All Wiring Diagrams for Audi A5 Quattro 2008 model

AIR CONDITIONING

Automatic A/C Wiring Diagram, Basic (1 of 2) for Audi A5 Quattro 2008

List of elements for Automatic A/C Wiring Diagram, Basic (1 of 2) for Audi A5 Quattro 2008:

• (left side of center tunnel) g687
• (on relay/fuse carrier - sf, at right side of luggage compt) sockets relay
• 10a
• A/c control head climatronic control module (behind center of dash)
• Air flow door motor (left side of air intake housing)
• Brake light switch (on brake pedal assembly)
• Center outlet temperature sensor (center front of a/c unit)
• Center vent adjustment motor (right side of a/c unit)
• Climatronic refrigerant shut-off valve (right rear of engine)
• Computer data lines system
• Coolant pump (if equipped)
• Defroster door motor (left side of a/c unit)
• Early production
• Evaporator vent temperature sensor (right side of a/c unit)
• Footwell door motor (left side of a/c unit)
• Footwell outlet temperature sensor (lower left side of a/c unit)
• Fuse 10a
• Fuse 110a
• Fuse 40a
• Fuse 5a
• Fuse carrier
• Fuse panel sc (under left side of dash)
• Fuse panel sd (under right side of dash)
• G638 (behind right kick panel)
• Hot at all times
• Late production
• Main fuse panel sa (on battery, in luggage compt)
• Recirculation door motor (left side of air intake housing)
• Recirculation pump relay (w/ coolant pump)
• Red
• Sunlight photo sensor
• T16i
• T20e
• Temperature regulator door motor (lower left side of a/c unit)

Automatic A/C Wiring Diagram, Basic (2 of 2) for Audi A5 Quattro 2008

List of elements for Automatic A/C Wiring Diagram, Basic (2 of 2) for Audi A5 Quattro 2008:

• (a/t) coolant fan 2
• (m/t) (a/t)
• 11a
• 12a
• A/c compressor regulator valve
• After-run coolant pump
• Air pressure/ temperature sensor
• Auxiliary engine coolant (ec) pump relay
• Battery jump start terminal (on terminal 30 wire junction block)
• Computer data lines system
• Coolant fan
• Coolant fan control (fc) control module (on coolant fan)
• Engine control module (ecm) (in left plenum chamber)
• Engine coolant temperature (ect) sensor (front of engine)
• Fresh air blower (under air intake housing)
• Fresh air blower control module (under right side of dash)
• Fuse 1 40a 60a
• Fuse 15a
• Fuse 5a
• Fuse carrier
• Fuse panel sc (under left side of dash)
• G12 (left rear of engine compt)
• G639 (behind left kick panel)
• G671 (on left front cross member)
• G687 (left side of center tunnel)
• Hot at all times
• Nca
• Outside air temperature sensor
• Red
• Relay/ fuse carrier e box sb (in left plenum chamber e-box)
• T16b
• T17i
• T32b
• T60
• T94
• Vehicle electrical system control module (on relay & fuse panel)

Automatic A/C Wiring Diagram, Comfort (1 of 3) for Audi A5 Quattro 2008

List of elements for Automatic A/C Wiring Diagram, Comfort (1 of 3) for Audi A5 Quattro 2008:

• (on relay/fuse carrier - sf, at right side of luggage compt) sockets relay
• 10a
• A/c control head climatronic control module (behind center of dash)
• Air flow door motor (left side of air intake housing)
• Brake light switch (on brake pedal assembly)
• Computer data lines system
• Coolant pump (if equipped)
• Defroster door motor (left side of a/c unit)
• Early production
• Fuse 10a
• Fuse 110a
• Fuse 40a
• Fuse 5a
• Fuse carrier
• Fuse panel sc (under left side of dash)
• Fuse panel sd (under right side of dash)
• G638 (behind right kick panel)
• G687 (left side of center tunnel)
• Hot at all times
• Interior lights system
• Late production
• Left center vent motor
• Left footwell door motor (lower left side of a/c unit)
• Left temperature door motor (left side of a/c unit)
• Main fuse panel sa (on battery, in luggage compt)
• Rear temperature door motor
• Rear temperature selection potentiometer
• Recirculation door motor (left side of air intake housing)
• Recirculation pump relay (w/ coolant pump)
• Red
• Right center vent motor (right side of a/c unit)
• Right footwell door motor (lower right side of a/c unit)
• Right temperature door motor (upper right side of a/c unit)
• Sunlight photo sensor
• T16i
• T20e

Automatic A/C Wiring Diagram, Comfort (2 of 3) for Audi A5 Quattro 2008

List of elements for Automatic A/C Wiring Diagram, Comfort (2 of 3) for Audi A5 Quattro 2008:

• 12a
• A/c compressor regulator valve
• Air pressure/ temperature sensor
• Air quality sensor
• Automatic day/ night interior mirror
• Climatronic refrigerant shut-off valve (right rear of engine)
• Computer data lines system
• Evaporator vent temperature sensor (right side of a/c unit)
• Fresh air blower (under air intake housing)
• Fresh air blower control module (under right side of dash)
• Fuse 5a
• Fuse carrier
• Fuse panel sc (under left side of dash)
• G639 (behind left kick panel)
• G687 (left side of center tunnel)
• Humidity sensor
• Left footwell vent temperature sensor (left side of a/c unit)
• Left front upper body outlet temperature sensor
• Mirrors system
• Nca
• Outside air temperature sensor
• Right footwell vent temperature sensor (lower right side of a/c unit)
• Right front upper body outlet temperature sensor (behind right side of dash)
• T16b
• T17i
• T32b
• T8c
• Vehicle electrical system control module (on relay & fuse panel)

Automatic A/C Wiring Diagram, Comfort (3 of 3) for Audi A5 Quattro 2008

List of elements for Automatic A/C Wiring Diagram, Comfort (3 of 3) for Audi A5 Quattro 2008:

• (a/t) coolant fan 2
• (m/t) (a/t)
• 11a
• After-run coolant pump
• Auxiliary engine coolant (ec) pump relay
• Battery jump start terminal (on terminal 30 wire junction block)
• Coolant fan
• Coolant fan control (fc) control module (on coolant fan)
• Engine control module (ecm) (in left plenum chamber)
• Engine coolant temperature (ect) sensor (front of engine)
• Fuse 1 40a 60a
• Fuse 15a
• Fuse 5a
• Fuse carrier
• G12 (left rear of engine compt)
• G671 (on left front cross member)
• Hot at all times
• Red
• Relay/ fuse carrier e box sb (in left plenum chamber e-box)
• T60
• T94

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 3) for Audi A5 Quattro 2008

List of elements for Anti-lock Brakes Wiring Diagram (1 of 3) for Audi A5 Quattro 2008:

• (left rear of engine compt) abs control module
• (not used)
• (on left front cross member)
• 40a
• Abs control module fuse 1
• Abs hydraulic pump
• Abs inlet left rear
• Abs outlet left rear
• Auto hold button
• Computer data lines system
• Driving dynamics regulation high pressure switch valve 2
• Electro-mechanical parking brake button
• Fuse 10a
• Fuse 110a
• Fuse 5a
• Fuse carrier 2
• Fuse carrier 4
• Fuse panel sc (under left side of dash)
• G671
• G671 (on left front cross member)
• Hot at all times
• Left front abs inlet valve
• Left front abs outlet valve
• Left front abs wheel speed sensor (on left front wheel hub)
• Left rear abs wheel speed sensor (on left rear wheel hub)
• Main fuse panel sa (on battery, in luggage compt)
• Red
• Regulation high driving dynamics
• Regulation switch driving dynamics
• Relay/fuse carrier luggage compartment sf (right side of luggage compt)
• Right front abs inlet valve
• Right front abs outlet valve
• Right rear abs inlet valve
• Right rear abs outlet valve
• Valve
• Valve 1
• Valve 1 pressure switch
• Valve 2

Anti-lock Brakes Wiring Diagram (2 of 3) for Audi A5 Quattro 2008

List of elements for Anti-lock Brakes Wiring Diagram (2 of 3) for Audi A5 Quattro 2008:

• (behind left
• (behind left kick panel) g639
• 3.2l
• 4.2l
• A/c control head climatronic control module (behind centre of dash)
• Active steering control module
• All wheel drive control module
• Asr/esp button
• Brake light switch (on brake pedal assembly)
• Computer data
• Engine control module (ecm) (in left plenum chamber)
• Esp sensor unit
• Esp sensor unit 2
• Fuse 25a
• Fuse 35a
• Fuse 5a
• Fuse carrier 1
• Fuse carrier 2
• Fuse carrier 4
• Fuse panel sc (under left side of dash)
• Fuse panel sd (under right side of dash)
• G687 (left side of central tunnel)
• Hot at all times
• Interior lights system
• Kick panel) g639
• Lines system
• Red
• Right front abs wheel speed sensor (on right front wheel hub)
• Right rear abs wheel speed sensor (on right rear wheel hub)
• T10h
• T20e
• T5d
• T8g
• T94

Anti-lock Brakes Wiring Diagram (3 of 3) for Audi A5 Quattro 2008

List of elements for Anti-lock Brakes Wiring Diagram (3 of 3) for Audi A5 Quattro 2008:

• (on steering coloumn) steering column electronic systems control module
• 12a
• Abs warning ind
• Asr/esp control lamp
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Continued phased in modification
• Discontinued phased in modification
• Fuse 110a
• Fuse 5a
• Fuse carrier 1
• Fuse carrier 2
• Fuse panel sd (under right side of dash)
• G687 (left side of central tunnel)
• Hot at all times
• Instrument cluster control module
• Main fuse panel sa (on battery, in luggage compt)
• Nca
• Red
• Steering angle sensor (in steering coloumn)
• T32c
• T32d

ANTI-THEFT

Anti-theft Wiring Diagram for Audi A5 Quattro 2008

List of elements for Anti-theft Wiring Diagram for Audi A5 Quattro 2008:

• 12a
• Access/start authorization button (w/ start/stop button)
• Access/start authorization switch
• Alarm horn
• Alarm system off switch
• Antenna amplifier 3
• Anti-theft alarm system sensor
• Central locking & anti-theft alarm system antenna
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Driver's door control module (in driver's door)
• Electronic steering column lock control module (on steering column)
• Front hood switch
• Fuse 5a
• Fuse carrier 2
• Fuse carrier 3
• Fuse panel sc (under left side of dash)
• Fuse panel sd (under right side of dash)
• G51 (right side of luggage compt)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• G687 (left side of center tunnel)
• G688 (right side of center tunnel)
• Headlights system
• Horns system
• Hot at all times
• Interior access/ start authorization antenna 1
• Interior lights system
• Left access/start authorization antenna
• Left front outside door handle touch sensor
• Luggage compartment access/start authorization antenna
• Nca
• Power tops system
• Right front outside door handle touch sensor
• Selector lever sensor system control module
• T10k
• T17m
• T17o
• T20f
• T32b
• T32c
• T32d
• T32e
• T32j
• Trunk lid alarm switch/rear lid central locking system motor
• Vehicle electrical system control module (on relay & fuse panel)
• W/ mmi
• W/o mmi

BODY CONTROL MODULES

Comfort System Central Control Module Wiring Diagram for Audi A5 Quattro 2008

List of elements for Comfort System Central Control Module Wiring Diagram for Audi A5 Quattro 2008:

• 10a
• 11a
• Anti-lock brakes system
• Anti-theft system
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Cruise control system
• Defogger system
• Door locks system
• Engine controls system
• Exterior lights system
• Fuse 20a
• Fuse 30a
• Fuse carrier 2
• G51 (right side of luggage compt)
• Hot at all times
• Interior lights system
• Nca
• Power distribution system
• Power tops, power tops & anti-theft systems
• Power windows system
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Shift interlock system
• T17o
• T17p
• T32c
• T32d
• T32e
• Transmissions system
• Trunk, tailgate, fuel doors system

Steering Column Electronic Systems Control Module Wiring Diagram for Audi A5 Quattro 2008

List of elements for Steering Column Electronic Systems Control Module Wiring Diagram for Audi A5 Quattro 2008:

• 12a
• Airbag control module (under center console)
• Computer data lines system
• Cruise control switch
• Driver's air bag igniter
• Driver's air bag igniter 2
• Engine controls system
• Fuse 5a
• Fuse carrier 1
• Fuse carrier 2
• Fuse panel sd (under right side of dash)
• G687 (left side of center tunnel)
• Hot at all times
• Left multi- function button
• Multi-function steering wheel control module
• Nca
• Return ring (top of steering column)
• Right multi-function button
• Signal horn activation
• Steering angle sensor (in steering column)
• Steering column electronic systems control module (on steering column)
• Steering wheel control module
• Steering wheel vibration motor
• T16f
• T4ac
• Tiptronic downshift button
• Tiptronic upshift button
• Turn signal switch
• W/ directional stabilization assistance
• W/ tiptranic
• Windshield wiper/ washer switch

Vehicle Electrical System Control Module Wiring Diagram for Audi A5 Quattro 2008

List of elements for Vehicle Electrical System Control Module Wiring Diagram for Audi A5 Quattro 2008:

• 10a
• Air conditioning & seats systems
• Air conditioning system
• Anti-lock brakes system
• Anti-theft system
• Computer data lines system
• Discontinued (phased in modification)
• Engine controls system
• Exterior lights system
• Fuse 30a
• Fuse 30a 20a
• Fuse 35a
• Fuse 5a
• Fuse carrier 1
• Fuse carrier 2
• Fuse carrier 3
• Fuse panel sc (under left side of dash)
• G639 (behind left kick panel)
• Headlights system
• Horns system
• Hot at all times
• Instrument cluster system
• Interior lights system
• Phased in modification
• Power tops, garage door opener & interior light systems
• Power windows system
• Seats system
• Shift interlock system
• T16b
• T17l
• T17m
• T17n
• T32a
• T32b
• T6f
• Transmissions system
• Vehicle electrical system control module (on relay & fuse panel)
• Wiper/washer system

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 3) for Audi A5 Quattro 2008

List of elements for Computer Data Lines Wiring Diagram (1 of 3) for Audi A5 Quattro 2008:

• (left side of center tunnel) g687
• 11a
• Abs control module (left rear of engine compt)
• Active steering control module
• Adaptive cruise control sensor
• Airbag control module (under center console)
• All wheel drive control module
• Battery monitoring control module (at battery)
• Dash)
• Data bus on board diagnostic interface (above glove box)
• Data link connector (under left side of
• Directional stabilization assistance control module (top center of windshield)
• Early production
• Electronic damping control module
• Engine control module (in left plenum chamber)
• Esp sensor unit
• Esp sensor unit 2 (w/ dynamic steering & gear box quattro sport)
• Fuse 10a
• Fuse 5a
• Fuse carrier 1
• Fuse carrier 2
• Fuse panel sd (under right side of dash)
• G687 (left side of center tunnel)
• Generator
• Headlamp range control module
• Hot at all times
• Lane change assistance control module (if equipped) (behind right side of rear bumper)
• Lane change assistance control module 2 (behind right side of rear bumper)
• Late production
• Left headlamp assembly
• Nca
• Right headlamp assembly
• Sound systems
• T10h
• T94
• Transmission control module (under transmission oil pan)

Computer Data Lines Wiring Diagram (2 of 3) for Audi A5 Quattro 2008

List of elements for Computer Data Lines Wiring Diagram (2 of 3) for Audi A5 Quattro 2008:

• (behind left side of front bumper) garage door opener control module
• (center front of roof) (if equipped) power sunroof control module
• (premium) air quality sensor
• 10h
• 10l
• 11h
• 11l
• 12h
• 12l
• 13h
• 13l
• 14h
• 14l
• 15h
• 15l
• 16h
• 16l
• 17h
• 17l
• 18h
• 18l
• 19h
• 19l
• 20h
• 20l
• 21h
• 21l
• 22h
• 22l
• 23h
• 23l
• A/c pressure/ temperature sensor
• Anti-theft alaram system sensor
• Automatic day/ night interior mirror
• Base
• Cd changer (or) dvd changer
• Charisma switch module
• Digital radio
• Digital sound system control module (left rear of luggage comp)
• Driver's door control module (in driver's front door)
• Front information display control head control module (center of dash)
• Garage door opener control head
• Information electronics control module 1
• Left can bus disconnection plug
• Memory seat/ steering column adjustment control module (under driver's seat)
• Navigation system w/ cd drive control module (left rear of luggage compt)
• Premium
• T16b
• T18b
• T20f
• T32g
• T32h
• T8ah
• Telephone transceiver (under front passenger's seat)
• Tv tuner
• Vehicle electrical system control module (on relay & fuse panel)

Computer Data Lines Wiring Diagram (3 of 3) for Audi A5 Quattro 2008

List of elements for Computer Data Lines Wiring Diagram (3 of 3) for Audi A5 Quattro 2008:

• (if equipped) rear view camera system control module
• (on steering column) electronic steering column lock control module
• (right rear of luggage compt) comfort system central control module
• (w/ tailor socket) towing recognition control module
• 10h
• 10l
• 11h
• 11l
• 12h
• 12l
• 13h
• 13l
• 14h
• 14l
• 15h
• 15l
• 16h
• 16l
• 17h
• 17l
• 18h
• 18l
• 19h
• 19l
• 20h
• 20l
• 21h
• 21l
• 22h
• 22l
• 23h
• 23l
• Access/start authorization switch
• Auxiliary heater control module (right front of engine compt)
• Climatronic control module
• Electro mechanical parking brake control module (right rear of luggage compt)
• External audio source connection
• Front passenger's door control module (in passenger's front door)
• Instrument cluster control module
• Parallel parking assistance control module
• Passenger's memory seat control module (under front passenger's seat)
• Radio
• Right can bus disconnection plug
• Steering column electronic system control module (on steering column)
• T16e
• T16i
• T20g
• T32c
• T32i
• Tire pressure monitoring control module
• Vehicle positioning system interface control module

COOLING FAN

Cooling Fan Wiring Diagram for Audi A5 Quattro 2008

List of elements for Cooling Fan Wiring Diagram for Audi A5 Quattro 2008:

• 11a
• After-run coolant pump
• Battery jump start terminal (on terminal 30 wire junction block)
• Coolant circulation pump relay (on relay/fuse carrier e-box-sb)
• Coolant fan
• Coolant fan 2
• Coolant fan control (fc) control module (on coolant fan)
• Coolant fan control (fc) control module 2 (on coolant fan 2)
• Engine control module (ecm) (in left plenum chamber)
• Engine coolant temperature (ect) sensor
• Fuse 1 60a
• Fuse 10a
• Fuse 40a
• Fuse 5a
• Fuse carrier
• G12 (left rear of engine compt)
• G671 (on left front cross member)
• Hot at all times
• Map controlled engine cooling thermostat
• Red
• Relay/ fuse carrier e box sb (in left plenum chamber e-box)
• T60
• T94

CRUISE CONTROL

Cruise Control Wiring Diagram (1 of 2) for Audi A5 Quattro 2008

List of elements for Cruise Control Wiring Diagram (1 of 2) for Audi A5 Quattro 2008:

• (at transmission) direct shift gearbox (dsg) mechatronic
• (if equipped) adaptive cruise control sensor
• 3.2l
• 4.2l
• A/t
• Clutch pedal sensor
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Early production
• Engine control module (ecm) (in left plenum chamber)
• Fuse 5a
• Fuse carrier 1
• Fuse carrier 4
• Fuse panel sd (under right side of dash)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• Hot at all times
• Late production
• M/t
• Relay/fuse carrier luggage compartment sf (right side of luggage compt)
• T16r
• T32c
• T32d
• T60
• T94
• Throttle position (tp) sensor (top of accelerator pedal assembly)
• Throttle valve control module (at rear of engine)
• Transmission control module (tcm)
• Transmission control module (tcm) (under transmission oil pan)

Cruise Control Wiring Diagram (2 of 2) for Audi A5 Quattro 2008

List of elements for Cruise Control Wiring Diagram (2 of 2) for Audi A5 Quattro 2008:

• Abs control module (left rear of engine compt)
• Computer data lines system
• Cruise control switch
• G687 (left side of central tunnel)
• Left front abs wheel speed sensor (on left front wheel hub)
• Left rear abs wheel speed sensor (on left rear wheel hub)
• Nca
• Red
• Right front abs wheel speed sensor (on right front wheel hub)
• Right rear abs wheel speed sensor (on right rear wheel hub)
• Steering column electronic systems control module (on steering column)

DEFOGGERS

Defoggers Wiring Diagram for Audi A5 Quattro 2008

List of elements for Defoggers Wiring Diagram for Audi A5 Quattro 2008:

• 10a
• 11a
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Door locks system
• Driver's door control module (in driver's door)
• Driver's heated outside mirror
• Fm frequency filter (in positive wire)
• Front passenger's door control module (in front passenger's door)
• Front passenger's heated outside mirror
• Fuse 15a
• Fuse 30a
• Fuse 40a
• Fuse carrier
• Fuse panel sc (under left side of dash)
• G51 (right side of luggage compt)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• G657
• Heated rear window
• Hot at all times
• Mirrors system
• Nca
• Rear window defogger fuse
• Rear window defogger relay (on relay/fuse carrier - sf, at right side of luggage compt)
• Relay/ fuse carrier luggage compartment sf (right side of luggage compt)
• T16m
• T16n
• T17o
• T20f
• T20g
• T32c
• Windshield antenna suppression filter (w/ trap circuit)

ELECTRONIC SUSPENSION

Electronic Suspension Wiring Diagram (1 of 2) for Audi A5 Quattro 2008

List of elements for Electronic Suspension Wiring Diagram (1 of 2) for Audi A5 Quattro 2008:

• Computer data lines system
• Electronic damping control module (right rear of luggage compt)
• Fuse 15a
• Fuse 5a
• Fuse carrier 2
• Fuse panel sd (under right side of dash)
• G51 (right side of luggage compt)
• Hot at all times
• Left front shock absorber w/dampening adjustment valve (in left front wheelwell)
• Left rear shock absorber w/dampening adjustment valve (in left rear wheelwell)
• Luggage compt)
• Power distribution system
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Right front level control system sensor (at right side of front axle)
• Right front shock absorber w/dampening adjustment valve (in right front wheelwell)
• Right rear shock absorber w/dampening adjustment valve (in right rear wheelwell)
• Right side of

Electronic Suspension Wiring Diagram (2 of 2) for Audi A5 Quattro 2008

List of elements for Electronic Suspension Wiring Diagram (2 of 2) for Audi A5 Quattro 2008:

• Active steering control module
• Charisma switch module
• Computer data
• Computer data lines system
• Fuse 35a
• Fuse 5a
• Fuse carrier 1
• Fuse carrier 4
• Fuse panel sc (under left side of dash)
• G687 (left side of center tunnel)
• G688 (right side of center tunnel)
• Hot at all times
• Left front body acceleration sensor (on left front chassis rail)
• Left front level control system sensor (at left side of front axle)
• Left rear level control system sensor (at left side of rear axle)
• Lines system
• Rear body acceleration sensor (left rear chassis rail)
• Right front body acceleration sensor (on right front chassis rail)
• Right rear level control system sensor (at right side of rear axle)
• T10h
• T16b
• T5d
• T8g
• Vehicle electrical system control module (on relay & fuse panel)
• W/ navigation system
• W/o navigation system

ENGINE PERFORMANCE

3.2L

3.2L, Engine Performance Wiring Diagram (1 of 8) for Audi A5 Quattro 2008

List of elements for 3.2L, Engine Performance Wiring Diagram (1 of 8) for Audi A5 Quattro 2008:

• (left rear of engine compt) g12
• (or red)
• (right rear of luggage compt) comfort system central control module
• (under transmission oil pan) (a/t) transmission control module
• Cooling fans system
• Engine control module (ecm) (in left of plenum chamber)
• Fuse 15a
• Fuse 20a
• Fuse 5a
• Fuse carrier
• G12 (left rear of engine compt)
• Nca
• Oil level thermal sensor
• Oxygen sensor (02s) 2 behind three way catalytic convertor (in left exhaust)
• Oxygen sensor (o2s) behind three way catalytic convertor (in right exhaust)
• Red
• Relay/ fuse carrier e box sb (in left chamber plenum e-box)
• Starting/ charging system
• Starting/charging system
• T32d
• T94
• Throttle position (tp) sensor & throttle position (tp) sensor 2 (top of accelerator pedal assembly)

3.2L, Engine Performance Wiring Diagram (2 of 8) for Audi A5 Quattro 2008

List of elements for 3.2L, Engine Performance Wiring Diagram (2 of 8) for Audi A5 Quattro 2008:

• 10a
• Battery interrupt igniter
• Battery jump start terminal (on terminal 30 wire junction block)
• Camshaft actuator 1 (top of right cylinder head)
• Camshaft actuator 2 (top of right cylinder head)
• Camshaft actuator 3 (top of right cylinder head)
• Camshaft actuator 4 (top of right cylinder head)
• Camshaft actuator 5 (top of right cylinder head)
• Camshaft actuator 6 (top of right cylinder head)
• Fuse 110a
• Fuse 15a
• Fuse carrier
• Hot at all times
• Main fuse panel sa (on battery, in luggage compt)
• Red
• Reduced oil pressure switch
• Relay/ fuse carrier e box sb (in left plenum chamber e-box)

3.2L, Engine Performance Wiring Diagram (3 of 8) for Audi A5 Quattro 2008

List of elements for 3.2L, Engine Performance Wiring Diagram (3 of 8) for Audi A5 Quattro 2008:

• (right rear of luggage compt) (a/t) comfort system central control module
• Clutch position sensor (m/t)
• Comfort system central control module (m/t) (right rear of luggage compt)
• Electro- mechanical parking brake control (right rear of luggage compt)
• Fuse 25a
• Fuse 5a
• Fuse carrier
• Fuse panel sc (under left side of dash)
• G639 (behind left kick panel)
• Hot at all times
• Red
• Relay/ fuse carrier e box sb (in left plenum chamber e-box)
• Shift lock solenoid (a/t)
• T30a
• T32d
• Transmission control module (a/t) (under transmission oil pan)

3.2L, Engine Performance Wiring Diagram (4 of 8) for Audi A5 Quattro 2008

List of elements for 3.2L, Engine Performance Wiring Diagram (4 of 8) for Audi A5 Quattro 2008:

• (in left exhaust) heated oxygen sensor (ho2s) 2
• (in right exhaust) heated oxygen sensor (h02s)
• (on brake pedal assembly) brake light switch
• (on right "c" panel) g663
• (right rear of luggage compt) comfort system central control module
• Camshaft actuator 10 (top of left cylinder head)
• Camshaft actuator 11 (top of left cylinder head)
• Camshaft actuator 12 (top of left cylinder head)
• Camshaft actuator 7 (top of left cylinder head)
• Camshaft actuator 8 (top of left cylinder head)
• Camshaft actuator 9 (top of left cylinder head)
• Climatronic control module
• Fuel gauge sensor
• Fuel pump (fp) control module
• Nca
• Red
• T20e
• T32d
• T5f

3.2L, Engine Performance Wiring Diagram (5 of 8) for Audi A5 Quattro 2008

List of elements for 3.2L, Engine Performance Wiring Diagram (5 of 8) for Audi A5 Quattro 2008:

• (left side of center tunel) g687
• (rear of engine) manifold absol- ute pressure/ intake air temperature sensor
• Camshaft adjustment valve 1 (exhaust) (right rear of engine)
• Camshaft adjustment valve 1 (right rear of engine)
• Camshaft adjustment valve 2 (exhaust) (left rear of engine)
• Camshaft adjustment valve 2 (left rear of engine)
• Climatronic control module
• Climatronic refrigerant shut-off valve (right rear of engine)
• Computer data lines system
• Engine coolant level/temp warning
• Engine coolant temp
• Engine electronics indicator
• Fuel level
• Fuel level sensor 2
• Fuel reserve warning
• Fuse 5a
• Fuse carrier
• Fuse panel sc (under left side of dash)
• Hot at all times
• Instrument cluster control module
• Oil pressure warning
• Red
• Speedometer
• T20e
• T32f

3.2L, Engine Performance Wiring Diagram (6 of 8) for Audi A5 Quattro 2008

List of elements for 3.2L, Engine Performance Wiring Diagram (6 of 8) for Audi A5 Quattro 2008:

• (front of engine) engine coolant temperature (ect) sensor
• (left side of engine) camshaft position sensor 4
• (on right cylinder bank)
• (rear of engine) engine speed (rpm) sensor
• (right front of engine) low fuel pressure sensor
• (top left rear of engine) fuel pressure sensor
• (top of left cylinder bank) camshaft position (cmp) sensor 2
• Camshaft posi- tion (cmp) sensor
• Camshaft position sensor 3
• Engine control module (ecm) (in left of plenum chamber)
• Intake manifold position sensor tuning valve (front of engine)
• Knock sensor (ks) 1 (top right rear of engine)
• Knock sensor (ks) 2 (top left side of engine)
• Nca
• Red
• Secondary air injection sensor 1
• T60

3.2L, Engine Performance Wiring Diagram (7 of 8) for Audi A5 Quattro 2008

List of elements for 3.2L, Engine Performance Wiring Diagram (7 of 8) for Audi A5 Quattro 2008:

• 30a
• Evaporative emission (evap) canister purge (right rear of engine)
• Fuel metering valve (right front of engine)
• G615 (on left strut tower)
• Intake manifold tuning (imt) valve (front of engine)
• Leak detection pump (ldp)
• Oil pressure regulator valve (left side of engine)
• Red
• Second- ary air injection (air) pump fuse
• Secondary air injection (air) pump motor (below right headlight assembly)
• Secondary air injection (air) pump relay (in left ple- num chamber e-box)
• Secondary air injection (air) solenoid valve
• Secondary air injection (air) solenoid valve 2

3.2L, Engine Performance Wiring Diagram (8 of 8) for Audi A5 Quattro 2008

List of elements for 3.2L, Engine Performance Wiring Diagram (8 of 8) for Audi A5 Quattro 2008:

• (on left cylinder bank) fuel injectors
• (on right cylinder bank) fuel injectors
• Coil 1
• Coil 2
• Coil 3
• Coil 4
• Coil 5
• Coil 6
• Computer data lines system
• Cruise control switch (if equipped)
• Engine control module (ecm) (in left plenum chamber)
• G600
• G601
• G615 (on left strut tower)
• Ignition coil (coil 1,2 & 3 : top of right cylinder bank) (coil 4,5 & 6 : top of left cylinder bank)
• Nca
• Red
• Starting/charging system
• T16f
• T60
• T94
• Throttle valve control module (at rear of engine)
• To spark plug
• Vehicle electrical system control module (on relay & fuse panel)

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram, Early Production for Audi A5 Quattro 2008

List of elements for Backup Lamps Wiring Diagram, Early Production for Audi A5 Quattro 2008:

• (left side of luggage compt) g50
• (right side of center tunnel) g688
• (right side of luggage compt) g51
• Automatic day/ night interior mirror
• Backup
• Backup 2
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Fuse 30a
• Fuse carrier
• G51 (right side of luggage compt)
• Hot at all times
• Left taillamp assembly 1
• Left taillamp assembly 2
• Prnds
• Relay/ fuse carrier luggage compt sf (right side of luggage compt)
• Right taillamp assembly 1
• Right taillamp assembly 2
• Selector level sensor system control module
• T17o
• T17p
• T32c
• Transmission control module (tcm) (under transmission oil pan)
• Trunk lid alarm switch

Backup Lamps Wiring Diagram, Late Production for Audi A5 Quattro 2008

List of elements for Backup Lamps Wiring Diagram, Late Production for Audi A5 Quattro 2008:

• (left side of luggage compt) g50
• (right side of center tunnel)
• (right side of luggage compt) g51
• Automatic day/ night interior mirror
• Backup
• Backup 2
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Fuse 30a
• Fuse carrier
• G51 (right side of luggage compt)
• Hot at all times
• Left taillamp assembly 1
• Left taillamp assembly 2
• Prnds
• Relay/ fuse carrier luggage compt sf (right side of luggage compt)
• Right taillamp assembly 1
• Right taillamp assembly 2
• Selector level sensor system control module
• T17o
• T17p
• T32c
• Transmission control module (tcm) (under transmission oil pan)
• Trunk lid alarm switch

Exterior Lamps Wiring Diagram, Early Production (1 of 2) for Audi A5 Quattro 2008

List of elements for Exterior Lamps Wiring Diagram, Early Production (1 of 2) for Audi A5 Quattro 2008:

• (left side of center tunnel) g687
• 12a
• Computer data lines system
• Emergency flasher button
• Emergency flasher ind lamp
• Fuse 10a
• Fuse 30a
• Fuse 5a
• Fuse carrier
• Fuse panel sd (under right side of dash)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• G687 (left side of center tunnel)
• Hot at all times
• Interior lights system
• Left headlight assembly
• Light switch
• Marker
• Nca
• Park
• Relay/ fuse carrier luggage compartment sf (right side of luggage compt)
• Right headlight assembly
• Steering column electronic systems control module (on steering column)
• T16f
• T17m
• T17n
• T32a
• Turn
• Turn signal switch
• Turn/ marker
• Valet parking ind lamp
• Valet parking lock button
• Vehicle electrical system control module (on relay & fuse panel)

Exterior Lamps Wiring Diagram, Early Production (2 of 2) for Audi A5 Quattro 2008

List of elements for Exterior Lamps Wiring Diagram, Early Production (2 of 2) for Audi A5 Quattro 2008:

• (left side of center tunnel) g687
• 3.0l
• 4.2l
• Backup
• Backup lamps circuit
• Brake light switch (on brake pedal assembly)
• Brake/ turn/ tail 2
• Brake/ turn/tail
• Climatronic control module
• Clutch position sensor (m/t)
• Comfort system central control module (right rear of luggage compt)
• Engine control module (ecm) (in left plenum chamber)
• Fuse 5a
• Fuse carrier
• Fuse panel sc (under left side of dash)
• G50 (left side of of luggage compt)
• G51 (right side of luggage compt)
• G639
• G690
• High-mount brake light
• Left 2
• Left license plate light
• Left taillamp assembly 1 (w/o led rear lights)
• Left taillamp assembly 2 (w/o led rear lights)
• Marker
• Parking
• Rear lid lock cylinder unlock button
• Right license plate light
• Right taillamp assembly 1
• Right taillamp assembly 2
• T17o
• T17p
• T20e
• T32c
• T32d
• T94
• Trunk lid alarm switch

