Diagram sections — 33 (104 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 3) for Audi A8 L Quattro 2007 List of elements for Automatic A/C Wiring Diagram (1 of 3) for Audi A8 L Quattro 2007: 45 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 Air flow flap motor/ back pressure flap motor position sensor B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 Climatronic control module (front of center console) Defroster flap motor/ position sensor Evaporative vent temperature sensor Fresh air intake duct temperature sensor Left footwell flap motor/position sensor Left front defrost/ upper body shut off flap motor/ position sensor Left vent temperature sensor Nca Recirculation flap motor/ position sensor Red Right footwell flap motor/position sensor Right front defrost/ upper body shut off flap motor/ position sensor Right vent temperature sensor Temperature regulator flap motor/position sensor Automatic A/C Wiring Diagram (2 of 3) for Audi A8 L Quattro 2007 List of elements for Automatic A/C Wiring Diagram (2 of 3) for Audi A8 L Quattro 2007: 41 (4.2l) (5.2l) (6.0l) (right rear of engine compt, next to fresh air blower motor) fresh air blower control module (w/ sunroof w/ solar cells) 13a 17a 44a Center vent adjusting motor/position sensor Computer data lines system Coolant fan (right front of eng compt) Coolant fan 2 (left front of eng compt) Engine control module (in passenger's side plenum chamber e-box) Ff8 Fresh air blower Fuse 10a Fuse 30a Fuse 5a Fuse 60a G35 (behind front passenger's seat) G35 (under front passenger's seat) G43 (behind right kick panel) Hot at all times Humidity sensor Instrument cluster Left center vent motor/position sensor (integral to left center vent motor) Left rear cold/warm flap air outlet motor/position sensor Main fuse panel (behind upper right kick panel) Motor/position sensor Nca Red Right center vent motor/position sensor (integral to right center vent motor) Right instrument panel fuse panel (in right end of dash) Right rear cold/warm flap air outlet Solar cells Solar operation control module (underside of solar roof) T40 T81 T94 T94a W/o rear a/c w/ rear a/c Automatic A/C Wiring Diagram (3 of 3) for Audi A8 L Quattro 2007 List of elements for Automatic A/C Wiring Diagram (3 of 3) for Audi A8 L Quattro 2007: 52 (on top center of middle defrost vent, top of dash) sunlight photo sensor (w/ heated seats w/o memory) 26a 35a A/c compressor regulator valve Air quality sensor C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 Climatronic control module (front of center console) Computer data lines system Coolant pump D10 D11 D12 E10 E11 E12 Floor outlet temperature sensor Fuse 10a Fuse 20a Fuse 5a G43 (behind right kick panel) G43 (behinde right kick panel) G44 (behind left kick panel) G610 (left front of center tunnel) High pressure sensor Hot at all times Interior lights system Left center air outlet sensor (in left instrument panel vent) Left heat regulating valve Power seat system (heated seats) Power seats system (w/o memory) Power windows system (rear window shade switch) Rear a/c control head Rear a/c system/power seats system Right center air outlet sensor (in right instrument panel vent) Right heat regulating valve Right instrument panel fuse panel (in right end of dash) Solid state Rear A/C Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Rear A/C Wiring Diagram for Audi A8 L Quattro 2007: 46 (w/ heated seats w/o memory) 26a 33a 34a A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 Climatronic control module Climatronic control module (front of center console) Computer data lines system Fuse 10a Fuse 20a Fuse 25a Fuse 5a G34 (behind driver's seat) G35 (under front passenger's seat) G606 (under center console, at shifter) Hot at all times Left instrument panel fuse panel (in left end of dash) Left rear air outlet motor/position sensor Left rear center console temperature sensor Left rear foot well heater Left/right rear heated seat temperature sensor (w/o seat ventilation) Left/right seat ventilation control module (if equipped) Rear a/c control head Rear driver side occupied seat sensor Rear passenger side occupied seat sensor Right instrument panel fuse panel (in right end of dash) Right rear air outlet motor/position sensor Right rear center console temperature sensor Right rear foot well heater Seats system (w/ seat ventilation)
ANTI-LOCK BRAKES
4.2L 4.2L, Anti-lock Brakes Wiring Diagram for Audi A8 L Quattro 2007 List of elements for 4.2L, Anti-lock Brakes Wiring Diagram for Audi A8 L Quattro 2007: 43 (left front chassis member, forward of front axle) g12 12a 22a 27a Abs control module (left side of engine compt) Abs control module fuse 1 (on relay & fuse panel, left i/p) Abs return flow pump Access/ start control module (under driver's seat) Asr/esp button (part of front/ center console control head) B19 Brake booster sender 1 (on abs hydraulic control unit) Brake light switch Central control module (right side of luggage compt) Computer data lines system Cruise control system Diagnostic connection (at front relay panel, in left footwell) Exterior lights system Fuse 25a Fuse 5a Fuse 60a 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 instrument panel fuse panel (in left end of dash) Left rear abs inlet valve Left rear abs outlet valve Left rear abs wheel speed sensor Return flow pump relay Return flow pump relay 2 Right front abs inlet valve Right front abs outlet valve Right front abs wheel speed sensor Right instrument panel fuse panel (in right end of dash) Right rear abs inlet valve Right rear abs outlet valve Right rear abs wheel speed sensor Traction control pilot valve 1 Traction control pilot valve 2 Transverse acceleration sensor/ rotation rate sender (on front of tunnel, under center console extension)
6.0L 6.0L, Anti-lock Brakes Wiring Diagram for Audi A8 L Quattro 2007 List of elements for 6.0L, Anti-lock Brakes Wiring Diagram for Audi A8 L Quattro 2007: 40 (left front chassis member, forward of front axle) g12 12a 22a 27a Abs control module (left side of engine compt) Abs control module fuse 1 (on relay & fuse panel, left i/p) Abs return flow pump Access/ start control module (under driver's seat) Asr/esp button (part of front/ center console control head) B19 Brake booster sender (on abs hydraulic control unit) Brake light switch Central control module (right side of luggage compt) Computer data lines system Cruise control system Diagnostic connection (at front relay panel, in left footwell) Exterior lights system Fuse 25a Fuse 5a Fuse 60a 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 instrument panel fuse panel (in left end of dash) Left rear abs inlet valve Left rear abs outlet valve Left rear abs wheel speed sensor Return flow pump relay Return flow pump relay 2 Right front abs inlet valve Right front abs outlet valve Right instrument panel fuse panel (in right end of dash) Right rear abs inlet valve Right rear abs outlet valve Traction control pilot valve 1 Traction control pilot valve 2 Transverse acceleration sensor/ rotation rate sender (front of tunnel, under center console extension)
ANTI-THEFT Access/Start Wiring Diagram (1 of 2) for Audi A8 L Quattro 2007 List of elements for Access/Start Wiring Diagram (1 of 2) for Audi A8 L Quattro 2007: 77 (in rear bumper) left access/start authorization antenna (in rear bumper) right access/start authorization antenna 42a A10 a1 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49 A50 A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 Access/start control module (under driver's seat) Antenna amplifier (behind left rear edge of roof trim) Anti-lock brakes system Anti-lock brakes system (electronic parking brake) Computer data lines system Engine controls system (engine control module) Fuse 25a Fuse 5a G34 (under driver's seat) G657 (top of left "d" pillar) Hot at all times Interior access/start authorization antenna 1 Interior access/start authorization antenna 2 Interior access/start authorization antenna 3 Left instrument panel fuse panel (in left end of dash) Luggage compt. access/start authorization antenna Nca Red Right instrument panel fuse panel (in right end of dash) Sound system (steering wheel controls circuit) Starting/ charging system Access/Start Wiring Diagram (2 of 2) for Audi A8 L Quattro 2007 List of elements for Access/Start Wiring Diagram (2 of 2) for Audi A8 L Quattro 2007: 19 (integrated in driver's door window regulator motor) driver's side door control module (integrated in left rear door window regulator motor) left rear door control module (under center console at shifter) g606 Access/start authorization button Access/start authorization switch C12 Driver's door handle touch sensor G43 (behind right kick panel) G44 (behind left kick panel) Left rear door handle touch sensor Passenger's outside door handle touch sensor Passenger's side door control module (integrated in right front door window regulator motor) Right rear door control module (integrated in right rear door window regulator