All Wiring Diagrams for Audi Q7 4.2 2007 model

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 4) for Audi Q7 4.2 2007

List of elements for Automatic A/C Wiring Diagram (1 of 4) for Audi Q7 4.2 2007:

• A/c compressor regulator valve
• Air quality sensor
• Climatronic control module
• Computer data lines system
• G45
• Left footwell flap motor & position sensor (in center console, left side of hvac housing)
• Left temperature flap motor & position sensor
• Left temperature flap motor & position sensor (in center console, left side of hvac housing)
• Nca
• Recirculation flap motor & position sensor
• Right footwell flap motor & position sensor
• Seats system
• T16c
• T20i
• T3c

Automatic A/C Wiring Diagram (2 of 4) for Audi Q7 4.2 2007

List of elements for Automatic A/C Wiring Diagram (2 of 4) for Audi Q7 4.2 2007:

• (behind glove box, in hvac housing) fresh air blower
• (under passenger's side dash panel) fresh air blower control module
• 10a
• 12a
• Defroster flap motor & position sensor (in center console, left side of hvac housing)
• Fuse 10a
• Fuse 30a
• Fuse 5a
• Fuse panel c1
• Fuse panel c2
• G43
• Hot at all times
• Indirect ventilation flap motor & position sensor
• Left side vent motor & position sensor (in center console, left side of hvac housing)
• Nca
• Pnk
• Right center vent motor & position sensor
• Right side vent motor & position sensor
• Right temperature flap motor & position sensor
• Suppressor
• T2q
• T4t

Automatic A/C Wiring Diagram (3 of 4) for Audi Q7 4.2 2007

List of elements for Automatic A/C Wiring Diagram (3 of 4) for Audi Q7 4.2 2007:

• (4.2l) coolant circulation pump relay
• (in left front wheelwell) coolant pump
• 10a
• 3.6l engine
• 4.2l engine
• Engine controls system
• Fuse 10a
• Fuse 40a
• Fuse 5a
• Fuse 60a
• G609 (in right plenum chamber)
• G640 (on left front long member) (4.2l) g609 (in right plenum chamber) (3.6l)
• High pressure sensor
• Hot at all times
• Left front seat temperature sensor
• Nca
• Pnk
• Red
• Refrigerant temperature sensor (left front of engine compt) (4.2l only)
• Relay & fuse panel
• Relay & fuse panel (center instrument panel)
• Right front seat temperature sensor
• Sunlight photo sensor (top of dash panel, between defroster vents)

Automatic A/C Wiring Diagram (4 of 4) for Audi Q7 4.2 2007

List of elements for Automatic A/C Wiring Diagram (4 of 4) for Audi Q7 4.2 2007:

• (3.6l) recirculation pump relay
• (left front wheelwell) g671
• 19a
• 19b
• 19c
• 19d
• 19e
• 20a
• 20b
• 20c
• 20d
• 3.6l engine
• 4.2l engine
• Climatronic control module
• Coolant fan control module
• Coolant fan control module 2
• Engine control module
• Evaporator vent temperature sensor
• Fresh air intake duct temperature sensor
• G45
• Left footwell vent temperature sensor
• Left front upper body outlet temperature sensor
• Pnk
• Power distribution system
• Red
• Relay & fuse panel (in e-box plenum chamber)
• Right footwell vent temperature sensor
• Right front upper body outlet temperature sensor
• T12g
• T16d
• T94

Rear A/C Wiring Diagram (1 of 2) for Audi Q7 4.2 2007

List of elements for Rear A/C Wiring Diagram (1 of 2) for Audi Q7 4.2 2007:

• 12a
• Computer data lines system
• Fuse 10a
• Fuse 20a
• Fuse 5a
• Fuse panel c1
• Fuse panel c2
• Fuse panel c3
• G687
• Hot at all times
• Left "b" pillar/footwell shut-off flap motor & position sensor
• Left rear upper body vent motor & position sensor
• Rear climatronic control module
• Right "b" pillar/footwell shut-off flap motor & position sensor
• Right rear upper body vent motor & position sensor
• Seats system
• T12h
• T16h
• T20h
• T3h

Rear A/C Wiring Diagram (2 of 2) for Audi Q7 4.2 2007

List of elements for Rear A/C Wiring Diagram (2 of 2) for Audi Q7 4.2 2007:

• (left rear of luggage compt) rear fresh air blower control module
• (left side of luggage compt) rear fresh air blower
• Fuse 40a
• G61
• Hot at all times
• Left rear air flap motor & position sensor
• Left rear temperature flap motor & position sensor
• Left rear vent temperature sensor (in luggage compt)
• Red
• Relay & fuse panel (center instrument panel)
• Right rear air flap motor & position sensor (left side of luggage compt)
• Right rear temperature flap motor & position sensor (left side of luggage compt)
• Right rear vent temperature sensor (in luggage compt)
• Suppressor
• T2r
• T4u

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram for Audi Q7 4.2 2007

List of elements for Anti-lock Brakes Wiring Diagram for Audi Q7 4.2 2007:

• (in right plenum chamber) g609
• Abs control module
• Abs return flow pump
• Asr/esp button
• Brake booster membrane position sensor
• Brake pressure release solenoid & magnetic coil
• Comfort system central control module (right side of luggage compt)
• Computer data lines system
• Dynamics regulation valve 1
• Dynamics regulation valve 2
• Esp sensor unit
• Exterior lights system
• Fuse 20a
• Fuse 40a
• Fuse 5a
• Fuse panel c1
• Fuse panel c2
• G609 (in right plenum chamber)
• High pressure switch valve 1
• High pressure switch valve 2
• Hot at all times
• Interior lights system
• Left front abs inlet valve
• Left front abs outlet valve
• Left front abs wheel speed sensor
• Left rear abs inlet valve
• Left rear abs outlet valve
• Left rear abs wheel speed sensor
• Nca
• Nca nca
• Red
• Relay & fuse panel (center instrument panel)
• Right front abs inlet valve
• Right front abs outlet valve
• Right front abs wheel speed sensor
• Right rear abs inlet valve
• Right rear abs outlet valve
• Right rear abs wheel speed sensor
• Steering angle sensor
• Steering column electronic systems control module
• T32d
• T47a

ANTI-THEFT

Access/Start Wiring Diagram (1 of 2) for Audi Q7 4.2 2007

List of elements for Access/Start Wiring Diagram (1 of 2) for Audi Q7 4.2 2007:

• 10a
• 11a
• 3.6l engine
• 4.2l engine
• Access/start authorization button
• Access/start control module
• Computer data lines system
• Engine control module
• Fuse 10a 30a
• Fuse 125a
• Fuse 15a
• Fuse 5a
• Fuse 60a
• Fuse panel b1
• Fuse panel b3
• Fuse panel d
• Fuse panel f1
• G44
• G45
• Hot at all times
• Hot w/ power relay relay energized
• Multi-function transmission range (tr) switch (w/ 4.2l engine)
• Red
• T10p
• T16g
• T20e
• T3a
• T94
• Transmission control module (w/ 3.6l engine)
• Transmission system

Access/Start Wiring Diagram (2 of 2) for Audi Q7 4.2 2007

List of elements for Access/Start Wiring Diagram (2 of 2) for Audi Q7 4.2 2007:

• Access/start authorization switch
• Amplifier 2 antenna
• Door locks system
• Driver's access/start authorization antenna
• Exterior lights system
• Front passenger's access/start authorization antenna
• G45
• G51
• Interior access/ start authorization antenna 1
• Keyless access authorization antenna reader (right side of luggage compt)
• Luggage compartment access/start authorization antenna (under left side of luggage compt floor trim)
• Nca
• Power distribution system
• Red
• Relay & fuse panel (below driver's seat)
• Relay & fuse panel (center instrument panel)
• Relay & fuse panel (in e-box plenum chamber)
• Starter relay
• Starter relay 2
• Starting/ charging system
• T20g
• T2a
• T6a
• T8a
• Transmission system

Anti-theft Wiring Diagram (1 of 2) for Audi Q7 4.2 2007

List of elements for Anti-theft Wiring Diagram (1 of 2) for Audi Q7 4.2 2007:

• 12a
• Alarm horn
• Alarm system off switch
• Central locking warning light (safe)
• Comfort system central control module (right side of luggage compt)
• Computer data lines system
• Door locks system
• Driver's door central locking lock unit
• Driver's door control module (in driver's door behind inner trim panel)
• Front hood switch
• Fuse 15a
• Fuse 35a
• Fuse 5a
• Fuse panel b1
• G44
• G640
• G644
• G668
• G77
• Hot at all times
• Interior lights system
• Interior lights, mirrors, memory, power windows system
• Left rear door central locking lock unit
• Left rear door control module (in rear door behind inner trim panel)
• T10g
• T20i
• T20l
• T20n
• T32c
• T32d
• T32f
• Trunk lid alarm switch/decklid central locking system motor
• Vehicle electrical system control module

Anti-theft Wiring Diagram (2 of 2) for Audi Q7 4.2 2007

List of elements for Anti-theft Wiring Diagram (2 of 2) for Audi Q7 4.2 2007:

• 11a
• Computer data lines system
• Door locks system
• Front passenger's door central locking lock unit
• Front passenger's door control module (in front passenger's door behind inner trim panel)
• Fuse 15a
• Fuse 35a
• Fuse panel c1
• Fuse panel c3
• G43
• G657
• G78
• Hot at all times
• Left rear window breakage sensor
• Rear window glass breakage sensor
• Right rear door central locking lock unit
• Right rear door control module (in rear door behind inner trim panel)
• Right rear window breakage sensor
• T20m
• T20o

BODY CONTROL MODULES

Body Control Modules Wiring Diagram (1 of 2) for Audi Q7 4.2 2007

List of elements for Body Control Modules Wiring Diagram (1 of 2) for Audi Q7 4.2 2007:

• 10a
• 12a
• Anti-theft system
• Comfort system central control module (right side of luggage compt)
• Comfort system central control module 2 (right side of luggage compt)
• Computer data lines system
• Defoggers system
• Electronic suspension system
• Engine controls system
• Exterior lights system
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 5a
• Fuse panel b3
• Fuse panel f1
• Fuse panel f3
• G51
• Garage door opener control head
• Hot at all times
• Interior lights system
• Srs system
• T10g
• T15a
• T20f
• T32d
• Trunk, tailgate, fuel doors system

Body Control Modules Wiring Diagram (2 of 2) for Audi Q7 4.2 2007

List of elements for Body Control Modules Wiring Diagram (2 of 2) for Audi Q7 4.2 2007:

• 12a
• Anti-theft system
• Computer data lines system
• Door locks system
• Electronic power steering system
• Exterior lights system
• Fuse 15a
• Fuse 25a
• Fuse 30a
• Fuse panel b2
• Fuse panel c1
• G35
• G664
• Headlights system
• Horns system
• Hot at all times
• Instrument cluster system
• Interior lights system
• Mirror system
• Red
• Servotronic solenoid valve
• T10a
• T12b
• T32b
• T40
• Vehicle electrical system control module
• Vehicle electrical system control module 2
• Wiper/washer system

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 3) for Audi Q7 4.2 2007

List of elements for Computer Data Lines Wiring Diagram (1 of 3) for Audi Q7 4.2 2007:

• (right rear of engine compt) engine 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 control module
• Distance regulation control module
• Driver's door control module (in driver's door behind inner trim panel)
• Engine management control module (under driver's seat by battery)
• Headlamp range control module
• Instrument cluster control module
• Left can-bus disconnection plug
• Left rear door control module (in rear door behind inner trim panel)
• Memory seat/ steering column adjustment control module
• Steering column electronic systems control module
• T16a
• T20e
• T20l
• T20n
• T26a
• T32a
• T32b
• T32e
• T32h
• T46a
• T94
• Tire pressure monitoring control module
• Vehicle electrical system control module
• W/ 3.6l engine
• W/ 4.2l engine

Computer Data Lines Wiring Diagram (2 of 3) for Audi Q7 4.2 2007

List of elements for Computer Data Lines Wiring Diagram (2 of 3) for Audi Q7 4.2 2007:

• 11a
• 12a
• 15a
• Data bus on board diagnostic interface
• Data link connector
• Digital sound system control module (right rear of luggage compt)
• Front information display control head control module
• Fuse 10a
• Fuse 5a
• Fuse panel b2
• Fuse panel b3
• G44
• G664
• Hot at all times
• Media player position 1 or cd changer
• Media player position 2 or cd changer
• Navigation system w/ cd drive control module
• Nca
• Radio
• Satellite radio
• Sound system (most data bus circuit)
• T12p
• T16
• T20k
• T26b
• T32c
• T54a
• T8h
• T8i
• T8k
• T8l
• T8n
• T8p
• Telephone transceiver
• W/ basic mmi
• W/ basic plus mmi
• W/ bose radio
• W/ dsp radio
• W/ standard mmi

Computer Data Lines Wiring Diagram (3 of 3) for Audi Q7 4.2 2007

List of elements for Computer Data Lines Wiring Diagram (3 of 3) for Audi Q7 4.2 2007:

• (in center console) airbag control module
• (in front pass- enger's door behind inner trim panel) front passenger's door control module
• (in rear door behind inner trim panel) right rear door 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
• 3.6l engine (0at)
• 4.2l engine (o9d)
• Abs control module
• Climatronic control module
• Comfort system central control module (right side of luggage compt)
• Comfort system central control module 2 (right side of luggage compt)
• Level control system control module
• Parking aid control module
• Rear climatronic control module
• Rear lid control module
• Rear view camera system control module
• Right can-bus disconnection plug
• T12d
• T16b
• T16c
• T16g
• T16h
• T20f
• T20m
• T20o
• T32d
• T40a
• T46b
• T47a
• T52
• T54
• T75a
• T81a
• Towing recognition control module
• Transmission control module
• Vehicle electrical system control module 2

COOLING FAN

Cooling Fan Wiring Diagram for Audi Q7 4.2 2007

List of elements for Cooling Fan Wiring Diagram for Audi Q7 4.2 2007:

• (3.6l) recirculation pump relay
• (4.2l) coolant circulation pump relay
• (in left front wheelwell) coolant pump
• 10a
• 19a
• 19b
• 19c
• 19d
• 19e
• 20a
• 20b
• 20c
• 20d
• 3.6l engine
• 4.2l engine
• A/c system
• Climatronic control module
• Coolant fan control module
• Coolant fan control module 2
• Distribution
• Engine control module
• Engine controls system
• Fuse 10a
• Fuse 40a
• Fuse 5a
• Fuse 60a
• G640 (on left front long member) (4.2l) g609 (in right plenum chamber) (3.6l)
• G671 (left front wheelwell)
• Power
• Red
• Relay & fuse panel
• Relay & fuse panel (center instrument panel)
• Relay & fuse panel (in e-box plenum chamber)
• System
• T16c
• T94

CRUISE CONTROL

Cruise Control Wiring Diagram for Audi Q7 4.2 2007

List of elements for Cruise Control Wiring Diagram for Audi Q7 4.2 2007:

• 11a
• Brake-light switch
• Computer data lines system
• Cruise control switch
• Distance regulation control module (if equipped)
• Distance regulation sensor heater
• Engine control module (right rear of engine compt)
• Engine controls system
• Fuse 10a
• Fuse 5a
• Fuse panel b1
• Fuse panel b3
• G640 (on left front long member)
• G664
• Hot at all times
• Nca
• Steering column electronic systems control module
• T16a
• T60
• T94
• Throttle position (tp) sensor & accelerator pedal position sensor 2 (on accelerator pedal assembly)
• Throttle valve control module (at back of intake manifold)

DEFOGGERS

Heated Mirrors Wiring Diagram for Audi Q7 4.2 2007

List of elements for Heated Mirrors Wiring Diagram for Audi Q7 4.2 2007:

• 11a
• Computer data lines system
• Driver's door control module (in driver's door behind inner trim panel)
• Driver's exterior mirror assembly
• Front passenger's door control module (in front passenger's door behind inner trim panel)
• Front passenger's exterior mirror assembly
• Fuse 15a
• Fuse 35a
• Fuse panel b1
• Fuse panel c1
• Fuse panel c3
• G43
• G44
• Hot at all times
• T16i
• T16k
• T1a
• T1b
• T20l
• T20m

Rear Defogger Wiring Diagram for Audi Q7 4.2 2007

List of elements for Rear Defogger Wiring Diagram for Audi Q7 4.2 2007:

• Comfort system central control module (right side of luggage compt)
• Fuse 40a
• G53
• G664
• Heated rear window
• Hot at all times
• Rear window defogger relay
• Relay & fuse panel (center instrument panel)
• T32d
• Windshield antenna suppression filter

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for Audi Q7 4.2 2007

List of elements for Electronic Power Steering Wiring Diagram for Audi Q7 4.2 2007:

• 11a
• Airbag spiral spring
• Axial adjustment motor
• Axial adjustment sensor
• Computer data lines system
• Cruise control switch
• Cruise control system
• Driver's airbag igniter
• Driver's airbag igniter 2
• Fuse 10a
• Fuse 5a
• Fuse panel b1
• Fuse panel b3
• G664
• Heated steering wheel
• Heated steering wheel button
• Heated steering wheel sensor
• Hot at all times
• Left multi-function buttons
• Multi-function steering wheel control module
• Nca
• Nca nca
• Red
• Right multi-function buttons
• Shorting contact
• Signal horn activation
• Spiral spring
• Steering angle sensor
• Steering column adjustment assembly
• Steering column adjustment switch
• Steering column electronic systems control module
• Steering wheel control unit
• T12b
• T16a
• T32b
• T4a
• Tiptronic downshift button
• Tiptronic upshift button
• Turn signal/ headlamp flasher switch
• Vehicle electrical system control module
• Vertical adjustment motor
• Vertical adjustment sensor
• Windshield wiper/washer switch

ELECTRONIC SUSPENSION

Electronic Suspension Wiring Diagram (1 of 3) for Audi Q7 4.2 2007

List of elements for Electronic Suspension Wiring Diagram (1 of 3) for Audi Q7 4.2 2007:

• (partial)
• Accumulator valves
• Comfort system central control module (right side of luggage compt)
• Fuse 15a
• Fuse 5a
• Fuse panel c2
• Fuse panel f1
• G51
• Hot at all times
• Interior lights system
• Level control pressure sensor
• Level control system control module (in luggage compt, beneath floor trim)
• Load level button
• Suppression strut valves
• T32d
• T81a
• Valve body

Electronic Suspension Wiring Diagram (2 of 3) for Audi Q7 4.2 2007

List of elements for Electronic Suspension Wiring Diagram (2 of 3) for Audi Q7 4.2 2007:

• (partial)
• Compressor motor
• Computer data lines system
• Fuse 40a
• G35
• Hot at all times
• Left front level control system sensor (on left front suspension upper link)
• Left rear level control system sensor (on left rear suspension upper link)
• Level control system assembly
• Level control system compressor relay
• Level control system control module (in luggage compt, beneath floor trim)
• Pump temperature sensor
• Red
• Relay & fuse panel (below driver's seat)
• Relay & fuse panel (center instrument panel)
• Right front level control system sensor (on right front suspension upper link)
• Solenoid
• T2i
• T4i
• T81a

Electronic Suspension Wiring Diagram (3 of 3) for Audi Q7 4.2 2007

List of elements for Electronic Suspension Wiring Diagram (3 of 3) for Audi Q7 4.2 2007:

• Left front body acceleration sensor (in left front wheelwell)
• Left front dampening adjustment valve (on left front strut)
• Left rear dampening adjustment valve (on left rear strut)
• Level control system control module (in luggage compt, beneath floor trim)
• Rear body acceleration sensor (in luggage compt, on left side of floor)
• Red
• Right front body acceleration sensor (above right front wheelwell liner)
• Right front dampening adjustment valve (on right front strut)
• Right rear dampening adjustment valve (on right rear strut)
• Right rear level control system sensor (on right rear suspension upper link)
• T40b

ENGINE PERFORMANCE

3.6L

3.6L, Engine Performance Wiring Diagram (1 of 5) for Audi Q7 4.2 2007

List of elements for 3.6L, Engine Performance Wiring Diagram (1 of 5) for Audi Q7 4.2 2007:

• (in upper radiator hose) engine coolant temperature (ect) sensor (radiator)
• (partial)
• (rear of engine compt) low fuel pressure sensor
• A/c system
• Anti-theft system
• Brake booster pressure sensor
• Brake pedal switch
• Comfort system central control module
• Cooling fans system
• Cruise control system
• Engine control module (ecm) (right rear of engine comp)
• Exterior lights system
• G609 (in right plenum chamber)
• Left detection pump (ldp)
• Nca
• Oxygen sensor
• Oxygen sensor 2
• Red
• Starting/charging system
• T10g
• T94
• Transmissions system

3.6L, Engine Performance Wiring Diagram (2 of 5) for Audi Q7 4.2 2007

List of elements for 3.6L, Engine Performance Wiring Diagram (2 of 5) for Audi Q7 4.2 2007:

• (behind right front wheelwell) secondary air injection (air) pump motor
• 20a
• 20b
• 20c
• 20d c
• 3b a
• 4a a
• 5d a
• Brake booster relay
• G685 (right front of vehicle)
• Heated oxygen sensor
• Heated oxygen sensor 2
• Mass air flow (maf)/intake air temperature (iat) sensor
• Nca
• Power distribution & cooling fans system
• Red
• Relay & fuse panel (in e-box plenum chamber)
• Secondary air injection (air) pump relay
• Throttle position (tp) & accelerator pedal position (app) sensors

3.6L, Engine Performance Wiring Diagram (3 of 5) for Audi Q7 4.2 2007

List of elements for 3.6L, Engine Performance Wiring Diagram (3 of 5) for Audi Q7 4.2 2007:

• (at right front of engine compt) brake system vacuum pump
• (partial)
• A/c system
• Computer data lines system
• Cooling fans system
• Engine control module (ecm) (right rear of engine comp)
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fuse 50a
• Fuse 5a
• G685 (right front of vehicle)
• Red
• Relay & fuse panel
• Starting/ charging system
• T94

3.6L, Engine Performance Wiring Diagram (4 of 5) for Audi Q7 4.2 2007

List of elements for 3.6L, Engine Performance Wiring Diagram (4 of 5) for Audi Q7 4.2 2007:

• (on rear of right cylinder head) camshaft adjustment valve 1 (exhaust)
• (on right cylinder head) camshaft position (cmp) sensor
• (on right cylinder head) camshaft position (cmp) sensor 3
• (on right cylinder head) fuel pressure sensor
• (on right rear cylinder head) camshaft adjustment valve 1
• (right rear of engine compt) engine coolant temperature (ect) sensor
• (under vehicle, front of fuel tank) fuel pump control module
• Engine speed (rpm) sensor (in bottom of transmission bell housing)
• G609
• G61
• Knock sensor (ks) 1 (on inside of right cylinder head)
• Knock sensor (ks) 2 (on inside of right cylinder head)
• Positive crankcase ventilation (pcv) heating element
• Red
• Throttle valve control module (at back of intake manifold)
• Transfer fuel pump

3.6L, Engine Performance Wiring Diagram (5 of 5) for Audi Q7 4.2 2007

List of elements for 3.6L, Engine Performance Wiring Diagram (5 of 5) for Audi Q7 4.2 2007:

• (by throttle body) evaporative emission (evap) canister purge regulator valve
• (on right cylinder head) fuel metering valve
• Coil 1
• Coil 2
• Coil 3
• Coil 4
• Coil 5
• Coil 6
• Engine control module (ecm) (right rear of engine comp)
• Fuel injectors
• G18
• G609
• Intake manifold runner control (imrc) valve
• Nca
• Red
• T60
• To spark plug

4.2L

4.2L, Engine Performance Wiring Diagram (1 of 6) for Audi Q7 4.2 2007

List of elements for 4.2L, Engine Performance Wiring Diagram (1 of 6) for Audi Q7 4.2 2007:

• (in upper radiator hose) engine coolant temperature (ect) sensor (radiator)
• (partial)
• (rear of engine compt) low fuel pressure sensor
• Anti-theft system
• Brake booster pressure sensor
• Brake pedal switch
• Comfort system central control module
• Cooling fans system
• Cruise control system
• Engine control module (ecm) (right rear of engine comp)
• Exterior lights system
• G609 (in right plenum chamber)
• Left detection pump (ldp)
• Nca
• Oxygen sensor
• Oxygen sensor 2
• Red
• Starting/charging system
• T10g
• T94
• Transmissions system

4.2L, Engine Performance Wiring Diagram (2 of 6) for Audi Q7 4.2 2007

List of elements for 4.2L, Engine Performance Wiring Diagram (2 of 6) for Audi Q7 4.2 2007:

• (by throttle body) evaporative emission (evap) canister purge regulator valve
• (on left cylinder head) camshaft position (cmp) sensor 2
• (on left cylinder head) camshaft position (cmp) sensor 4
• Heated oxygen sensor
• Heated oxygen sensor 2
• Mass air flow (maf) sensor 2 (in air intake duct)
• Mass air flow (maf)/intake air temperature (iat) sensor (in air intake duct)
• Nca
• Throttle position (tp) & accelerator pedal position (app) sensors

4.2L, Engine Performance Wiring Diagram (3 of 6) for Audi Q7 4.2 2007

List of elements for 4.2L, Engine Performance Wiring Diagram (3 of 6) for Audi Q7 4.2 2007:

• (behind right front wheelwell) secondary air injection (air) pump motor
• (partial)
• 20a
• 20b
• 20c
• 20d c
• 3b a
• 4a a
• 5d a
• Brake booster relay
• Computer data lines system
• Engine control module (ecm) (right rear of engine comp)
• G685 (right front of vehicle)
• Power distribution & cooling fans system
• Red
• Relay & fuse panel (in e-box plenum chamber)
• Secondary air injection (air) pump relay
• Starting/charging system
• T94

4.2L, Engine Performance Wiring Diagram (4 of 6) for Audi Q7 4.2 2007

List of elements for 4.2L, Engine Performance Wiring Diagram (4 of 6) for Audi Q7 4.2 2007:

• (at right front of engine compt) brake system vacuum pump
• (partial)
• A/c & cooling fans system
• Cooling fans system
• Engine control module (ecm) (right rear of engine comp)
• Fuel injectors
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fuse 50a
• Fuse 5a
• G685 (right front of vehicle)
• Red
• Relay & fuse panel
• T60

4.2L, Engine Performance Wiring Diagram (5 of 6) for Audi Q7 4.2 2007

List of elements for 4.2L, Engine Performance Wiring Diagram (5 of 6) for Audi Q7 4.2 2007:

• (on left front of intake manifold) intake manifold runner position sensor 2
• (on right cylinder head) camshaft position (cmp) sensor
• (on right cylinder head) camshaft position (cmp) sensor 3
• (on right cylinder head) fuel pressure sensor
• (on right front of intake manifold) intake manifold runner position sensor
• (right rear of engine compt) engine coolant temperature (ect) sensor
• (under vehicle, front of fuel tank) fuel pump control module
• Engine speed (rpm) sensor (in bottom of transmission bell housing)
• G61
• Knock sensor (ks) 1 (on inside of right cylinder head)
• Knock sensor (ks) 2 (on inside of right cylinder head)
• Knock sensor (ks) 3 (on inside of left cylinder head)
• Knock sensor (ks) 4 (on inside of left cylinder head)
• Map controlled engine cooling thermostat
• Nca
• Red
• Throttle valve control module (at back of intake manifold)
• Transfer fuel pump

4.2L, Engine Performance Wiring Diagram (6 of 6) for Audi Q7 4.2 2007

List of elements for 4.2L, Engine Performance Wiring Diagram (6 of 6) for Audi Q7 4.2 2007:

• (on front intake manifold) intake flap motor
• (on left cylinder head) fuel metering valve 2
• (on rear of left cylinder head) camshaft adjustment valve 2
• (on rear of left cylinder head) camshaft adjustment valve 2 (exhaust)
• (on rear of right cylinder head) camshaft adjustment valve 1 (exhaust)
• (on right cylinder head) fuel metering valve
• (on right rear cylinder head) camshaft adjustment valve 1
• (partial)
• Coil 1
• Coil 2
• Coil 3
• Coil 4
• Coil 5
• Coil 6
• Coil 7
• Coil 8
• Engine control module (ecm) (right rear of engine comp)
• G600
• G601
• G609 (in right plenum chamber)
• Nca
• Red
• T60
• To spark plug
• Variable intake manifold runner motor

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Audi Q7 4.2 2007

List of elements for Back-up Lamps Wiring Diagram for Audi Q7 4.2 2007:

• Comfort system central control module (right side of luggage compt)
• Comfort system central control module 2 (right side of luggage compt)
• Computer data lines system
• Fuse 15a
• Fuse 5a
• Fuse panel c2
• Fuse panel f1
• G51
• Hot at all times
• Left taillamp assembly
• Multi-function transmission range switch (back-up switch)
• Nca
• Reverse
• Right taillamp assembly
• T20f
• T32d
• T52
• Transmission control module (4.2l engine)

Exterior Lamps Wiring Diagram (1 of 2) for Audi Q7 4.2 2007

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Audi Q7 4.2 2007:

• 10a
• 11a
• 12a
• Comfort system central control module (right side of luggage compt)
• Comfort system central control module 2 (right side of luggage compt)
• Computer data lines system
• Exterior lights system (back-up lights circuit)
• Fog
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse panel b1
• Fuse panel f1
• G51
• G664
• G668
• Hot at all times
• Left rear lid taillamp assembly
• Left taillamp assembly
• Nca
• Reverse
• Right rear lid taillamp assembly
• Right taillamp assembly
• Side marker
• Steering column electronic systems control module
• T10g
• T15a
• T16a
• T20f
• T32d
• Tail/stop
• Tail/stop/turn
• Turn
• Turn signal/ headlamp flasher switch

Exterior Lamps Wiring Diagram (2 of 2) for Audi Q7 4.2 2007

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Audi Q7 4.2 2007:

• 11a
• 3.6l engine
• 4.2l engine
• Abs control module (in right plenum chamber)
• Access/start authorization switch
• Brake light disable relay (esp)
• Brakelight switch
• Computer data lines system
• Driver's exterior mirror (turn sig- nal lamp)
• Emergency flasher button
• Engine control module (right rear of engine compt)
• Engine controls system
• Exterior lights system (trailer tow circuit)
• Fog lp sw
• Fr fog light
• Fuse 25a
• Fuse 30a
• Fuse 5a
• Fuse panel b2
• Fuse panel c1
• Fuse panel c2
• G43
• G44
• G644
• G658
• G664
• G668
• Hdlamp sw light
• High- mount brake light
• Hot at all times
• Interior lights system
• Left front side marker/ turn signal lamp
• License plate light
• Light switch
• Passenger's exterior mirror (turn sig- nal lamp)
• Power distribution system
• Prk lamp light
• Red
• Relay & fuse panel (center instrument panel)
• Right front side marker/ turn signal lamp
• Rr fog light
• Suppr- essor
• T12b
• T2af
• T2s
• T2t
• T2u
• T2v
• T32b
• T47a
• T8a
• T94
• Vehicle electrical system control module

Trailer Tow Wiring Diagram for Audi Q7 4.2 2007

List of elements for Trailer Tow Wiring Diagram for Audi Q7 4.2 2007:

• 10a
• 11a
• Abs control module (in right plenum chamber)
• Brake light disable relay (esp)
• Comfort system central control module (right side of luggage compt)
• Computer data lines system
• Exterior lights system (exterior lamps circuit)
• Fuse 15a
• Fuse 5a
• Fuse panel b3
• Fuse panel f3
• G51
• G664
• G675
• Hot at all times
• Red
• Relay & fuse panel (center instrument panel)
• T12d
• T16e
• T32d
• T47a
• Towing recognition control module
• Trailer socket

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 6) for Audi Q7 4.2 2007

List of elements for Ground Distribution Wiring Diagram (1 of 6) for Audi Q7 4.2 2007:

• (w/ 09d transmission) transmission control module
• (w/ 0at transmission) transmission control module
• 3.6l
• Fresh air blower control module
• Front passenger's exterior mirror turn signal lamp
• G13
• G18
• G35
• G43
• Glove box unlock motor
• Glove compartment lamp switch
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Left washer nozzle heater
• Level control system compressor motor
• Multi-function transmission range (tr) switch
• Nca
• Passenger's door control module
• Passenger's door handle touch handle/ button
• Passenger's make-up mirror light/ switch
• Power sunroof control module
• Rear sliding sunroof control module
• Right footwell light
• Right instrument panel vent illumination
• Right rear brake pad wear sensor
• Right rear footwell light
• Right washer nozzle heater
• Roof blind control module
• T16g
• T20m
• T2af
• T2q
• T40a
• T52
• T54a
• Telephone transceiver
• Vehicle electrical system control module 2

Ground Distribution Wiring Diagram (2 of 6) for Audi Q7 4.2 2007

List of elements for Ground Distribution Wiring Diagram (2 of 6) for Audi Q7 4.2 2007:

• (w/ mmi basic) front information display control head control module
• (w/o mmi basic) front information display control head control module
• Access/ start author- ization button
• Access/ start author- ization switch
• Access/ start control module
• Air quality sensor
• Climatronic control module
• Data link connector
• Directional stabilization assistance control module
• Directional stabilization assistance windshield heater
• Driver's door control module
• Driver's door handle touch handle/ button
• Driver's exterior mirror turn signal lamp
• Driver's make-up mirror light/ switch
• Front information display control head
• Front roof control module
• Front/ center console control head
• G44
• G45
• Garage door opener control head
• Glove compartment/ display button
• Headlamp range control module
• Lane change assistance button/ lamp
• Left instrument panel vent illumination
• Left rear footwell light
• Left washer nozzle heater
• Light switch
• Nca
• Position 1 media player, cd changer unit, or mini disk player
• Rain/ light recognition sensor
• Rear sunroof switch
• Selector lever sensor system control module
• Shift lock solenoid
• Sunroof switch
• T10b
• T10v
• T12a
• T16
• T16d
• T20k
• T20l
• T2af
• T32e
• T3a
• T6a
• T6v
• T6w
• T8h
• T8p
• Tire pressure monitoring control module
• Transmission park selector switch

Ground Distribution Wiring Diagram (3 of 6) for Audi Q7 4.2 2007

List of elements for Ground Distribution Wiring Diagram (3 of 6) for Audi Q7 4.2 2007:

• 12v socket
• Center instrument panel vent illumination
• Comfort system central control module
• Comfort system central control module 2
• Door closing assist control module
• Fuel level sensor 2
• Fuel pump control module
• G51
• G53
• G61
• G67
• Heated rear window
• Keyless access authorization antenna reader
• Lane change assistance control module
• Lane change assistance control module 2
• Left luggage compart- ment light
• Left rear backrest heating element
• Left taillight assembly
• Level control system control module
• Nca
• Parking aid control module
• Radio frequency controlled clock receiver
• Rear center air vent illumination
• Rear fresh air blower control module
• Rear lid closed sensor 1 & 2
• Rear view camera system control module
• Right luggage compart- ment light
• Right taillight assembly
• T10g
• T12d
• T12l
• T12m
• T16b
• T20f
• T20g
• T54
• T81a
• Towing recognition control module

Ground Distribution Wiring Diagram (4 of 6) for Audi Q7 4.2 2007

List of elements for Ground Distribution Wiring Diagram (4 of 6) for Audi Q7 4.2 2007:

• (3.6l) coolant pump
• (3.6l) ignition coil 2
• (3.6l) ignition coil 4
• (3.6l) ignition coil 6
• (3.6l) oil level thermal sensor
• (4.2l) ignition coil 2
• (4.2l) ignition coil 4
• (4.2l) ignition coil 6
• (4.2l) ignition coil 7
• (4.2l) ignition coil 8
• (w/ access/ start authorization) left rear door control module
• (w/ access/ start authorization) right rear door control module
• (w/o access/ start authorization) left rear door control module
• (w/o access/ start authorization) right rear door control module
• (w/o memory) driver's seat lumbar support adjustment switch
• (w/o memory) passenger's seat lumbar support adjustment switch
• 4.2l
• Abs control module
• Driver's backrest heating element
• Driver's power seat switch assembly
• Driver's seat lumbar support adjustment switch
• Engine control module (ecm)
• G600
• G601
• G608
• G609 (in right plenum chamber)
• G77
• G78
• High pressure sensor
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Ignition coil 7
• Ignition coil 8
• Intake flap motor
• Left rear door handle touch sensor/ button
• Memory seat/ steering column adjustment control module
• Nca
• Passenger's backrest heating element
• Passenger's power seat switch assembly
• Passenger's seat lumbar support adjustment switch
• Positive crankcase ventilation (pcv) heating element
• Right rear backrest heating element
• Right rear door handle touch sensor/ button
• T12s
• T20n
• T20o
• T47a
• T4x
• T94
• Variable intake manifold runner motor
• Wiper motor control module

Ground Distribution Wiring Diagram (5 of 6) for Audi Q7 4.2 2007

List of elements for Ground Distribution Wiring Diagram (5 of 6) for Audi Q7 4.2 2007:

• (4.2l) coolant pump
• (center instrument panel) relay & fuse panel
• Access/ start authorization switch
• Alarm horn
• Antenna amplifier
• Antenna amplifier 2
• Antenna amplifier 4
• Asr/esp button
• Brake fluid level warning switch
• Brake light disable relay
• Coolant pump
• Data bus on board diagnostic interface
• Distance regulation control module
• Dual horn relay
• Emergency flasher button
• Front hood switch
• G640 (on left front long member)
• G644
• G657
• G663
• G664
• G666
• G667
• G669
• Garage door opener control module
• Headlamp washer pump
• High tone horn
• Left footwell light
• Left front fog lamp
• Left front side marker/ turn signal lamp
• Left headlamp assembly
• Low tone horn
• Rear window defogger relay
• Rear window glass breakage sensor
• Right front fog lamp
• Right front side marker/ turn signal lamp
• Right headlamp assembly
• Steering column electronic systems control module
• T10a
• T12b
• T16a
• T26b
• T2s
• T2t
• T2u
• T2v
• T3q
• Vehicle electrical system control module

Ground Distribution Wiring Diagram (6 of 6) for Audi Q7 4.2 2007

List of elements for Ground Distribution Wiring Diagram (6 of 6) for Audi Q7 4.2 2007:

• 12v socket
• 12v socket 2
• 12v socket 3
• 12v socket 4
• Brake system vacuum motor
• Cigarette lighter
• Coolant fan control module
• Coolant fan control module 2
• Digital sound system control module
• G658
• G668
• G671 (left front wheelwell)
• G675
• G681
• G685 (right front of vehicle)
• G687
• High mount brake light
• Left rear heated seat regulating switch
• Left rear heating element assembly
• Left rear taillight assembly
• License plate lights/ rear lid lock cylinder unlock button
• Navigation system w/ cd drive control module
• Position 2 media player, cd changer unit, or mini disk player
• Radio
• Radio, telephone navigation system antenna
• Rear a/c control head
• Rear courtesy light
• Rear lid control module
• Rear lid control module 2
• Rear lid courtesy light
• Rear lid lock button
• Rear window wiper motor
• Right rear heated seat regulating switch
• Right rear heating element assembly
• Right rear taillight assembly
• Satellite radio
• Secondary air injection (air) pump motor
• Supp- ressor
• T16h
• T32c
• T8i
• T8k
• T8l
• T8n
• Telephone baseplate
• Telephone transceiver
• Trailer socket
• Trunk lid alarm switch/ motor

HEADLIGHTS

Headlights Wiring Diagram, with Cornering Headlights (1 of 2) for Audi Q7 4.2 2007

List of elements for Headlights Wiring Diagram, with Cornering Headlights (1 of 2) for Audi Q7 4.2 2007:

• 11a
• Computer data lines system
• Drl lamp
• Emergency flasher button
• Fog lp sw
• Fr fog light
• Fuse 10a
• Fuse 25a
• Fuse 30a
• Fuse panel b1
• Fuse panel b2
• G44
• G640
• G644
• G664
• Hdlamp sw light
• Headlamp range/cornering lamp control module
• Headlamp reflector adjustment solenoid
• Hid lamp
• Hid lamp control module
• Hot at all times
• Interior lights system
• Left front fog lamp
• Left front side marker/ turn signal lamp
• Left headlight assembly
• Light switch
• Nca
• Power distribution system
• Prk lamp light
• Red
• Rr fog light
• Steering column electronic systems control module
• T10a
• T12b
• T16a
• T2s
• T2t
• T32b
• Turn signal/ headlamp flasher switch
• Vehicle electrical system control module

Headlights Wiring Diagram, with Cornering Headlights (2 of 2) for Audi Q7 4.2 2007

List of elements for Headlights Wiring Diagram, with Cornering Headlights (2 of 2) for Audi Q7 4.2 2007:

• 12a
• Computer data lines system
• Drl lamp
• Fuse 10a
• Fuse 5a
• Fuse panel b3
• Fuse panel c2
• G44
• G644
• Headlamp range control module
• Headlamp range/cornering lamp control module
• Headlamp reflector adjustment solenoid
• Hid lamp
• Hid lamp control module
• Left front level control system sensor (on left front suspension upper link)
• Left rear level control system sensor (on left rear suspension upper link)
• Red
• Right front fog lamp
• Right front side marker/ turn signal lamp
• Right headlight assembly
• T26a
• T2u
• T2v

Headlights Wiring Diagram, without Cornering Headlights (1 of 2) for Audi Q7 4.2 2007

List of elements for Headlights Wiring Diagram, without Cornering Headlights (1 of 2) for Audi Q7 4.2 2007:

• 11a
• Computer data lines system
• Drl lamp
• Emergency flasher button
• Fog lp sw
• Fr fog light
• Fuse 10a
• Fuse 25a
• Fuse 30a
• Fuse panel b1
• Fuse panel b2
• G44
• G640
• G644
• G664
• Hdlamp sw light
• Headlamp beam adjustment motor
• Headlamp reflector adjustment solenoid
• Hid lamp
• Hid lamp control module
• Hot at all times
• Interior lights system
• Left front fog lamp
• Left front side marker/ turn signal lamp
• Left headlight assembly
• Light switch
• Nca
• Power distribution system
• Prk lamp light
• Red
• Rr fog light
• Steering column electronic systems control module
• T10a
• T12b
• T16a
• T2s
• T2t
• T32b
• Turn signal/ headlamp flasher switch
• Vehicle electrical system control module

Headlights Wiring Diagram, without Cornering Headlights (2 of 2) for Audi Q7 4.2 2007

List of elements for Headlights Wiring Diagram, without Cornering Headlights (2 of 2) for Audi Q7 4.2 2007:

• 12a
• Computer data lines system
• Drl lamp
• Fuse 5a
• Fuse panel b3
• G44
• G644
• Headlamp beam adjustment motor
• Headlamp range control module
• Headlamp reflector adjustment solenoid
• Hid lamp
• Hid lamp control module
• Left front level control system sensor (on left front suspension upper link)
• Left rear level control system sensor (on left rear suspension upper link)
• Red
• Right front fog lamp
• Right front side marker/ turn signal lamp
• Right headlight assembly
• T26a
• T2u
• T2v

HORN

Horn Wiring Diagram for Audi Q7 4.2 2007

List of elements for Horn Wiring Diagram for Audi Q7 4.2 2007:

• Computer data lines system
• Dual horn relay
• Fuse 25a
• Fuse panel b2
• G640
• G664
• High tone horn
• Horn switch
• Hot at all times
• Low tone horn
• Nca
• Relay & fuse panel (center instrument panel)
• Spiral spring
• Steering column electronic systems control module
• Steering wheel control unit
• T16a
• T32b
• Vehicle electrical system control module

INSTRUMENT CLUSTER

Front Information Display Control Module Wiring Diagram, Basic Plus for Audi Q7 4.2 2007

List of elements for Front Information Display Control Module Wiring Diagram, Basic Plus for Audi Q7 4.2 2007:

• Antenna amplifier
• Computer data lines system
• Display & glove compartment button
• Front information display control head
• Front information display control head control module
• Fuse 5a
• Fuse panel c3
• G45
• Hot at all times
• Interior lights system
• Multimedia control head
• Nca
• Red
• Sound system (most data bus circuit)
• T10b
• T12p
• T12q
• T16f
• T8o
• T8p