Exterior Lamps Wiring Diagram, Late Production (1 of 2) for Audi A5 Quattro 2008

List of elements for Exterior Lamps Wiring Diagram, Late Production (1 of 2) for Audi A5 Quattro 2008:

• (left side of center tunnel) g687
• 12a
• Computer data lines system
• Emergency flasher button
• Emergency flasher ind lamp
• Fuse 10a
• Fuse 30a
• Fuse 5a
• Fuse carrier
• Fuse panel sd (under right side of dash)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• G687 (left side of center tunnel)
• Hot at all times
• Interior lights system
• Left headlight assembly
• Light switch
• Marker
• Nca
• Park
• Relay/ fuse carrier luggage compartment sf (right side of luggage compt)
• Right headlight assembly
• Steering column electronic systems control module (on steering column)
• T16f
• T17m
• T17n
• T32a
• Turn
• Turn signal switch
• Turn/ marker
• Valet parking ind lamp
• Valet parking lock button
• Vehicle electrical system control module (on relay & fuse panel)

Exterior Lamps Wiring Diagram, Late Production (2 of 2) for Audi A5 Quattro 2008

List of elements for Exterior Lamps Wiring Diagram, Late Production (2 of 2) for Audi A5 Quattro 2008:

• (left side of center tunnel) g687
• 3.0l
• 4.2l
• Backup
• Backup 2
• Backup lamps circuit
• Brake light switch (on brake pedal assembly)
• Brake/ turn
• Brake/ turn/tail
• Brake/turn/ tail
• Brake/turn/ tail 2
• Climatronic control module
• Clutch position sensor (m/t)
• Comfort system central control module (right rear of luggage compt)
• Engine control module (ecm) (in left plenum chamber)
• Fuse 5a
• Fuse carrier
• Fuse panel sc (under left side of dash)
• G50 (left side of of luggage compt)
• G51 (right side of luggage compt)
• G639
• G690
• High-mount brake light
• Left license plate light
• Left taillamp assembly
• Left taillamp assembly 1
• Marker
• Rear lid lock cylinder unlock button
• Right license plate light
• Right taillamp assembly 1
• Right taillamp assembly 2
• T17o
• T17p
• T20e
• T32c
• T32d
• T94
• Trunk lid alarm switch
• Turn/tail brake/

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 2) for Audi A5 Quattro 2008

List of elements for Ground Distribution Wiring Diagram (1 of 2) for Audi A5 Quattro 2008:

• Abs control module
• All wheel drive control module
• Antenna amplifier 3 shield
• Battery monitoring control module
• Coolant fan control (fc) control module
• Coolant fan control (fc) control module 2
• Digital sound system control module
• Digital sound system control module, navigation system w/ cd drive control module, radio, tv tuner & satellite radio
• Direct shift gearbox (dsg) mechatronic, coolant circulation pump relay, intake flap motor, variable intake manifold runner motor, transmission range (tr) gear recognition switch, oil level thermal sensor, brake system vacuum pump & after run coolant pump
• External audio source connection shield
• Fm frequency filter
• G12 (left rear of engine compt)
• G50 (left side of luggage compt)
• G51 (right side of luggage compt)
• G600
• G601
• G61 (on left "c" pillar)
• G615 (on left strut tower)
• G62 (on right "c" pillar)
• G624 (near starter battery)
• G638 (behind right kick panel)
• G657
• G671 (on left front cross member)
• G690
• High-mount brake light
• Ignition coil 1, ignition coil 2, ignition coil 3 & ignition coil 4 (4.2l)
• Ignition coil 4 (3.2l), ignition coil 5, ignition coil 6, ignition coil 7 (4.2l) & ignition coil 8 (4.2l)
• Left license plate light, rear window defogger relay, rear view camera system control module, electronic damping control module, electro-mechanical parking brake control module, telephone amplifier, lane change assistance control module & lane change assistance control module 2
• Low tone horn, headlamp adjuster, left headlamp beam adjustment motor, adaptive cruise control sensor, right high beam headlamp, right low beam headlamp, right headlamp beam adjustment, motor, right front fog lamp, front passenger's door control module, coolant pump, headlamp range control module, right high-intensity gas discharge lamp control module, right low beam reflector motor, front passenger's side airbag igniter, headlamp range/cornering lamp control module, right headlamp power output stage & tire pressure monitoring control module
• Luggage compartment light, left rear side marker lamp, left brake/turn signal/taillamp, left brake/turn signal/taillamp 2, left brake/turn signal lamp, left backup lamp, auxiliary heater operation relay & left rear footwell light
• Radio, telephone, navigation system antenna shield
• Right front outside door handle touch sensor
• Secondary air injection (air) pump motor, ignition coil 1, ignition coil 2, ignition coil 3 & ignition coil 4 (4.2l)
• Transmission control module (tcm), engine control module (ecm), oil pressure switch & suppressor
• Trunk lid alarm switch, rear lid central locking system motor, comfort system central control module, 12 v socket 3, right rear parking/fog lamp, right backup lamp 2, right backup lamp, right brake/turn signal lamp, right brake/turn signal/taillamp, right brake/turn signal/taillamp 2, right rear side marker lamp, sockets relay & parallel parking assistance control module

Ground Distribution Wiring Diagram (2 of 2) for Audi A5 Quattro 2008

List of elements for Ground Distribution Wiring Diagram (2 of 2) for Audi A5 Quattro 2008:

• 12 v socket 2, right rear footwell light, converter w/ socket, fuel pump (fp) control module, front passenger's seat side bolster heater, left rear heated seat temperature sensor, left rear seat occupied sensor, left rear seat heating element, right rear heated seat temperature sensor, right rear seat occupied sensor, right rear seat heating element, front passenger's seat lumbar support adjustment switch, right rear footwell light, vehicle positioning system & interface control module
• Access/start authorization button, rear temperature election potentiometer, charisma switch module, asr/esp button, rear window shade switch, selector lever sensor system control module, transmission park selector switch, parking aid button, electro-mechanical parking brake button, 12 v socket & left rear heated seat regulating switch
• Access/start authorization switch, instrument cluster control module, steering column electronic systems control module, center instrument panel vent illumination, instrument panel illumination dimmer switch, left front footwell illumination, electronic steering column lock control module climatronic control module, data link connector (dlc), driver's knee airbag igniter, radio, front information display control head & 12-pin connector
• Cigarette lighter
• Driver's backrest heating element & driver's seat backrest side bolster element
• Driver's reading light button, left rear reading light switch, right rear reading light switch 1, interior illumination switch, front passenger's reading light button, tilt sunroof button 1, rain/light recognition sensor, driver's make up mirror light contact switch, front passenger's make up mirror light contact switch, power sunroof control module, anti-theft alarm system sensor, garage door opener control head, automatic day/night interior mirror, directional stabilization assistance control module & directional stabilization assistance windshield heater
• Emergency flasher indicator lamp, left instrument lamp vent illumination, right instrument panel vent illumination, rear window shade switch, asr/esp button, charisma switch module, glove compartment lamp switch, data bus on board diagnostic interface, parking aid button, front passenger's knee airbag igniter, fresh air blower control module & front passenger's airbag igniter
• External audio source connection shield
• Front information display control head control module
• Front information display control head control module, front information display control head, dvd changer, external audio source connection & cd changer
• Front passenger's backrest heating element & front passenger's seat backrest bolster element
• G639 (behind left kick panel)
• G663 (on right "c" pillar)
• G687 (left side of center tunnel)
• G688 (right side of center tunnel)
• Glove compartment lamp switch, right front footwell illumination & valet parking indicator lamp
• High tone horn, headlamp washer pump, left front fog lamp, left low beam headlamp, horn relay, left high beam headlamp, front hood switch, left high intensity gas discharge lamp control module, left low beam reflector motor, driver's side airbag igniter, left headlamp power output stage, driver's seat side bolster heater, driver's seat lumbar support adjustment switch, a/c pressure/ temperature sensor & esp sensor unit 2
• Information electronics control module 1
• Memory seat/steering column adjustment control module & driver's seat lumbar support adjustment switch
• Passenger memory seat control module & front passenger's seat lumbar support adjustment switch
• Right front outside door handle touch sensor
• Telephone baseplate
• Telephone transceiver, telephone baseplate, 18-pin connector & front information display control head control module
• Vehicle electrical system control module, wiper motor control module, alarm horn, left front brake pad wear sensor, left washer nozzle heater, right washer nozzle heater, driver's door control module, clutch position sensor, garage door opener control module, air quality sensor & esp sensor unit

HEADLIGHTS

Headlights Wiring Diagram, with Bi-Xenon with Cornering Headlights (1 of 2) for Audi A5 Quattro 2008

List of elements for Headlights Wiring Diagram, with Bi-Xenon with Cornering Headlights (1 of 2) for Audi A5 Quattro 2008:

• (left side of center tunnel) g687
• (w/ light sensor package) lamp/drl module left led parking
• 12a
• Computer data lines system
• Emergency flasher button
• Emergency flasher indicator lamp
• Fog lamp button
• Fuse 10a
• Fuse 5a
• Fuse carrier 2
• Fuse carrier 4
• Fuse panel sd (under right side of dash)
• G639 (behind left kick panel)
• G687 (left side of center tunnel)
• Hot at all times
• Interior lights system
• Left dynamic cornering light motor
• Left headlamp beam adjustment motor
• Left headlamp power output stage
• Left headlight assembly
• Left high intensity gas discharge (hid) lamp
• Left high intensity gas discharge lamp control module
• Left low beam reflector motor
• Left parking lamp
• Light switch
• Marker lamp left front side
• Rear fog lamp button
• Relay/ fuse carrier luggage compartment sf (right side of luggage compt)
• Signal lamp left front turn
• T16b
• T17m
• T17n
• T32a
• Valet parking indicator lamp
• Valet parking lock button
• Vehicle electrical system control module (on relay & fuse panel)

Headlights Wiring Diagram, with Bi-Xenon with Cornering Headlights (2 of 2) for Audi A5 Quattro 2008

List of elements for Headlights Wiring Diagram, with Bi-Xenon with Cornering Headlights (2 of 2) for Audi A5 Quattro 2008:

• (w/ light sensor package) lamp/drl module right led parking
• Computer data lines system
• Discharge (hid) lamp
• Fuse 5a
• Fuse carrier 1
• Fuse panel sc (under left side of dash)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• Headlight range/ cornering lamp control module (above glove box)
• Lamp
• Left front fog lamp
• Left front level control system sensor (w/o electronic damping) (at left front side of front axle)
• Left rear level control system sensor (w/o electronic damping) (at left rear side of rear axle)
• Marker lamp right front side
• Power distribution system
• Right dynamic cornering light motor
• Right front fog lamp
• Right front turn signal lamp
• Right headlamp beam adjustment motor
• Right headlamp power output stage
• Right headlight assembly
• Right high intensity gas
• Right high intensity gas discharge lamp control module
• Right low beam reflector motor
• Right parking

Headlights Wiring Diagram, with Bi-Xenon without Cornering Headlights (1 of 2) for Audi A5 Quattro 2008

List of elements for Headlights Wiring Diagram, with Bi-Xenon without Cornering Headlights (1 of 2) for Audi A5 Quattro 2008:

• (left side of center tunnel) g687
• (w/ light sensor package)
• 12a
• Computer data lines system
• Emergency flasher button
• Emergency flasher indicator lamp
• Fog lamp button
• Fuse 10a
• Fuse 5a
• Fuse carrier 2
• Fuse carrier 4
• Fuse panel sd (under right side of dash)
• G639 (behind left kick panel)
• G687 (left side of center tunnel)
• Hot at all times
• Interior lights system
• Lamp/drl module left led parking
• Left headlamp beam adjustment motor
• Left headlight assembly
• Left high intensity gas discharge (hid) lamp
• Left high intensity gas discharge lamp control module
• Left low beam reflector motor
• Left parking lamp
• Light switch
• Marker lamp left front side
• Rear fog lamp button
• Relay/ fuse carrier luggage compartment sf (right side of luggage compt)
• Signal lamp left front turn
• T16b
• T17m
• T17n
• T32a
• Valet parking indicator lamp
• Valet parking lock button
• Vehicle electrical system control module (on relay & fuse panel)

Headlights Wiring Diagram, with Bi-Xenon without Cornering Headlights (2 of 2) for Audi A5 Quattro 2008

List of elements for Headlights Wiring Diagram, with Bi-Xenon without Cornering Headlights (2 of 2) for Audi A5 Quattro 2008:

• (w/ light sensor package) lamp/drl module right led parking
• Computer data lines system
• Fuse 5a
• Fuse carrier 1
• Fuse panel sc (under left side of dash)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• Headlight range control module (above glove box)
• Left front fog lamp
• Left front level control system sensor (w/o electronic damping) (at left front side of front axle)
• Left rear level control system sensor (w/o electronic damping) (at left rear side of rear axle)
• Marker lamp right front side
• Power distribution system
• Right front fog lamp
• Right front turn signal lamp
• Right headlamp beam adjustment motor
• Right headlight assembly
• Right high intensity gas discharge (hid) lamp
• Right high intensity gas discharge lamp control module
• Right low beam reflector motor
• Right parking lamp

Headlights Wiring Diagram, with Standard Headlights for Audi A5 Quattro 2008

List of elements for Headlights Wiring Diagram, with Standard Headlights for Audi A5 Quattro 2008:

• (left side of center tunnel) g687
• 10a
• 12a
• Computer data lines system
• Emergency flasher button
• Emergency flasher indicator lamp
• Fog lamp button
• Fuse 10a
• Fuse 30a
• Fuse 5a
• Fuse carrier 2
• Fuse carrier 3
• Fuse carrier 4
• Fuse panel sc (under left side of dash)
• Fuse panel sd (under right side of dash)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• G687 (left side of center tunnel)
• Headlamp right low beam
• Hot at all times
• Interior lights system
• Lamp left parking
• Lamp right parking
• Left front fog lamp
• Left front side marker lamp
• Left headlight assembly
• Left high beam headlamp
• Left low beam headlamp
• Light switch
• Marker lamp
• Rear fog lamp button
• Relay/ fuse carrier luggage compartment sf (right side of luggage compt)
• Right front fog lamp
• Right headlight assembly
• Right high beam headlamp
• Sensor package) (w/ light (drl) lamp running light left daytime
• Sensor package) (w/ light (drl) lamp running light right daytime
• Signal lamp left front turn
• Signal lamp right front turn
• Signal/side left front turn
• T16b
• T17m
• T17n
• T32a
• Valet parking indicator lamp
• Valet parking lock button
• Vehicle electrical system control module (on relay & fuse panel)

HORN

Horn Wiring Diagram for Audi A5 Quattro 2008

List of elements for Horn Wiring Diagram for Audi A5 Quattro 2008:

• Activation
• Air bag spiral spring/ return spring (w/ slip ring)
• Computer data lines system
• Fuse 25a
• Fuse carrier
• Fuse panel sc (under left side of dash)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• High tone horn
• Horn relay (on relay & fuse panel)
• Hot at all times
• Low tone horn
• Nca
• Signal horn
• Steering column electronic systems control module (on steering column)
• Steering wheel control module
• T16b
• T16f
• T32b
• Vehicle electrical system control module (on relay & fuse panel)

INSTRUMENT CLUSTER

Front Information Display Control Module Wiring Diagram, Basic for Audi A5 Quattro 2008

List of elements for Front Information Display Control Module Wiring Diagram, Basic for Audi A5 Quattro 2008:

• Antenna amplifier 3
• Computer data lines system
• Front information display control head
• Front information display control head control module (center of dash)
• Fuse 10a
• Fuse carrier 2
• Fuse panel sd (under right side of dash)
• G61 (on left "c" pillar)
• G687 (left side of center tunnel)
• Hot at all times
• Information electronics control module 1
• Multimedia control head
• Nca
• Radio, telephone & navigation system antenna (if equipped)
• Red
• T12q
• T12r
• T16j
• T8ab
• T8ah

Front Information Display Control Module Wiring Diagram, High for Audi A5 Quattro 2008

List of elements for Front Information Display Control Module Wiring Diagram, High for Audi A5 Quattro 2008:

• (left rear of luggage compt) (if equipped) tv tuner
• Computer data lines system
• Front information display control head
• Front information display control head control module (center of dash)
• Fuse 5a
• Fuse carrier 3
• G687 (left side of center tunnel)
• G688 (right side of center tunnel)
• Hot at all times
• Multimedia control head
• Nca
• Pnk
• Rear view camera system control module (right rear of luggage compt)
• Red
• Relay/fuse carrier luggage compartment sf (right side of luggage compt)
• T20b
• T22a
• Tv tuner (if equipped) (left rear of luggage compt)
• W/ rear view camera
• W/o rear view camera