motor) Right rear door handle touch sensor Shift lock solenoid Steering column lock actuator (at base of steering column) T16c Transmission control module (in bottom of transmission) Transmissions system Anti-theft & Central Locking Wiring Diagram (1 of 3) for Audi A8 L Quattro 2007 List of elements for Anti-theft & Central Locking Wiring Diagram (1 of 3) for Audi A8 L Quattro 2007: 39 30a 39a A17 A21 A23 Alarm system off switch/ passenger compartment monitoring switch Assist C10 C11 Computer data lines system Driver side central locking lock unit Driver side door control module (integrated in driver's door window regulator motor) Driver side interior lock switch Driver's door closing control module (right side of luggage compt behind battery) Driver's door handle switch (if equipped) Front passenger's window regulator fuse Fuel tank lid Fuse 10a Fuse 7.5a G35 (under front passenger's seat) G43 (behind right kick panel) G44 (behind left kick panel) Hot at all times Hot in run and start Left instrument panel fuse panel (in left end of dash) Lock Passenger side central locking lock unit Passenger side door control module (integrated in right front door window regulator motor) Passenger side interior lock switch Passenger's door handle switch (if equipped) Power window circuit breaker Radar interior monitoring control module 1 Rear lid Rear lid remote control lock switch/fuel tank lid unlock button Right instrument panel fuse panel (in right end of dash) Roof electronics control module (under front of roof module) T8f Unlock W/ door closing Anti-theft & Central Locking Wiring Diagram (2 of 3) for Audi A8 L Quattro 2007 List of elements for Anti-theft & Central Locking Wiring Diagram (2 of 3) for Audi A8 L Quattro 2007: 26 (right side of luggage compt. behind battery) left rear door closing control module (right side of luggage compt. behind battery) passenger's door closing control module (right side of luggage compt. behind battery) right rear door closing control module 41a Assist B10 B11 B12 Computer data lines system Fuse 7.5a G43 (above right kick panel) G43 (behind right kick panel) G44 (behind left kick panel) Hot at all times Left instrument panel fuse panel (in left end of dash) Left rear central locking lock unit Left rear door control module (integrated in left rear door window regulator motor) Left rear door handle switch (if equipped) Left rear interior lock switch Power windows system (rear window sun shade) Right instrument panel fuse panel (in right end of dash) Right rear central locking lock unit Right rear door control module (integrated in right rear door window regulator motor) Right rear door handle switch (if equipped) Right rear interior lock switch W/ door closing Anti-theft & Central Locking Wiring Diagram (3 of 3) for Audi A8 L Quattro 2007 List of elements for Anti-theft & Central Locking Wiring Diagram (3 of 3) for Audi A8 L Quattro 2007: 46 (behind left kick panel) g44 (behind right kick panel) g43 (right side of luggage compartment) g51 (right side of luggage compartment) g675 (right side of luggage compt) g51 31a A15 Alarm horn B14 B17 B18 B24 B26 B29 B31 Bb22 C10 Comfort system central control module (right side of luggage compartment) Computer data lines system Deck lid central locking system motor Door closing control module Front hood switch Front hood switch 2 Fuel tank lid unlock motor Fuse 10a Fuse 150a Fuse 20a Fuse 30a G44 (behind left kick panel) G51 (right rear of luggage compt) G51 (right side of luggage compt) G654 (behind rear seat center backrest) Hot at all times Inclination/ anti-theft control module (under right side of rear seat) Interior lights system Left instrument panel fuse panel (in left end of dash) Rear lid closing assist lock stop switch Rear lid control module (right rear of luggage compt) Rear lid lock button (in luggage compt) Rear lid lock cylinder unlocking switch Rear lid opening assist unlock stop switch Red Right luggage compartment fuse panel (right side of luggage compt) Trunk lid alarm switch Trunk lock alarm/central locking switch Vehicle electrical system control module (behind left side of dash)
BODY CONTROL MODULES Body Control Modules Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Body Control Modules Wiring Diagram for Audi A8 L Quattro 2007: 23 Access/ start control module (under driver's seat) Anti-lock brakes system Anti-theft system Comfort system central control module (right side of luggage compt) Computer data lines system Defogger system Door locks system Electronic suspension system Exterior lights system Fuse 10a Fuse 150a Fuse 20a G51 (right rear of luggage compt) Hot at all times Interior lights system Power windows system Red Right instrument panel fuse panel (in right end of dash) Right luggage compartment fuse panel (right side of luggage compt) T10q T15c T32b T81b
COMPUTER DATA LINES Computer Data Lines Wiring Diagram (1 of 3) for Audi A8 L Quattro 2007 List of elements for Computer Data Lines Wiring Diagram (1 of 3) for Audi A8 L Quattro 2007: 26 (behind left kick panel) g44 (behind right kick panel) g43 (fibre-optic cable) 10a 12a Cd changer unit or media player (position 2) Dash) Data bus on board diagnostic interface (behind glove compartment) Data link connector (under left side of Digital sound system control module Distance regulation control module Dvd player or cd-rom drive Front information display control head Fuse 5a Hot at all times Instrument cluster Left instrument panel fuse panel (in left end of dash) Navigation control unit w/ cd mechanism Nca Power distribution system Radio Right instrument panel fuse panel (in right end of dash) Satellite radio Sound systems T32 Tv tuner Computer Data Lines Wiring Diagram (2 of 3) for Audi A8 L Quattro 2007 List of elements for Computer Data Lines Wiring Diagram (2 of 3) for Audi A8 L Quattro 2007: 58 (4.2l) (5.2l) 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 A61 A81 B17 C22 C23 Central control module (comfort system) (in luggage compt, behind battery) Climatronic control module Disconnection plug, right (can-bus) Electronic parking brake control module (right side of luggage compt, under battery) Energy management control module (right side of luggage compt) Engine control module (in passenger's side plenum chamber e-box) Engine control module 2 (5.2l & 6.0l) (in passenger's side plenum chamber e-box) Front passenger door control module (in door) Level control system control module (behind glove compartment) Motor start/ stop button Passenger memory seat control module Rear memory seat control module (under center Right rear door control module (in door) Roof electronics control module (under front of roof module) Seat) T46b T81 T81a T8f T94a T94d Transmission control module (in bottom of transmission) Vehicle electrical system control module 2 (under front passenger's seat) Computer Data Lines Wiring Diagram (3 of 3) for Audi A8 L Quattro 2007 List of elements for Computer Data Lines Wiring Diagram (3 of 3) for Audi A8 L Quattro 2007: 53 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 A14 A15 A23 A24 Abs control module (left side of engine compt) Access/ start control module (under drivers seat) Airbag control module (below center of dash) C14 C15 Disconnection plug, left (can-bus) Driver door control module (in door) Headlight beam adjusting control module (behind instrument cluster) Left rear door control module (in door) Memory seat control module Parking aid control module (left side of luggage compt) Rear a/c control head Rear view camera control module Steering column electronic systems control module (on steering column) T12m T16a T42a T46a Telephone/ telematic control module Tire pressure monitoring control module (under left side of rear seat) Vehicle electrical system control module (behind left side of dash)
COOLING FAN
4.2L 4.2L, Cooling Fan Wiring Diagram for Audi A8 L Quattro 2007 List of elements for 4.2L, Cooling Fan Wiring Diagram for Audi A8 L Quattro 2007: 27 17a 26a C12 C22 C23 Climatronic control module Computer data lines system Coolant fan (right front of engine compt) Coolant fan 2 (left front of engine compt) Coolant pump D12 Engine control module (ecm) (in passenger's side plenum chamber e-box) Fuse 10a Fuse 5a Fuse 60a G43 (behind right kick panel) G44 (behind left kick panel) G610 (under front of center console) High pressure sensor Hot at all times Left heat regulating valve Main fuse panel (behind upper right kick panel) Power distribution system Right heat regulating valve Right instrument panel fuse panel (behind right side of dash) Solid state T94