Front Information Display Control Module Wiring Diagram, Basic for Audi Q7 4.2 2007

List of elements for Front Information Display Control Module Wiring Diagram, Basic for Audi Q7 4.2 2007:

• Antenna amplifier
• Computer data lines system
• Display & glove compartment button
• Front information display control head
• Front information display control head control module
• Fuse 5a
• Fuse panel c3
• G45
• Hot at all times
• Interior lights system
• Left front bass speaker
• Left front treble speaker
• Left rear mid/low range loud- speaker
• Left rear treble speaker
• Multimedia control head
• Nca
• Red
• Right front bass speaker
• Right front treble speaker
• Right rear mid/low range loud- speaker
• Right rear treble speaker
• Sound system (most data bus circuit)
• T10b
• T12p
• T12q
• T16f
• T8o
• T8p

Front Information Display Control Module Wiring Diagram, Standard for Audi Q7 4.2 2007

List of elements for Front Information Display Control Module Wiring Diagram, Standard for Audi Q7 4.2 2007:

• Computer data lines system
• Display & glove compartment button
• Front information display control head
• Front information display control head control module
• Fuse 5a
• Fuse panel c3
• G45
• Hot at all times
• Interior lights system
• Multimedia control head
• Navigation system
• Nca
• Pnk
• Red
• Sound system (most data bus circuit)
• T16f
• T20k
• T22a
• T22b

Instrument Cluster Wiring Diagram (1 of 2) for Audi Q7 4.2 2007

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Audi Q7 4.2 2007:

• 10a
• Abs warning
• Brake pad wear ind
• Computer data lines system
• Coolant level/ temp warn
• Display unit
• Ect gauge
• Engine controls system
• Engine coolant level warning switch
• Fuel gauge
• Fuel level sender & transfer fuel pump (below right side second row seat)
• Fuel level sensor 2 (below left side second row seat)
• Fuse 10a
• Fuse panel b2
• G45
• G51
• G61
• Hot at all times
• Instrument cluster control module
• Interior lights system
• Oil press warn
• Outside air temperature sensor
• Outside air temperature sensor (behind right front bumper)
• Park brake
• Radio frequency controlled clock receiver
• Rf clock
• Speedometer
• T32a
• Tachometer
• Transmissions system
• Washer fluid level ind
• Windshield washer fluid level switch

Instrument Cluster Wiring Diagram (2 of 2) for Audi Q7 4.2 2007

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Audi Q7 4.2 2007:

• Brake fluid level warning switch
• Front/center console control head
• Fuse 5a
• Fuse panel b3
• G35
• G45
• G664
• Interior lights system
• Left front brake pad wear sensor
• Left rear brake pad wear sensor
• Oil level thermal sensor
• Oil pressure switch
• Parking brake contact switch
• Right front brake pad wear sensor
• Right rear brake pad wear sensor
• T40a
• Vehicle electrical system control module 2

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Audi Q7 4.2 2007

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Audi Q7 4.2 2007:

• Comfort system central control module (right side of luggage compt)
• Computer data lines system
• Door locks system
• Driver's make-up mirror light/ switch
• G43
• G44
• G51
• G664
• G668
• Glove compart- ment light
• Glove compart- ment light switch
• Left footwell light
• Left luggage compart -ment light
• Left rear central locking unit
• Left rear door control module (in rear door behind inner trim panel)
• Left rear door warning light
• Left rear entry light
• Left rear footwell light
• Pass- enger's make-up mirror light/ switch
• Power windows, mirrors, door locks systems & instrument illumination circuit
• Rear lid courtesy light
• Rear lid lock button
• Right footwell light
• Right luggage compart -ment light
• Right rear central locking unit
• Right rear door control module (in rear door behind inner trim panel)
• Right rear door warning light
• Right rear entry light
• Right rear footwell light
• T15a
• T16i
• T16m
• T20n
• T20o
• T32b
• T32d
• Vehicle electrical system control module

Courtesy Lamps Wiring Diagram (2 of 2) for Audi Q7 4.2 2007

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Audi Q7 4.2 2007:

• Comfort system central control module 2 (right side of luggage compt)
• Computer data lines system
• Door locks system
• Driver's door central locking unit
• Driver's door control module (in driver's door behind inner trim panel)
• Driver's door warning light
• Front passenger's door central locking unit
• Front passenger's door control module (in front passenger's door behind inner trim panel)
• Front passenger's map/reading light
• Front roof control module
• G44
• G658
• If equipped
• Instrument cluster control module
• Interior lights system (instrument illumination circuit)
• Left front entry light
• Left front reading light
• Left interior light
• Mirror system
• Pass- enger's door warning light
• Power windows, mirrors, door locks systems & instrument illumination circuit
• Rear courtesy light (w/ light switch)
• Rear courtesy light (w/o light switch)
• Rear interior lights assembly
• Right front entry light
• Right interior light
• T12a
• T20f
• T20l
• T20m
• T2x
• T32a
• T32f
• T32g
• W/ light switch
• W/o light switch

Instrument Illumination Wiring Diagram (1 of 2) for Audi Q7 4.2 2007

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Audi Q7 4.2 2007:

• (4)
• 12v socket
• Asr/esp button
• Astray & cup holder light
• Center instru- ment panel vent light
• Cigarette lighter
• Computer data lines system
• Display & glove compart- ment button
• Emergency flasher switch
• Front roof control module
• Front/ center console control head
• G43
• G44
• G45
• G658
• G664
• G67
• G687
• Garage door opener control head
• Instrument cluster control module
• Lane assist- ance button light
• Left instru- ment panel vent light
• Left rear heated seat regul- ating switch
• Light switch
• Load level button
• Rear center air vent light
• Rear sunroof switch
• Right instru- ment panel vent light
• Right rear heated seat regul- ating switch
• Sunroof switch
• Sunroof switch light
• T12a
• T12b
• T2x
• T2y
• T32a
• T32b
• Vehicle electrical system control module

Instrument Illumination Wiring Diagram (2 of 2) for Audi Q7 4.2 2007

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Audi Q7 4.2 2007:

• Alarm system off switch
• Central locking safe indicator light
• Computer data lines system
• Driver door opener light
• Driver side interior lock switch
• Driver's door control module (in driver's door behind inner trim panel)
• Driver's seat memory program switch
• Front passenger door control module (in front passenger's door, behind inner trim panel)
• Left rear ashtray light
• Left rear door control module (in rear door, behind inner trim panel)
• Left rear door opener light
• Left rear interior switch
• Left rear window switch
• Mirror adjust- ment switch
• Passenger door opener light
• Passenger door window regulator switch
• Passenger seat memory program switch
• Passenger side interior lock switch
• Power window control head
• Power windows, door locks, courtesy lights circuit
• Power windows, mirrors, door locks systems & courtesy lamps circuit
• Rear lid release switch
• Right rear ashtray light
• Right rear door control module (in rear door behind inner trim panel)
• Right rear door opener light
• Right rear interior switch
• Right rear window switch
• T16i
• T16m
• T20l
• T20m
• T20n
• T20o
• T32f
• T32g

MEMORY SYSTEMS

Memory Systems Wiring Diagram (1 of 2) for Audi Q7 4.2 2007

List of elements for Memory Systems Wiring Diagram (1 of 2) for Audi Q7 4.2 2007:

• Circuit breaker 30a
• Computer data lines system
• Driver's power seat adjustment
• Driver's seat backrest adjustment motor
• Driver's seat fore/aft motor
• Driver's seat height adjustment motor
• Driver's seat inclination adjustment motor
• Driver's seat lumbar support adjustment switch
• Driver's seat lumbar support curvature adjustment motor
• Driver's seat lumbar support height adjustment motor
• G77
• Hot at all times
• Memory seat/ steering column adjustment control module
• T12l
• T32h

Memory Systems Wiring Diagram (2 of 2) for Audi Q7 4.2 2007

List of elements for Memory Systems Wiring Diagram (2 of 2) for Audi Q7 4.2 2007:

• Backrest
• Computer data lines system
• Driver's door control module (in driver's door behind inner trim panel)
• Driver's power seat switch assembly
• Driver's seat memory program control
• Fore/aft
• Fuse 15a
• Fuse 35a
• Fuse panel b1
• G44
• Height
• Hot at all times
• Interior lights & mirrors system
• T20l
• T32f
• Tilt

NAVIGATION

Navigation Wiring Diagram for Audi Q7 4.2 2007

List of elements for Navigation Wiring Diagram for Audi Q7 4.2 2007:

• Computer data line system
• Fuse 5a
• Fuse panel f2
• G675
• G681
• Hot at all times
• Navigation system w/ cd drive control module
• Nca
• Radio/ telephone/ navigation antenna
• Sound systems (most data bus circuit)
• T8n

Parking Assistant Wiring Diagram for Audi Q7 4.2 2007

List of elements for Parking Assistant Wiring Diagram for Audi Q7 4.2 2007:

• Computer data lines system
• Fuse 5a
• Fuse panel c2
• Fuse panel f1
• G51
• Hot at all times
• Left rear center parking aid sensor
• Left rear parking aid sensor
• Parking aid control module
• Rear parking aid warning buzzer
• Red
• Right rear center parking aid sensor
• Right rear parking aid sensor
• T12e
• T16a

Rear Camera Wiring Diagram for Audi Q7 4.2 2007

List of elements for Rear Camera Wiring Diagram for Audi Q7 4.2 2007:

• 11a
• Computer data lines system
• Front information display control head control module
• Fuse 5a
• Fuse panel f2
• G51
• Hot at all times
• Nca
• Pins: 1-38 (not used)
• Pins: 49-54 (not used)
• Rear view camera
• Rear view camera system control module (lower right side of luggage compt)
• T2ah
• T2ai
• T2ak
• T2am
• T2an
• T54
• Tv tuner

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for Audi Q7 4.2 2007

List of elements for Power Distribution Wiring Diagram (1 of 5) for Audi Q7 4.2 2007:

• 10a
• 11a
• 12a
• Access/ start control module
• Airbag control module
• Automatic day/night interior sensor (on roof console)
• Battery
• Battery interrupt igniter (under driver's seat near battery)
• Comfort system central control module
• Data bus on board diagnostic interface
• Data link connector
• Directional stabilization assistance control module
• Distance regulation control module
• Distance regulation sensor heater
• Energy management control module
• Fuse 10a
• Fuse 125a
• Fuse 150a
• Fuse 40a
• Fuse 50a
• Fuse 5a
• Fuse 60a
• Fuse panel b3
• Fuse panel d
• Garage door opener control head
• Garage door opener control module
• Headlamp range control module
• Left headlamp range/ cornering lamp control module
• Level control system comp- ressor relay
• Light switch
• Oil level thermal sensor
• Red
• Relay & fuse panel (below driver's seat)
• Relay & fuse panel (center instrument panel)
• Relay & fuse panel (in e-box plenum chamber)
• Starter relay
• Starter relay 2
• Starting/ charging system
• Steering column electronics systems control module
• T10v
• T12d
• T16
• T16a
• T20e
• T26b
• T32d
• T6v
• T75a
• Terminal wire junction
• To driver's power seat circuit breaker (diagram 5 of 5)
• To fuse panel b (diagram 2 of 5)
• To fuse panel c1 (diagram 3 of 5)
• To fuse panel c2 (diagram 3 of 5)
• To fuse panel c3 (diagram 4 of 5)
• To fuse panel f1 (diagram 4 of 5)
• To fuse panel f2 (diagram 5 of 5)
• To fuse/ relay panel (diagram 5 of 5)
• Towing recog- nition control module

