window shade switch
• Radio (premium mmi)
• Rear view camera system control module
• Rear window defogger fuse
• Rear window defogger relay
• Red
• Relay/ fuse panel f (right side of luggage compt)
• Right front seat ventilation control module
• Right headlamp assembly (w/ bi-xenon & cornering lights)
• Seat heating control module (if equipped)
• Sedan
• Selector lever sensor system control module
• Steering column electronic systems control module
• T10ag
• T12n
• T17e
• T17r
• T20c
• T20d
• T32b
• T32d
• T54b
• T6k
• T8ao
• T8c
• T8f
• Telephone base plate
• To fuse 14 (diagram 4 of 7)
• To fuse 2 (diagram 2 of 7)
• To fuse panel d (diagram 2 of 7)
• To relay/fuse panel f (diagram 3 of 7)
• To voltage stabilizer (diagram 3 of 7)
• Transmission park selector switch & shift lock solenoid
• Tv tuner
• Vehicle electrical system control module
• W/ navigation
• W/ start/stop system
• Wagon

Power Distribution Wiring Diagram (2 of 7) for Audi S4 Prestige 2013

List of elements for Power Distribution Wiring Diagram (2 of 7) for Audi S4 Prestige 2013:

• (not used)
• 10a
• 11a
• 12a
• 2.0l turbo
• 3.0l
• 400w
• 40a
• 50a
• 600w
• Abs control module
• Abs control module fuse 1
• Access/ start authorization switch
• Air bag control module
• Auxiliary heater fuse
• Auxiliary heater fuse 2
• Battery interrupt igniter
• Battery jump start terminal (middle of engine compt plenum chamber)
• Cd changer & dvd changer
• Climatronic control module
• Coolant fan control (fc) control module
• Coolant fan control (fc) module 2 (800w)
• Data bus on board diagnostic interface
• Data link connector (dlc)
• Electronic steering column lock control module
• Engine control module (ecm)
• External audio source connection
• Fresh air blower control module
• From a fuse 1 (diagram 1 of 7)
• From relay/fuse panel f (diagram 1 of 7)
• Front information display control head
• Fuse 10a
• Fuse 110a
• Fuse 20a
• Fuse 40a
• Fuse 5a
• Fuse 60a 40a
• Fuse carrier
• Fuse panel a (on battery, in luggage compt)
• Fuse panel d (behind right end of dash)
• Generator & voltage regulator
• High heat output relay
• Ignition/ starter switch
• Instrument cluster control module
• Light switch
• Low heat output relay
• Nca
• Power steering control module
• Radio
• Red
• Relay/fuse panel b (diagram 5 of 7)
• Secondary air injection (air) pump fuse
• Secondary air injection (air) pump relay
• Starter
• Steering column electronic systems control module
• Suppressor
• T16l
• T17g
• T20d
• T20e
• T2n
• T8aa
• T94
• To driver power seat adjustment circuit breaker 1 (diagram 7 of 7)
• To fuse panel c (diagram 7 of 7)
• To relay/fuse panel b (diagram 5 of 7)
• W/ start/stop system
• W/o start/stop system

Power Distribution Wiring Diagram (3 of 7) for Audi S4 Prestige 2013

List of elements for Power Distribution Wiring Diagram (3 of 7) for Audi S4 Prestige 2013:

• (not used)
• (right side of luggage compt) relay/fuse panel f
• 10a
• 11a
• 12a
• All wheel drive control module
• Auxiliary heater control module
• Auxiliary heater radio receiver
• Cellular telephone amplifier
• Comfort system central control module
• Digital sound system control module
• Electro- mechanical parking brake button
• Electro- mechanical parking brake control module
• From battery monitoring control module (diagram 1 of 7)
• From fuse panel a (diagram 1 of 7)
• From fuse panel c (diagram 4 of 7)
• From sockets relay (diagram 4 of 7)
• Front passenger's door control module
• Fuel tank leak detection control module
• Fuse
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 30a
• Fuse 35a
• Fuse 40a
• Fuse 5a
• Fuse carrier
• Fuse carrier 2
• Fuse carrier 3
• G51 (right side of luggage compt)
• Level control system control module
• Multimedia system preparation connector
• Premium sound system
• Radio (basic & standard)
• Rear lid control module (wagon)
• Rear lid control module 2 (wagon)
• Red
• Reducing agent metering system control module
• Right rear door control module
• Seat heating control module (if equipped)
• T10ag
• T12c
• T17o
• T17p
• T20g
• T20i
• T27c
• T27d
• T2da
• T2db
• T2dy
• T2dz
• T32h
• T4aj
• T4ak
• T54a
• T8am
• T8f
• Telephone baseplate (w/ center armrest)
• Telephone transceiver
• Tire pressure monitoring control module
• To converter w/ socket 12v & 230v (diagram 4 of 7)
• To relay/fuse panel f (diagram 1 of 7)
• To sockets relay (diagram 4 of 7)
• Towing recognition control module
• Vehicle positioning system interface control module
• Voltage stabilizer (w/ start/stop system) (in spare tire well)
• W/ standard sound system

Power Distribution Wiring Diagram (4 of 7) for Audi S4 Prestige 2013

List of elements for Power Distribution Wiring Diagram (4 of 7) for Audi S4 Prestige 2013:

• (not used)
• 10a
• 11a
• 12 v socket (if equipped)
• 12 v socket 2 (if equipped)
• 12 v socket 3 (sedan)
• 12 v socket 3 (wagon)
• 12a
• 13a
• 14a
• 15a
• 16a
• 18 pin conncetors
• 2.0l turbo
• 3.0l
• Air bag control module
• All wheel drive control module
• Cigarette lighter
• Comfort system central control module
• Converter w/ socket, 12v & 230v (if equipped)
• Electro- mechnical parking brake control module
• From fuse 3 (diagram 1 of 7)
• From relay/ fuse panel f e (diagram 3 of 7)
• From relay/fuse panel b (diagram 5 of 7)
• From relay/fuse panel f (diagram 3 of 7)
• Front passenger's air bag disabled indicator lamp/ emergency flasher button
• Fuse
• Fuse 10a
• Fuse 15a
• Fuse 40a
• Fuse 5a
• Fuse 7.5a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G51 (right side of luggage compt)
• G688 (right side of center tunnel)
• G730 (base of right "c" pillar)
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Interior lights system
• Lane change assistance control module
• Lane change assistance control module 2
• Level control system control module
• Passenger occupant detection system control module (if equipped)
• Rear window wiper motor
• Relay/fuse panel f (right side of luggage compt)
• Sockets relay (on relay/ fuse panel f)
• Structure borne sound control module
• T10n
• T12d
• T16v
• T17c
• T17f
• T32c
• To fuse panel d (diagram 1 of 7)
• To relay/fuse panel f (diagram 3 of 7)
• To starter relay 2 (diagram 5 of 7)
• To voltage stabilizer (diagram 3 of 7)
• Towing recognition control module
• W/ power output stage

Power Distribution Wiring Diagram (5 of 7) for Audi S4 Prestige 2013

List of elements for Power Distribution Wiring Diagram (5 of 7) for Audi S4 Prestige 2013:

• (in plenum chamber electronics box) relay/ fuse panel b
• (or red)
• 10a
• 11a
• 12a
• 14a
• 15a
• 16a
• 17a
• 2.0l
• 2.0l turbo
• 3.0l
• 8 speed a/t
• 800w
• Coolant fan control (fc) control module
• Coolant fan control (fc) control module 2 (800w)
• Cvt
• Direct shift gearbox (dsg) mechatronic (7 speed a/t)
• Engine control module
• Engine control module (ecm)
• From fuse panel a (diagram 2 of 7)
• From fuse panel c (diagram 4 of 7)
• From fuse q panel a (diagram 2 of 7)
• Fuel metering valve
• Fuel pressure regulator valve
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 5a
• Fuse carrier 1
• Heater oxygen sensor (ho2s) & oxygen sensor (o2s) heater
• Heater oxygen sensor (ho2s) 2 & oxygen sensor (o2s) 2 heater
• Heater oxygen sensor 1 after catalytic converter
• Heater oxygen sensor 2 after catalytic converter
• Mass air flow sensor
• Nca
• Oil level thermal sensor
• Oxygen sensor (o2s) (after 3-way catalytic converter (twc)) & oxygen sensor (o2s) 1 (after 3-way catalytic converter (twc)) heater
• Power steering control module
• Red
• Starter
• Starter relay
• Starter relay 2
• T16r
• T17q
• T17r
• T5l
• T6h
• T94
• To climatronic refrigerant shut-off valve (diagram 6 of 7)
• To engine temperature control actuator (diagram 6 of 7)
• To fuse panel c (diagram 7 of 7)
• To ignition coils (diagram 4 of 7)
• Transmission control module (tcm)
• Voltage stabilizer (w/stop/start system)
• W/ start/ stop system

Power Distribution Wiring Diagram (6 of 7) for Audi S4 Prestige 2013

List of elements for Power Distribution Wiring Diagram (6 of 7) for Audi S4 Prestige 2013:

• (diagram 5 of 7)
• 2.0l turbo
• 3.0l
• After- run coolant pump (2.0l turbo)
• Auxiliary engine coolant pump relay
• Boost pressure actuator 2
• 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
• Camshaft adjustment valve 2 (3.0l)
• Charge air cooling pump
• Climatronic refrigerant shut-off valve
• Climatronic refrigerant shut-off valve (3.0l)
• Cold start injector (2.0l turbo)
• Engine temperature control actuator
• Evap canister purge regulator valve (2.0l turbo)
• Evap canister purge regulator valve 1
• From relay/ fuse panel b (diagram 5 of 7)
• From relay/ fuse panel b i
• Fuel quality sensor
• Intake manifold runner control (imrc) valve
• Left electro- hydraulic engine mount solenoid valve (2.0l turbo)
• Left electro-hydraulic engine mount solenoid valve
• Oil pressure regulation valve
• Oil pressure regulation valve (2.0l turbo)
• Right electro- hydraulic engine mount solenoid valve (2.0l turbo)
• Right electro-hydraulic engine mount solenoid valve
• Secondary air injection pump relay
• Secondary air injection solenoid valve
• Secondary air injection solenoid valve 2
• T14e
• T14f
• T17q
• Transmission coolant valve (2.0l m/t)
• Turbocharger recirculating valve (2.0l turbo)
• Wastegate bypass regulator valve (2.0l turbo)

Power Distribution Wiring Diagram (7 of 7) for Audi S4 Prestige 2013

List of elements for Power Distribution Wiring Diagram (7 of 7) for Audi S4 Prestige 2013:

• (not used)
• 10a
• 11a
• 12a
• 15a
• Abs control module
• Alarm horn
• Anti-theft alarm system sensor
• Automatic dimming interior rearview mirror
• Clutch position sensor (m/t)
• Driver power seat adjustment circuit breaker 1
• Driver's door control module
• Driver's power seat switch (w/o memory)
• Driver's seat lumbar support adjustment switch (w/ power
• Driver's seat lumbar support adjustment switch (w/o power seats)
• From fuse panel a (diagram 2 of 7)
• Front passenger power seat adjustment circuit breaker 1
• Front passenger's seat lumbar support adjustment switch (w/ power seats)
• Front passenger's seat lumbar support adjustment switch (w/o power seats)
• Fuel pump (fp) control module
• Fuse
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 30a
• Fuse 35a
• Fuse 5 30a 15a
• Fuse 5a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G688 (right side of center tunnel)
• Horn relay
• Interior lights system
• Left front seat ventilation control module
• Left rear door control module
• Memory seat/ steering column adjustment control module (w/ memory)
• Passenger's power seat switch
• Power sunroof control module
• Rain/light recognition sensor
• Red
• Reducing agent metering system pressure sensor
• Roof shade control module (if equipped)
• Seats)
• Start/stop mode button/driving profile selection switch module (w/ start/stop system)
• T10m
• T10p
• T12l
• T17c
• T17d
• T17l
• T17m
• T17n
• T20f
• T20h
• T27a
• T27b
• T32a
• T3c
• T6bm
• T6bn
• T6e
• T6f
• T6i
• T8am
• T8e
• Vehicle electrical system control module
• W/ roof shade
• W/ seat ventilation
• W/o seat ventilation
• Wiper motor control module

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 3) for Audi S4 Prestige 2013

List of elements for Power Door Locks Wiring Diagram (1 of 3) for Audi S4 Prestige 2013:

• (if equipped) left front exterior door handle touch sensor
• (if equipped) right front exterior door handle touch sensor
• (right side of luggage compt) g51
• (right side of trunk) comfort system control module
• (sedan) rear lid lock cylinder unlock button
• 11a
• Antenna amplifier 3 (sedan) (left side of trunk)
• Central locking & anti-theft alarm system antenna
• Computer data lines system
• Driver's door central locking lock unit
• Driver's door control module (in driver's front door)
• Fuse 15a
• Fuse 30a
• Fuse carrier 2
• Fuse panel c (behind left end of dash)
• Fuse panel f (right side of luggage compt)
• G51 (right side of luggage compt)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• G654 (top of right "d" pillar)
• Ground distribution system
• Hot at all times
• Nca
• Rear lid lock/ alarm/central locking switch & rear lid central locking system motor (rear lid central locking system motor: integral to rear lid lock)
• Red
• Sedan
• T17o
• T17p
• T1h
• T20f
• T27a
• T27c
• T32c
• T32d
• T32e
• T32j
• W/ mmi
• W/ safe function
• W/o mmi
• Wagon

Power Door Locks Wiring Diagram (2 of 3) for Audi S4 Prestige 2013

List of elements for Power Door Locks Wiring Diagram (2 of 3) for Audi S4 Prestige 2013:

• (if equipped) left rear interior lock switch
• Central locking safe indicator lamp
• Driver's interior locking switch
• G639 (behind left kick panel)
• G730 (base of right "c" pillar)
• Ground distribution system
• Interior lights system
• Left rear central locking lock unit
• Left rear door control module (in left rear door)
• Left rear exterior door handle touch sensor
• Power windows system
• Rear lid remote unlock switch
• Red
• Right rear exterior door handle touch sensor
• Right rear interior lock switch (if equipped)
• T16o
• T20h
• T27a
• T27b
• T27c
• T27d
• W/ safe function

Power Door Locks Wiring Diagram (3 of 3) for Audi S4 Prestige 2013

List of elements for Power Door Locks Wiring Diagram (3 of 3) for Audi S4 Prestige 2013:

• (if equipped)
• 11a
• Computer data lines system
• Front passenger door central locking lock unit
• Front passenger interior lock switch
• Front passenger's door control module (in front passenger's door)
• Fuse 15a
• Fuse 30a
• Fuse carrier 3
• G638 (behind right kick panel)
• G730 (base of right "c" pillar)
• Ground distribution system
• Hot at all times
• Interior lights system
• Power windows system
• Relay/ fuse panel f (right side of luggage compt)
• Right rear central locking lock unit
• Right rear door control module (in right rear door)
• T16p
• T20g
• T20i
• T27c
• T27d
• T32i
• W/ safe function

POWER MIRRORS

Automatic Day/Night Mirror Wiring Diagram for Audi S4 Prestige 2013

List of elements for Automatic Day/Night Mirror Wiring Diagram for Audi S4 Prestige 2013:

• (right side of luggage compt)
• 12a
• Automatic day/night interior mirror
• Automatic dimming interior rearview mirror
• Automatic dimming interior rearview mirror relay
• Automatic high beam assist control module (if equipped)
• Beam control
• Comfort system control module (right side of trunk)
• Computer data lines system
• Day/night
• Driver door control module (in driver front door)
• Driver's exterior mirror assembly
• Exterior lights system
• Front passenger's door control module (in passenger front door)
• Front passenger's exterior mirror assembly
• Fuse 30a
• Fuse 5a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• Hot at all times
• Humidity sensor (if equipped)
• Interior lights system
• Rain/light recogni- tion sensor & humidity sensor
• Relay/fuse panel f
• System
• T16b
• T16m
• T16n
• T17p
• T20f
• T20g
• T27a
• T27c
• T3c
• T8c
• Vehicle electrical system control module (under left side of dash)
• W/ automatic high
• W/ start/stop
• W/o automatic high
• W/o start/stop
• Wiper/washer system

Power Mirrors Wiring Diagram (1 of 2) for Audi S4 Prestige 2013

List of elements for Power Mirrors Wiring Diagram (1 of 2) for Audi S4 Prestige 2013:

• Adjustment motors
• Computer data lines system
• Day/night (if equipped)
• Driver door control module (in driver front door)
• Driver's exterior mirror assembly
• Entry lamp
• Fold-in
• Fuse 30a
• Fuse carrier 2
• Fuse carrier 3
• Fuse panel c (behind left end of dash)
• G639 (behind left kick panel)
• Heater
• Horizontal
• Hot at all times
• Interior lights system
• Lane change (if equipped)
• Navigation system
• Nca
• Pnk
• Red
• Relay/fuse panel f (right side of luggage compt)
• T16m
• T20f
• T27a
• T27c
• T32j
• Turn signal lamp
• Vertical

Power Mirrors Wiring Diagram (2 of 2) for Audi S4 Prestige 2013

List of elements for Power Mirrors Wiring Diagram (2 of 2) for Audi S4 Prestige 2013:

• Adjustment motors
• Adjustment switch
• Computer data lines system
• Day/night (if equipped)
• Entry lamp
• Fold away switch
• Fold-in
• Front passenger's door control module (in front passenger door)
• Front passenger's exterior mirror assembly
• G638 (behind right kick panel)
• Heater
• Horizontal
• Interior lights
• Interior lights system
• Lane change (if equipped)
• Mirror adjustment switch assembly
• Navigation system
• Nca
• Pnk
• Red
• Selector switch
• System
• T16n
• T20g
• T27c
• Turn signal lamp
• Vertical

POWER SEATS

Front Heated Seats Wiring Diagram, with Memory Seats with Ventilation for Audi S4 Prestige 2013

List of elements for Front Heated Seats Wiring Diagram, with Memory Seats with Ventilation for Audi S4 Prestige 2013:

• 15a
• Backrest heating element
• Driver power seat adjustment circuit breaker 1
• Driver's backrest heating element
• Driver's seat backrest blower fan (top of driver seat backrest)
• Driver's seat backrest blower fan 2 (middle of driver seat backrest)
• Driver's seat cushion blower fan (under front of driver seat cushion)
• Driver's seat cushion blower fan 2 (under rear of driver seat cushion)
• Driver's seat heater
• G639 (behind left kick panel)
• Hot at all times
• Left front seat temp sensor
• Memory seat/steering column adjustment control module (under driver's seat)
• Red
• Seat bolster heater
• Seat heating element
• T12l
• T16h
• T8z

Front Heated Seats Wiring Diagram, without Memory Seats with Ventilation for Audi S4 Prestige 2013

List of elements for Front Heated Seats Wiring Diagram, without Memory Seats with Ventilation for Audi S4 Prestige 2013:

• (behind left kick panel) g639
• Driver backrest heating element
• Driver seat backrest blower fan (top of driver seat backrest)
• Driver seat backrest blower fan 2 (middle of driver seat backrest)
• Driver seat cushion blower fan (under front of driver seat cushion)
• Driver seat cushion blower fan 2 (under rear of driver seat cushion)
• Front passenger backrest heating element
• Front passenger seat backrest blower fan (top of front passenger seat backrest)
• Front passenger seat backrest blower fan 2 (middle of front passenger seat backrest)
• Front passenger seat cushion blower fan (under front of front passenger seat cushion)
• Front passenger seat cushion blower fan 2 (under rear of front passenger seat cushion)
• Fuse 15a
• Fuse 30a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G730 (base of right "c" pillar)
• Heating element
• Hot at all times
• Left front seat heater
• Left front seat ventilation control module (under driver's seat cushion)
• Red
• Relay/fuse panel f (right side of luggage compt)
• Right front seat heater
• Right front seat ventilation control module (under front passenger's seat cushion)
• Seat bolster heater
• Seat temperature sensor
• T16b
• T6i
• T6k
• T8y
• T8z
• Temperature sensor
• Vehicle electrical system control module (under left side of dash)

Front Heated Seats Wiring Diagram, without Memory Seats without Ventilation for Audi S4 Prestige 2013

List of elements for Front Heated Seats Wiring Diagram, without Memory Seats without Ventilation for Audi S4 Prestige 2013:

• Backrest heating element
• Backrest side bolster heater (if equipped)
• Climatronic control module
• Computer data lines system
• Driver's backrest heating element
• Driver's seat heater
• Front passenger's backrest heating element
• Front passenger's seat heater
• Fuse 30a
• Fuse carrier 2
• Fuse panel c (behind left end of dash)
• G639 (behind left kick panel)
• G730 (base of right "c" pillar)
• Heated driver's seat adjuster
• Heated front passenger's seat adjuster
• Hot at all times
• Left front seat temp sensor
• Right front seat temp sensor
• Seat bolster heater (if equipped)
• Seat heating element
• Side bolster heater (if equipped)
• T16b
• T20e
• T32b
• T6f
• Vehicle electrical system control module (under left side of dash)

Lumbar Wiring Diagram for Audi S4 Prestige 2013

List of elements for Lumbar Wiring Diagram for Audi S4 Prestige 2013:

• Driver seat lumbar support curvature adjustment motor (in driver front seat back)
• Driver seat lumbar support height adjustment motor (in driver front seat back)
• Driver's seat lumbar support adjustment switch
• Front passenger seat lumbar support height adjustment motor (in passenger front seat back)
• Front passenger's seat lumbar support adjustment switch
• Front passenger's seat lumbar support curvature adjustment motor (in passenger front seat back)
• Fuse 10a
• Fuse carrier 3
• Fuse panel c (behind left end of dash)
• G639 (behind left kick panel)
• G730 (base of right "c" pillar)
• Hot at all times
• Lumbar curv- ature
• Lumbar height
• T10m
• T10p
• T4u
• T4v

Power Seats Wiring Diagram for Audi S4 Prestige 2013

List of elements for Power Seats Wiring Diagram for Audi S4 Prestige 2013:

• 15a
• Angle
• Backrest
• Driver power seat adjustment circuit breaker 1
• Driver's backrest adjustment motor (in driver front seat back)
• Driver's power seat switch
• Driver's seat angle adjustment motor (under driver front seat cushion)
• Driver's seat forward/back adjustment motor (under driver front seat)
• Driver's seat height adjustment motor (under rear of driver seat cushion)
• Driver's seat lumbar support adjustment switch
• Driver's seat lumbar support curvature adjustment motor (in driver front seat back)
• Driver's seat lumbar support height adjustment motor (in driver front seat back)
• Fore/ back
• Front passenger power seat adjustment circuit breaker 1
• Front passenger seat lumbar support adjustment switch
• Front passenger seat lumbar support curvature adjustment motor (in passenger front seat back)
• Front passenger seat lumbar support height adjustment motor (in passenger front seat back)
• Front passenger's backrest adjustment motor (in passenger front seat back)
• Front passenger's power seat switch
• Front passenger's seat angle adjustment motor (under passenger front seat cushion)
• Front passenger's seat forward/back adjustment motor (under passenger front seat)
• Front passenger's seat height adjustment motor (under rear of passenger seat cushion)
• G639 (behind left kick panel)
• G730 (base of right "c" pillar)
• Height
• Hot at all times
• T10bm
• T10bn
• T10m
• T6bm
• T6bn
• T8u
• T8v