6.0L 6.0L, Cooling Fan Wiring Diagram for Audi A8 L Quattro 2007 List of elements for 6.0L, Cooling Fan Wiring Diagram for Audi A8 L Quattro 2007: 32 (not used) 17a 26a After-run coolant pump Auxiliary engine coolant (ec) pump relay (on right kick panel relay & fuse panel) C12 C22 C23 Climatronic control module Computer data lines system Coolant fan (right front of engine compt) Coolant fan 2 (left front of engine compt) Coolant pump D12 Engine control module (ecm) (in passenger's side plenum chamber e-box) Fuse 10a Fuse 5a Fuse 60a G43 (behind right kick panel) G43 (behind right kick panel) G44 (behind left kick panel) G610 (under front of center console) High pressure sensor Hot at all times Left heat regulating valve Main fuse panel (behind upper right kick panel) Power distribution system Right heat regulating valve Right instrument panel fuse panel (in right end of dash) Solid state T40 T81
CRUISE CONTROL
4.2L 4.2L, Cruise Control Wiring Diagram for Audi A8 L Quattro 2007 List of elements for 4.2L, Cruise Control Wiring Diagram for Audi A8 L Quattro 2007: 36 (behind left kick panel) g44 12a 17a 22a A58 Abs control module (left side of engine compt) Access/start control module (under driver's seat) Anti-lock brakes system Brake light switch Computer data lines system Cruise control switch Diagnostic connection Distance Distance regulation control module Engage off Engine control module (in passenger's side plenum chamber e-box) Exterior lights system Fuse 10a Fuse 150a Fuse 15a Fuse 5a Gra Hot at all times Left instrument panel fuse panel (in left end of dash) Nca Red Right luggage compartment fuse panel (right side of luggage compt) Set Soft off/ resume Steering column electronics system control module T16a T17g T60 T94 Throttle position sensor (on accelerator pedal) Throttle valve control module (behind intake manifold, on throttle valve housing)
6.0L 6.0L, Cruise Control Wiring Diagram for Audi A8 L Quattro 2007 List of elements for 6.0L, Cruise Control Wiring Diagram for Audi A8 L Quattro 2007: 36 (behind left kick panel) g44 12a 17a 22a A58 Abs control module (left side of engine compt) Access/start control module (under driver's seat) Anti-lock brakes system Brake light switch Computer data lines system Cruise control switch Diagnostic connection Distance Distance regulation control module Engage off Engine control module (in passenger's side plenum chamber e-box) Exterior lights system Fuse 10a Fuse 150a Fuse 15a Fuse 5a Gra Hot at all times Left instrument panel fuse panel (in left end of dash) Nca Red Right luggage compartment fuse panel (right side of luggage compt) Set Soft off/ resume Steering column electronics system control module T16a T17g T40a T81 Throttle position sensor (on accelerator pedal) Throttle valve control module (on cylinder bank no 1 throttle body)
DEFOGGERS Defoggers Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Defoggers Wiring Diagram for Audi A8 L Quattro 2007: 26 39a Comfort system central control module (right side of luggage compt) Computer data lines system Driver side door control module (integrated in driver's door window regulator motor) Driver's outside mirror Front passenger side door control module (integrated in right front door window regulator motor) Front passenger's outside mirror Fuse 10a Fuse 20a Fuse 40a Fuse 7.5a G43 (behind right kick panel) G44 (behind left kick panel) G51 (right rear of luggage compt) G657 (top of left "d" pillar) G675 (right side of luggage compt) Heated rear glass fuse Heated rear window Hot at all times Left instrument panel fuse panel (in left end of dash) Mirror heater Rear window defogger relay (right side of luggage compt, in relay & fuse panel) Right instrument panel fuse panel (in right end of dash) T10q T32b Windshield antenna suppression filter
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Electronic Power Steering Wiring Diagram for Audi A8 L Quattro 2007: 8 24a Computer data lines system Fuse 10a G35 (under front passenger's seat) Hot at all times Right instrument panel fuse panel (behind right side of dash) Servotronic solenoid valve (on steering gear housing) Vehicle electrical system control module 2 (under front passenger's seat)
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Electronic Suspension Wiring Diagram for Audi A8 L Quattro 2007: 83 (behind right kick panel) g43 (unused pins not shown) 10a A17 A18 A19 A20 A31 A33 A34 A36 A37 A43 A53 A61 A63 A64 A65 A66 A67 A74 A75 A76 A77 A81 Accumulator valve B102 B103 B104 B106 B109 B111 B114 B115 B116 B117 B118 B119 B120 B121 B82 B83 B84 B85 B90 B91 B92 B93 B94 B95 B96 Comfort system central control module (right side of luggage compt) Computer data lines system Fuse 10a Fuse 40a G44 (behind left kick panel) Hot at all times Left front body acceleration sensor (on left front strut tower) Left front dampening adjustment valve (left front wheelwell) (in right rear air spring damper assembly) Left front level control system sensor (at left side of front axle) Left front suspension strut valve Left rear dampening adjustment valve (left rear wheelwell) (in right rear air spring damper assembly) Left rear level control system sensor (at left side of rear axle) Left rear suspension strut valve Level control solenoid assembly (behind left wheel- well liner, at "a" pillar) Level control system comp- ressor assembly (in left front wheelwell) Level control system compressor relay (on relay & fuse panel at left side of dash) Level control system control module (behind glove compartment) Motor Pressure sensor Rear body acceleration sensor (behind right rear wheelwell liner) Red Right front body acceleration sensor (on right front strut tower) Right front dampening adjustment valve (right front wheelwell) (in right rear air spring damper assembly) Right front level control system sensor (at right side of front axle) Right front suspension strut valve Right instrument panel fuse panel (behind right side of dash) Right rear dampening adjustment valve (right rear wheelwell) (in right rear air spring damper assembly) Right rear level control system sensor (at right side of rear axle) Right rear suspension strut valve Self leveling system fuse (on left instrument panel fuse panel) Solenoid valve Temp sensor
ENGINE PERFORMANCE
4.2L 4.2L, Engine Performance Wiring Diagram (1 of 5) for Audi A8 L Quattro 2007 List of elements for 4.2L, Engine Performance Wiring Diagram (1 of 5) for Audi A8 L Quattro 2007: 27 (rear of cylinder bank no 2) camshaft position sensor 4 (rear of cylinder bank no. 1) mass air flow (maf) sensor (top of cylinder bank no 2) camshaft position sensor 2 (top of cylinder bank no 2) low fuel pressure sensor Anti-lock brakes system Anti-theft system starting/ charging system Brake booster pressure sensor Brake pedal switch Comfort system central control module Cooling fans system Cruise control system Engine control module (ecm) (in passenger's side plenum chamber e-box) Fuse 5a G43 (behind right kick panel) G44 (behind left kick panel) Heated oxygen sensor (downstream of right 3-way catalytic converter) Heated oxygen sensor 2 (upstream of left 3-way catalytic converter) Heated oxygen sensor 2 behind 3-way catalytic converter (twc) (downstream of left 3-way catalytic converter) Heated oxygen sensor behind 3-way catalytic converter (twc) (downstream of right 3-way catalytic converter) Kick down switch (under accelerator pedal) Nca Partial Right instrument panel fuse panel (in right end of dash) Starting/ charging system T10q T94 Transmissions system 4.2L, Engine Performance Wiring Diagram (2 of 5) for Audi A8 L Quattro 2007 List of elements for 4.2L, Engine Performance Wiring Diagram (2 of 5) for Audi A8 L Quattro 2007: 23 (left front of engine) intake flap motor (rear of cylinder bank no 1) camshaft adjustment valve 1 (rear of cylinder bank no 1) camshaft adjustment valve 1 (exhaust) (rear of cylinder bank no 2) camshaft adjustment valve 2 (rear of cylinder bank no 2) camshaft adjustment valve 2 (exhaust) (right front of engine) variable intake manifold runner motor (top of cylinder bank no 1) camshaft position sensor 12a 22a Fuel pump Fuel pump control module Fuel pump relay (on right kick panel relay & fuse panel) Fuse 40a Fuse 5a G43 (behind right kick panel) G51 (right rear of luggage compt) G675 (right side of luggage compt) Hot at all times Left instrument panel fuse panel (in left end of dash) Map controlled engine cooling thermostat Right luggage compartment fuse panel (right side of luggage compt) Throttle position (tp) & accelerator pedal position (app) sensor 2 (on accelerator pedal) Transfer fuel pump 4.2L, Engine Performance Wiring Diagram (3 of 5) for Audi A8 L Quattro 2007 List of elements for 4.2L, Engine Performance Wiring Diagram (3 of 5) for Audi A8 L Quattro 2007: 22 (front of cylinder bank no 1) intake manifold runner position sensor (front of cylinder bank no 2) intake manifold runner position sensor 2 (rear of cylinder bank no 1) engine coolant temperature (ect) sensor (right side of cylinder bank no 1) camshaft position sensor 3 31a nca 38a nca Engine control module (ecm) (in passenger's side plenum chamber e-box) Fuel pressure sensor Fuse 10a Fuse 15a Fuse 30a Fuse 40a Fuse 5a Knock sensor (ks) 1 (inner side of cylinder bank no 1) Knock sensor (ks) 2 (inner side of cylinder bank no 1) Knock sensor 3 (inner side of cylinder bank no 2) Knock sensor 4 (inner side of cylinder bank no 2) Nca Partial