Instrument Cluster Wiring Diagram for Audi A5 Quattro 2008

List of elements for Instrument Cluster Wiring Diagram for Audi A5 Quattro 2008:

• (left side of center tunnel) g687
• Abs warning lamp
• Air bag malfunction indicator lamp (mil)
• Air conditioning system
• Asr/ esp control lamp
• Computer data lines system
• Data bus on board diagnostic interface (above glove box)
• Fuel level sensor & transfer fuel pump (fp)
• Fuel level sensor 2 (if equipped)
• Fuse 5a
• Fuse carrier 2
• Fuse panel sd (under right side of dash)
• Hot at all times
• Instrument cluster control module
• Radio frequency controlled clock
• Speedometer
• T20d
• Tachometer

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Audi A5 Quattro 2008

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Audi A5 Quattro 2008:

• (behind left kick panel) g639
• Comfort system central control module (right rear of luggage compt) t17p
• Computer data lines system
• Driver's make-up mirror light contact switch
• Front passenger's make-up mirror light contact switch
• Fuse 5a
• Fuse carrier 1
• Fuse panel sc (under left side of dash)
• G50 (left side of luggage compt)
• G639 (behind left kick panel)
• G663 (on right "c" pillar)
• G687 (left side of center tunnel)
• Glove compartment lamp switch
• Glove compartment light
• Hot at all times
• Left front footwell light (w/ additional light equipment)
• Left make-up mirror illumination (w/ additional light equipment)
• Left rear footwell light
• Luggage compartment light
• Right front footwell light (w/ additional light equipment)
• Right make-up mirror illumination (w/ additional light equipment)
• Right rear footwell light
• T16b
• T17l
• T17m
• T32a
• T32b
• T32c
• Vehicle electrical system control module (on relay & fuse panel)

Courtesy Lamps Wiring Diagram (2 of 2) for Audi A5 Quattro 2008

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Audi A5 Quattro 2008:

• Automatic day/ night interior mirror
• Computer data lines system
• Driver's door contact switch
• Driver's door control module (in driver's front door)
• Driver's door warning light
• Driver's map/ reading light
• Driver's reading light button
• Front interior lamp assembly
• Front interior light
• Front passenger's door contact switch
• Front passenger's door control module (in front passenger's front door)
• Front passenger's door warning light
• Front passenger's map/ reading light
• Front passenger's reading light button
• G639 (behind left kick panel)
• Instrument illumination circuit
• Interior illumination switch
• Left front entry light
• Left rear interior light
• Left rear reading light switch
• Rear interior lamp assembly
• Red
• Right front entry light
• Right rear interior light
• Right rear reading light switch 1
• T20f
• T20g
• T32j
• T32l
• T8b

Instrument Illumination Wiring Diagram (1 of 2) for Audi A5 Quattro 2008

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Audi A5 Quattro 2008:

• (behind left kick panel) g639
• (left side of center tunnel) g687
• Center instrument panel vent illumi- nation (w/ additional light equipment)
• Cigarette lighter
• Computer data lines system
• Electromechanical parking brake button
• Fuse 10a
• Fuse 5a
• Fuse carrier 1
• Fuse carrier 2
• Fuse panel sc (under left side of dash)
• Fuse panel sd (under right side of dash)
• G663 (on right "c" pillar)
• G687 (left side of center tunnel)
• G688 (right side of center tunnel)
• Hot at all times
• Left instrument panel vent illumi- nation (w/ additional light equipment)
• Light switch
• Parking aid button, asr/esp button & rear window shade switch
• Rear temperature selection potentiometer
• Right instrument panel vent illumination (w/ additional light equipment)
• Socket illumi- nation & 12 v socket (if equipped)
• Socket illumi- nation & 12 v socket 2 (if equipped)
• T16b
• T17m
• T32a
• T32b
• Telephone base plate (if equipped)
• Tilt sunroof button 1
• Valet parking lock button
• Vehicle electrical system control module (on relay & fuse panel)
• W/ navigation system
• W/o navigation system

Instrument Illumination Wiring Diagram (2 of 2) for Audi A5 Quattro 2008

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Audi A5 Quattro 2008:

• Alarm system off switch
• Computer data lines system
• Driver's door control module (in driver's door)
• Driver's door opener illumination
• Driver's interior locking switch
• Driver's seat memory program control head (w/ memory)
• Front interior lamp assembly
• Front passenger's control module (in front passenger's door)
• Front passenger's door opener illumination
• Front passenger's interior locking switch
• G639 (behind left kick panel)
• Left rear heated seat regulating switch (if equipped)
• Mirror adjustment switch
• Power window control head
• Rear lid remote unlock switch
• Right rear heated seat regulating switch (if equipped)
• Switch illumination lamp
• T20f
• T20g
• T32j
• T32l
• T8b

MEMORY SYSTEMS

Driver"s Memory Seat Wiring Diagram (1 of 2) for Audi A5 Quattro 2008

List of elements for Driver"s Memory Seat Wiring Diagram (1 of 2) for Audi A5 Quattro 2008:

• (under left front seat) driver's seat height adjustment motor
• Backrest
• Circuit breaker 1 15a
• Computer data lines system
• Driver power seat adjustment
• Driver's backrest adjustment motor (in left front seat back)
• Driver's head restraint height adjustment motor/sensor
• Driver's seat adjustment control head
• Driver's seat fore/aft adjustment motor/sensor
• Driver's seat inclination adjustment motor/sensor
• Fore/aft
• G639 (behind left kick panel)
• Head restraint
• Height
• Hot at all times
• Memory seat/ steering column adjustment control module (under driver's seat)
• Red
• T12l
• T32g
• Tilt

Driver"s Memory Seat Wiring Diagram (2 of 2) for Audi A5 Quattro 2008

List of elements for Driver"s Memory Seat Wiring Diagram (2 of 2) for Audi A5 Quattro 2008:

• Computer data lines system
• Door locks system
• Driver's backrest lock switch (in left front seat back)
• Driver's door control module (in left front door)
• Driver's entry assistance button
• Driver's seat backrest fan (in left front seat back)
• Driver's seat backrest fan 2 (in left front seat back)
• Driver's seat backrest forward stop switch (in left front seat back)
• Driver's seat cushion fan (in left front seat cushion)
• Driver's seat cushion fan 2 (in left front seat cushion)
• Driver's seat memory program control head
• Memory seat/ steering column adjustment control module (under driver's seat)
• Red
• Seats system
• T10q
• T16h
• T20f
• T32j

Passenger"s Memory Seat Wiring Diagram (1 of 2) for Audi A5 Quattro 2008

List of elements for Passenger"s Memory Seat Wiring Diagram (1 of 2) for Audi A5 Quattro 2008:

• (under right front seat) front passenger seat height adjustment motor
• Backrest
• Circuit breaker 1 15a
• Computer data lines system
• Fore/aft
• Front passenger power seat adjustment
• Front passenger seat tilt adjustment motor/ inclination adjustment sensor
• Front passenger's backrest adjustment motor (in right front seat back)
• Front passenger's head restraint height adjustment motor/sensor
• Front passenger's seat adjustment control head
• Front passenger's seat fore/aft adjustment motor/sensor
• G663 (on right "c" pillar)
• Height
• Hot at all times
• Passenger memory seat control module (under front passenger's seat)
• Restraint head
• T12o
• T32i
• Tilt

Passenger"s Memory Seat Wiring Diagram (2 of 2) for Audi A5 Quattro 2008

List of elements for Passenger"s Memory Seat Wiring Diagram (2 of 2) for Audi A5 Quattro 2008:

• Front passenger's backrest lock switch (in right front seat back)
• Front passenger's entry assistance button
• Front passenger's seat backrest fan (in right front seat back)
• Front passenger's seat backrest fan 2 (in right front seat back)
• Front passenger's seat cushion fan (in right front seat cushion)
• Front passenger's seat cushion fan 2 (in right front seat cushion)
• Passenger memory seat control module (under front passenger's seat)
• Passenger's seat backrest forward stop switch (in right front seat back)
• Red
• Seats system
• T10r
• T16i

NAVIGATION

Lane Departure Warning Wiring Diagram for Audi A5 Quattro 2008

List of elements for Lane Departure Warning Wiring Diagram for Audi A5 Quattro 2008:

• 10a
• Computer data lines system
• Directional stabilization assistance control module (top center of windshield)
• Directional stabilization assistance windshield heater
• Driver's lane change assistance warning lamp
• Front passenger's lane change assistance warning lamp
• Fuse 10a
• Fuse 5a
• Fuse carrier 1
• Fuse carrier 4
• Fuse panel sc (under left side of dash)
• G51 (right side of luggage compt)
• G639 (behind left kick panel)
• Interior lights system
• 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)
• Nca
• Relay/fuse carrier luggage compartment sf (right side of luggage compt)

Navigation Wiring Diagram, Basic Infotainment Early Production (1 of 2) for Audi A5 Quattro 2008

List of elements for Navigation Wiring Diagram, Basic Infotainment Early Production (1 of 2) for Audi A5 Quattro 2008:

• 18 pin connector (w/ cellular telephone- preparation w/o speaker phone & w/o navigation system)
• 7a3/uf0
• 7d3/uf7
• Antenna amplifier
• Computer data lines system
• External audio source connection (7a3/uf0)
• External audio source connection (7d3/uf7)
• Fuse 20a
• Fuse 5a
• Fuse carrier 2
• Fuse panel sd (under right side of dash)
• G61 (on left "c" pillar)
• 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)
• T12a
• T12s
• T16l
• T18a
• T54a
• T8k
• Telephone transceiver (under front passenger's seat)
• W/ speaker phone
• W/o speaker phone

Navigation Wiring Diagram, Basic Infotainment Early Production (2 of 2) for Audi A5 Quattro 2008

List of elements for Navigation Wiring Diagram, Basic Infotainment Early Production (2 of 2) for Audi A5 Quattro 2008:

• Cd changer
• Computer data lines system
• External audio source connection (w/ mmi high)
• Front information display control head control module (w/ radio) (center of dash)
• G687 (left side of center tunnel)
• Left front mid-bass speaker
• Left front treble speaker
• Left rear mid/low range speaker
• Left rear treble speaker
• Most data bus circuit
• Nca
• Right front mid-bass speaker
• Right front treble speaker
• Right rear mid/low range speaker
• Right rear treble speaker
• T8aa
• T8t
• W/mmi high

Navigation Wiring Diagram, Basic MMI, Early Production (1 of 2) for Audi A5 Quattro 2008

List of elements for Navigation Wiring Diagram, Basic MMI, Early Production (1 of 2) for Audi A5 Quattro 2008:

• 18 pin connector
• Cd changer
• Computer data lines system
• Digital sound system control module (left rear of luggage compt)
• External audio source connection (w/ mmi high)
• Fuse 30a
• Fuse 5a
• Fuse carrier 2
• Fuse carrier 3
• Fuse panel sd (under right side of dash)
• G50 (left side of luggage compt)
• G687 (left side of center tunnel)
• Hot at all times
• Left front mid-bass speaker
• Left front treble speaker
• Most data bus circuit
• Nca
• Relay/fuse carrier luggage compartment sf (right side of luggage compt)
• Right front mid-bass speaker
• Right front treble speaker
• T32h
• T8aa
• T8t
• W/ mmi high

Navigation Wiring Diagram, Basic MMI, Early Production (2 of 2) for Audi A5 Quattro 2008

List of elements for Navigation Wiring Diagram, Basic MMI, Early Production (2 of 2) for Audi A5 Quattro 2008:

• Antenna amplifier 2
• Antenna amplifier 3
• Computer data lines system
• Fuse 7.5a
• Fuse carrier 3
• G50 (left side of luggage compt)
• G61 (on left "c" pillar)
• G62 (on right "c" pillar)
• Hot at all times
• Left rear mid/low range speaker
• Left rear treble speaker
• Most data bus circuit
• Navigation system w/ cd drive control module (left rear of luggage compt)
• Nca
• Radio
• Radio, telephone navigation system antenna
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Right rear mid/low range speaker
• Right rear treble speaker
• Satellite radio
• T8m
• T8n
• T8p
• Telephone baseplate (w/ telephone baseplate) telephone amplifier (w/ telephone amplifer) (right rear of luggage compt)

Navigation Wiring Diagram, Late Production, Basic for Audi A5 Quattro 2008

List of elements for Navigation Wiring Diagram, Late Production, Basic for Audi A5 Quattro 2008:

• 18-pin connector
• Antenna amplifier 2
• Antenna amplifier 3
• Cd/dvd changer
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Fuse 30a
• Fuse 5a
• Fuse carrier 2
• Fuse carrier 3
• Fuse panel sd (under right side of dash)
• G50 (left side of luggage compt)
• G61 (on left "c" pillar)
• G62 (on right "c" pillar)
• G687 (left side of center tunnel)
• Hot at all times
• Information electronics control module 1
• Left front mid-bass speaker
• Left front treble speaker
• Left rear mid/ low range speaker
• Left rear treble speaker
• Most data bus circuit
• Nca
• Radio
• Radio, telephone, navigation system antenna
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Right front mid-bass speaker
• Right front treble speaker
• Right rear mid/ low range speaker
• Right rear treble speaker
• T10ag
• T12w
• T8ag
• Telephone
• Tv tuner (if equipped) (left rear of luggage compt)
• W/ navigation
• W/o navigation

Navigation Wiring Diagram, Late Production, Premium (1 of 2) for Audi A5 Quattro 2008

List of elements for Navigation Wiring Diagram, Late Production, Premium (1 of 2) for Audi A5 Quattro 2008:

• (left side of luggage compt) g50
• Antenna amplifier 2
• Antenna amplifier 3
• Cd/dvd changer
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Fuse 5a
• Fuse 7.5a
• Fuse carrier 2
• Fuse carrier 3
• Fuse panel sd (under right side of dash)
• G61 (on left "c" pillar)
• G62 (on right "c" pillar)
• G687 (left side of center tunnel)
• Hot at all times
• Most data bus circuit
• Nca
• Radio
• Radio, telephone, navigation system antenna
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Tv tuner (if equipped) (left rear of luggage compt)
• W/ navigation
• W/o navigation

Navigation Wiring Diagram, Late Production, Premium (2 of 2) for Audi A5 Quattro 2008

List of elements for Navigation Wiring Diagram, Late Production, Premium (2 of 2) for Audi A5 Quattro 2008:

• (left side of luggage compt) g50
• Center mid/ high range speaker
• Computer data lines system
• Digital sound system control module (left rear of luggage compt)
• Fuse 30a
• Fuse carrier 3
• Hot at all times
• Information electronics control module 1
• Left front bass speaker
• Left front mid-bass speaker
• Left front treble speaker
• Left rear mid/ low range speaker
• Left rear midrange speaker
• Left rear treble speaker
• Microphone unit (in front roof module)
• Most data bus circuit
• Nca
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Right front bass speaker
• Right front midrange speaker
• Right front treble speaker
• Right rear mid/ low range speaker
• Right rear midrange speaker
• Right rear treble speaker
• Subwoofer
• T18b
• T32h
• Telephone

Navigation Wiring Diagram, Late Production, Standard for Audi A5 Quattro 2008

List of elements for Navigation Wiring Diagram, Late Production, Standard for Audi A5 Quattro 2008:

• 18-pin connector
• Antenna amplifier 2
• Antenna amplifier 3
• Cd/dvd changer
• Center mid/ high range speaker
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Fuse 30a
• Fuse 5a
• Fuse carrier 2
• Fuse carrier 3
• Fuse panel sd (under right side of dash)
• G50 (left side of luggage compt)
• G61 (on left "c" pillar)
• G62 (on right "c" pillar)
• G687 (left side of center tunnel)
• Hot at all times
• Information electronics control module 1
• Left front mid-bass speaker
• Left front treble speaker
• Left rear mid/ low range speaker
• Left rear treble speaker
• Most data bus circuit
• Nca
• Radio
• Radio, telephone, navigation system antenna
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Right front mid-bass speaker
• Right front treble speaker
• Right rear mid/ low range speaker
• Right rear treble speaker
• Subwoofer
• T10ag
• T12w
• T8ag
• Telephone
• Tv tuner (if equipped) (left rear of luggage compt)
• W/ navigation
• W/o navigation

Navigation Wiring Diagram, Premium Infotainment Early Production (1 of 3) for Audi A5 Quattro 2008

List of elements for Navigation Wiring Diagram, Premium Infotainment Early Production (1 of 3) for Audi A5 Quattro 2008:

• 18 pin connector (w/ cellular telephone- preparation w/o speaker phone & w/o navigation system)
• 7a3/uf0
• 7d3/uf7
• Antenna amplifier
• Computer data lines system
• External audio source connection (7a3/uf0)
• External audio source connection (7d3/uf7)
• Fuse 20a
• Fuse 5a
• Fuse carrier 2
• Fuse panel sd (under right side of dash)
• G61 (on left "c" pillar)
• G687 (left side of center tunnel)
• G688 (right side of center tunnel)
• Hot at all times
• Nca
• Radio
• T12a
• T12s
• T16l
• T18a
• T54a
• T8k
• Telephone transceiver (under front passenger's seat)
• W/ amplifier w/o amplifier
• W/ speaker phone
• W/o speaker phone