Power Distribution Wiring Diagram (2 of 5) for Audi Q7 4.2 2007

List of elements for Power Distribution Wiring Diagram (2 of 5) for Audi Q7 4.2 2007:

• 10a
• 11a
• 12a
• Abs control module
• Access/ start control module
• Access/start authorization switch
• Alarm horn
• Data bus on board diagnostic interface
• Data link connector
• Driver's door control module
• Driver's seat lumbar support adjustment switch
• Dual horn relay
• Energy management control module
• Fresh air blower
• From fuse panel d (diagram 1 of 5)
• Fuse
• Fuse 10a
• Fuse 15a
• Fuse 25a
• Fuse 30a
• Fuse 35a
• Fuse 40a
• Fuse 5a
• Fuse panel b1
• Fuse panel b2
• Headlamp washer relay
• Instrument cluster control module
• Left rear door control module
• Rain/ light recognition sensor
• Rear fresh air blower
• Rear window defogger relay
• Red
• Relay & fuse panel (center instrument panel)
• Steering column electronics systems control module
• T10a
• T12b
• T16
• T16a
• T20l
• T20n
• T26b
• T2a
• T32a
• T32e
• T3a
• T47a
• T6a
• Tire pressure monitoring control module
• Vehicle electrical system control module
• Wiper motor control module

Power Distribution Wiring Diagram (3 of 5) for Audi Q7 4.2 2007

List of elements for Power Distribution Wiring Diagram (3 of 5) for Audi Q7 4.2 2007:

• 10a
• 11a
• 12a
• 12v socket (left front center console)
• 12v socket 2 (right front center console)
• 12v socket 3 (left rear center console)
• 12v socket 4 (right rear center console)
• 3.6l
• 4.2l
• Abs control module
• Air quality sensor
• Airbag control module
• Asr/esp button
• Brake light disable relay
• Brake light switch
• Cigarette lighter
• Climatronic control module
• Fresh air blower control module
• From fuse panel d (diagram 1 of 5)
• Front pass- enger's airbag disabled indicator lamp
• Front passenger's door control module
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 20a 5a
• Fuse 25a
• Fuse 30a
• Fuse 5a
• Fuse panel c1
• Fuse panel c2
• G687
• Interior lights system
• Lane change assistance control module
• Lane change assistance control module 2
• Left rear heated seat regul- ating switch
• Left rear heated seat regulating switch
• Level control system control module
• Multi- function transmission range switch
• Nca
• Parking aid control module
• Passenger's seat lumbar support adjustment switch
• Rear a/c control head
• Rear a/c control head (w/ rear climatronic)
• Red
• Relay & fuse panel (center instrument panel)
• Right headlamp range/ cornering lamp control module
• Right rear door control module
• Right rear heated seat regul- ating switch
• Right rear heated seat regulating switch
• Seat occupied recognition control module
• Selector lever sensor system control module
• Shift lock solenoid
• T12l
• T12m
• T16b
• T16d
• T16g
• T16h
• T20m
• T20o
• T3c
• T3h
• T40a
• T47a
• T4t
• T52
• T75a
• T81a
• Transmission control module
• Transmission control module (w/ 3.6l engine)
• Vehicle electrical system control module 2
• W/ 3.6l engine (oat transmission)
• W/ 4.2l engine (09d transmission)
• W/o rear climatronic

Power Distribution Wiring Diagram (4 of 5) for Audi Q7 4.2 2007

List of elements for Power Distribution Wiring Diagram (4 of 5) for Audi Q7 4.2 2007:

• 10a
• 11a
• 12a
• 12v socket (in right luggage compt)
• Comfort system central control module
• Comfort system central control module 2
• From fuse panel d (diagram 1 of 5)
• Front information display control head control module
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 5a
• Fuse panel c3
• Fuse panel f1
• Fuse panel f3
• G51
• Keyless access authorization antenna reader
• Left washer nozzle heater
• Level control system control module
• Parking aid control module
• Passenger's door control module
• Position 1 media player, cd changer unit, or mini disk player
• Position 2 media player, cd changer unit, or mini disk player
• Power sunroof control module
• Rear a/c control head
• Rear fresh air blower control module
• Rear lid control module
• Rear lid control module 2
• Rear sliding sunroof control module
• Rear window wiper motor
• Red
• Right rear door control module
• Right washer nozzle heater
• Roof blind control module
• T10g
• T12d
• T16b
• T16h
• T20f
• T20g
• T20k
• T20m
• T20o
• T52
• T81a
• T8p
• Telephone transceiver
• Towing recognition control module
• Transmission control module
• W/ mmi basic
• W/o mmi basic

Power Distribution Wiring Diagram (5 of 5) for Audi Q7 4.2 2007

List of elements for Power Distribution Wiring Diagram (5 of 5) for Audi Q7 4.2 2007:

• 11a
• 12a
• 17a
• 20a
• 20d
• 3.6l
• 4.2l
• Antenna amplifier
• Brake booster relay
• Cb 30a
• Coolant fan control module
• Coolant fan control module 2
• Digital sound system control module
• Driver's power seat adjustment circuit breaker
• Driver's power seat switch assembly
• Driver's seat lumbar support adjustment switch
• Engine control module (ecm)
• From fuse panel d (diagram 1 of 5)
• From terminal 30 wire junction (diagram 1 of 5)
• Fuse 15a
• Fuse 30a
• Fuse 40a
• Fuse 50a
• Fuse 5a
• Fuse 60a
• Fuse panel f2
• Fuse/ relay panel
• Intake air temperature (iat)/ mass air flow (maf) sensor (3.6l)
• Memory seat/ steering column adjustment control module
• Navigation system w/ cd drive control module
• Passenger's power seat switch assembly
• Passenger's seat lumbar support adjustment switch
• Positive crankcase ventilation (pcv) heating element
• Radio
• Rear view camera system control module
• Red
• Relay & fuse panel (center instrument panel)
• Relay & fuse panel (in e-box plenum chamber)
• Relay & fuse panel (in e-box plenum chamber) (4.2l)
• Satellite radio
• Secondary air injection (air) pump relay
• T12s
• T32c
• T3q
• T4x
• T54
• T8k
• T8l
• T8n
• T94

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 3) for Audi Q7 4.2 2007

List of elements for Power Door Locks Wiring Diagram (1 of 3) for Audi Q7 4.2 2007:

• Comfort system central control module (right side of luggage compt)
• Computer data lines system
• Driver's door central locking lock unit
• Driver's door control module (in driver's door behind inner trim panel)
• Driver's door handle switch
• Driver's outside door handle central locking button & touch sensor
• Fuse 15a
• Fuse 35a
• Fuse panel b1
• G44
• G77
• Hot at all times
• Keyless access authorization antenna reader
• Left rear door central locking lock unit
• Left rear door control module (in rear door behind inner trim panel)
• Left rear door handle switch
• Left rear outside door handle central locking button & touch sensor
• T10g
• T15a
• T16i
• T20g
• T20l
• T20n
• T32d
• T32g

Power Door Locks Wiring Diagram (2 of 3) for Audi Q7 4.2 2007

List of elements for Power Door Locks Wiring Diagram (2 of 3) for Audi Q7 4.2 2007:

• Central locking warning light (safe)
• Driver's interior locking switch
• Exterior lights system
• Front passenger's interior locking switch
• Fuel tank lid unlock motor
• G43
• G668
• Glovebox unlock motor
• Interior lights system
• Interior lights, mirrors, memory, power windows system
• Interior lights, power windows, system
• Left rear interior locking switch
• License plate lights/ rear lid lock cylinder unlock switch
• Remote rear lid control lock switch & fuel tank lid unlock button
• Trunk lid alarm switch/decklid central locking system motor

Power Door Locks Wiring Diagram (3 of 3) for Audi Q7 4.2 2007

List of elements for Power Door Locks Wiring Diagram (3 of 3) for Audi Q7 4.2 2007:

• 11a
• Computer data lines system
• Front passenger's door central locking lock unit
• Front passenger's door control module (in front passenger's door behind inner trim panel)
• Front passenger's outside door handle central locking button & touch sensor
• Fuse 15a
• Fuse 35a
• Fuse panel c1
• Fuse panel c3
• G43
• G45
• G78
• Glove compartment & display switch
• Hot at all times
• Instrument cluster system
• Interior lights & power windows system
• Interior lights system
• Passenger door handle switch
• Right rear door central locking lock unit
• Right rear door control module (in right rear door)
• Right rear door handle switch
• Right rear interior locking switch
• Right rear outside door handle central locking button & touch sensor
• T16m
• T20m
• T20o
• T32g
• T40a
• Vehicle electrical system control module 2

POWER MIRRORS

Automatic Day/Night Mirror Wiring Diagram for Audi Q7 4.2 2007

List of elements for Automatic Day/Night Mirror Wiring Diagram for Audi Q7 4.2 2007:

• Automatic day/night interior mirror
• Day/night
• Driver's door control module (in driver's door behind inner trim panel)
• Driver's exterior mirror assembly
• Front passenger's door control module (in front passenger's door behind inner trim panel)
• Front roof control module
• Fuse 5a
• Fuse panel b3
• G44
• Interior lights system
• Passenger's exterior mirror assembly
• T12a
• T16i
• T16k
• T20l
• T20m
• T2ac
• T32b
• T6v
• Transmissions system (4.2l engine)
• Vehicle electrical system control module

Lane Change Assistance Wiring Diagram for Audi Q7 4.2 2007

List of elements for Lane Change Assistance Wiring Diagram for Audi Q7 4.2 2007:

• Change lane
• Computer data lines system
• Driver's exterior mirror assembly
• Fuse 5a
• Fuse panel c2
• G44
• G51
• Interior lights system
• Land change assistance control module
• Land change assistance control module 2
• Lane change
• Lane change assistance button/ lights
• Passenger's exterior mirror assembly
• T12l
• T12m
• T2ag

Power Mirrors Wiring Diagram (1 of 2) for Audi Q7 4.2 2007

List of elements for Power Mirrors Wiring Diagram (1 of 2) for Audi Q7 4.2 2007:

• Adjustment switch
• Computer data lines system
• Day/night
• Driver's door control module (in driver's door behind inner trim panel)
• Driver's exterior mirror assembly
• Entry lamp
• Exterior lights system
• Fold away switch
• Fuse 15a
• Fuse 35a
• Fuse panel b1
• G44
• Heater
• Horizontal
• Hot at all times
• Interior lights & memory system
• Lane change
• M fold-in
• Mirror adjustment switch assembly
• Mirror system (lane change assistance circuit)
• Pnk
• Red
• Selector switch
• T16i
• T1a
• T1b
• T20l
• T2ac
• T2ad
• T2ae
• T2af
• T2ag
• T32f
• T8f
• Turn signal
• Vertical