Red Right instrument panel fuse panel (in right end of dash) T60 4.2L, Engine Performance Wiring Diagram (4 of 5) for Audi A8 L Quattro 2007 List of elements for 4.2L, Engine Performance Wiring Diagram (4 of 5) for Audi A8 L Quattro 2007: 29 (in left rear wheelwell) leak detection pump (ldp) (left rear of engine) evaporative emission canister purge regulator valve (left side of engine compt) left electro- hydraulic engine mount solenoid valve (right front of engine compt) intake air switch- over valve (right front of engine) right electro- hydraulic engine mount solenoid valve (top of cylinder bank no 1) fuel metering valve (top of cylinder bank no 2) fuel metering valve 2 1a red 3a red Coil 1 Coil 2 Coil 3 Coil 4 Coil 5 Coil 6 Coil 7 Coil 8 Fuse 150a Fuse 50a G15 (on cylinder head) G17 (on intake manifold) G43 (behind right kick panel) Hot at all times Nca Plenum chamber e-box relay panel (in plenum chamber e-box) Red Right luggage compart- ment fuse panel (right side of luggage Secondary air injection (air) pump relay To spark plug 4.2L, Engine Performance Wiring Diagram (5 of 5) for Audi A8 L Quattro 2007 List of elements for 4.2L, Engine Performance Wiring Diagram (5 of 5) for Audi A8 L Quattro 2007: 17 Brake booster relay Brake system vacuum pump Computer data lines system Cooling fans system (fuse 17) Engine control module (ecm) (in passenger's side plenum chamber e-box) Engine speed (rpm) sensor (left rear of engine) Evaporative emission canister purge solenoid valve 2 (left rear of engine) Fuel injectors G43 (behind right kick panel) Partial Plenum chamber e-box relay panel (in plenum chamber e-box) Red Secondary air injection (air) pump motor (between right front bumper & wheelwell line) Starting/ charging system T60 T94 Throttle valve control module (behind intake manifold, on throttle valve housing)
6.0L 6.0L, Engine Performance Wiring Diagram (1 of 7) for Audi A8 L Quattro 2007 List of elements for 6.0L, Engine Performance Wiring Diagram (1 of 7) for Audi A8 L Quattro 2007: 35 (in plenum chamber e-box) plenum chamber e-box relay panel (partial) (under left side of dash) data link connector 12a 22a 3a red A17 Access/start control module (under driver's seat) Anti-lock brakes system Brake light switch Computer data lines system Cooling fans system Cruise control system Engine control module (in passenger's side plenum chamber e-box) Evaporative emission canister purge solenoid valve (left rear of engine) Exterior lights system Fuse 150a Fuse 30a Fuse 5a G43 (behind right kick panel) G44 (behind left kick panel) Hot at all times Left instrument panel fuse panel (behind left side of dash) Mass air flow sensor (left front of engine compt) Red Right instrument panel fuse panel (right end of dash) Right luggage compartment fuse panel (right side of luggage compt) Secondary air injection pump motor (in lower part of air filter housing) Secondary air injection pump relay Secondary air pump fuse 50a Starting/ charging system T81 Throttle position sensor (on accelerator pedal) Transmission controls system Transmissions system 6.0L, Engine Performance Wiring Diagram (2 of 7) for Audi A8 L Quattro 2007 List of elements for 6.0L, Engine Performance Wiring Diagram (2 of 7) for Audi A8 L Quattro 2007: 20 (in left rear wheelwell) leak detection pump (ldp) (left rear of engine) evaporative emission canister purge regulator valve 2 (left side of engine compt) left electro- hydraulic engine mount solenoid valve (right front of engine) right electro- hydraulic engine mount solenoid valve Behind three way catalytic converter (twc) (downstream of exhaust bank no. 2 catalytic converter) Converter) Evaporative emission canister purge regulator valve Exhaust flap valve 1 Exhaust flap valve 2 Fuse 10a Heated oxygen sensor (ho2s) 1 Heated oxygen sensor (ho2s) 2 Heated oxygen sensor (ho2s) 3 Heated oxygen sensor (ho2s) 4 Nca Oxygen sensor 1 behind three way catalytic converter (twc) (downstream of exhaust bank no. 1 catalytic Oxygen sensor 2 Oxygen sensor 4 behind three way catalytic converter (twc) (downstream of exhaust bank no. 4 catalytic converter) Red Right instrument panel fuse panel (in right end of dash) 6.0L, Engine Performance Wiring Diagram (3 of 7) for Audi A8 L Quattro 2007 List of elements for 6.0L, Engine Performance Wiring Diagram (3 of 7) for Audi A8 L Quattro 2007: 14 (partial) Camshaft position sensor (cmp) (rear of cylinder bank no. 2) Camshaft position sensor (cmp) 3 (rear of cylinder bank no. 1) Computer data lines system Engine control module 2 (in passenger's side plenum t81a chamber e-box) Engine coolant temperature sensor (rear of cylinder bank no) Engine speed sensor (left rear of engine) G43 (behind right kick panel) Knock sensor 1 (right front of engine crankcase) Knock sensor 2 (right side of engine crankcase) Mass air flow sensor 2 (right front of engine compt) Nca Oxygen sensor 3 behind three way catalytic converter (twc) (downstream of exhaust bank no. 3 catalytic converter) Red 6.0L, Engine Performance Wiring Diagram (4 of 7) for Audi A8 L Quattro 2007 List of elements for 6.0L, Engine Performance Wiring Diagram (4 of 7) for Audi A8 L Quattro 2007: 27 (2006 models only) (center rear of engine) map controlled engine cooling thermostat (rear of cylinder bank no. 1) camshaft adjustment valve 1 (rear of cylinder bank no. 1) camshaft adjustment valve 1 (exhaust) (rear of cylinder bank no. 2) camshaft adjustment valve 2 (rear of cylinder bank no. 2) camshaft adjustment valve 2 (exhaust) 28a 29a 31a Fuel pump pump relay (on right kick panel relay & fuse panel) Fuse 15a Fuse 20a Fuse 5a G43 (behind right kick panel) G600 (on right cylinder head) Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Nca Plug spark Red Right instrument panel fuse panel (in right end of dash) Spark plug Torque support valve 6.0L, Engine Performance Wiring Diagram (5 of 7) for Audi A8 L Quattro 2007 List of elements for 6.0L, Engine Performance Wiring Diagram (5 of 7) for Audi A8 L Quattro 2007: 18 (in plenum chamber e-box) plenum chamber e-box relay panel (on cylinder bank no. 2 throttle body) throttle valve control module 2 G43 (behind right kick panel) G44 (behind left kick panel) G600 (on right cylinder head) Ignition coil 10 Ignition coil 11 Ignition coil 12 Ignition coil 7 Ignition coil 8 Ignition coil 9 Nca Plug spark Red Secondary air injection pump motor 2 (in lower air part of filter housing) Secondary air injection pump relay 2 Secondary air pump fuse 50a Spark plug 6.0L, Engine Performance Wiring Diagram (6 of 7) for Audi A8 L Quattro 2007 List of elements for 6.0L, Engine Performance Wiring Diagram (6 of 7) for Audi A8 L Quattro 2007: 15 (left side of engine crankcase) (on cylinder bank no. 1 throttle body) throttle valve control module (partial) (rear of cylinder bank no.1) camshaft position sensor (cmp) 2 (rear of cylinder bank no.2) camshaft position sensor (cmp) 4 Engine control module 2 (in passenger's side plenum chamber e-box) Instrument cluster Instrument cluster display unit Knock sensor 3 Knock sensor 4 Nca Red T32 T40a T81a 6.0L, Engine Performance Wiring Diagram (7 of 7) for Audi A8 L Quattro 2007 List of elements for 6.0L, Engine Performance Wiring Diagram (7 of 7) for Audi A8 L Quattro 2007: 20 (partial) Compt relay & fuse panel (right side of luggage compt Cooling fans system Engine control module (in passenger's side plenum chamber e-box) Fuel gauge sender Fuel injectors Fuel level sensor 2 Fuel pump Fuel pump 2 relay Fuse 20a G44 (behind left kick panel) G675 (right side of luggage compt) Hot at all times Kick down switch (under accelerator pedal) Red Right luggage compt fuse panel (right side of luggage compt) Starting/ charging system T40 T81 Transfer fuel pump
EXTERIOR LIGHTS Exterior Lights Wiring Diagram (1 of 2) for Audi A8 L Quattro 2007 List of elements for Exterior Lights Wiring Diagram (1 of 2) for Audi A8 L Quattro 2007: 55 (behind left kick panel) g44 10h 10l 14h 14l 22h 22l 31a 38a 40a Abs control module Access/ start control module (under driver's seat) Access/start control module (under driver's seat) B3 ignition output Computer data lines system Emergency flasher indicator lamp Emergency flasher switch Front/ center console control head Fuse 10a Fuse 150a Fuse 25a Fuse 30a Fuse 5a G43 (behind right kick panel) G44 (behind left kick panel) G610 (left front of center tunnel) Headlights system Horns system Hot at all times Interior lights system Left can bus disconnection plug Left front side marker light Left headlight assembly Left instrument panel fuse panel (in left end of dash) Left side turn signal light Light switch Nca Park Park light indicator light Red Right front side marker light Right headlight assembly Right luggage compartment fuse panel (right side of luggage compt) Right side turn signal light Steering column electronic systems control module (on steering column, behind steering wheel) T10p T16a T23 T32a T46a T46b Turn Turn signal switch Vehicle electrical system control module (behind left side of dash) Wiper/ washer system Exterior Lights Wiring Diagram (2 of 2) for Audi A8 L Quattro 2007 List of elements for Exterior Lights Wiring Diagram (2 of 2) for Audi A8 L Quattro 2007: 34 (at left side of engine compt) abs control module (in passenger's side plenum chamber e-box) engine control module (under driver's seat) access/ start control module 12a A34 Back- up Brake light switch (above brake pedal, on bracket) Comfort system central control module (right side of luggage compt) Fog Fuse 10a Fuse 20a Fuse 5a G51 (right rear of luggage compt) G654 (behind rear seat center backrest) G676 (left side of luggage compt) High mount brake light Hot at all times Left instrument panel fuse panel (in left end of dash) Left rear lid taillamp assembly Left rear lid taillamp control module Left rear taillamp control module Left taillamp assembly License plate light Right luggage compartment fuse panel (right side of luggage compt) Right rear lid taillamp assembly Right rear lid taillamp control module Right rear taillamp control module Right taillamp assembly Stop T10q T15c T32b Tail Turn