Navigation Wiring Diagram, Premium Infotainment Early Production (2 of 3) for Audi A5 Quattro 2008

List of elements for Navigation Wiring Diagram, Premium Infotainment Early Production (2 of 3) for Audi A5 Quattro 2008:

• Computer data lines system
• Front information display control head control module (center of dash)
• Fuse 7.5a
• Fuse carrier 3
• G50 (left side of luggage compt)
• G62 (on right "c" pillar)
• Hot at all times
• Most data bus circuit
• Navigation system w/ cd drive control module (left rear of luggage compt)
• Nca
• Pnk
• Radio
• Radio, telephone navigation system antenna (roof antenna)
• Red
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Satellite radio
• T10v
• T8m
• T8n
• T8p
• Telephone baseplate (w/ telephone baseplate) telephone amplifier (w/ telephone amplifer) (right rear of luggage compt)
• W/ satellite
• W/o satellite

Navigation Wiring Diagram, Premium Infotainment Early Production (3 of 3) for Audi A5 Quattro 2008

List of elements for Navigation Wiring Diagram, Premium Infotainment Early Production (3 of 3) for Audi A5 Quattro 2008:

• Cd changer
• Center mid/high range speaker
• Computer data lines system
• Digital sound system control module (left rear of luggage compt)
• External audio source connection (w/ mmi high)
• Fuse 30a
• Fuse carrier 3
• G50 (left side of luggage compt)
• G687 (left side of center tunnel)
• Hot at all times
• Inside microphone
• Left front bass speaker
• Left front mid-bass speaker
• Left front treble speaker
• Left rear mid/low range speaker
• Left rear midrange speaker
• Left rear treble speaker
• Most data bus circuit
• Nca
• Relay/ fuse carrier luggage compt sf (right side of luggage compt)
• Right front bass speaker
• Right front midrange speaker
• Right front treble speaker
• Right rear mid/low range speaker
• Right rear midrange speaker
• Right rear treble speaker
• Subwoofer
• T18b
• T32h
• T8aa
• T8t
• Telephone microphone
• W/mmi high

Navigation Wiring Diagram, Premium MMI, Early Production (1 of 3) for Audi A5 Quattro 2008

List of elements for Navigation Wiring Diagram, Premium MMI, Early Production (1 of 3) for Audi A5 Quattro 2008:

• 18 pin connector
• Center mid/high range speaker
• Computer data lines system
• Digital sound system control module (left rear of luggage compt)
• External audio source connection (7a3/7a6)
• Fuse 30a
• Fuse carrier 3
• G50 (left side of luggage compt)
• Hot at all times
• Inside microphone
• Left rear mid/low range speaker
• Left rear treble speaker
• Microphone unit (in front roof module)
• Most data bus circuit
• Nca
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Right rear mid/low range speaker
• Right rear treble speaker
• T18a
• T18b
• T32h
• Voice control microphone

Navigation Wiring Diagram, Premium MMI, Early Production (2 of 3) for Audi A5 Quattro 2008

List of elements for Navigation Wiring Diagram, Premium MMI, Early Production (2 of 3) for Audi A5 Quattro 2008:

• Antenna amplifier 2
• Antenna amplifier 3
• Computer data lines system
• Fuse 7.5a
• Fuse carrier 3
• G50 (left side of luggage compt)
• G61 (on left "c" pillar)
• G62 (on right "c" pillar)
• Hot at all times
• Navigation system w/ cd drive control module (left rear of luggage compt)
• Nca
• Radio
• Radio, telephone navigation system antenna
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Satellite radio
• Sound system (most data bus circuit)
• T8m
• T8n
• T8p
• Telephone baseplate (w/ telephone baseplate) telephone amplifier (w/ telephone amplifer) (right rear of luggage compt)

Navigation Wiring Diagram, Premium MMI, Early Production (3 of 3) for Audi A5 Quattro 2008

List of elements for Navigation Wiring Diagram, Premium MMI, Early Production (3 of 3) for Audi A5 Quattro 2008:

• Cd changer
• Computer data lines system
• External audio source connection (w/ mmi high)
• Fuse 5a
• Fuse carrier 2
• Fuse panel sd (under right side of dash)
• G687 (left side of center tunnel)
• Hot at all times
• Left front bass speaker
• Left front mid-bass speaker
• Left front treble speaker
• Left rear midrange speaker
• Most data bus circuit
• Nca
• Right front bass speaker
• Right front midrange speaker
• Right front treble speaker
• Right rear midrange speaker
• Subwoofer
• T8aa
• T8t
• W/ mmi high

Navigation Wiring Diagram, Standard Infotainment Early Production (1 of 3) for Audi A5 Quattro 2008

List of elements for Navigation Wiring Diagram, Standard Infotainment Early Production (1 of 3) for Audi A5 Quattro 2008:

• 18 pin connector (w/ cellular telephone- preparation w/o speaker phone & w/o navigation system)
• 7a3/uf0
• 7d3/uf7
• Antenna amplifier
• Computer data lines system
• External audio source connection (7a3/uf0)
• External audio source connection (7d3/uf7)
• Fuse 20a
• Fuse 5a
• Fuse carrier 2
• Fuse panel sd (under right side of dash)
• G61 (on left "c" pillar)
• G687 (left side of center tunnel)
• G688 (right side of center tunnel)
• Hot at all times
• Nca
• Radio
• T12a
• T12s
• T16l
• T18a
• T54a
• T8k
• Telephone transceiver (under front passenger's seat)
• W/ amplifier w/o amplifier
• W/ speaker phone
• W/o speaker phone

Navigation Wiring Diagram, Standard Infotainment Early Production (2 of 3) for Audi A5 Quattro 2008

List of elements for Navigation Wiring Diagram, Standard Infotainment Early Production (2 of 3) for Audi A5 Quattro 2008:

• Cd changer
• Computer data lines system
• External audio source connection (w/ mmi high)
• Front information display control head control module (center of dash)
• Fuse 7.5a
• Fuse carrier 3
• G50 (left side of luggage compt)
• G687 (left side of center tunnel)
• Hot at all times
• Most data bus circuit
• Nca
• Pnk
• Radio
• Red
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Satellite radio
• T10v
• T8aa
• T8m
• T8p
• T8t
• W/mmi high

Navigation Wiring Diagram, Standard Infotainment Early Production (3 of 3) for Audi A5 Quattro 2008

List of elements for Navigation Wiring Diagram, Standard Infotainment Early Production (3 of 3) for Audi A5 Quattro 2008:

• Center mid/high range speaker
• Computer data lines system
• Digital sound system control module (left rear of luggage compt)
• Fuse 30a
• Fuse carrier 3
• G50 (left side of luggage compt)
• G62 (on right "c" pillar)
• Hot at all times
• Left front mid-bass speaker
• Left front treble speaker
• Left rear mid/low range speaker
• Left rear treble speaker
• Most data bus circuit
• Navigation system w/ cd drive control module (mmi: left rear of luggage compt)
• Nca
• Radio, telephone navigation system antenna (w/ roof antenna)
• Relay/ fuse carrier luggage compt sf (right side of luggage compt)
• Right front mid-bass speaker
• Right front treble speaker
• Right rear mid/low range speaker
• Right rear treble speaker
• Subwoofer
• T32h
• T8n
• Telephone baseplate (w/ telephone baseplate) telephone amplifier (w/ telephone amplifer) (right rear of luggage compt)
• W/ satellite
• W/o satellite

Navigation Wiring Diagram, Standard MMI, Early Production (1 of 3) for Audi A5 Quattro 2008

List of elements for Navigation Wiring Diagram, Standard MMI, Early Production (1 of 3) for Audi A5 Quattro 2008:

• 18 pin connector
• Computer data lines system
• Digital sound system control module (left rear of luggage compt)
• External audio source connection (7a3/7a6)
• Fuse 30a
• Fuse carrier 3
• G50 (left side of luggage compt)
• Hot at all times
• Microphone unit (in front roof module)
• Most data bus circuit
• Nca
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• T18a
• T32h
• T54a
• T6c
• Telephone microphone
• Telephone transceiver (under front passenger's seat)
• Voice control microphone

Navigation Wiring Diagram, Standard MMI, Early Production (2 of 3) for Audi A5 Quattro 2008

List of elements for Navigation Wiring Diagram, Standard MMI, Early Production (2 of 3) for Audi A5 Quattro 2008:

• Antenna amplifier 2
• Antenna amplifier 3
• Computer data lines system
• Fuse 7.5a
• Fuse carrier 3
• G50 (left side of luggage compt)
• G61 (on left "c" pillar)
• G62 (on right "c" pillar)
• Hot at all times
• Most data bus circuit
• Navigation system w/ cd drive control module (left rear of luggage compt)
• Nca
• Radio
• Radio, telephone navigation system antenna
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Satellite radio
• Sound system (most data bus circuit)
• T8m
• T8n
• T8p
• Telephone baseplate (w/ telephone baseplate) telephone amplifier (w/ telephone amplifer) (right rear of luggage compt)

Navigation Wiring Diagram, Standard MMI, Early Production (3 of 3) for Audi A5 Quattro 2008

List of elements for Navigation Wiring Diagram, Standard MMI, Early Production (3 of 3) for Audi A5 Quattro 2008:

• Cd changer
• Center mid/high range speaker
• Computer data lines system
• External audio source connection (w/ mmi high)
• Fuse 5a
• Fuse carrier 2
• Fuse panel sd (under right side of dash)
• G687 (left side of center tunnel)
• Hot at all times
• Left front mid-bass speaker
• Left front treble speaker
• Left rear mid/low range speaker
• Left rear treble speaker
• Most data bus circuit
• Nca
• Right front mid-bass speaker
• Right front treble speaker
• Right rear mid/low range speaker
• Right rear treble speaker
• Subwoofer
• T8aa
• T8t
• W/ mmi high

Parking Assistant Wiring Diagram for Audi A5 Quattro 2008

List of elements for Parking Assistant Wiring Diagram for Audi A5 Quattro 2008:

• Computer data lines system
• Front parking aid warning buzzer
• Fuse 5a
• Fuse carrier 4
• G51 (right side of luggage compt)
• G687 (left side of center tunnel)
• G688 (right side of center tunnel)
• Left front center parking aid sensor
• Left front parking aid sensor
• Left rear center parking aid sensor
• Left rear parking aid sensor
• Parking aid button
• Parking aid control module (right rear of luggage compt)
• Rear parking aid warning buzzer
• Relay/fuse carrier luggage compartment sf (right side of luggage compt)
• Right front center parking aid sensor
• Right front parking aid sensor
• Right rear center parking aid sensor
• Right rear parking aid sensor
• T12e
• T12g
• T16e
• W/ navigation system
• W/o navigation system

Rear Camera Wiring Diagram for Audi A5 Quattro 2008

List of elements for Rear Camera Wiring Diagram for Audi A5 Quattro 2008:

• 12a
• Computer data lines system
• Front information display control head control module (center of dash)
• Fuse 5a
• Fuse carrier 3
• G51 (right side of luggage compt)
• Hot at all times
• Nca
• Rearview camera
• Rearview camera system control module (right rear of luggage compt)
• Relay/fuse carrier luggage compartment sf (right side of luggage compt)
• Tv tuner (left rear of luggage compt)

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 6) for Audi A5 Quattro 2008

List of elements for Power Distribution Wiring Diagram (1 of 6) for Audi A5 Quattro 2008:

• (w/ heated spray jet)
• 10a
• 11a
• 12a
• 40a
• A/c pressure/ temperature sensor
• Abs control module
• Active steering control module
• Air quality sensor
• Automatic day/night interior mirror
• Battery
• Battery monitoring control module (at battery)
• Clutch position sensor (m/t)
• Comfort system central control module
• Data bus on board diagnostic inter
• Directional stabilization assistance control module
• Discontinued (phased in modification)
• Fuse 10a
• Fuse 110a
• Fuse 5a
• Fuse carrier 1
• Fuse panel sc (under left side of dash)
• G624 (near starter battery)
• Garage door opener control head
• Garage door opener control module
• Generator voltage regulator
• Headlamp adjuster
• Headlamp range control module
• Left headlamp beam adjustment motor
• Left headlamp power output stage
• Left washer nozzle heater
• Main fuse panel sa (on battery, in luggage compt)
• Nca
• Phased in modification
• Rear window defogger fuse
• Rear window defogger relay
• Red
• Right headlamp beam adjustment motor
• Right headlamp power output stage
• Right washer nozzle heater
• Selector lever sensor system control module
• Shift lock solenoid
• T32b
• T32d
• T38a
• T6d
• T8c
• T8g
• To fuse 2 (diagram 2 of 6)
• To fuse panel sc (diagram 6 of 6)
• To fuse panel sd (diagram 4 of 6)
• To relay/ fuse carrier e box sb (diagram 5 of 6)
• To relay/ fuse carrier luggage compt sf (diagram 3 of 6)
• To relay/ fuse carrier luggage compt sf (diagram 4 of 6)
• To sockets relay (diagram 5 of 6)
• Vehicle electrical system control module

Power Distribution Wiring Diagram (2 of 6) for Audi A5 Quattro 2008

List of elements for Power Distribution Wiring Diagram (2 of 6) for Audi A5 Quattro 2008:

• (400w) (except 400w)
• (mmi) (radio)
• (not used)
• 10a
• 11a
• 12a
• 15a
• 30a
• 40a
• Abs control module
• Abs control module fuse 1
• Access/ start authorization switch
• After-run coolant pump
• Air bag control module
• Battery interrupt igniter
• Battery jump start terminal (on terminal 30 wire junction block)
• Brake booster relay
• Brake vacuum pump fuse
• Cd changer
• Charisma switch module
• Climatronic control module
• Coolant fan control module
• Coolant fan control module 2
• Data bus on board diagnostic interface
• Data link connector (dlc)
• Electronic steering column lock control module
• Engine control module (ecm)
• External audio source connection (basic & basic plus)
• External audio source connection (mmi w/ cd changer)
• Fresh air blower control module
• From a fuse 1 (diagram 2 of 6)
• Front information display control head control module (if equipped)
• Fuse
• Fuse 1 40a 60a
• Fuse 10a
• Fuse 110a
• Fuse 3 10a 20a
• Fuse 40a
• Fuse 5a
• Fuse carrier 2
• Fuse panel sd (under right side of dash)
• Generator (gen)
• Ignition coil 1 w/ power output stage
• Ignition coil 2 w/ power output stage
• Ignition coil 3 w/ power output stage
• Ignition coil 4 w/ power output stage
• Instrument cluster control module
• Light switch
• Main fuse panel sa (on battery, in luggage compt)
• Nca
• Oil level thermal sensor
• Radio (if equipped)
• Red
• Secondary air injection (air) pump fuse
• Secondary air injection (air) pump relay
• Starter
• Steering column electronic systems control module
• Suppressor
• T12t
• T8aa
• To fuse panel sc (diagram 6 of 6)
• To relay/ fuse carrier e box sb (diagram 5 of 6)
• Transmission range (tr) gear recognition switch

Power Distribution Wiring Diagram (3 of 6) for Audi A5 Quattro 2008

List of elements for Power Distribution Wiring Diagram (3 of 6) for Audi A5 Quattro 2008:

• (not used)
• (w/ cellular telephone - preparation
• (w/ mmi)
• (w/ rear heated seat)
• 10a
• 11a
• 12a
• 18 pin connector
• All wheel drive control module
• Auxiliary heater control module
• Auxiliary heater radio receiver
• Comfort system central control module
• Digital radio (dab)
• Digital sound system control module
• Electro- mechanical parking brake button
• Electro- mechanical parking brake control module
• Electronic damping control module
• From main fuse panel sa (diagram 1 of 6)
• Front information display control head control module
• Front passenger's door control module
• Fuse
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 35a
• Fuse 5a
• Fuse 7.5a
• Fuse carrier 1
• Fuse carrier 2
• Fuse carrier 3
• Left rear heated seat regulating switch
• Navigation system w/ cd drive control module
• Nca
• Radio
• Rear view camera system control module
• Red
• Relay/ fuse carrier luggage compt sf (right side of luggage compt)
• Right rear heated seat regulating switch
• Satellite radio
• T17o
• T17p
• T20b
• T20g
• T2q
• T54a
• Telephone amplifier
• Telephone baseplate
• Telephone transceiver
• Tire pressure monitoring control module
• To converter w/ socket (diagram 4 of 6)
• Towing recognition control module
• Tv tuner
• Vehicle positioning system interface control module
• W/o speaker phone & w/o navigation system)

Power Distribution Wiring Diagram (4 of 6) for Audi A5 Quattro 2008

List of elements for Power Distribution Wiring Diagram (4 of 6) for Audi A5 Quattro 2008:

• (not used)
• (w/o navigation system)
• 1, 2 & 3
• 1, 2, 3 & 4
• 10a
• 11a
• 12 v socket
• 12 v socket 2
• 12 v socket 3
• 12a
• 18 pin connector
• Air bag control module
• Asr/esp button
• Cigarette lighter
• Comfort system central control module
• Converter w/ socket, 12v & 230v
• Data bus on board diagnostic interface
• Data link connector (dlc)
• Distance regulation control module
• Electro- mechanical parking brake button
• From main fuse panel sa (diagram 1 of 6)
• From relay/fuse carrier luggage compartment sf (diagram 3 of 6)
• From relay/fuse carrier luggage compartment sf (diagram 4 of 6)
• Front passenger's airbag disabled indicator lamp
• Fuse
• Fuse 15a
• Fuse 5a
• Fuse carrier 1
• Fuse carrier 4
• Fuse panel sd (under right side of dash)
• G51 (right side of luggage compt)
• G663 (on right "c" pillar)
• G688 (right side of center tunnel)
• Interior lights system
• Lane change assistance control module
• Lane change assistance control module 2
• Left rear heated seat regulating switch
• Nca
• Parallel parking assistance control module
• Red
• Relay/ fuse carrier luggage compartment sf (right side of luggage compt)
• Seat occupied recognition control module
• Sockets relay (on relay/fuse carrier - sf, at right side of luggage compt)
• Steering column electronic systems control module
• T16e
• T32c
• To converter w/ socket (diagram 4 of 6)
• W/ converter w/ socket, 12v, 230v
• W/ converter w/ socket, 12v, 230v &
• W/o 12 v socket in backside of the center console & luggage compartment
• W/o converter w/ socket, 12v & 230v
• W/o converter w/ socket, 12v, 230v &

Power Distribution Wiring Diagram (5 of 6) for Audi A5 Quattro 2008

List of elements for Power Distribution Wiring Diagram (5 of 6) for Audi A5 Quattro 2008:

• 10a
• 11a
• 18 pin connector
• Camshaft adjustment valve 1
• Camshaft adjustment valve 1 (exhaust)
• Camshaft adjustment valve 2
• Camshaft adjustment valve 2 (exhaust)
• Coolant circulation pump relay
• Coolant fan control control (fc) module
• Direct shift gearbox (dsg) mechatronic
• Electronics box, engine compartment
• Engine control module (ecm)
• Evaporative emission (evap) canister purge regulator valve
• Fuel injector
• Fuel metering valve
• Fuel metering valve 2
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fuse 5a
• Fuse carrier 1
• Intake air switch over valve
• Intake flap motor
• Leak detection pump (ldp)
• Left electro hydraulic engine mount solenoid valve
• Map controlled engine cooling thermostat
• Mass air flow (maf) sensor
• Mass air flow sensor
• Nca
• Oil level thermal sensor
• Oxygen sensor (o2s) 1
• Oxygen sensor (o2s) 2
• Oxygen sensor (o2s) heater
• Oxygen sensor (o2s) heater 2
• Red
• Relay/ fuse carrier e box sb (in left plenum chamber e-box)
• Right electro hydraulic engine mount solenoid valve
• Secondary air injection (air) pump relay
• Starter relay
• Starter relay 2
• T16r
• T94
• To fuse panel sc (diagram 6 of 6)
• Variable intake manifold runner motor

Power Distribution Wiring Diagram (6 of 6) for Audi A5 Quattro 2008

List of elements for Power Distribution Wiring Diagram (6 of 6) for Audi A5 Quattro 2008:

• (not used)
• 10a
• 11a
• 12a
• Abs control module
• Active steering control module
• Alarm horn
• Anti-theft alarm system sensor
• Brake light switch
• Circuit breaker 1 15a
• Clutch position sensor (m/t)
• Discontinued (phased in modification)
• Driver power seat adjustment
• Driver's door control module
• Driver's seat lumbar support adjustment switch
• Driver's seat lumbar support adjustment switch (w/ heated seat)
• From fuse panel a (diagram 2 of 6)
• From main fuse panel sa (diagram 2 of 6)
• From relay/fuse carrier e box sb (diagram 5 of 6)
• Front passenger power seat adjustment
• Front passenger's seat lumbar support adjustment switch
• Front passenger's seat lumbar support adjustment switch (w/ heated seat)
• Fuel pump (fp) control module
• Fuse
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 30a
• Fuse 35a
• Fuse 5a
• Fuse 7 30a 20a
• Fuse carrier 2
• Fuse carrier 3
• Fuse panel sc (under left side of dash)
• Horn relay
• Memory seat/ steering column adjustment control module
• Nca
• Passenger memory seat control switch
• Phased in modification
• Power sunroof control module (if equipped)
• Rain/light recognition sensor
• Recirculation pump relay (w/ coolant pump only)
• Red
• T12l
• T12o
• T17l
• T17m
• T17n
• T32g
• T32i
• T5d
• T6f
• Vehicle electrical system control module
• Wiper motor control module

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 2) for Audi A5 Quattro 2008

List of elements for Power Door Locks Wiring Diagram (1 of 2) for Audi A5 Quattro 2008:

• (right rear of luggage compt) comfort system central control module
• 11a
• Antenna amplifier 3
• 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 door)
• Fuel tank lid unlock motor
• Fuse 15a
• Fuse 30a
• Fuse carrier 2
• Fuse panel sc (under left side of dash)
• G51 (right side of luggage compt)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• Hot at all times
• Left front outside door handle touch sensor
• Left license plate light
• Nca
• Rear lid lock cylinder unlock button
• Red
• Right front outside door handle touch sensor
• T17o
• T20f
• T32d
• T32e
• T32j
• Trunk lid alarm switch/rear lid central locking system motor
• W/ mmi
• W/o mmi
• Wiper/ washer system
• Wiper/washer system

Power Door Locks Wiring Diagram (2 of 2) for Audi A5 Quattro 2008

List of elements for Power Door Locks Wiring Diagram (2 of 2) for Audi A5 Quattro 2008:

• 11a
• Central locking- safe-indicator lamp
• Driver's interior locking switch
• Front passenger's door central locking lock unit
• Front passenger's door control module (in front passenger's door)
• Front passenger's interior lock switch
• Fuse 15a
• Fuse 30a
• Fuse carrier 3
• Hot at all times
• Interior lights & power windows systems
• Interior lights system
• Interior lights, mirrors & power windows system
• Rear lid remote unlock switch
• Red
• Relay/ fuse carrier luggage compt sf (right side of luggage compt)
• T20g
• T32l

POWER MIRRORS

Automatic Day/Night Mirror Wiring Diagram, with Humidity Sensor for Audi A5 Quattro 2008

List of elements for Automatic Day/Night Mirror Wiring Diagram, with Humidity Sensor for Audi A5 Quattro 2008:

• 11a
• Automatic day/night interior mirror
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Day/night
• Driver's door control module (in driver's door)
• Driver's exterior mirror assembly
• Exterior lights system
• Front passenger's door control module (in front passenger's door)
• Front passenger's exterior mirror assembly
• Fuse 15a
• Fuse 5a
• Fuse carrier
• Fuse carrier 1
• Fuse panel sc (under left side of dash)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• Hot at all times
• Humidity sensor
• Interior lights system
• Light recog- nition sensor
• Relay/ fuse carrier luggage compartment sf (right side of luggage compt)
• T16m
• T16n
• T17p
• T20f
• T20g
• W/ automatic high beam control
• W/o automatic high beam control

Automatic Day/Night Mirror Wiring Diagram, without Humidity Sensor for Audi A5 Quattro 2008

List of elements for Automatic Day/Night Mirror Wiring Diagram, without Humidity Sensor for Audi A5 Quattro 2008:

• 11a
• Automatic day/night interior mirror
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Day/night
• Driver's door control module (in driver's door)
• Driver's exterior mirror assembly
• Exterior lights system
• Front passenger's door control module (in front passenger's door)
• Front passenger's exterior mirror assembly
• Fuse 15a
• Fuse 5a
• Fuse carrier
• Fuse carrier 1
• Fuse panel sc (under left side of dash)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• Hot at all times
• Interior lights system
• Light recog- nition sensor
• Relay/ fuse carrier luggage compartment sf (right side of luggage compt)
• T16m
• T16n
• T17p
• T20f
• T20g

Power Mirrors Wiring Diagram (1 of 2) for Audi A5 Quattro 2008

List of elements for Power Mirrors Wiring Diagram (1 of 2) for Audi A5 Quattro 2008:

• 11a
• Computer data lines system
• Day/night
• Driver's door control module (in left front door)
• Driver's exterior mirror assembly
• Fold-in
• Fuse 15a
• Fuse 30a
• Fuse carrier 2
• Fuse carrier 3
• Fuse panel sc (under left side of dash)
• G639 (behind left kick panel)
• Heater
• Horizontal
• Hot at all times
• Lane change
• Pnk
• Red
• Relay/ fuse carrier luggage compartment sf (right side of luggage compt)
• T16m
• T20f
• T32j
• Turn signal lamp
• Vertical
• Warning systems

Power Mirrors Wiring Diagram (2 of 2) for Audi A5 Quattro 2008

List of elements for Power Mirrors Wiring Diagram (2 of 2) for Audi A5 Quattro 2008:

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

POWER SEATS

Front Seat Heater Wiring Diagram, with Ventilation for Audi A5 Quattro 2008

List of elements for Front Seat Heater Wiring Diagram, with Ventilation for Audi A5 Quattro 2008:

• Backrest heater
• Circuit breaker 1 15a
• Computer data lines system
• Driver power seat adjustment
• Driver's backrest heating element
• Driver's seat heater
• Front passenger power seat adjustment
• Front passenger's backrest heating element
• Front passenger's seat heater
• G639 (behind left kick panel)
• G663 (on right "c" pillar)
• Hot at all times
• Left front seat temp sensor
• Memory seat/steering column adjustment control module (under driver's seat)
• Passenger memory seat control module (under front passenger's seat)
• Right front seat temp sensor
• Seat heater
• Side bolster heater
• T12l
• T12o
• T16h
• T16i
• T32g
• T32i

Front Seat Heater Wiring Diagram, without Ventilation for Audi A5 Quattro 2008

List of elements for Front Seat Heater Wiring Diagram, without Ventilation for Audi A5 Quattro 2008:

• Backrest heater
• Backrest side bolster heater
• 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 sc (under left side of dash)
• G639 (behind left kick panel)
• G663 (on right "c" pillar)
• Hot at all times
• Left front seat temp sensor
• Nca
• Right front seat temp sensor
• Seat heater
• Side bolster heater
• Side bolster heater (if equipped)
• Side bolster heater 2 (if equipped)
• T16b
• T32b
• T6f
• Vehicle electrical system control module (on relay & fuse panel)

Lumbar Wiring Diagram, with Power Seats for Audi A5 Quattro 2008

List of elements for Lumbar Wiring Diagram, with Power Seats for Audi A5 Quattro 2008:

• Circuit breaker 1 15a
• Discontinued (phased in modification)
• Driver power seat adjustment
• Driver seat lumbar support curvature adjustment motor (in left front seat back)
• Driver seat lumbar support height adjustment motor (in left front seat back)
• Driver's seat lumbar support adjustment switch
• Front passenger power seat adjustment
• Front passenger seat lumbar support height adjustment motor (in right front seat back)
• Front passenger's seat lumbar support adjustment switch
• Front passenger's seat lumbar support curvature adjustment motor (in right front seat back)
• G639 (behind left kick panel)
• G663 (on right "c" pillar)
• Hot at all times
• Lumbar curv- ature
• Lumbar height
• Phased in modification

Lumbar Wiring Diagram, without Power Seats for Audi A5 Quattro 2008

List of elements for Lumbar Wiring Diagram, without Power Seats for Audi A5 Quattro 2008:

• Driver seat lumbar support curvature adjustment motor (in left front seat back)
• Driver seat lumbar support height adjustment motor (in left front seat back)
• Driver's seat lumbar support adjustment switch
• Front passenger seat lumbar support height adjustment motor (in right front seat back)
• Front passenger's seat lumbar support adjustment switch
• Front passenger's seat lumbar support curvature adjustment motor (in right front seat back)
• Fuse 10a
• Fuse carrier 3
• Fuse panel sc (under left side of dash)
• G639 (behind left kick panel)
• G663 (on right "c" pillar)
• Hot at all times
• Lumbar curv- ature
• Lumbar height

Rear Seat Heater Wiring Diagram for Audi A5 Quattro 2008

List of elements for Rear Seat Heater Wiring Diagram for Audi A5 Quattro 2008:

• 11a
• Fuse 30a
• Fuse 5a
• Fuse carrier 3
• Fuse carrier 4
• G663 (on right "c" pillar)
• G688 (right side of center tunnel)
• Heated seat temp sensor
• Hot at all times
• Left rear backrest heating element
• Left rear heated seat regulating switch
• Left rear seat heater
• Relay/ fuse carrier luggage compartment sf (right side of luggage compt)
• Right rear backrest heating element
• Right rear heated seat regulating switch
• Right rear seat heater
• Seat heater
• Seat occupied sensor
• T32b
• Vehicle electrical system control module (on relay & fuse panel)

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for Audi A5 Quattro 2008

List of elements for Power Top/Sunroof Wiring Diagram for Audi A5 Quattro 2008:

• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Fuse 20a
• Fuse carrier 3
• Fuse panel sc (under left side of dash)
• G51 (right side of luggage compt)
• G639 (behind left kick panel)
• Hot at all times
• Power sunroof control module (center front of roof)
• Sunroof motor
• T16b
• T17o
• T32b
• T32c
• Tilt sunroof button 1
• Vehicle electrical system control module (on relay & fuse panel)

POWER WINDOWS

Power Windows Wiring Diagram for Audi A5 Quattro 2008

List of elements for Power Windows Wiring Diagram for Audi A5 Quattro 2008:

• 11a
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Driver's door control module (in left front door)
• Driver's door power window control head
• Driver's window regulator motor
• Front passenger's window regulator switch
• Fuse 15a
• Fuse 30a
• Fuse carrier 2
• Fuse carrier 3
• Fuse panel sc (under left side of dash)
• G51 (right side of luggage compt)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• G687 (left side of center tunnel)
• G688 (right side of center tunnel)
• Hot at all times
• Interior lights system
• Left front window regulator switch
• Passenger's side door control module (in right front door)
• Passenger's side window regulator motor
• Rear window shade motor (if equipped)
• Rear window shade switch
• Relay/ fuse carrier luggage compt sf (right side of luggage compt)
• Right front window regulator switch
• T16b
• T17m
• T17o
• T17p
• T20f
• T20g
• T32a
• T32c
• T32j
• T32l
• T6am
• T6ao
• Vehical electrical system control module (on relay & fuse panel)
• W/ navigation system
• W/o navigation system

RADIO

MOST Data Bus Wiring Diagram, Early Production for Audi A5 Quattro 2008

List of elements for MOST Data Bus Wiring Diagram, Early Production for Audi A5 Quattro 2008:

• Cd changer
• Data bus on board diagnostic interface (above glove box)
• Digital radio
• Digital sound system control module (right rear of luggage compt)
• External audio source connection
• Front information display control head control module (center of dash)
• Lwl in
• Lwl out
• Mmi basic
• Mmi high
• Navigation system w/ cd drive control module (left rear of luggage compt)
• Nca
• Premium
• Radio
• Satellite radio/ digital radio
• Standard
• Telephone transceiver (under front passenger's seat)
• Tv tuner (left rear of luggage compt)

MOST Data Bus Wiring Diagram, Late Production for Audi A5 Quattro 2008

List of elements for MOST Data Bus Wiring Diagram, Late Production for Audi A5 Quattro 2008:

• Cd changer/ dvd changer
• Data bus on board diagnostic interface (above glove box)
• Digital sound system control module (right rear of luggage compt)
• Information electronics control module 1
• Lwl in
• Lwl out
• Nca
• Radio
• Tv tuner

Multimedia Interface Wiring Diagram, Early Production, Basic for Audi A5 Quattro 2008

List of elements for Multimedia Interface Wiring Diagram, Early Production, Basic for Audi A5 Quattro 2008:

• 18-pin connector
• Antenna amplifier
• Computer data lines system
• Front information display control head
• Front information display control head control module (center of dash)
• Fuse 10a
• Fuse carrier 2
• Fuse panel sd (under right side of dash)
• G61 (on left "c" pillar)
• G687 (left side of center tunnel)
• Hot at all times
• Most data bus circuit
• Multimedia control head
• Nca
• Radio, telephone, navigation system antenna (w/ roof antenna)
• Red
• T12q
• T12r
• T16j
• T8ab

Multimedia Interface Wiring Diagram, Early Production, High for Audi A5 Quattro 2008

List of elements for Multimedia Interface Wiring Diagram, Early Production, High for Audi A5 Quattro 2008:

• Computer data lines system
• Front information display control head
• Front information display control head control module (center of dash)
• Fuse 5a
• Fuse carrier 3
• G687 (left side of center tunnel)
• G688 (right side of center tunnel)
• Hot at all times
• Most data bus circuit
• Multimedia control head
• Nca
• Pnk
• Rear view camera system control module (right rear of luggage compt)
• Red
• Relay/ fuse carrier luggage compt sf (right side of luggage compt)
• T20b
• T22a
• Tv tuner (if equipped) (left rear of luggage compt)
• W/ rear view camera system only
• W/o rear view camera system only