Power Mirrors Wiring Diagram (2 of 2) for Audi Q7 4.2 2007

List of elements for Power Mirrors Wiring Diagram (2 of 2) for Audi Q7 4.2 2007:

• 11a
• Computer data lines system
• Day/night
• Driver's exterior mirror assembly
• Entry lamp
• Exterior lights system
• Front passenger's door control module (in front passenger's door behind inner trim panel)
• Fuse 15a
• Fuse 35a
• Fuse panel c1
• Fuse panel c3
• G43
• Heater
• Horizontal
• Hot at all times
• Lane change
• M fold-in
• Mirror system (lane change assistance circuit)
• Pnk
• Red
• T16k
• T1a
• T1b
• T20m
• T2ae
• T2af
• T2ag
• T8f
• Turn signal
• Vertical

POWER SEATS

Driver"s Lumbar Wiring Diagram for Audi Q7 4.2 2007

List of elements for Driver"s Lumbar Wiring Diagram for Audi Q7 4.2 2007:

• Driver seat lumbar support adjustment switch
• Driver seat lumbar support curvature adjusting motor
• Driver seat lumbar support height adjusting motor
• Fuse 10a
• Fuse panel b1
• G77
• Hot at all times

Front Heated Seats Wiring Diagram for Audi Q7 4.2 2007

List of elements for Front Heated Seats Wiring Diagram for Audi Q7 4.2 2007:

• Air conditioning system
• Climatronic control module
• Driver's backrest heating element
• Fuse 30a
• Fuse panel c1
• G77
• G78
• Heater element
• Hot at all times
• Left front heated seat
• Passenger's backrest heating element
• Right front heated seat
• T16c
• T16d
• T2ao
• T2ap
• T3c
• T6f
• T6g
• Temper- ature sensor

Passenger"s Lumbar Wiring Diagram for Audi Q7 4.2 2007

List of elements for Passenger"s Lumbar Wiring Diagram for Audi Q7 4.2 2007:

• Fuse 10a
• Fuse panel c1
• G78
• Hot at all times
• Passenger seat lumbar support adjustment switch
• Passenger seat lumbar support curvature adjusting motor
• Passenger seat lumbar support height adjusting motor

Power Seats Wiring Diagram for Audi Q7 4.2 2007

List of elements for Power Seats Wiring Diagram for Audi Q7 4.2 2007:

• Backrest
• Circuit breaker 30a
• Driver seat lumbar support adjustment switch
• Driver seat lumbar support curvature adjusting motor
• Driver seat lumbar support height adjusting motor
• Driver's power seat adjustment
• Driver's power seat switch assembly
• Driver's seat backrest adjustment motor
• Driver's seat fore/aft adjustment motor
• Driver's seat height adjustment motor
• Driver's seat inclination adjustment motor
• Fore/aft
• G77
• G78
• Height
• Hot at all times
• Passenger seat lumbar support adjustment switch
• Passenger seat lumbar support curvature adjusting motor
• Passenger seat lumbar support height adjusting motor
• Passenger's power seat switch assembly
• Passenger's seat backrest adjustment motor
• Passenger's seat fore/aft adjustment motor
• Passenger's seat height adjustment motor
• Passenger's seat inclination adjustment motor
• T10u
• T4x
• Tilt

Rear Heated Seats Wiring Diagram, with Rear Climatronic for Audi Q7 4.2 2007

List of elements for Rear Heated Seats Wiring Diagram, with Rear Climatronic for Audi Q7 4.2 2007:

• Fuse 20a
• Fuse panel c1
• G61
• G78
• Heater element
• Hot at all times
• Left rear backrest heating element
• Left rear heated seat
• Occupied sensor
• Rear climatronic control module
• Right rear backrest heating element
• Right rear heated seat
• T12h
• T16h
• T3h
• T6h
• T6i
• T8s
• T8t
• Temper- ature sensor

Rear Heated Seats Wiring Diagram, without Rear Climatronic for Audi Q7 4.2 2007

List of elements for Rear Heated Seats Wiring Diagram, without Rear Climatronic for Audi Q7 4.2 2007:

• 11a
• Fuse 20a
• Fuse 5a
• Fuse panel c1
• Fuse panel c2
• G61
• G687
• G78
• Heater element
• Hot at all times
• Interior lights system
• Left rear backrest heating element
• Left rear heated seat
• Left rear heated seat regulating switch
• Occupied sensor
• Right rear backrest heating element
• Right rear heated seat
• Right rear heated seat regulating switch
• T6h
• T6i
• T8s
• T8t
• Temper- ature sensor

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for Audi Q7 4.2 2007

List of elements for Power Top/Sunroof Wiring Diagram for Audi Q7 4.2 2007:

• Comfort system central control module 2 (right side of luggage compt)
• Fuse 20a
• Fuse panel f3
• G43
• Hot at all times
• Interior lights system
• Power sunroof control module
• Rear sliding sunroof control module
• Rear sunroof switch
• Right front roof control module
• Roof blind control module
• Sunroof regulator
• Sunroof switch
• T12i
• T16n
• T16o
• T16p
• T20f
• T2y
• T6ag

POWER WINDOWS

Power Windows Wiring Diagram (1 of 2) for Audi Q7 4.2 2007

List of elements for Power Windows Wiring Diagram (1 of 2) for Audi Q7 4.2 2007:

• Computer data lines system
• Driver's door control module (in driver's door behind inner trim panel)
• Driver's door power window control head
• Driver's side window regulator motor
• Fuse 15a
• Fuse 35a
• Fuse panel b1
• G44
• G77
• Hot at all times
• Interior lights & door locks system
• Interior lights, door locks, & mirrors system
• Left child safety button
• Left front window regulator switch
• Left rear door control module (in left rear door behind inner trim panel)
• Left rear window regulator motor
• Left rear window regulator switch
• Right child safety button
• Right front window regulator switch
• Right rear window regulator switch
• T16i
• T20l
• T20n
• T32f
• T6ac
• T6ae

Power Windows Wiring Diagram (2 of 2) for Audi Q7 4.2 2007

List of elements for Power Windows Wiring Diagram (2 of 2) for Audi Q7 4.2 2007:

• 11a
• Computer data lines system
• Front passenger's door control module (in front passenger's door behind inner trim panel)
• Front passenger's window regulator switch
• Fuse 15a
• Fuse 35a
• Fuse panel c1
• Fuse panel c3
• G43
• G78
• Hot at all times
• Interior lights & door locks system
• Passenger's side window regulator motor
• Right rear door control module (in rear door behind inner trim panel)
• Right rear window regulator motor
• Right rear window regulator switch
• T16m
• T20m
• T20o
• T32g
• T6ad
• T6af

RADIO

Front Information Display Control Module Wiring Diagram, Basic Plus for Audi Q7 4.2 2007

List of elements for Front Information Display Control Module Wiring Diagram, Basic Plus for Audi Q7 4.2 2007:

• Antenna amplifier
• Computer data lines system
• Display & glove compartment button
• Front information display control head
• Front information display control head control module
• Fuse 5a
• Fuse panel c3
• G45
• Hot at all times
• Interior lights system
• Multimedia control head
• Nca
• Red
• Sound system (most data bus circuit)
• T10b
• T12p
• T12q
• T16f
• T8o
• T8p

Front Information Display Control Module Wiring Diagram, Basic for Audi Q7 4.2 2007

List of elements for Front Information Display Control Module Wiring Diagram, Basic for Audi Q7 4.2 2007:

• Antenna amplifier
• Computer data lines system
• Display & glove compartment button
• Front information display control head
• Front information display control head control module
• Fuse 5a
• Fuse panel c3
• G45
• Hot at all times
• Interior lights system
• Left front bass speaker
• Left front treble speaker
• Left rear mid/low range loud- speaker
• Left rear treble speaker
• Multimedia control head
• Nca
• Red
• Right front bass speaker
• Right front treble speaker
• Right rear mid/low range loud- speaker
• Right rear treble speaker
• Sound system (most data bus circuit)
• T10b
• T12p
• T12q
• T16f
• T8o
• T8p

Front Information Display Control Module Wiring Diagram, Standard for Audi Q7 4.2 2007

List of elements for Front Information Display Control Module Wiring Diagram, Standard for Audi Q7 4.2 2007:

• Computer data lines system
• Display & glove compartment button
• Front information display control head
• Front information display control head control module
• Fuse 5a
• Fuse panel c3
• G45
• Hot at all times
• Interior lights system
• Multimedia control head
• Navigation system
• Nca
• Pnk
• Red
• Sound system (most data bus circuit)
• T16f
• T20k
• T22a
• T22b

MOST Data Bus Wiring Diagram, Basic & Basic Plus for Audi Q7 4.2 2007

List of elements for MOST Data Bus Wiring Diagram, Basic & Basic Plus for Audi Q7 4.2 2007:

• Cd changer unit or media player position 1
• Data bus on board diagnostic interface
• Digital sound system control module (right rear of luggage compt)
• Front information display control head control module
• Lwl in
• Lwl out
• Nca
• Satellite radio
• Telephone transceiver
• W/ mmi basic
• W/ mmi basic plus

MOST Data Bus Wiring Diagram, Bose & DSP Radio for Audi Q7 4.2 2007

List of elements for MOST Data Bus Wiring Diagram, Bose & DSP Radio for Audi Q7 4.2 2007:

• Cd changer unit or media player position 1
• Cd changer unit or media player position 2
• Data bus on board diagnostic interface
• Digital sound system control module (right rear of luggage compt)
• Front information display control head control module
• Lwl in
• Lwl out
• Navigation system w/ cd drive control module
• Nca
• Radio
• Satellite radio
• Telephone transceiver
• W/ mmi bose
• W/ mmi dsp

Radio Wiring Diagram, Bose Radio (1 of 2) for Audi Q7 4.2 2007

List of elements for Radio Wiring Diagram, Bose Radio (1 of 2) for Audi Q7 4.2 2007:

• Center loudspeaker
• Center mid/high range loud- speaker
• Computer data lines system
• Digital sound system control module (right rear of luggage compt)
• Fuse 30a
• Fuse panel f2
• G675
• Hot at all times
• Left front bass speaker
• Left front midrange speaker
• Left front treble speaker
• Left rear mid/low range loud speaker
• Left rear midrange speaker
• Left rear treble speaker
• Microphone unit (if equipped)
• Nca
• Red
• Right front bass speaker
• Right front midrange speaker
• Right front treble speaker
• Right rear mid/low range loud speaker
• Right rear midrange speaker
• Right rear treble speaker
• Sound system (most data bus circuit)
• T32c
• T54a
• T6x
• Telephone transceiver

Radio Wiring Diagram, Bose Radio (2 of 2) for Audi Q7 4.2 2007

List of elements for Radio Wiring Diagram, Bose Radio (2 of 2) for Audi Q7 4.2 2007:

• Access/start authorization switch
• Antenna amplifier
• Antenna amplifier 2
• Antenna amplifier 3
• Antenna amplifier 4
• Cd changer unit or media player, position 1
• Cd changer unit, media player position 2, or mini disk player
• Computer data lines system
• Fuse 5a
• Fuse panel c3
• Fuse panel f2
• G45
• G666
• G675
• G687
• Hot at all times
• Navigation system w/ cd drive control module
• Nca
• Radio
• Radio/telephone/ navigation antenna
• Satellite radio
• Sound system (most data bus circuit)
• Speech input control module (if equipped)
• T12o
• T3q
• T8h
• T8i
• T8k
• T8l
• Telephone transceiver
• W/ dsp & bose radio