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 2) for Audi A8 L Quattro 2007 List of elements for Ground Distribution Wiring Diagram (1 of 2) for Audi A8 L Quattro 2007: 35 Abs control module Airbag control module left/right seat belt switch driver's/passenger's side side airbag crash sensors driver's front airbag crash sensor left/right rear side airbag crash sensor passenger's front airbag crash sensor Comfort system central control module door closing control module rear lid control module electronic parking brake control module Electronic parking brake control module Front/center console control head storage compartment illumination cup holder illumination left/right center arm rest illumination 12 v sockets 2 & 3 cigarette lighter climatronic control module rear window window shade switch shift lock solenoid open/closed display motor asr/esp button parking aid button left/right rear center console storage illumination G12 (left front chassis member, forward of front axle) G394 G40 G50 (left rear of luggage compt) G51 (right side of luggage compt) G606 (under center console, at shifter) G610 (left front of center tunnel) G611 G653 (on left "d" pillar) G654 (behind rear seat center backrest G657 (on left "d" pillar) G659 (on right "d" pillar) G675 (right side of luggage compt) G676 (left side of luggage compt) Heated rear window antenna amplifier antenna amplifier shield radio/telephone/navigation antenna Inclination/anti-theft control module Left rear tail light control module left rear lid tail light control module rear lid courtesy light decklid central locking system motor Left taillamp assembly rear view camera system control module Passenger's side airbag igniter driver's knee airbag igniter driver side head airbag igniter front passenger head airbag igniter passenger's knee airbag igniter Passenger's side rear side airbag igniter inclination/anti theft control module Radio frequency controlled clock receiver 12 volt socket parking aid control module Rear center console storage illumination rear cigarette lighter rear seat center outlet lighting rear a/c control head parking brake contact switch left rear heated seat regulating switch right rear heated seat regulating switch left/right rear heated seat temp sensor (w/o rear a/c) left/right rear seat occupied sensor (w/o rear a/c) access/start authorization switch Rear lid lock cylinder unlocking switch rear lid courtesy lamp trunk lock alarm/central locking switch license plate lights rear lid lock button (in luggage compt) deck lid central locking motor Rear window defogger relay fuel filler cap detection switch right luggage compartment light fuel tank lid unlock motor Right rear lid tail light control module right rear lid tail light assembly left rear lid tail light assembly fuel pump relay, right tail light assembly Right rear seat heating element rear memory seat module high mount brake light Right rear seat lumbar support curvature adjustment switch Right rear tail light control module electronic parking brake control module Suppressor (access/start control module) driver's side rear side airbag igniter left luggage compartment light rear memory seat control modole Windshield antenna suppression filter telephone antenna, telephone antenna shield Ground Distribution Wiring Diagram (2 of 2) for Audi A8 L Quattro 2007 List of elements for Ground Distribution Wiring Diagram (2 of 2) for Audi A8 L Quattro 2007: 37 140/136/96 95/m41/m42 95/m51/m52 Access/start control module Antenna amplifier antenna amplifier shield tv tuner tv tuner shield Coolant fan, ignition coils coolant fan 2 fresh air blower control module secondary air injection pump motor 2 Data bus on board diagnostic interface Digital sound system control module digital sound system control module shield navigation w/cd mechanism control unit tv tuner satellite radio radio, subwoofer navigation suppressor Driver's seat ventilation control module front seat blower fan front seat backrest blower fan driver's seat heating element driver's heated seat temp sensor driver's seat side bolster heaters driver's seat backrest side bolster heaters driver's backrest heating element Front passenger's seat ventilation control module front seat blower fan front seat backrest blower fan passenger's seat heating element passenger's heated seat temp sensor passenger's seat side bolster heaters passenger's seat backrest side bolster heaters passenger's backrest heating element G17 G34 (under driver's seat) G35 (under front passenger's seat) G43 (behind right kick panel) G44 (behind left kick panel) G613 (left side of luggage compt) G658 (top of left "d" pillar) Glove compartment light right footwell light Ignition coils 1,2,3,4,5,6,7,8 Instrument panel right rear door control module Left headlight assembly high/low tone horn wiper motor control module windshield washer pump washer hoses heater driver side door control module level control system control module Left rear door control module Left rear footwell light rear seat left outlet lighting left rear footwell heater tire pressure monitoring control module Left side turn signal light left headlight assembly left/right washer nozzle heater brake fluid level warning switch high pressure sensor left footwell light kick down switch garage door opener control module distance regulation control module high pressure sensor brake system vacuum pump Left/right front fog light right front side marker light left front side marker light Light switch headlight beam adjusting control module vehicle electrical system control module data link connector instrument panel left/right center air outlet sensor left/right instrument panel vent illumination Memory seat steering column adjustment control module Passenger memory seat control module Passenger side door control module right rear door control module level control system control module front hood switch front hood switch 2 right rear door closing assistance control module right rear side blind control module passenger door closing control module Rain/light recognition sensor roof electronics control module rear seat right outlet lighting right rear footwell heater Right headlight assembly headlight washer pump secondary air injection pump motor coolant pump, after run coolant pump Right headlight assembly right side turn signal light headlight washer system relay right front brake pad wear sensor left/right heat regulating valve air quality sensor alarm horn, oil level thermal sensor Right rear footwell light vehicle electrical system control module 2 right rear footwell heater solar operation control module power sunroof control module Steering column electronic systems control module vehicle electrical system control module left rear door control module left rear side blind control module left rear door closing assistance control module Suppressor (tcm) transmission control module tiptronic switch Telephone/telematic control module telematic control head Variable intake manifold runner motor front information display control head front information display control head control module cd player or cd rom drive cd changer unit or external audio source connector cd changer unit intake flap motor, engine control module 2