Multimedia Interface Wiring Diagram, Late Production (1 of 2) for Audi A5 Quattro 2008

List of elements for Multimedia Interface Wiring Diagram, Late Production (1 of 2) for Audi A5 Quattro 2008:

• Cellular telephone preparation (w/o hands-free)
• Computer data lines system
• Front information display control head (center of dash)
• Fuse 10a
• Fuse 5a
• Fuse carrier 2
• Fuse carrier 3
• Fuse panel sd (under right side of dash)
• G687 (left side of center tunnel)
• Hot at all times
• Information electronics control module 1
• Mmi basic
• Mmi high
• Most data bua circuit
• Multimedia control head
• Nca
• Rear view camera system control module (if equipped) (right rear of luggage compt)
• Red
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• T12x
• T16q
• T18a
• T4al
• T4am
• T4ao
• T8ah
• T8ai

Multimedia Interface Wiring Diagram, Late Production (2 of 2) for Audi A5 Quattro 2008

List of elements for Multimedia Interface Wiring Diagram, Late Production (2 of 2) for Audi A5 Quattro 2008:

• (7a3/7a6)
• (7d3/uf7)
• Antenna 3 amplifier (behind left rear edge of roof trim)
• Antenna amplifier 2
• Cellular telephone preparation
• Comfort system central control module (right rear of luggage compt)
• External audio source connection
• G61 (on left "c" pillar)
• G62 (on right "c" pillar)
• Information electronics control module 1
• Navigation system antenna
• Nca
• Radio (if equipped)
• Radio, telephone & navigation system antenna
• Red
• Satellite antenna
• T12y
• T30b
• T4ap
• T4i
• Telephone antenna
• Tv tuner (if equipped) (left rear of luggage compt)

Radio Wiring Diagram, Basic Infotainment Early Production (1 of 2) for Audi A5 Quattro 2008

List of elements for Radio Wiring Diagram, Basic Infotainment Early Production (1 of 2) for Audi A5 Quattro 2008:

• 18 pin connector (w/ cellular telephone- preparation w/o speaker phone & w/o navigation system)
• 7a3/uf0
• 7d3/uf7
• Antenna amplifier
• Computer data lines system
• External audio source connection (7a3/uf0)
• External audio source connection (7d3/uf7)
• Fuse 20a
• Fuse 5a
• Fuse carrier 2
• Fuse panel sd (under right side of dash)
• G61 (on left "c" pillar)
• 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)
• T12a
• T12s
• T16l
• T18a
• T54a
• T8k
• Telephone transceiver (under front passenger's seat)
• W/ speaker phone
• W/o speaker phone

Radio Wiring Diagram, Basic Infotainment Early Production (2 of 2) for Audi A5 Quattro 2008

List of elements for Radio Wiring Diagram, Basic Infotainment Early Production (2 of 2) for Audi A5 Quattro 2008:

• Cd changer
• Computer data lines system
• External audio source connection (w/ mmi high)
• Front information display control head control module (w/ radio) (center of dash)
• G687 (left side of center tunnel)
• Left front mid-bass speaker
• Left front treble speaker
• Left rear mid/low range speaker
• Left rear treble speaker
• Most data bus circuit
• Nca
• Right front mid-bass speaker
• Right front treble speaker
• Right rear mid/low range speaker
• Right rear treble speaker
• T8aa
• T8t
• W/mmi high

Radio Wiring Diagram, Basic MMI, Early Production (1 of 2) for Audi A5 Quattro 2008

List of elements for Radio Wiring Diagram, Basic MMI, Early Production (1 of 2) for Audi A5 Quattro 2008:

• 18 pin connector
• Cd changer
• Computer data lines system
• Digital sound system control module (left rear of luggage compt)
• External audio source connection (w/ mmi high)
• Fuse 30a
• Fuse 5a
• Fuse carrier 2
• Fuse carrier 3
• Fuse panel sd (under right side of dash)
• G50 (left side of luggage compt)
• G687 (left side of center tunnel)
• Hot at all times
• Left front mid-bass speaker
• Left front treble speaker
• Most data bus circuit
• Nca
• Relay/fuse carrier luggage compartment sf (right side of luggage compt)
• Right front mid-bass speaker
• Right front treble speaker
• T32h
• T8aa
• T8t
• W/ mmi high

Radio Wiring Diagram, Basic MMI, Early Production (2 of 2) for Audi A5 Quattro 2008

List of elements for Radio Wiring Diagram, Basic MMI, Early Production (2 of 2) for Audi A5 Quattro 2008:

• Antenna amplifier 2
• Antenna amplifier 3
• Computer data lines system
• Fuse 7.5a
• Fuse carrier 3
• G50 (left side of luggage compt)
• G61 (on left "c" pillar)
• G62 (on right "c" pillar)
• Hot at all times
• Left rear mid/low range speaker
• Left rear treble speaker
• Most data bus circuit
• Navigation system w/ cd drive control module (left rear of luggage compt)
• Nca
• Radio
• Radio, telephone navigation system antenna
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Right rear mid/low range speaker
• Right rear treble speaker
• Satellite radio
• T8m
• T8n
• T8p
• Telephone baseplate (w/ telephone baseplate) telephone amplifier (w/ telephone amplifer) (right rear of luggage compt)

Radio Wiring Diagram, Late Production, Basic for Audi A5 Quattro 2008

List of elements for Radio Wiring Diagram, Late Production, Basic for Audi A5 Quattro 2008:

• 18-pin connector
• Antenna amplifier 2
• Antenna amplifier 3
• Cd/dvd changer
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Fuse 30a
• Fuse 5a
• Fuse carrier 2
• Fuse carrier 3
• Fuse panel sd (under right side of dash)
• G50 (left side of luggage compt)
• G61 (on left "c" pillar)
• G62 (on right "c" pillar)
• G687 (left side of center tunnel)
• Hot at all times
• Information electronics control module 1
• Left front mid-bass speaker
• Left front treble speaker
• Left rear mid/ low range speaker
• Left rear treble speaker
• Most data bus circuit
• Nca
• Radio
• Radio, telephone, navigation system antenna
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Right front mid-bass speaker
• Right front treble speaker
• Right rear mid/ low range speaker
• Right rear treble speaker
• T10ag
• T12w
• T8ag
• Telephone
• Tv tuner (if equipped) (left rear of luggage compt)
• W/ navigation
• W/o navigation

Radio Wiring Diagram, Late Production, Premium (1 of 2) for Audi A5 Quattro 2008

List of elements for Radio Wiring Diagram, Late Production, Premium (1 of 2) for Audi A5 Quattro 2008:

• (left side of luggage compt) g50
• Antenna amplifier 2
• Antenna amplifier 3
• Cd/dvd changer
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Fuse 5a
• Fuse 7.5a
• Fuse carrier 2
• Fuse carrier 3
• Fuse panel sd (under right side of dash)
• G61 (on left "c" pillar)
• G62 (on right "c" pillar)
• G687 (left side of center tunnel)
• Hot at all times
• Most data bus circuit
• Nca
• Radio
• Radio, telephone, navigation system antenna
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Tv tuner (if equipped) (left rear of luggage compt)
• W/ navigation
• W/o navigation

Radio Wiring Diagram, Late Production, Premium (2 of 2) for Audi A5 Quattro 2008

List of elements for Radio Wiring Diagram, Late Production, Premium (2 of 2) for Audi A5 Quattro 2008:

• (left side of luggage compt) g50
• Center mid/ high range speaker
• Computer data lines system
• Digital sound system control module (left rear of luggage compt)
• Fuse 30a
• Fuse carrier 3
• Hot at all times
• Information electronics control module 1
• Left front bass speaker
• Left front mid-bass speaker
• Left front treble speaker
• Left rear mid/ low range speaker
• Left rear midrange speaker
• Left rear treble speaker
• Microphone unit (in front roof module)
• Most data bus circuit
• Nca
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Right front bass speaker
• Right front midrange speaker
• Right front treble speaker
• Right rear mid/ low range speaker
• Right rear midrange speaker
• Right rear treble speaker
• Subwoofer
• T18b
• T32h
• Telephone

Radio Wiring Diagram, Late Production, Standard for Audi A5 Quattro 2008

List of elements for Radio Wiring Diagram, Late Production, Standard for Audi A5 Quattro 2008:

• 18-pin connector
• Antenna amplifier 2
• Antenna amplifier 3
• Cd/dvd changer
• Center mid/ high range speaker
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Fuse 30a
• Fuse 5a
• Fuse carrier 2
• Fuse carrier 3
• Fuse panel sd (under right side of dash)
• G50 (left side of luggage compt)
• G61 (on left "c" pillar)
• G62 (on right "c" pillar)
• G687 (left side of center tunnel)
• Hot at all times
• Information electronics control module 1
• Left front mid-bass speaker
• Left front treble speaker
• Left rear mid/ low range speaker
• Left rear treble speaker
• Most data bus circuit
• Nca
• Radio
• Radio, telephone, navigation system antenna
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Right front mid-bass speaker
• Right front treble speaker
• Right rear mid/ low range speaker
• Right rear treble speaker
• Subwoofer
• T10ag
• T12w
• T8ag
• Telephone
• Tv tuner (if equipped) (left rear of luggage compt)
• W/ navigation
• W/o navigation

Radio Wiring Diagram, Premium Infotainment Early Production (1 of 3) for Audi A5 Quattro 2008

List of elements for Radio Wiring Diagram, Premium Infotainment Early Production (1 of 3) for Audi A5 Quattro 2008:

• 18 pin connector (w/ cellular telephone- preparation w/o speaker phone & w/o navigation system)
• 7a3/uf0
• 7d3/uf7
• Antenna amplifier
• Computer data lines system
• External audio source connection (7a3/uf0)
• External audio source connection (7d3/uf7)
• Fuse 20a
• Fuse 5a
• Fuse carrier 2
• Fuse panel sd (under right side of dash)
• G61 (on left "c" pillar)
• G687 (left side of center tunnel)
• G688 (right side of center tunnel)
• Hot at all times
• Nca
• Radio
• T12a
• T12s
• T16l
• T18a
• T54a
• T8k
• Telephone transceiver (under front passenger's seat)
• W/ amplifier w/o amplifier
• W/ speaker phone
• W/o speaker phone

Radio Wiring Diagram, Premium Infotainment Early Production (2 of 3) for Audi A5 Quattro 2008

List of elements for Radio Wiring Diagram, Premium Infotainment Early Production (2 of 3) for Audi A5 Quattro 2008:

• Computer data lines system
• Front information display control head control module (center of dash)
• Fuse 7.5a
• Fuse carrier 3
• G50 (left side of luggage compt)
• G62 (on right "c" pillar)
• Hot at all times
• Most data bus circuit
• Navigation system w/ cd drive control module (left rear of luggage compt)
• Nca
• Pnk
• Radio
• Radio, telephone navigation system antenna (roof antenna)
• Red
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Satellite radio
• T10v
• T8m
• T8n
• T8p
• Telephone baseplate (w/ telephone baseplate) telephone amplifier (w/ telephone amplifer) (right rear of luggage compt)
• W/ satellite
• W/o satellite

Radio Wiring Diagram, Premium Infotainment Early Production (3 of 3) for Audi A5 Quattro 2008

List of elements for Radio Wiring Diagram, Premium Infotainment Early Production (3 of 3) for Audi A5 Quattro 2008:

• Cd changer
• Center mid/high range speaker
• Computer data lines system
• Digital sound system control module (left rear of luggage compt)
• External audio source connection (w/ mmi high)
• Fuse 30a
• Fuse carrier 3
• G50 (left side of luggage compt)
• G687 (left side of center tunnel)
• Hot at all times
• Inside microphone
• Left front bass speaker
• Left front mid-bass speaker
• Left front treble speaker
• Left rear mid/low range speaker
• Left rear midrange speaker
• Left rear treble speaker
• Most data bus circuit
• Nca
• Relay/ fuse carrier luggage compt sf (right side of luggage compt)
• Right front bass speaker
• Right front midrange speaker
• Right front treble speaker
• Right rear mid/low range speaker
• Right rear midrange speaker
• Right rear treble speaker
• Subwoofer
• T18b
• T32h
• T8aa
• T8t
• Telephone microphone
• W/mmi high

Radio Wiring Diagram, Premium MMI, Early Production (1 of 3) for Audi A5 Quattro 2008

List of elements for Radio Wiring Diagram, Premium MMI, Early Production (1 of 3) for Audi A5 Quattro 2008:

• 18 pin connector
• Center mid/high range speaker
• Computer data lines system
• Digital sound system control module (left rear of luggage compt)
• External audio source connection (7a3/7a6)
• Fuse 30a
• Fuse carrier 3
• G50 (left side of luggage compt)
• Hot at all times
• Inside microphone
• Left rear mid/low range speaker
• Left rear treble speaker
• Microphone unit (in front roof module)
• Most data bus circuit
• Nca
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Right rear mid/low range speaker
• Right rear treble speaker
• T18a
• T18b
• T32h
• Voice control microphone

Radio Wiring Diagram, Premium MMI, Early Production (2 of 3) for Audi A5 Quattro 2008

List of elements for Radio Wiring Diagram, Premium MMI, Early Production (2 of 3) for Audi A5 Quattro 2008:

• Antenna amplifier 2
• Antenna amplifier 3
• Computer data lines system
• Fuse 7.5a
• Fuse carrier 3
• G50 (left side of luggage compt)
• G61 (on left "c" pillar)
• G62 (on right "c" pillar)
• Hot at all times
• Navigation system w/ cd drive control module (left rear of luggage compt)
• Nca
• Radio
• Radio, telephone navigation system antenna
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Satellite radio
• Sound system (most data bus circuit)
• T8m
• T8n
• T8p
• Telephone baseplate (w/ telephone baseplate) telephone amplifier (w/ telephone amplifer) (right rear of luggage compt)

Radio Wiring Diagram, Premium MMI, Early Production (3 of 3) for Audi A5 Quattro 2008

List of elements for Radio Wiring Diagram, Premium MMI, Early Production (3 of 3) for Audi A5 Quattro 2008:

• Cd changer
• Computer data lines system
• External audio source connection (w/ mmi high)
• Fuse 5a
• Fuse carrier 2
• Fuse panel sd (under right side of dash)
• G687 (left side of center tunnel)
• Hot at all times
• Left front bass speaker
• Left front mid-bass speaker
• Left front treble speaker
• Left rear midrange speaker
• Most data bus circuit
• Nca
• Right front bass speaker
• Right front midrange speaker
• Right front treble speaker
• Right rear midrange speaker
• Subwoofer
• T8aa
• T8t
• W/ mmi high

Radio Wiring Diagram, Standard Infotainment Early Production (1 of 3) for Audi A5 Quattro 2008

List of elements for Radio Wiring Diagram, Standard Infotainment Early Production (1 of 3) for Audi A5 Quattro 2008:

• 18 pin connector (w/ cellular telephone- preparation w/o speaker phone & w/o navigation system)
• 7a3/uf0
• 7d3/uf7
• Antenna amplifier
• Computer data lines system
• External audio source connection (7a3/uf0)
• External audio source connection (7d3/uf7)
• Fuse 20a
• Fuse 5a
• Fuse carrier 2
• Fuse panel sd (under right side of dash)
• G61 (on left "c" pillar)
• G687 (left side of center tunnel)
• G688 (right side of center tunnel)
• Hot at all times
• Nca
• Radio
• T12a
• T12s
• T16l
• T18a
• T54a
• T8k
• Telephone transceiver (under front passenger's seat)
• W/ amplifier w/o amplifier
• W/ speaker phone
• W/o speaker phone

Radio Wiring Diagram, Standard Infotainment Early Production (2 of 3) for Audi A5 Quattro 2008

List of elements for Radio Wiring Diagram, Standard Infotainment Early Production (2 of 3) for Audi A5 Quattro 2008:

• Cd changer
• Computer data lines system
• External audio source connection (w/ mmi high)
• Front information display control head control module (center of dash)
• Fuse 7.5a
• Fuse carrier 3
• G50 (left side of luggage compt)
• G687 (left side of center tunnel)
• Hot at all times
• Most data bus circuit
• Nca
• Pnk
• Radio
• Red
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Satellite radio
• T10v
• T8aa
• T8m
• T8p
• T8t
• W/mmi high

Radio Wiring Diagram, Standard Infotainment Early Production (3 of 3) for Audi A5 Quattro 2008

List of elements for Radio Wiring Diagram, Standard Infotainment Early Production (3 of 3) for Audi A5 Quattro 2008:

• Center mid/high range speaker
• Computer data lines system
• Digital sound system control module (left rear of luggage compt)
• Fuse 30a
• Fuse carrier 3
• G50 (left side of luggage compt)
• G62 (on right "c" pillar)
• Hot at all times
• Left front mid-bass speaker
• Left front treble speaker
• Left rear mid/low range speaker
• Left rear treble speaker
• Most data bus circuit
• Navigation system w/ cd drive control module (mmi: left rear of luggage compt)
• Nca
• Radio, telephone navigation system antenna (w/ roof antenna)
• Relay/ fuse carrier luggage compt sf (right side of luggage compt)
• Right front mid-bass speaker
• Right front treble speaker
• Right rear mid/low range speaker
• Right rear treble speaker
• Subwoofer
• T32h
• T8n
• Telephone baseplate (w/ telephone baseplate) telephone amplifier (w/ telephone amplifer) (right rear of luggage compt)
• W/ satellite
• W/o satellite