Rear Heated Seats Wiring Diagram for Audi S4 Prestige 2013

List of elements for Rear Heated Seats Wiring Diagram for Audi S4 Prestige 2013:

• (base of right "c" pillar) g730
• Bench seat heating element
• Computer data lines system
• Fuse 30a
• Fuse 5a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G688 (right side of center tunnel)
• Hot at all times
• Left rear backrest heating element
• Left rear seat heating
• Left rear seat heating button
• Relay/fuse panel f (right side of luggage compt)
• Right rear backrest heating element
• Right rear seat heating
• Right rear seat heating button
• Seat heating control module
• T16b
• T32b
• T8f
• Temperature sensor
• Vehicle electrical system control module (under left side of dash)

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram, with Roof Blind for Audi S4 Prestige 2013

List of elements for Power Top/Sunroof Wiring Diagram, with Roof Blind for Audi S4 Prestige 2013:

• 11a
• Computer data lines system
• Fuse 20a
• Fuse carrier 3
• Fuse panel c (behind left end of dash)
• G639 (behind left kick panel)
• Hot at all times
• Interior lights system
• Power sunroof control module (center front of roof)
• Red
• Roof shade control module
• Sunroof adjustment regulator
• Sunroof motor
• T6e

Power Top/Sunroof Wiring Diagram, without Roof Blind for Audi S4 Prestige 2013

List of elements for Power Top/Sunroof Wiring Diagram, without Roof Blind for Audi S4 Prestige 2013:

• Comfort system central control module (right side of trunk)
• Computer data lines system
• Fuse 20a
• Fuse carrier 3
• Fuse panel c (behind left end of dash)
• G639 (behind left kick panel)
• Hot at all times
• Interior lights system
• Power sunroof control module (center front of roof)
• Sunroof adjustment regulator
• Sunroof motor
• T32c

POWER WINDOWS

Power Windows Wiring Diagram (1 of 2) for Audi S4 Prestige 2013

List of elements for Power Windows Wiring Diagram (1 of 2) for Audi S4 Prestige 2013:

• 11a
• Computer data lines system g639 (behind left kick panel)
• Driver window regulator motor
• Driver's door control module (in driver's front door)
• Front passenger window regulator motor
• Front passenger's door control module (in front passenger's front door)
• Fuse 15a
• Fuse 30a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G638 (behind right kick panel)
• Ground distribution system
• Hot at all times
• If equipped
• Interior lights system
• Relay/fuse panel f (right side of luggage compt)
• Right front window regulator switch
• T20f
• T20g
• T27a
• T27c
• T2og
• T32j
• T32l
• T6a0
• T6am

Power Windows Wiring Diagram (2 of 2) for Audi S4 Prestige 2013

List of elements for Power Windows Wiring Diagram (2 of 2) for Audi S4 Prestige 2013:

• Child safety lock button
• Driver's door power window control head
• If equipped
• Interior lights system
• Left front window regulator switch
• Left rear door control module (in left rear door)
• Left rear power window switch
• Left rear window regulator motor
• Left rear window regulator switch
• Right front window regulator switch
• Right rear door control module (in right rear door)
• Right rear window regulator motor
• Right rear window regulator switch
• Right rear window switch
• Switch illumination bulb
• T16o
• T16p
• T20h
• T20i
• T27b
• T27d
• T6au
• T6av

Rear Window Sun Shade Wiring Diagram for Audi S4 Prestige 2013

List of elements for Rear Window Sun Shade Wiring Diagram for Audi S4 Prestige 2013:

• 10a
• 11a
• Comfort system control module (right side of trunk)
• Computer data lines system
• Fuse 20a
• Fuse 30a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G51 (right side of luggage compt)
• G639 (behind left kick panel)
• G687 (w/ navigation) (left side of center tunnel)
• G688 (w/o navigation) (right side of center tunnel)
• Hot at all times
• Rear sun shade motor
• Rear window shade switch
• Relay/ fuse panel f (right side of lugg- age compt)
• T16b
• T17g
• T17m
• T17n
• T17o
• T17p
• T32a
• T32c
• Vehicle electrical system control module (under left side of dash)
• W/o navigation

RADIO

MOST Data Bus Wiring Diagram for Audi S4 Prestige 2013

List of elements for MOST Data Bus Wiring Diagram for Audi S4 Prestige 2013:

• Cd changer/ dvd changer
• Data bus on board diagnostic interface (behind right center of dash)
• Digital sound system control module (if equipped) (wagon: left rear of cargo area) (sedan: left rear of trunk)
• Information electronics control module 1
• Nca
• Radio
• T2bg
• T2dg
• T2di
• T2dk
• T2dl
• T2dm
• T2do
• Tv tuner (left side of trunk)

Multimedia Interface Wiring Diagram (1 of 2) for Audi S4 Prestige 2013

List of elements for Multimedia Interface Wiring Diagram (1 of 2) for Audi S4 Prestige 2013:

• (left side of center tunnel) g687
• (right side of center tunnel) g688
• 12a
• 18 pin connector t18a
• Computer data lines system
• Front information display control head control module (behind glove box)
• Fuse 5a
• Fuse 7.5a
• Fuse carrier
• Fuse carrier 2
• Fuse panel d (behind right end of dash)
• G687 (left side of center tunnel)
• Hot at all times
• Information electronics control module 1
• Left front microphone
• Microphone unit (in front roof module)
• Mmi basic
• Mmi high
• Most data bus circuit
• Multimedia control head
• Nca
• Rear view camera system control module (if equipped) (right side of trunk)
• Red
• Relay/fuse panel f (right side of luggage compt)
• Right front microphone
• T12x
• T1o
• T1p
• T1s
• T1w
• T2di
• T32b
• T4aj
• T4al
• T4am
• T4an
• T4ao
• T8ah
• T8ai
• T8ao
• Telephone baseplate (w/ center armrest & w/o speaker)
• Telephone baseplate (w/o center armrest & w/ speaker)
• Vehicle electrical system control module (under left side of dash)
• W/ center armrest & w/o speaker
• W/ mmi basic
• W/ mmi high
• W/o center armrest & w/ speaker

Multimedia Interface Wiring Diagram (2 of 2) for Audi S4 Prestige 2013

List of elements for Multimedia Interface Wiring Diagram (2 of 2) for Audi S4 Prestige 2013:

• (behind left kick panel) g639
• Antenna amplifier 2 (sedan) (right rear of roof)
• Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area)
• Antenna amplifier 4 (wagon) (left side of cargo area)
• Auxiliary heater antenna
• Auxiliary heater radio receiver (if equipped)
• Central
• Comfort system control module (right side of trunk)
• Computer data lines system
• External audio source connection
• Fuse 5a
• Fuse carrier 5
• G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel)
• G62 (right "c" pillar)
• G730 (base of right "c" pillar)
• Gps system antenna
• Hot at all times
• Information electronics control module 1
• Locking & anti-theft alarm system antenna
• Most data bus circuit
• Multimedia system preparation connector
• Nca
• Radio (if equipped)
• Radio/ telephone & & navigation system antenna (sedan) (center rear of roof)
• Red
• Relay/fuse panel f (right side of luggage compt)
• Satellite antenna
• Sedan
• T12n
• T12y
• T1ac
• T1ae
• T1af
• T1ag
• T1ah
• T1ai
• T1ao
• T1ap
• T1aq
• T1ar
• T1as
• T1h
• T1i
• T1l
• T1m
• T1n
• T20c
• T2da
• T2db
• T2df
• T2dh
• T2dn
• T2do
• T2dy
• T2dz
• T4ap
• T5g
• Telephone antenna
• Tv tuner (if equipped) (left side of trunk)
• W/ aux-in connection
• W/o aux-in connection
• Wagon