HEADLIGHTS Headlights Wiring Diagram (1 of 2) for Audi A8 L Quattro 2007 List of elements for Headlights Wiring Diagram (1 of 2) for Audi A8 L Quattro 2007: 35 (behind left kick panel) g44 31a 38a 40a Abs control module Access/start control module (under driver's seat) B3 ignition output Computer data lines system Exterior lights system Fuse 10a Fuse 25a Fuse 30a Fuse 5a G44 (above left kick panel) G44 (behind left kick panel) Headlight flasher switch Headlights system (w/ bi-xenon) High beam Horns system Hot at all times Interior lights system Left front fog light Left headlight assembly Left instrument panel fuse panel (in left end of dash) Low beam Nca Park lamp Steering column electronic systems control module T10p T16a T23 T32a Turn lamp Vehicle electrical system control module (behind left side of dash) Wiper/ washer system Headlights Wiring Diagram (2 of 2) for Audi A8 L Quattro 2007 List of elements for Headlights Wiring Diagram (2 of 2) for Audi A8 L Quattro 2007: 23 Access/ start control module (under driver's seat) Fog lamp switch Front fog light indicator light Fuse 150a G43 (above right kick panel) G44 (behind left kick panel) G44 behind left kick panel) Headlamp switch illumination High beam Hot at all times Interior lights system Interior or exterior lights system Light switch Low beam Park lamp Park light indicator light Rear fog lamp switch Rear fog light indicator light Red Right front fog light Right headlight assembly Right luggage compartment fuse panel (right side of luggage compt) Turn lamp
HORN Horn Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Horn Wiring Diagram for Audi A8 L Quattro 2007: 24 hot at all times 24a 31a 38a 40a Airbag spiral spring/ return spring w/ slip ring Computer data lines system Dual horn relay (on relay & fuse panel at left side of dash) Fuse 10a Fuse 25a Fuse 30a Fuse 5a G44 (behind left kick panel) High tone horn Horn switch Left instrument panel fuse panel (in left end of dash) Low tone horn Nca Steering column electronics systems control module T10p T16a T23 T32a Vehicle electrical system control module (behind left side of dash)
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Instrument Cluster Wiring Diagram for Audi A8 L Quattro 2007: 81 Anti-lock brakes system Asr/esp button Brake fluid warning switch Brake pad wear ind Brake warning Combination processor Computer data lines system Coolant level/temp Electric park/ handbrake ind Electric park/ handbrake malfunction ind Emergency flasher indicator Emergency flasher switch Engine coolant level (ecl) warning switch Exterior lights system Front display open/close button Front/center console control head Fuel gauge Fuel level sender Fuel level sensor Fuel pump Fuse 5a G43 (behind right kick panel) G44 (behind left kick panel) G610 (left front of center tunnel) G676 (left side of luggage compt) Hot at all times Instrument cluster Interior lights system Left front brake pad wear sensor Left instrument Navigation system Oil level thermal sensor (sri) (bottom of engine oil pan) Oil pressure switch Oil pressure warning Outside air temp Outside air temperature sensor (behind right side of front bumper) Panel fuse panel (in right end of dash) Parking aid button Parking aid indicator Parking brake Passenger side airbag off warning light Power window system (rear window shade switch) Radio frequency cntrld clock Radio frequency controlled clock receiver Rear window shade switch Red Right front brake pad wear sensor Right instrument Shift interlock system (electronic parking brake) Sound system T32 T32/1 T32/10 T32/11 T32/12 T32/14 T32/15 T32/17 T32/18 T32/19 T32/2 T32/20 T32/21 T32/22 T32/23 T32/24 T32/25 T32/26 T32/27 T32/28 T32/29 T32/3 T32/30 T32/4 T32/5 T32/7 T32/8 T32/9 Transfer fuel pump Washer fluid level Windshield washer fluid level sensor
INTERIOR LIGHTS Interior Lights Wiring Diagram (1 of 7) for Audi A8 L Quattro 2007 List of elements for Interior Lights Wiring Diagram (1 of 7) for Audi A8 L Quattro 2007: 37 29a Cigarette lighter light Combination processor Cup holder illumination Fog light indicator light Front/center console control head Fuse 1a Fuse 5a G34 (under driver's seat) G35 (under front passenger's seat) G44 (behind left kick panel) G606 (under center console, at shifter) G610 (left front of center panel) G610 (left front of center tunnel) Head- light switch light Hot at all times Instrument cluster Left center armrest illumination Left center instrument panel vent illumination Left instrument panel fuse panel (in left end of dash) Left instrument panel vent illumination Left rear center console storage illumination Light switch Nca Park light indicator light Parking brake contact switch Rear center console storage illumination Rear cigarette lighter light Rear seat center outlet light Rear seat left outlet light Rear seat right outlet light Rear window shade switch Right center armrest illumination Right center instrument panel vent illumination Right instrument panel vent illumination Right rear center console storage illumination Storage compartment illumination Interior Lights Wiring Diagram (2 of 7) for Audi A8 L Quattro 2007 List of elements for Interior Lights Wiring Diagram (2 of 7) for Audi A8 L Quattro 2007: 32 31a Comfort system central control module (right side of luggage compartment) Exterior lights system Fuse 10a Fuse 20a Fuse 30a G34 (under driver's seat) G35 (under front passenger's seat) G43 (behind right kick panel) G44 (behind left kick panel) G51 (right rear of luggage compt) G653 (on left "d" pillar) G675 (right side of luggage compt) Glove compartment light Glove compartment light switch Hot at all times Left footwell light Left instrument panel fuse panel (in left end of dash) Left luggage compartment light Left rear footwell light Rear lid courtesy light Rear lid lock button (in lugg compt) Right footwell light Right luggage compartment fuse panel (right side of luggage compt) Right luggage compartment light Right rear footwell light T10p T10q T32a T32b Tiptronic switch Vehicle electrical system control module (behind left side of side of dash) dash) Interior Lights Wiring Diagram (3 of 7) for Audi A8 L Quattro 2007 List of elements for Interior Lights Wiring Diagram (3 of 7) for Audi A8 L Quattro 2007: 48 (10 pin ribbon cable) (8 pin ribbon cable) (under front passenger's seat) g35 13a Auto Automatic day/night interior mirror Computer data lines system Driver's reading light button Front interior lamp button Front passenger's reading light button Fuse 10a Garage door opener control head Hot in run and start Humidity sensor Interior illumination switch Left front reading light Left illuminated interior make-up mirror Left instrument panel fuse panel (in left end of dash) Left interior light Left make-up mirror light Left make-up mirror light switch Left rear interior light Left rear reading light Left rear reading light switch Left rear window shade button Light recognition sensor Off Passenger's map/reading light Power tops system Radar interior monitoring control module 1 Rear interior lamp button Rear roof module control head Rear window shade switch (rear) Right illuminated interior make-up mirror Right interior light Right make-up mirror light Right make-up mirror light switch Right rear interior light Right rear reading light Right rear reading light switch 1 Right rear window shade button Roof electronics control module Sunroof button Sunroof regulator Sunroof switch light T26a T26b T8f Interior Lights Wiring Diagram (4 of 7) for Audi A8 L Quattro 2007 List of elements for Interior Lights Wiring Diagram (4 of 7) for Audi A8 L Quattro 2007: 35 (inside left front door) driver's door ambient lighting voltage converter 39a A11 A12 A15 A16 A18 A19 A20 A21 A22 Alarm system off switch Central locking safe warning light Driver entry lamp (in outside mirror) Driver side door control module (integrated in driver's door window regulator motor) Driver side door opener lighting Driver side door warning light Driver side interior lock switch Driver's door ambient illumination Driver's door storage illumination Driver's door window regulator control head Driver's seat memory program control Driver's side door contact switch Fuel tank lid unlock/ rear lid remote control lock switch Fuse 7.5a G44 (behind left kick panel) Hot at all times Left front entry light Left front outside door handle illumination Left instrument panel fuse panel (in left end of dash) Mirror adjustment switch Nca Seat memory lock-out button T2ae T2af Interior Lights Wiring Diagram (5 of 7) for Audi A8 L Quattro 2007 List of elements for Interior Lights Wiring Diagram (5 of 7) for Audi A8 L Quattro 2007: 29 (inside right front door) passenger's door ambient lighting voltage converter 39a A12 A18 A19 A20 A21 A22 Front passenger emergency off button Front passenger's central locking safe indicator light Front passenger's door storage illumination Front passenger's entry lamp (in outside mirror) Fuse 7.5a G43 (behind right kick panel) Hot at all times Nca Passenger door window regulator switch Passenger side door control module (integrated in right front door window regulator motor) Passenger side door opener lighting Passenger side door warning light Passenger side interior lock switch Passenger's door ambient illumination Passenger's seat memory program control Passenger's side door contact switch Right front entry light Right front outside door handle illumination Right instrument panel fuse panel (in right end of dash) T2ae T2af Interior Lights Wiring Diagram (6 of 7) for Audi A8 L Quattro 2007 List of elements for Interior Lights Wiring Diagram (6 of 7) for Audi A8 L Quattro 2007: 21 (inside left rear door) left rear