Radio Wiring Diagram, Standard MMI, Early Production (1 of 3) for Audi A5 Quattro 2008

List of elements for Radio Wiring Diagram, Standard MMI, Early Production (1 of 3) for Audi A5 Quattro 2008:

• 18 pin connector
• Computer data lines system
• Digital sound system control module (left rear of luggage compt)
• External audio source connection (7a3/7a6)
• Fuse 30a
• Fuse carrier 3
• G50 (left side of luggage compt)
• Hot at all times
• Microphone unit (in front roof module)
• Most data bus circuit
• Nca
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• T18a
• T32h
• T54a
• T6c
• Telephone microphone
• Telephone transceiver (under front passenger's seat)
• Voice control microphone

Radio Wiring Diagram, Standard MMI, Early Production (2 of 3) for Audi A5 Quattro 2008

List of elements for Radio Wiring Diagram, Standard MMI, Early Production (2 of 3) for Audi A5 Quattro 2008:

• Antenna amplifier 2
• Antenna amplifier 3
• Computer data lines system
• Fuse 7.5a
• Fuse carrier 3
• G50 (left side of luggage compt)
• G61 (on left "c" pillar)
• G62 (on right "c" pillar)
• Hot at all times
• Most data bus circuit
• Navigation system w/ cd drive control module (left rear of luggage compt)
• Nca
• Radio
• Radio, telephone navigation system antenna
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• Satellite radio
• Sound system (most data bus circuit)
• T8m
• T8n
• T8p
• Telephone baseplate (w/ telephone baseplate) telephone amplifier (w/ telephone amplifer) (right rear of luggage compt)

Radio Wiring Diagram, Standard MMI, Early Production (3 of 3) for Audi A5 Quattro 2008

List of elements for Radio Wiring Diagram, Standard MMI, Early Production (3 of 3) for Audi A5 Quattro 2008:

• Cd changer
• Center mid/high range speaker
• Computer data lines system
• External audio source connection (w/ mmi high)
• Fuse 5a
• Fuse carrier 2
• Fuse panel sd (under right side of dash)
• G687 (left side of center tunnel)
• Hot at all times
• Left front mid-bass speaker
• Left front treble speaker
• Left rear mid/low range speaker
• Left rear treble speaker
• Most data bus circuit
• Nca
• Right front mid-bass speaker
• Right front treble speaker
• Right rear mid/low range speaker
• Right rear treble speaker
• Subwoofer
• T8aa
• T8t
• W/ mmi high

Radio Provision Wiring Diagram, Late Production with Bluetooth for Audi A5 Quattro 2008

List of elements for Radio Provision Wiring Diagram, Late Production with Bluetooth for Audi A5 Quattro 2008:

• (left side of center tunnel) g687
• (on right "c" pillar) g62
• Antenna amplifier 2
• Antenna amplifier 3
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Fuse 5a
• Fuse 7.5a
• Fuse carrier 3
• G61 (on left "c" pillar)
• G688 (right side of center tunnel)
• Hot at all times
• Information electronics control module 1
• Interior lights system
• Microphone unit (in front roof module)
• Most data bus circuit
• Navigation system antenna
• Nca
• Radio
• Radio/telephone/ navigation system antenna
• Relay/fuse carrier luggage compartment sf (right side of luggage compt)
• Satellite antenna
• T12x
• T16q
• T6c
• T8ah
• Telephone antenna
• Telephone base plate
• Tv tuner

Radio Provision Wiring Diagram, Late Production with Speaker Phone for Audi A5 Quattro 2008

List of elements for Radio Provision Wiring Diagram, Late Production with Speaker Phone for Audi A5 Quattro 2008:

• (left side of center tunnel) g687
• (on right "c" pillar) g62
• (right side of center tunnel) g688
• Antenna amplifier 2
• Antenna amplifier 3
• Comfort system central control module (right rear of luggage compartment)
• Fuse 5a
• Fuse 7.5a
• Fuse carrier 3
• G61 (on left "c" pillar)
• Hot at all times
• Information electronics control module 1
• Microphone unit (in front roof module)
• Most data bus circuit
• Navigation system antenna
• Nca
• Radio
• Radio/telephone/ navigation system antenna
• Red
• Relay/fuse carrier luggage compartment sf (right side of luggage compt)
• Satellite antenna
• T12x
• T16q
• T8ah
• Telephone antenna
• Telephone base plate
• Tv tuner

Radio Provision Wiring Diagram, Late Production without Speaker Phone for Audi A5 Quattro 2008

List of elements for Radio Provision Wiring Diagram, Late Production without Speaker Phone for Audi A5 Quattro 2008:

• (not b1 used)
• (on right "c" pillar) g62
• 18 pin connector
• Fuse 5a
• Fuse 7.5a
• Fuse carrier 3
• Fuse carrier 4
• G688 (right side of center tunnel)
• Hot at all times
• Information electronics control module 1
• Microphone unit (in front roof module)
• Navigation system antenna
• Nca
• Radio
• Radio/telephone/ navigation system antenna
• Relay/fuse carrier luggage compartment sf (right side of luggage compt)
• Satellite antenna
• T12w
• T6c
• T8ah
• Telephone antenna

SHIFT INTERLOCK

Park Brake Release Wiring Diagram for Audi A5 Quattro 2008

List of elements for Park Brake Release Wiring Diagram for Audi A5 Quattro 2008:

• Abs control module (left rear of engine compt)
• Clutch position sensor (m/t)
• Computer data lines system
• Electro- mechanical parking brake control module (right rear of luggage compt)
• Electro-mechanical parking brake button
• Fuse 30a
• Fuse 5a
• Fuse carrier 2
• Fuse carrier 3
• Fuse carrier 4
• G51 (right side of luggage compt)
• Hot at all times
• Interior lights system
• Left parking brake motor
• Relay/ fuse carrier luggage compt sf (right side of luggage compt)
• Right parking brake motor

Shift Interlock Wiring Diagram for Audi A5 Quattro 2008

List of elements for Shift Interlock Wiring Diagram for Audi A5 Quattro 2008:

• (under transmission oil pan) transmission control module (tcm)
• 10a
• 3.2l
• 4.2l
• A/c control head climatronic control module (behind center of dash)
• Access/start authorization switch
• Brake light switch (on brake pedal assembly)
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Direct shift gearbox (dsg) mechatronic (at transmission)
• Early production
• Engine control module (ecm) (in left plenum chamber)
• Fuse 5a
• Fuse carrier 1
• Fuse panel sc (under left side of dash)
• G687 (left side of central tunnel)
• G688 (right side of central tunnel)
• Hot at all times
• Late production
• Prnds
• Selector lever sensor system control module
• Shift lock solenoid
• T16r
• T20e
• T32b
• T32d
• T94
• Transmission control module (tcm)
• Vehicle electrical system control module (on relay & fuse panel)

Steering Column Wiring Diagram for Audi A5 Quattro 2008

List of elements for Steering Column Wiring Diagram for Audi A5 Quattro 2008:

• Access/start authorization switch
• Comfort system central control module (right rear of luggage compt)
• Electronic steering column lock control module (on steering column)
• Fuse 5a
• Fuse carrier 2
• Fuse panel sd (under right side of dash)
• G687 (left side of central tunnel)
• Hot at all times
• T17p
• T32a
• T32c
• T32d
• Vehicle electrical system control module (on relay & fuse panel)

STARTING/CHARGING

Charging Wiring Diagram for Audi A5 Quattro 2008

List of elements for Charging Wiring Diagram for Audi A5 Quattro 2008:

• Battery
• Battery interrupt igniter
• Battery jump start terminal (on terminal 30 wire junction block)
• Battery monitoring control module (at battery)
• Data bus on board diagnostic interface (above glove box)
• G624 (near starter battery)
• Generator
• Main fuse panel sa (on battery, in luggage compt)
• Nca
• Starter
• T2y

Starting Wiring Diagram for Audi A5 Quattro 2008

List of elements for Starting Wiring Diagram for Audi A5 Quattro 2008:

• (at transmission)
• 3.2l
• 4.2l
• Battery
• Battery interrupt igniter
• Battery jump start terminal (on terminal 30 wire junction block)
• Battery monitoring control module (at battery)
• Charging circuit
• Clutch position sensor (m/t)
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Control
• Direct shift
• Discontinued (phased in modification)
• Early
• Engine control module (ecm) (in left plenum chamber)
• Fuse 110a
• Fuse 3 5a
• Fuse 5a
• Fuse carrier 1
• Fuse panel sc (under left side of dash)
• G624 (near starter battery)
• G639 (behind left kick panel)
• G688 (right side of central tunnel)
• Gearbox (dsg)
• Late
• Main fuse panel sa (on battery, in luggage compt)
• Mechatronic
• Module (tcm)
• Nca
• Phased in modification
• Prnds
• Production
• Red
• Relay/ fuse carrier e box sb (in left plenum chamber e-box)
• Selector lever sensor system control module
• Starter
• Starter relay (on relay/fuse carrier e-box-sb)
• Starter relay 2 (on relay/fuse carrier e-box-sb)
• Steering column electronic systems control module (on steering column)
• T16f
• T16r
• T2y
• T32d
• T94
• Transmission

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 3) for Audi A5 Quattro 2008

List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for Audi A5 Quattro 2008:

• Air bag control module
• Air bag spiral spring/ return spring (w/ slip ring)
• Battery interrupt igniter
• Computer data lines system
• Driver's air bag igniter
• Driver's front air bag crash sensor
• Driver's side air bag crash sensor
• Driver's side rear air bag crash sensor
• Front passenger's air bag disabled indicator lamp
• Front passenger's front air bag crash sensor
• Front passenger's side air bag crash sensor
• Front passenger's side rear air bag crash sensor
• Fuse 12a
• Fuse panel f
• G475
• Hot at all times
• Igniter
• Igniter 2
• Nca
• Power distribution system
• Solid state
• T2y
• T4ac

Supplemental Restraints Wiring Diagram (2 of 3) for Audi A5 Quattro 2008

List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for Audi A5 Quattro 2008:

• Air bag malfunction indicator
• Computer data lines system
• Data bus on board diagnostic interface
• Driver's safety belt tensioner & driver's belt force limiter
• Driver's side air bag igniter
• Force limiter
• Front passenger's safety belt switch & seat occupied recognition safety belt force sensor
• Front passenger's safety belt tensioner & front passenger's belt force limiter
• Front passenger's side air bag igniter
• Fuse 5a
• Fuse panel d
• G475
• G687
• Hot at all times
• Igniter
• Instrument cluster
• Instrument cluster control module
• Nca
• Passenger's side can separating plug
• Red
• Seat occupied recognition control module
• Seat occupied recognition pressure sensor
• Solid state
• T20d
• T2ai
• T2ca
• T2cd
• T2ce
• T32f

Supplemental Restraints Wiring Diagram (3 of 3) for Audi A5 Quattro 2008

List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for Audi A5 Quattro 2008:

• (if equipped) front passenger's air bag-off key switch
• Air bag control module
• Driver's head curtain air bag igniter
• Driver's knee air bag igniter
• Driver's safety belt switch
• Driver's seat position sensor
• Driver's side rear safety belt tensioner igniter
• Front passenger's air bag igniter
• Front passenger's head curtain air bag igniter
• Front passenger's knee air bag igniter
• Front passenger's seat position sensor
• Front passenger's side rear safety belt tensioner igniter
• G475
• G687
• Igniter
• Nca
• Red
• Solid state
• T2bh
• T2cl

TRANSMISSION

A/T Wiring Diagram, with Direct Shift for Audi A5 Quattro 2008

List of elements for A/T Wiring Diagram, with Direct Shift for Audi A5 Quattro 2008:

• 10a
• Access/start authorization button
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Engine controls system
• Fuse 15a
• Fuse 5a
• G12 (left rear of engine compt)
• G688 (right side of center tunnel)
• Relay/fuse carrier e box sb (in left plenum chamber e-box)
• Selector lever sensor system control module
• Transmission control module (under transmission control panel)
• Transmission park selector switch & shift lock solenoid
• Vehicle electrical system control module (on relay & fuse panel)

A/T Wiring Diagram, without Direct Shift (1 of 2) for Audi A5 Quattro 2008

List of elements for A/T Wiring Diagram, without Direct Shift (1 of 2) for Audi A5 Quattro 2008:

• (left rear of engine compt) g12
• 10a
• Access/start authorization button
• Automatic transmission hydraulic pressure sensor 1
• Automatic transmission hydraulic pressure sensor 2
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Direct shift gearbox (dsg) mechatronic (at transmission)
• Engine control module (ecm) (in left plenum chamber)
• Fuse 15a
• Fuse 5a
• 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
• Nca
• Nca nca
• Power distribution system
• Relay/fuse carrier e box sb (in left plenum chamber e-box)
• Selector lever sensor system control module
• T14h
• T14i
• T16r
• T8al
• Temperature sensor (in control module)
• Transmission control module
• Transmission park selector switch & shift lock solenoid
• Vehicle electrical system control module (on relay & fuse panel)

A/T Wiring Diagram, without Direct Shift (2 of 2) for Audi A5 Quattro 2008

List of elements for A/T Wiring Diagram, without Direct Shift (2 of 2) for Audi A5 Quattro 2008:

• Clutch oil temperature sensor
• Drive position sensor
• Main pressure valve
• Nca
• Nca 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 A5 Quattro 2008

List of elements for AWD Wiring Diagram for Audi A5 Quattro 2008:

• Abs control module (left rear of engine compt)
• Active steering
• All wheel drive clutch valve
• All wheel drive clutch valve 2
• All wheel drive control module
• All wheel drive pump
• Computer data lines system
• Control module
• Esp sensor unit
• Esp sensor unit 2
• Fuse 35a
• G639 (behind left kick panel)
• Hot at all times
• Oil pressure/ temperature sensor
• Oil pressure/ temperature sensor 2
• Power distribution system
• Red
• Relay/fuse carrier luggage compt sf (right side of luggage compt)

TRUNK, TAILGATE, FUEL DOOR

Trunk & Fuel Door Release Wiring Diagram for Audi A5 Quattro 2008

List of elements for Trunk & Fuel Door Release Wiring Diagram for Audi A5 Quattro 2008:

• 11a
• Comfort system central control module (right rear of luggage compt)
• Computer data lines system
• Driver's door control module (in driver's front door)
• Fuel tank lid unlock motor
• Fuse 20a
• Fuse 30a
• Fuse carrier
• Fuse carrier 2
• Fuse panel sc (under left side of dash)
• G51 (right side of luggage compt)
• G639 (behind left kick panel)
• Hot at all times
• Interior lights system
• Memory systems
• Rear lid lock cylinder unlock button
• Rear lid remote unlock switch
• Red
• Relay/fuse carrier luggage compt sf (right side of luggage compt)
• T17o
• T20f
• T32c
• T32d
• T32j
• Trunk lid alarm switch/rear lid central locking system motor

WARNING SYSTEMS

Tire Pressure Monitoring Wiring Diagram for Audi A5 Quattro 2008

List of elements for Tire Pressure Monitoring Wiring Diagram for Audi A5 Quattro 2008:

• Computer data lines system
• Fuse 5a
• Fuse carrier 2
• G638 (behind right kick panel)
• Hot at all times
• Left front tire pressure monitoring sensor
• Left rear tire pressure monitoring sensor
• Relay/ fuse carrier luggage compartment sf (right side of luggage compt)
• Right front tire pressure monitoring sensor
• Right rear tire pressure monitoring sensor
• Tire pressure monitoring control module

WIPER/WASHER

Jet Heater Wiring Diagram for Audi A5 Quattro 2008

List of elements for Jet Heater Wiring Diagram for Audi A5 Quattro 2008:

• 11a
• Fuse 5a
• Fuse carrier 1
• Fuse panel sc (under left side of dash)
• G639 (behind left kick panel)
• Left washer nozzle heater
• Right washer nozzle heater

Wiper/Washer Wiring Diagram for Audi A5 Quattro 2008

List of elements for Wiper/Washer Wiring Diagram for Audi A5 Quattro 2008:

• 12a
• Computer data lines system
• Fuse 30a
• Fuse 5a
• Fuse carrier 1
• Fuse carrier 2
• Fuse panel sc (under left side of dash)
• Fuse panel sd (under right side of dash)
• G639 (behind left kick panel)
• G687 (left side of center tunnel)
• Headlight washer pump (if equipped)
• Hot at all times
• Nca
• Rain/light recognition sensor
• Steering column electronics system control module (on steering column)
• T16b
• T17l
• T17m
• T17n
• T32b
• Vehicle electrical system control module (on relay & fuse panel)
• Windshield washer fluid level sensor
• Windshield washer pump
• Windshield wiper/ washer switch
• Wiper motor control module (in left plenum chamber)