Radio Wiring Diagram, Basic Infotainment (1 of 2) for Audi S4 Prestige 2013

List of elements for Radio Wiring Diagram, Basic Infotainment (1 of 2) for Audi S4 Prestige 2013:

• Antenna amplifier (right rear of roof)
• Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area)
• Computer data lines system
• External audio source connection
• Fuse 20a
• Fuse 5a
• Fuse carrier
• Fuse panel d (behind right end of dash)
• G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel)
• G687 (left side of center tunnel)
• G688 (right side of center tunnel)
• Hot at all times
• Nca
• Radio
• Radio/ telephone & navigation system antenna (w/ roof antenna) (center rear of roof)
• Satellite antenna
• T12a
• T12s
• T16l
• T1a0
• T1ac
• T1ah
• T1ap
• T1i
• T1l
• T2df
• T8k
• Telephone transceiver (under front passenger's seat)
• W/ aux-in connection
• W/o aux-in connection

Radio Wiring Diagram, Basic Infotainment (2 of 2) for Audi S4 Prestige 2013

List of elements for Radio Wiring Diagram, Basic Infotainment (2 of 2) for Audi S4 Prestige 2013:

• (not used) pin: 5 to 10
• 5 door
• Cd/dvd changer
• Computer data lines system
• Front information display control head control module (behind glove box)
• Fuse 5a
• Fuse carrier 2
• Fuse panel d (behind right end of dash)
• G687 (left side of center tunnel)
• Hot at all times
• Left front mid-bass speaker
• Left front treble speaker
• Left rear mid-bass speaker
• Left rear treble speaker
• Most data bus circuit
• Nca
• Pnk
• Radio
• Red
• Right front mid-bass speaker
• Right front treble speaker
• Right rear mid-bass speaker
• Right rear treble speaker
• T10u
• T10v
• T10w
• T17d
• T17f
• T27a
• T27b
• T27c
• T27d
• T2dm
• T8aa

Radio Wiring Diagram, Basic MMI (1 of 2) for Audi S4 Prestige 2013

List of elements for Radio Wiring Diagram, Basic MMI (1 of 2) for Audi S4 Prestige 2013:

• 18-pin connector
• 5-door
• Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area)
• Antenna amplifier 4 (left side of cargo area)
• Central locking & anti-theft alarm system antenna
• Comfort system control module (right side of trunk)
• Computer data lines system
• Fuse 30a
• Fuse 5a
• Fuse carrier
• G50 (left side of luggage compt)
• G51 (right side of luggage compt)
• G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel)
• Hot at all times
• Most data bus circuit
• Nca
• Radio
• Relay/fuse panel f (right side of luggage compt)
• Right front mid-bass speaker
• Right front treble speaker
• Right rear mid-bass speaker
• Right rear treble speaker
• Sedan
• T10ag
• T12w
• T17f
• T18a
• T1ai
• T1ao
• T1ap
• T1aq
• T1ar
• T1as
• T1h
• T1i
• T1l
• T1m
• T20c
• T27b
• T27c
• T27d
• T2ap
• T2df
• T2dg
• T2dh
• T2dn
• T2do
• T8ag
• Tv tuner (if equipped) (left side of trunk)
• Wagon

Radio Wiring Diagram, Basic MMI (2 of 2) for Audi S4 Prestige 2013

List of elements for Radio Wiring Diagram, Basic MMI (2 of 2) for Audi S4 Prestige 2013:

• Antenna amplifier 2 (if equipped) (right rear of roof)
• Auxiliary heater antenna (if equipped)
• Auxiliary heater radio receiver (if equipped)
• Cd/dvd changer
• Computer data lines system
• Digital radio antenna
• Fuse 5a
• Fuse carrier 2
• Fuse panel d (behind right end of dash)
• G62 (right "c" pillar)
• G687 (left side of center tunnel)
• Gps antenna
• Hot at all times
• Information electronics control module 1
• Left front mid-bass speaker
• Left front treble speaker
• Left rear mid-bass speaker
• Left rear treble speaker
• Most data bus circuit
• Nca
• Radio/telephone & navigation system antenna (center rear of roof)
• Satellite antenna (if equipped)
• T17d
• T1ac
• T1ae
• T1af
• T1ag
• T1ah
• T1ai
• T1n
• T1o
• T1w
• T27a
• T2dm
• T8aa
• Telephone antenna (if equipped)
• Telephone baseplate (if equipped)

Radio Wiring Diagram, Premium Infotainment (1 of 2) for Audi S4 Prestige 2013

List of elements for Radio Wiring Diagram, Premium Infotainment (1 of 2) for Audi S4 Prestige 2013:

• Antenna amplifier (right rear of roof)
• Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area)
• Computer data lines system
• External audio source connection
• Fuse 20a
• Fuse 5a
• Fuse carrier
• Fuse panel d (behind right end of dash)
• G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel)
• G687 (left side of center tunnel)
• G688 (right side of center tunnel)
• Hot at all times
• Nca
• Radio
• Radio/telephone & navigation system antenna (w/ roof antenna) (center rear of roof)
• Satellite antenna
• T12a
• T12s
• T16l
• T1ac
• T1ah
• T1ao
• T1ap
• T1i
• T1l
• T2df
• T8k
• Telephone transceiver (under front passenger's seat)
• W/ aux-in connector
• W/o aux-in connector

Radio Wiring Diagram, Premium Infotainment (2 of 2) for Audi S4 Prestige 2013

List of elements for Radio Wiring Diagram, Premium Infotainment (2 of 2) for Audi S4 Prestige 2013:

• 5 door
• Center mid-treble speaker
• Computer data lines system
• Digital sound system control module (sedan: left rear of trunk) (wagon: left rear of cargo area)
• Front information display control head control module (if equipped) (behind glove box)
• Fuse 30a
• Fuse carrier 3
• G50 (left side of luggage compt)
• Hot at all times
• Interior microphone
• Left front bass speaker
• Left front microphone
• Left front mid-range speaker
• Left front treble speaker
• Left rear mid-bass speaker
• Left rear midrange speaker
• Left rear treble speaker
• Microphone unit (in front roof module)
• Pnk
• Radio
• Red
• Relay/fuse panel f (right side of luggage compt)
• Right front bass speaker
• Right front midrange speaker
• Right front treble speaker
• Right rear mid-bass speaker
• Right rear midrange speaker
• Right rear treble speaker
• Subwoofer (if equipped)
• T10v
• T17c
• T17d
• T17f
• T18b
• T27a
• T27b
• T27c
• T27d
• T32h

Radio Wiring Diagram, Premium MMI (1 of 2) for Audi S4 Prestige 2013

List of elements for Radio Wiring Diagram, Premium MMI (1 of 2) for Audi S4 Prestige 2013:

• Antenna amplifier 2 (right rear of roof)
• Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area)
• Antenna amplifier 4 (left side of cargo area)
• Auxiliary heater antenna (if equipped)
• Auxiliary heater radio receiver (if equipped)
• Cd/dvd changer
• Central locking & anti-theft alarm system antenna
• Comfort system control module (right side of trunk)
• Computer data lines system
• Digital radio antenna (if equipped)
• Fuse 30a
• Fuse 5a
• Fuse carrier
• Fuse carrier 2
• Fuse panel d (behind right end of dash)
• G50 (left side of luggage compt)
• G51 (right side of luggage compt)
• G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel)
• G62 (right "c" pillar)
• G687 (left side of center tunnel)
• Gps antenna (w/ navigation)
• Hot at all times
• Information electronics control module 1
• Most data bus circuit
• Nca
• Radio
• Radio/telephone & navigation system antenna (center rear of roof)
• Relay/fuse panel f (right side of luggage compt)
• Satellite antenna (if equipped)
• Sedan
• T10ag
• T1ac
• T1ae
• T1af
• T1ag
• T1ah
• T1ai
• T1ao
• T1ap
• T1aq
• T1ar
• T1as
• T1h
• T1i
• T1l
• T1m
• T1n
• T1o
• T1w
• T20c
• T2ap
• T2df
• T2dg
• T2dh
• T2dm
• T2dn
• T2do
• T8aa
• Telephone antenna (if equipped)
• Telephone baseplate
• Tv tuner (if equipped) (left side of trunk)
• Wagon

Radio Wiring Diagram, Premium MMI (2 of 2) for Audi S4 Prestige 2013

List of elements for Radio Wiring Diagram, Premium MMI (2 of 2) for Audi S4 Prestige 2013:

• (left side of luggage compt) g50
• (sedan: left rear of trunk)
• 5 door
• Center mid- treble speaker
• Computer data lines system
• Digital sound system control module (wagon: left rear of cargo area)
• Interior microphone
• Left front bass speaker
• Left front mid-range speaker
• Left front treble speaker
• Left rear mid- bass speaker
• Left rear midrange speaker
• Left rear treble speaker
• Microphone unit (in front roof module)
• Most data bus circuit
• Nca
• Right front bass speaker
• Right front midrange speaker
• Right front treble speaker
• Right rear mid- bass speaker
• Right rear midrange speaker
• Right rear treble speaker
• Subwoofer (if equipped)
• T17c
• T17d
• T17f
• T18b
• T27a
• T27b
• T27c
• T27d
• T2dk
• T32h

Radio Wiring Diagram, Standard Infotainment (1 of 2) for Audi S4 Prestige 2013

List of elements for Radio Wiring Diagram, Standard Infotainment (1 of 2) for Audi S4 Prestige 2013:

• Antenna amplifier (right rear of roof)
• Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area)
• Computer data lines system
• External audio source connection
• Fuse 20a
• Fuse 5a
• Fuse carrier 2
• Fuse panel d (behind right end of dash)
• G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel)
• G687 (left side of center tunnel)
• G688 (right side of center tunnel)
• Hot at all times
• Nca
• Radio
• Radio/telephone & navigation system antenna (w/ roof antenna) (center rear of roof)
• Satellite antenna
• T12a
• T12s
• T16l
• T1ac
• T1ah
• T1ao
• T1ap
• T1i
• T1l
• T2df
• T8k
• Telephone transceiver (under front passenger's seat)
• W/ aux-in connection
• W/o aux-in connection

Radio Wiring Diagram, Standard Infotainment (2 of 2) for Audi S4 Prestige 2013

List of elements for Radio Wiring Diagram, Standard Infotainment (2 of 2) for Audi S4 Prestige 2013:

• 5 door
• Center mid-treble speaker
• Computer data lines system
• Digital sound system control module (wagon: left rear of cargo area) (sedan: left rear of trunk)
• Front information display control head control module (if equipped) (behind glove box)
• Fuse 30a
• Fuse carrier 3
• G50 (left side of luggage compt)
• Hot at all times
• Left front mid-bass speaker
• Left front treble speaker
• Left rear mid-bass speaker
• Left rear treble speaker
• Pnk
• Radio
• Red
• Relay/fuse panel f (right side of luggage compt)
• Right front mid-bass speaker
• Right front treble speaker
• Right rear mid-bass speaker
• Right rear treble speaker
• Subwoofer (if equipped)
• T10v
• T17c
• T17d
• T17f
• T27a
• T27b
• T27c
• T27d

Radio Wiring Diagram, Standard MMI (1 of 2) for Audi S4 Prestige 2013

List of elements for Radio Wiring Diagram, Standard MMI (1 of 2) for Audi S4 Prestige 2013:

• 18-pin connector
• 5-door
• Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area)
• Antenna amplifier 4 (left side of cargo area)
• Central locking & anti-theft alarm system antenna
• Comfort system control module (right side of trunk)
• Computer data lines system
• Fuse 30a
• Fuse 5a
• Fuse carrier
• G50 (left side of luggage compt)
• G51 (right side of luggage compt)
• G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel)
• Hot at all times
• Most data bus circuit
• Nca
• Radio
• Relay/fuse panel f (right side of luggage compt)
• Right front mid-bass speaker
• Right front treble speaker
• Right rear mid-bass speaker
• Right rear treble speaker
• Sedan
• T10ag
• T12w
• T17c
• T17f
• T18a
• T1ai
• T1ao
• T1ap
• T1aq
• T1ar
• T1as
• T1h
• T1i
• T1l
• T1m
• T20c
• T27b
• T27c
• T27d
• T2ap
• T2df
• T2dg
• T2dh
• T2dn
• T2do
• T8ag
• Tv tuner (if equipped) (left side of trunk)
• Wagon

Radio Wiring Diagram, Standard MMI (2 of 2) for Audi S4 Prestige 2013

List of elements for Radio Wiring Diagram, Standard MMI (2 of 2) for Audi S4 Prestige 2013:

• (if equipped) spare wheel well subwoofer
• Antenna amplifier 2 (if equipped) (right rear of roof)
• Auxiliary heater antenna (if equipped)
• Auxiliary heater radio receiver (if equipped)
• Cd/dvd changer
• Center mid-treble speaker
• Computer data lines system
• Digital radio antenna
• Fuse 5a
• Fuse carrier 2
• Fuse panel d (behind right end of dash)
• G62 (right "c" pillar)
• G687 (left side of center tunnel)
• Gps antenna (w/ navigation)
• Hot at all times
• Information electronics control module 1
• Left front mid-bass speaker
• Left front treble speaker
• Left rear mid-bass speaker
• Left rear treble speaker
• Most data bus circuit
• Nca
• Radio/telephone & navigation system antenna (center rear of roof)
• Satellite antenna (if equipped)
• T17d
• T1ac
• T1ae
• T1af
• T1ag
• T1ah
• T1ai
• T1n
• T1o
• T1w
• T27a
• T2dm
• T8aa
• Telephone antenna (if equipped)
• Telephone baseplate (if equipped)

Structure Borne Sound Actuator Wiring Diagram for Audi S4 Prestige 2013

List of elements for Structure Borne Sound Actuator Wiring Diagram for Audi S4 Prestige 2013:

• (behind left kick panel) g639
• Computer data lines system
• Fuse 5a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• Structure borne sound actuator
• Structure borne sound control module

SHIFT INTERLOCK

Park Brake Release Wiring Diagram for Audi S4 Prestige 2013

List of elements for Park Brake Release Wiring Diagram for Audi S4 Prestige 2013:

• Abs control module (left side of engine compt)
• Auto- hold button
• Clutch position sensor (m/t)
• Computer data lines system
• Electro- mechanical parking brake control module (right side of trunk)
• Electro-mechanical parking brake button
• Fuse 30a
• Fuse 5a
• Fuse carrier
• Fuse carrier 1
• Fuse panel c (behind left end of dash)
• Fuse panel f (right side of luggage compt)
• G51 (right side of luggage compt)
• Hot at all times
• Interior lights system
• Left parking brake motor
• Right parking brake motor

Shift Interlock Wiring Diagram for Audi S4 Prestige 2013

List of elements for Shift Interlock Wiring Diagram for Audi S4 Prestige 2013:

• 10a
• 2.0l
• 3.0l
• A/t
• Access/start authorization button
• Brake light switch (top of brake pedal assembly)
• Climatronic control module
• Comfort system central control module (right side of trunk)
• Computer data lines system
• Cvt
• Direct shift gearbox (dsg) transmission mechatronic
• Engine control module (ecm) (except 3.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt)
• Fuse 5a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G687 (left side of center tunnel)
• G688 (right side of center tunnel)
• Interior lighting switch
• Power distribution system
• Selector lever sensor system control module (on shifter unit)
• Shift lock solenoid & transmission park selector switch (on shifter unit)
• T16r
• T17e
• T17q
• T17r
• T20e
• T32b
• T32d
• T8b
• T94
• Transmission control module (tcm)
• Transmission control module (tcm) (in mechatronic unit)
• Vehicle electrical system control module (under left side of dash)
• W/ direct shift
• W/0 direct shift

Steering Column Wiring Diagram for Audi S4 Prestige 2013

List of elements for Steering Column Wiring Diagram for Audi S4 Prestige 2013:

• Access/start authorization switch
• Comfort system control module (right side of trunk)
• Electronic steering column lock control module (on steering column)
• Fuse 5a
• Fuse carrier 2
• Fuse panel d (behind right end of dash)
• G687 (left side of center tunnel)
• Hot at all times
• T17f
• T17g
• T17p
• T32a
• T32c
• T32d
• Vehicle electrical system control module (behind left side of dash)

STARTING/CHARGING

Charging Wiring Diagram for Audi S4 Prestige 2013

List of elements for Charging Wiring Diagram for Audi S4 Prestige 2013:

• 2.0l
• 3.0l
• Battery
• Battery interrupt igniter
• Battery jump start terminal (middle of engine compt plenum chamber)
• Data bus on board diagnostic interface (behind right center of dash)
• Fuse panel a (on battery, in luggage compt)
• G624 (middle of luggage compt, near battery)
• Generator & voltage regulator
• Starter
• T17e
• T17r
• T2y
• T5l
• Voltage stabilizer (w/ engine start/ stop system) (in spare tire well)

Starting Wiring Diagram for Audi S4 Prestige 2013

List of elements for Starting Wiring Diagram for Audi S4 Prestige 2013:

• (in mechatronic unit) transmission control module (tcm)
• (right side of center tunnel) g688
• (right side of trunk) electro mechanical parking brake control module
• 10a
• 12a
• 16a
• 2.0l
• 3.0l
• A/t
• Battery
• Battery interrupt igniter
• Battery jump start terminal d4 (middle of engine e5 compt plenum chamber)
• Charging circuit
• Clutch position sensor (m/t)
• Comfort system central control module (right side of trunk)
• Computer data lines system
• Cvt
• Direct shift gearbox (dsg) mechatronic
• Engine control module (ecm) (2.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt)
• Engine controls system
• Fuse 110a
• Fuse 40a
• Fuse 5a
• Fuse carrier
• Fuse panel a (on battery, in luggage compt)
• Fuse panel c (behind left end of dash)
• G624 (middle of luggage compt, near battery)
• G639 (behind left kick panel)
• G688 (right side of center tunnel)
• Ignition/starter switch
• Nca
• Power distribution
• Prnds
• Red
• Relay energized
• Relay/ fuse panel b (in plenum chamber electronics box)
• Selector lever sensor system control module (on shifter unit)
• Shift interlock system
• Start/stop mode button
• Starter
• Starter relay (on relay/fuse panel b)
• Starter relay 2 (on relay/fuse panel b)
• Steering column electronics control module (on steering column, behind steering wheel)
• System
• T16r
• T17c
• T17q
• T17r
• T2y
• T30a
• T32a
• T32b
• T32d
• T5l
• T94
• Transmission control module (tcm)
• Transmission park selector switch
• Vehicle electrical system control module (under left side of dash)
• W/ direct shift gearbox

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 3) for Audi S4 Prestige 2013

List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for Audi S4 Prestige 2013:

• 13a
• Air bag control module (below center console)
• Air bag spiral spring/return spring w/ slip ring
• Battery interrupt igniter
• Computer data lines system
• Driver air bag igniter & igniter 2 (in steering wheel)
• Driver's front air bag crash sensor (on left headlamp housing bracket)
• Driver's side air bag crash sensor (in driver's front door)
• Front passenger's air bag disabled indicator lamp
• Front passenger's front air bag crash sensor (on right headlamp housing bracket)
• Front passenger's side air bag crash sensor (in passenger's front door)
• Fuse 5a
• Fuse carrier
• Fuse panel a (on battery, in luggage compt)
• Fuse panel c (behind left end of dash)
• G50 (left side of luggage compt)
• G730 (base of right "c" pillar)
• Hot at all times
• Igniter
• Igniter 2
• Nca
• Power distribution system
• Rear passenger's side thorax air bag igniter (driver's side)
• Rear passenger's side thorax air bag igniter (front passenger's side)
• Rear side air bag crash sensor (driver's side) (in left "c" pillar)
• Rear side air bag crash sensor (front passenger's side) (in right "c" pillar)
• Red
• Solid state
• T10n
• T17f
• T17x
• T27a
• T27c

Supplemental Restraints Wiring Diagram (2 of 3) for Audi S4 Prestige 2013

List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for Audi S4 Prestige 2013:

• 46-pin connector
• Air bag ind lamp
• Computer data lines system
• Data bus on board diagnostic interface (behind right center of dash)
• Driver's seat belt tensioner & driver's belt force limiter (base of left "b" pillar)
• Driver's thorax air bag igniter
• Force limiter
• Front passenger's safety belt switch & passenger occupant detection system seat belt force sensor (special equipment)
• Front passenger's seat belt tensioner & front passenger's belt force limiter (base of right "b" pillar)
• Front passenger's thorax air bag igniter
• Fuse 5a
• Fuse carrier
• Fuse panel d (behind right end of dash)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• G687 (left side of center tunnel)
• Hot at all times
• Igniter
• Instrument cluster
• Instrument cluster control module
• Nca
• Passenger occupant detection system control module (special equipment)
• Passenger occupant detection system pressure sensor (special equipment)
• Red
• Solid state
• T10n
• T20d
• T2ai
• T2ca
• T2cd
• T2ce

Supplemental Restraints Wiring Diagram (3 of 3) for Audi S4 Prestige 2013

List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for Audi S4 Prestige 2013:

• (if equipped) front passenger's air bag deactivation key switch
• (in left automatic belt retractor) (special equipment) left rear seat belt tensioner igniter
• (special equipment) front passenger knee air bag igniter
• (under driver's front seat) driver's seat position sensor
• (under front passenger's seat) (special equipment) front passenger seat position sensor
• Air bag control module (below center console)
• Center rear seat belt tensioner igniter (special equipment)
• Driver knee air bag igniter (special equipment)
• Driver's head curtain air bag igniter
• Driver's safety belt switch
• Front passenger's air bag igniter 1 & 2 (behind right side of dash)
• Front passenger's head curtain air bag igniter
• G687 (left side of center tunnel)
• Igniter
• Nca
• Red
• Right rear seat belt tensioner igniter (special equipment) (in right automatic belt retractor)
• Solid state
• T10n
• T10o
• T12k
• T17g
• T17x
• T2bh
• T2cl

TRANSMISSION

A/T Wiring Diagram (1 of 3) for Audi S4 Prestige 2013

List of elements for A/T Wiring Diagram (1 of 3) for Audi S4 Prestige 2013:

• (left rear of engine compt) g12
• (right rear of engine compt)
• 10a
• 12a
• Access/start authorization button
• Automatic transmission hydraulic pressure sensor 1
• Automatic transmission hydraulic pressure sensor 2
• Comfort system control module (right side of trunk)
• Computer data lines system
• Direct shift gearbox (dsg) transmission mechatronic
• Engine control module (ecm)
• Engine controls system
• Fuse 15a
• Fuse 5a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G688 (right side of center tunnel)
• Gear position distance sensor 1
• Gear position distance sensor 2
• Gear position distance sensor 3
• Gear position distance sensor 4
• Hot at all times
• Interior lights system
• Nca
• Power distribution system
• Relay/fuse panel b (in plenum chamber electronics box)
• Selector lever sensor system control module (on shifter unit)
• T14h
• T14i
• T16r
• T17q
• T32b
• T32d
• T8al
• T94
• Temperature sensor in control module
• Transmission control module (tcm)
• Transmission park selector switch & shift lock solenoid (shift lock solenoid: on shifter unit)
• Vehicle electrical system control module (under left side of dash)

A/T Wiring Diagram (2 of 3) for Audi S4 Prestige 2013

List of elements for A/T Wiring Diagram (2 of 3) for Audi S4 Prestige 2013:

• 12a
• Air bag spiral spring/return spring w/ slip ring (in steering column)
• Computer data lines system
• Fuse 5a
• Fuse carrier
• Fuse panel d (behind right end of dash)
• Hot at all times
• Left multi- function buttons
• Mode
• Multi-function steering wheel control module
• Nca
• Right multi function buttons
• Steering column electronic systems control module (on steering column, behind steering wheel)
• Steering wheel control module
• Steering wheel vibration motor
• Tiptronic downshift button (w/ tiptronic)
• Tiptronic upshift button (w/ tiptronic)
• W/ lane assistance
• W/ tiptronic

A/T Wiring Diagram (3 of 3) for Audi S4 Prestige 2013

List of elements for A/T Wiring Diagram (3 of 3) for Audi S4 Prestige 2013:

• Clutch oil temperature sensor
• Drive position sensor
• Main pressure valve
• Nca
• Oil cooling valve
• Sub-transmission 1 valve 1
• Sub-transmission 1 valve 2
• Sub-transmission 1 valve 3
• Sub-transmission 1 valve 4
• Sub-transmission 2 valve 1
• Sub-transmission 2 valve 2
• Sub-transmission 2 valve 3
• Sub-transmission 2 valve 4
• Transmission assembly
• Transmission input speed (rpm) sensor 1
• Transmission input speed (rpm) sensor 2
• Transmission input speed (rpm) sensor 3

AWD Wiring Diagram for Audi S4 Prestige 2013

List of elements for AWD Wiring Diagram for Audi S4 Prestige 2013:

• Abs control module (left side of engine compt)
• Active steering control module (w/ special equipment) (under driver's footwell carpet)
• All wheel drive clutch valve
• All wheel drive clutch valve 2
• All wheel drive control module (in spare tire well)
• All wheel drive pump
• Computer data lines system
• Esp sensor unit (under driver's seat)
• Esp sensor unit 2 (w/ special equipment) (under driver's seat)
• Fuse 35a
• Fuse carrier 2
• G51 (right side of luggage compt)
• G639 (behind left kick panel)
• Hot at all times
• Longitudinal acceleration sensor (if equipped)
• Oil pressure/ temperature sensor
• Oil pressure/ temperature sensor 2
• Power distribution system
• Relay/fuse panel f (right side of luggage compt)
• Rotation rate sensor
• Transverse acceleration sensor

TRUNK, TAILGATE, FUEL DOOR

Trunk & Fuel Door Release Wiring Diagram for Audi S4 Prestige 2013

List of elements for Trunk & Fuel Door Release Wiring Diagram for Audi S4 Prestige 2013:

• (behind left kick panel) g639
• (right side of luggage compt) g51
• 10a
• 11a
• Comfort system control module (right side of trunk)
• Computer data lines system
• Driver's door control module (in driver's front door)
• Fuel tank lid unlock motor (right side of luggage compt)
• Fuse 20a
• Fuse 30a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G51 (right side of luggage compt)
• G51 (sedan) (right side of luggage compt)
• G654 (top of right "d" pillar)
• G654 (wagon) (top of right "d" pillar)
• Ground distribution system
• Hot at all times
• Interior lights system
• Locking sw
• Motor
• Rear lid closing assist motor/rear lid closing assist unlock stop switch/rear lid closing assist lock stop switch (center rear of luggage compt)
• Rear lid control module (wagon)
• Rear lid control module 2 (wagon)
• Rear lid lock button
• Rear lid lock cylinder unlock button
• Rear lid lock/alarm/ central locking switch & rear lid central locking system motor (integral to rear lid lock)
• Rear lid remote unlock switch
• Red
• Relay/fuse panel f (right side of luggage compt)
• Sedan
• T17o
• T17p
• T20f
• T27a
• T32c
• T32d
• T32e
• T32j
• Wagon

WARNING SYSTEMS

Brake Wear Sensor Wiring Diagram for Audi S4 Prestige 2013

List of elements for Brake Wear Sensor Wiring Diagram for Audi S4 Prestige 2013:

• (behind left kick panel) g639
• Computer data lines system
• Fuse 20a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• Hot at all times
• Instrument cluster control module
• Left front brake pad wear sensor
• Right front brake pad wear sensor (if equipped)
• Right rear brake pad wear sensor (if equipped)
• T16b
• T17l
• T17m
• T32b
• Vehicle electrical system control module (under left side of dash)

Tire Pressure Monitoring Wiring Diagram for Audi S4 Prestige 2013

List of elements for Tire Pressure Monitoring Wiring Diagram for Audi S4 Prestige 2013:

• Computer data lines system
• Fuse 5a
• Fuse carrier 2
• G638 (behind right kick panel)
• Hot at all times
• Instrument cluster control module
• Left front tire pressure monitoring sensor (in left front wheel assembly)
• Left rear tire pressure monitoring sensor (in left rear wheel assembly)
• Power distribution system
• Relay/ fuse panel f (right side of luggage compt)
• Right front tire pressure monitoring sensor (in right front wheel assembly)
• Right rear tire pressure monitoring sensor (in right rear wheel assembly)
• Tire pressure monitoring control module (behind right side of dash)

WIPER/WASHER

Jet Heater Wiring Diagram for Audi S4 Prestige 2013

List of elements for Jet Heater Wiring Diagram for Audi S4 Prestige 2013:

• Fuse 35a
• Fuse carrier
• Fuse panel c (behind left end of dash)
• G639 (behind left kick panel)
• Left washer nozzle heater
• Right washer nozzle heater
• T17l
• T17m
• T17n
• T32b
• Vehicle electrical system control module (under left side of dash)

Wiper/Washer Wiring Diagram for Audi S4 Prestige 2013

List of elements for Wiper/Washer Wiring Diagram for Audi S4 Prestige 2013:

• 12a
• 14a
• Automatic dimming interior rearview mirror
• Computer data lines system
• Fuse 15a
• Fuse 30a
• Fuse 35a
• Fuse 5a
• Fuse carrier
• Fuse carrier 1
• Fuse carrier 3
• Fuse panel c (behind left end of dash)
• Fuse panel d (behind right end of dash)
• G639 (behind left kick panel)
• G654 (top of right "d" pillar)
• G687 (left side of center tunnel)
• Headlamp washer pump (if equipped)
• Hot at all times
• Instrument cluster control module
• Nca
• Rain/light recognition sensor & humidity sensor
• Rear window wiper motor (wagon)
• Relay/fuse panel f (right side of luggage compt)
• Steering column electronic systems control module (on steering column, behind steering wheel)
• T16b
• T17l
• T17m
• T17n
• T32b
• T3c
• Vehicle electrical system control module (under left side of dash)
• Wagon
• Windshield washer fluid level sensor (if equipped)
• Windshield washer pump
• Windshield wiper intermittent mode switch
• Wiper control module (left rear of engine compt, in plenum chamber)