door ambient lighting voltage converter 41a A16 Fuse 7.5a G44 (behind left kick panel) Hot at all times Left instrument panel fuse panel (in left end of dash) Left rear ashtray light Left rear door ambient illumination Left rear door contact switch Left rear door control module (integrated in left rear door window regulator motor) Left rear door opener lighting Left rear door storage illumination Left rear door warning light Left rear entry light Left rear interior lock switch Left rear outside door handle illumination Left rear window switch Nca T2ae T2af Interior Lights Wiring Diagram (7 of 7) for Audi A8 L Quattro 2007 List of elements for Interior Lights Wiring Diagram (7 of 7) for Audi A8 L Quattro 2007: 22 (inside right rear door) right rear door ambient lighting voltage converter 41a A16 Fuse 7.5a G43 (behind right kick panel) Hot at all times Nca Passenger's seat adjusting switch Right instrument panel fuse panel (in right end of dash) Right rear ashtray light Right rear door ambient illumination Right rear door contact switch Right rear door control module (integrated in right rear door window regulator motor) Right rear door opener lighting Right rear door storage illumination Right rear door warning light Right rear entry light Right rear interior lock switch Right rear outside door handle illumination Right rear window switch T2ae T2af
MEMORY SYSTEMS Driver"s Memory Seat Wiring Diagram (1 of 2) for Audi A8 L Quattro 2007 List of elements for Driver"s Memory Seat Wiring Diagram (1 of 2) for Audi A8 L Quattro 2007: 65 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 Aft fore/ B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 Back- rest Belt height Computer data lines system Depth seat Driver's seat backrest/ head adjustment motor Driver's seat lumbar support curvature adjustment motor Driver's seat lumbar support height adjustment motor Driver's seat switch Head backrest/ Height seat Inclin- ation Lumbar fore/ aft Lumbar height Lumbar/ belt height switch Massage Memory seat/steering column adjustment control module (under driver's seat) Red Rest head- W/ massage W/o massage Driver"s Memory Seat Wiring Diagram (2 of 2) for Audi A8 L Quattro 2007 List of elements for Driver"s Memory Seat Wiring Diagram (2 of 2) for Audi A8 L Quattro 2007: 33 A21 A22 A26 A27 A28 A29 A30 A31 Belt height adjustment motor/position sensor C10 C11 C12 Circuit breaker 44 30a Circuit breaker 45 30a Computer data lines system D10 D11 D12 Driver side door control module (integrated in driver's door window regulator motor) Driver's seat back adjustment motor Driver's seat depth adjustment motor Driver's seat fore/ aft adjustment motor Driver's seat headrest adjustment motor Driver's seat height adjustment motor Driver's seat inclination adjustment motor G34 (under driver's seat) Hot at all times Memory program switch Memory seat/steering column adjustment control module (under driver's seat) Power seat circuit breaker 1 (on relay & fuse panel, at left side of dash) Power seat circuit breaker 2 (on relay & fuse panel, at left side of dash) Red Seat memory lock-out button Memory Mirrors Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Memory Mirrors Wiring Diagram for Audi A8 L Quattro 2007: 33 39a A21 Auto day/ night B10 B11 B12 B13 B14 B15 B16 Computer data lines system Directional motors & position switches Driver side door control module (integrated in driver's door window regulator motor) Driver's outside mirror Entry lamp Fold away motor Fold away switch Front passenger side door control module (integrated in right front door window regulator motor) Front passenger's outside mirror Fuse 7.5a G43 (behind right kick panel) G44 (behind left kick panel) Heating element Hot at all times Interior lights system Interior lights system, door locks system Left instrument panel fuse panel (in left end of dash) Mirror adjustment switches Mirror selector switch Outside mirror switch Pnk Red Right instrument panel fuse panel (in right end of dash) Memory Rear Seat Wiring Diagram (1 of 2) for Audi A8 L Quattro 2007 List of elements for Memory Rear Seat Wiring Diagram (1 of 2) for Audi A8 L Quattro 2007: 21 Aft fore/ Circuit breaker 2 30a Computer data lines system Fore/ aft G653 (on left "d" pillar) Height Hot at all times Inclin- ation Left rear backrest adjustment motor Left rear seat fore/aft adjusting motor Left rear seat lumabr switch Left rear seat lumbar support fore/aft adjustment motor Left rear seat lumbar support height adjustment motor Left rear seat switch Left rear seat tilt adjustment motor Massage Power rear seat circuit breaker 2 (on relay & fuse panel, right side of luggage compt) Rear memory seat control module (under center of rear seat) T12n T32c W/ lumbar massage Memory Rear Seat Wiring Diagram (2 of 2) for Audi A8 L Quattro 2007 List of elements for Memory Rear Seat Wiring Diagram (2 of 2) for Audi A8 L Quattro 2007: 18 Aft fore/ Ation inclin- Fore/ aft G654 (on right "d" pillar) Height Inclin- ation Left rear seat lumabr switch Left rear seat switch Massage Rear memory seat control module (under center of rear seat) Right rear backrest adjustment motor Right rear seat fore/aft adjusting motor Right rear seat lumbar support curvature adjustment motor Right rear seat lumbar support height adjustment motor Right rear seat tilt adjustment motor T12o T32d W/ lumbar massage Passenger"s Memory Seat Wiring Diagram (1 of 2) for Audi A8 L Quattro 2007 List of elements for Passenger"s Memory Seat Wiring Diagram (1 of 2) for Audi A8 L Quattro 2007: 69 (intergrated in right rear door window regulator motor) right rear door control module A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 Aft fore/ B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 Back- rest Belt height Computer data lines system Depth seat Head backrest/ Height seat Inclin- ation Interior lights system Lumbar fore/ aft Lumbar height Lumbar/ belt height switch Massage Passenger memory seat control module Passenger's seat adjusting switch Passenger's seat backrest/ head adjustment motor Passenger's seat lumbar support curvature adjustment motor Passenger's seat lumbar support height adjusting motor Passenger's seat lumbar support height adjustment motor Passenger's seat switch Red Rest head- W/ massage W/o massage Passenger"s Memory Seat Wiring Diagram (2 of 2) for Audi A8 L Quattro 2007 List of elements for Passenger"s Memory Seat Wiring Diagram (2 of 2) for Audi A8 L Quattro 2007: 33 A21 A22 A26 A27 A28 A29 A30 A31 Belt height adjustment motor/position sensor C10 C11 C12 Circuit breaker 46 30a Circuit breaker 80 30a Computer data lines system D10 D11 D12 G35 (under front passenger's seat) Hot at all times Passenger memory seat control module Passenger side door control module (integrated in passenger's door window regulator motor) Passenger's seat backrest adjustment motor Passenger's seat depth adjustment motor Passenger's seat emergency off button Passenger's seat fore/aft adjustment motor Passenger's seat head restraint adjustment motor Passenger's seat height adjustment motor Passenger's seat inclination adjustment motor Passenger's side memory program switch Power seat circuit breaker 1 (in fuse & relay carrier, behind right side of dash) Power seat circuit breaker 2 (in fuse & relay carrier, behind right side of dash) Red Steering Column Memory Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Steering Column Memory Wiring Diagram for Audi A8 L Quattro 2007: 62 (under driver's seat) access/start control module 31a 38a 4.2l 40a 5.2l 6.0l A10 A21 A22 A26 A27 A28 A29 A30 A31 Anti-lock brakes system Axial adjustment motor Axial adjustment sensor B14 C14 C15 C18 C19 C21 C22 Computer data lines system Cruise control system Driver side door control module (integrated in driver's door window regulator motor) Engine control module (in passenger's side plenum chamber e-box) Fuse 10a Fuse 150a Fuse 25a Fuse 30a Fuse 5a G44 (behind left kick panel) Headlights/ exterior lights system Horns system Hot at all times Left instrument panel fuse panel (in left end of dash) Memory program switch Memory seat system (driver's seat circuit) Nca Nca nca Red Right luggage compartment fuse panel (right side of luggage compt) Seats system Steering column adjustment motors Steering column adjustment switch Steering column electronic systems control module T16a T23 T4d T81 T81b T94 T94a Transmission controls/ sound system Vehicle electrical system control module (behind left side of dash) Vertical adjustment motor Vertical adjustment sensor Wiper/ washer system