Radio Wiring Diagram, DSP Radio (1 of 2) for Audi Q7 4.2 2007

List of elements for Radio Wiring Diagram, DSP Radio (1 of 2) for Audi Q7 4.2 2007:

• Center mid/high range loud- speaker
• Computer data lines system
• Digital sound system control module (right rear of luggage compt)
• Fuse 30a
• Fuse panel f2
• G675
• Hot at all times
• Left front bass speaker
• Left front midrange speaker
• Left front treble speaker
• Left rear mid/low range loud speaker
• Left rear treble speaker
• Microphone unit (if equipped)
• Nca
• Red
• Right front bass speaker
• Right front midrange speaker
• Right front treble speaker
• Right rear mid/low range loud speaker
• Right rear treble speaker
• Sound system (most data bus circuit)
• T32c
• T54a
• T6x
• Telephone transceiver

Radio Wiring Diagram, DSP Radio (2 of 2) for Audi Q7 4.2 2007

List of elements for Radio Wiring Diagram, DSP Radio (2 of 2) for Audi Q7 4.2 2007:

• Access/start authorization switch
• Antenna amplifier
• Antenna amplifier 2
• Antenna amplifier 3
• Antenna amplifier 4
• Cd changer unit or media player, position 1
• Cd changer unit, media player position 2, or mini disk player
• Computer data lines system
• Fuse 5a
• Fuse panel c3
• Fuse panel f2
• G45
• G666
• G675
• G687
• Hot at all times
• Navigation system w/ cd drive control module
• Nca
• Radio
• Radio/telephone/ navigation antenna
• Satellite radio
• Sound system (most data bus circuit)
• Speech input control module (if equipped)
• T12o
• T3q
• T8h
• T8i
• T8k
• T8l
• Telephone transceiver
• W/ dsp & bose radio

SHIFT INTERLOCK

3.6L

3.6L, Shift Interlock Wiring Diagram for Audi Q7 4.2 2007

List of elements for 3.6L, Shift Interlock Wiring Diagram for Audi Q7 4.2 2007:

• Access/start control module
• Computer data lines system
• Engine control module
• Fuse 5a
• Fuse panel c2
• G35
• Nca
• Shift lock solenoid
• T16g
• T20e
• T94
• Transmission control module (tcm)

4.2L

4.2L, Shift Interlock Wiring Diagram for Audi Q7 4.2 2007

List of elements for 4.2L, Shift Interlock Wiring Diagram for Audi Q7 4.2 2007:

• 15a
• Fuse 20a
• Fuse 5a
• Fuse panel c1
• Fuse panel c2
• G35
• G45
• Hot at all times
• Nca
• Shift lock solenoid
• Transmission control module (tcm)

STARTING/CHARGING

Charging Wiring Diagram for Audi Q7 4.2 2007

List of elements for Charging Wiring Diagram for Audi Q7 4.2 2007:

• 3.6l
• 4.2l
• Access/start control module
• Battery
• Battery interrupt igniter (under driver's seat near battery)
• Computer data lines system
• Energy management control module (under driver's seat by battery)
• Fuse 5a
• Fuse panel b1
• Fuse panel d
• Generator
• Hot at all times
• Red
• Starter
• T20e
• Terminal 30 wire junction 2

Starting Wiring Diagram for Audi Q7 4.2 2007

List of elements for Starting Wiring Diagram for Audi Q7 4.2 2007:

• 3.6l
• 4.2l
• Access/start control module
• Battery
• Battery interrupt igniter (under driver's seat near battery)
• Computer data lines system
• Computer data lines system starting/charging system (charging circuit)
• Energy management control module (under driver's seat by battery)
• Engine control module (ecm)
• Fuse 5a
• Fuse panel b1
• Fuse panel d
• Generator
• Hot at all times
• Power distribution system
• Red
• Relay & fuse panel (in e-box plenum chamber)
• Starter
• Starter relay
• Starter relay 2
• T20e
• T94
• Terminal 30 wire junction 2

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 3) for Audi Q7 4.2 2007

List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for Audi Q7 4.2 2007:

• 10a
• Air bag spiral spring/return spring w/slip ring
• Airbag control module
• Battery interrupt igniter
• Driver's air bag igniter
• Driver's head curtain airbag igniter
• Driver's side airbag igniter
• Front passenger's side airbag igniter
• Fuse 5a
• Fuse panel c
• G43
• Hot in on or start
• Igniter
• Igniter 1
• Igniter 2
• Nca
• Power distribution system
• Rear passenger's side airbag (driver's side) igniter
• Rear passenger's side airbag (front passenger's side) igniter
• Red
• Short circuit bridge (it shorts the pins when connector is unplugged)
• Solid state
• T4b

Supplemental Restraints Wiring Diagram (2 of 3) for Audi Q7 4.2 2007

List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for Audi Q7 4.2 2007:

• Driver's safety belt tensioner igniter 1
• Front passenger's head curtain airbag igniter
• Front passenger's safety belt tensioner igniter 1
• Front passenger's side airbag igniter
• G382
• Nca
• Rear safety belt (driver's side) tensioner igniter
• Rear safety belt (front passenger's side) tensioner igniter
• Red
• Seat occupied recognition control module
• Seat occupied recognition pressure sensor
• Solid state

Supplemental Restraints Wiring Diagram (3 of 3) for Audi Q7 4.2 2007

List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for Audi Q7 4.2 2007:

• Airbag control module
• Comfort system central control module
• Computer data lines system
• Driver's front air- bag crash sensor
• Driver's safety belt switch
• Driver's side airbag crash sensor
• Front passenger's airbag disabled indicator lamp
• Front passenger's front airbag crash sensor
• Front passenger's safety belt switch and seat occupied recognition safety belt force sensor
• Front passenger's side airbag crash sensor
• Rear side airbag crash sensor (driver's side)
• Rear side airbag crash sensor sensor (front passenger's side)
• Red
• Solid state
• State solid

TRANSMISSION

3.6L

3.6L, A/T Wiring Diagram for Audi Q7 4.2 2007

List of elements for 3.6L, A/T Wiring Diagram for Audi Q7 4.2 2007:

• Access/start authorization button
• Access/start authorization switch
• Access/start control module
• Computer data lines system
• Engine control module
• Fuse 10a
• Fuse 5a
• Fuse panel c1
• Fuse panel c2
• G35
• G45
• Hot at all times
• Instrument cluster
• Nca
• Selector lever sensor system control module
• Selector lever transmission range (tr) position display
• Shift lock solenoid
• T10h
• T16g
• T20e
• T32a
• T6a
• T94
• Transmission controls module (tcm)
• Transmission park selector switch

4.2L

4.2L, A/T Wiring Diagram (1 of 2) for Audi Q7 4.2 2007

List of elements for 4.2L, A/T Wiring Diagram (1 of 2) for Audi Q7 4.2 2007:

• Computer data lines system
• Fluid temperature sensor
• Fuse 10a
• Fuse 5a
• Fuse panel c1
• Fuse panel c2
• G35
• G45
• Hot at all times
• Input speed sensor
• Output speed sensor
• Shift lock solenoid
• Solenoid valves
• T14g
• T52
• T8g
• Transmission assembly
• Transmission control module (tcm)

4.2L, A/T Wiring Diagram (2 of 2) for Audi Q7 4.2 2007

List of elements for 4.2L, A/T Wiring Diagram (2 of 2) for Audi Q7 4.2 2007:

• Access/ start author- ization button
• Access/ start author- ization switch
• Access/ start control module
• Bck-up
• Engine control module
• G35
• G45
• Instrument cluster
• Mirror system
• Multi-function transmission range (tr) switch
• Nca
• P/n
• Range switch
• Selector lever sensor system control module
• Selector lever transmission range (tr) position display
• T10h
• T10p
• T20e
• T32a
• T32b
• T6a
• T94
• Transmission park selector switch
• Vehicle electrical system control module

TRUNK, TAILGATE, FUEL DOOR

Trunk, Tailgate, Fuel Door Wiring Diagram for Audi Q7 4.2 2007

List of elements for Trunk, Tailgate, Fuel Door Wiring Diagram for Audi Q7 4.2 2007:

• 10a
• 12a
• Comfort system central control module (right side of luggage compt)
• Comfort system central control module 2 (right side of luggage compt)
• Computer data lines system
• Computer data lines system g668
• Door closing assist control module
• Door locks system
• Driver's door control module (in driver's door behind inner trim panel)
• Fuel tank lid unlock motor
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 35a
• Fuse panel b1
• Fuse panel f1
• Fuse panel f3
• G44
• G51
• G668
• Hot at all times
• Interior lights system
• Rear lid closed sensors 1 & 2
• Rear lid control module
• Rear lid control module 2
• Rear lid lock button
• Rear lid lock cylinder unlock switch
• Red
• Remote rear lid control lock switch & fuel tank lid unlock button
• T10g
• T15a
• T20f
• T20l
• T32d
• T32f
• Trunk lid alarm switch/decklid central locking system motor

WARNING SYSTEMS

Warning Systems Wiring Diagram for Audi Q7 4.2 2007

List of elements for Warning Systems Wiring Diagram for Audi Q7 4.2 2007:

• Computer data lines system
• Fuse 5a
• Fuse panel b1
• G44
• Hot at all times
• Left front tire pressure monitoring sensor
• Left front tire pressure monitoring transmitter
• Left rear tire pressure monitoring sensor
• Left rear tire pressure monitoring transmitter
• Rear tire pressure monitoring antenna
• Red
• Right front tire pressure monitoring sensor
• Right front tire pressure monitoring transmitter
• Right rear tire pressure monitoring sensor
• Right rear tire pressure monitoring transmitter
• T32e
• Tire pressure monitoring control module

WIPER/WASHER

Jet Heater Wiring Diagram for Audi Q7 4.2 2007

List of elements for Jet Heater Wiring Diagram for Audi Q7 4.2 2007:

• Fuse 5a
• Fuse panel c3
• G43
• Left washer nozzle heater
• Right washer nozzle heater

Wiper/Washer/Headlamp Washer Wiring Diagram for Audi Q7 4.2 2007

List of elements for Wiper/Washer/Headlamp Washer Wiring Diagram for Audi Q7 4.2 2007:

• 10a
• 11a
• Computer data lines system
• Fuse 10a
• Fuse 15a
• Fuse 25a
• Fuse 30a
• Fuse 5a
• Fuse panel b1
• Fuse panel b2
• Fuse panel c3
• G44
• G608
• G644
• G664
• G668
• Headlight washer pump
• Headlight washer relay
• Hot at all times
• Instrument cluster control module
• Instrument cluster system
• Nca
• Rain/light recognition sensor (on front windshield at base of rear view mirror)
• Rear window wiper motor
• Red
• Steering column electronic systems control module
• T10a
• T12b
• T16a
• T32a
• T32b
• Vehicle electrical system control module
• Windshield & rear window washer pump
• Windshield washer fluid level warning switch
• Windshield wiper/washer switch
• Wiper motor control module