NAVIGATION Navigation Wiring Diagram, Base Radio (1 of 4) for Audi A8 L Quattro 2007 List of elements for Navigation Wiring Diagram, Base Radio (1 of 4) for Audi A8 L Quattro 2007: 58 12a 24a A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A61 A62 Access/start control module (under driver's seat) Antenna amplifier (behind left rear edge of roof trim) C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 Computer data lines system Display closed stop switch Display open stop switch Fiber optic Front display open/close button Front information display control head Front information display control head control module (behind glove compartment) Front/center console control head Fuse 10a Fuse 5a G35 (under front passenger's seat) G43 (behind right kick panel) G610 (left front of center tunnel) G657 (top of left "d" pillar) Hot at all times Multimedia control head Nca Open/ close display motor Operating electronics & telephone control module Pnk Red Right instrument panel fuse panel (in right end of dash) Vehicle electrical system control module 2 (under front passenger's seat) W/ cellular telephone W/o cellular telephone Navigation Wiring Diagram, Base Radio (2 of 4) for Audi A8 L Quattro 2007 List of elements for Navigation Wiring Diagram, Base Radio (2 of 4) for Audi A8 L Quattro 2007: 25 14a Cd changer unit or external audio source connector Dvd player or cd rom drive Fiber optic Fuse 30a Fuse 5a G43 (behind right kick panel) G613 (left side of luggage compt) G657 (top of left "d" pillar) Hot at all times Left luggage compartment fuse panel (left side of luggage compt) Navigation antenna Nca Radio Radio antenna Radio antenna 2 Radio/telephone/ navigation antenna Right instrument panel fuse panel (in right end of dash) Roof antenna Satellite radio (if equipped) (left side of luggage compt) W/ cd changer W/ cellular telephone W/o cd changer W/o cellular telephone W/o satellite radio Navigation Wiring Diagram, Base Radio (3 of 4) for Audi A8 L Quattro 2007 List of elements for Navigation Wiring Diagram, Base Radio (3 of 4) for Audi A8 L Quattro 2007: 31 (behind center rear edge of roof trim) antenna 10a Center mid/high range loudspeaker Digital sound system control module (left side of luggage compt) Fiber optic Fuse 15a Fuse 5a G613 (left side of luggage compt) G657 (top of left "d" pillar) Hot at all times Left front bass speaker Left front midrange speaker Left luggage compartment fuse panel (left side of luggage compt) Left rear mid/low range loudspeaker Left rear treble speaker Microphone unit (w/ voice control) (in front of roof module) Navigation antenna (w/o telematic telephone) Navigation w/ cd mechanism control unit (left side of trunk, behind trim) Nca Rear parcel shelf loudspeakers Red Right front bass speaker Right front midrange speaker Right rear mid/low range loudspeaker Right rear treble speaker Subwoofer (on rear parcel shelf) T18c T32e Telephone W/ telephone W/o w/ telematic telematic telephone Navigation Wiring Diagram, Base Radio (4 of 4) for Audi A8 L Quattro 2007 List of elements for Navigation Wiring Diagram, Base Radio (4 of 4) for Audi A8 L Quattro 2007: 28 (above right kick panel) g43 (below driver's seat) g34 10a 13a 20a Air bag control module (below center of dash, on transmission tunnel) B25 Cellular telephone connector Comfort system central control module (right side of (luggage compt) Computer data lines system Cruise control system (w/ adaptive cruise control) Data bus on board diagnostic interface (behind glove box compt) Data link connector (under left side of dash) Fiber optic Fuse 10a Fuse 5a G659 (near right rear window) Hot at all times Instrument cluster Left instrument panel fuse panel (in left end of dash) Nca Pnk Red Right instrument panel fuse panel (in right end of dash) T32 Telephone antenna Telephone suppression choke Telephone/ telematic control module (left front footwell, under carpet) Navigation Wiring Diagram, Premium Radio (1 of 5) for Audi A8 L Quattro 2007 List of elements for Navigation Wiring Diagram, Premium Radio (1 of 5) for Audi A8 L Quattro 2007: 58 12a 24a A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A61 A62 Access/start control module (under driver's seat) Antenna amplifier (behind left rear edge of roof trim) C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 Computer data lines system Display closed stop switch Display open stop switch Fiber optic Front display open/close button Front information display control head Front information display control head control module (behind glove compartment) Front/center console control head Fuse 10a Fuse 5a G35 (under front passenger's seat) G43 (behind right kick panel) G610 (left front of center tunnel) G657 (top of left "d" pillar) Hot at all times Multimedia control head Nca Open/ close display motor Operating electronics & telephone control module Pnk Red Right instrument panel fuse panel (in right end of dash) Vehicle electrical system control module 2 (under front passenger's seat) W/ cellular telephone W/o cellular telephone Navigation Wiring Diagram, Premium Radio (2 of 5) for Audi A8 L Quattro 2007 List of elements for Navigation Wiring Diagram, Premium Radio (2 of 5) for Audi A8 L Quattro 2007: 26 10a 14a Cd changer unit or external audio source connector Dvd player or cd rom drive Fiber optic Fuse 30a Fuse 5a G43 (behind right kick panel) G613 (left side of luggage compt) G657 (top of left "d" pillar) Hot at all times Left luggage compartment fuse panel (left side of luggage compt) Navigation antenna Nca Radio Radio antenna Radio antenna 2 Radio/telephone/ navigation antenna Right instrument panel fuse panel (in right end of dash) Roof antenna Satellite radio (if equipped) (left side of luggage compt) W/ cd changer W/ cellular telephone W/o cd changer W/o cellular telephone W/o satellite radio Navigation Wiring Diagram, Premium Radio (3 of 5) for Audi A8 L Quattro 2007 List of elements for Navigation Wiring Diagram, Premium Radio (3 of 5) for Audi A8 L Quattro 2007: 15 Center mid/high range loudspeaker Digital sound system control module (left side of luggage compt) Fiber optic G613 (left side of luggage compt) Left front bass & midrange speaker Left front treble speaker & motor Left rear midrange speaker Left rear treble speaker Microphone unit (w/ voice control) (in front of roof module) Nca Right front bass & midrange speaker Right front treble speaker & motor Right rear treble speaker T32e W/ telephone Navigation Wiring Diagram, Premium Radio (4 of 5) for Audi A8 L Quattro 2007 List of elements for Navigation Wiring Diagram, Premium Radio (4 of 5) for Audi A8 L Quattro 2007: 20 Antenna (behind center rear edge of roof trim) Digital sound system control module (left side of luggage compt) Digital sound system control module 2 Fiber optic Fuse 5a G613 (left side of luggage compt) G657 (top left "d" pillar) Hot at all times Left luggage compartment fuse panel (left side of luggage compt) Left rear mid/low range loudspeaker Navigation antenna (w/o telematic telephone) Navigation w/ cd mechanism control unit Nca Red Right rear mid/low range loudspeaker Subwoofer T32f T32g Telelmatic telephone W/ w/o telelmatic telephone Navigation Wiring Diagram, Premium Radio (5 of 5) for Audi A8 L Quattro 2007 List of elements for Navigation Wiring Diagram, Premium Radio (5 of 5) for Audi A8 L Quattro 2007: 29 (behind right kick panel) g43 (below driver's seat) g34 (in left end of dash) 10a 13a 20a Air bag control module (below center of dash, on transmission tunnel) B25 Cellular telephone connector Comfort system central control module (right side of (luggage compt) Computer data lines system Cruise control system (w/ adaptive cruise control) Data bus on board diagnostic interface (behind glove box compt) Data link connector (under left side of dash) Fiber optic Fuse 10a Fuse 5a G659 (on right "d" pillar) Hot at all times Instrument cluster Left instrument panel fuse panel Nca Pnk Red Right instrument panel fuse panel (in right end of dash) T32 Telephone antenna Telephone suppression choke Telephone/ telematic control module (left front footwell, under carpet) Parking Assistant Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Parking Assistant Wiring Diagram for Audi A8 L Quattro 2007: 31 (left side of luggage compartment) A10 A11 A12 A13 A14 A15 C10 C11 C12 Computer data lines system Front parking aid warning buzzer Front/ center console control head Fuse 5a G610 (left front of center tunnel) G676 Hot at all times Left front center parking aid sensor Left front parking aid sensor Left instrument panel fuse panel (in left end of dash) Left rear center parking sensor Left rear parking sensor Parking aid button Parking aid control module (below cd changer unit, on left side of luggage compartment) Parking aid indicator Parking warning buzzer (under right side of rear shelf) Right front center parking aid sensor Right front parking aid sensor Right rear center parking sensor Right rear parking sensor T16b Rear Camera Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Rear Camera Wiring Diagram for Audi A8 L Quattro 2007: 14 Computer data lines system Front information display control head control module (behind glove box compt) Fuse 5a G676 (left side of luggage compt) Hot at all times Left luggage compartment fuse panel (left side of luggage compt) Nca Pins: 1-38 (not used) Pins: 49-54 (not used) Rear view camera Rear view camera system control module T2au T54b Tv tuner
POWER DISTRIBUTION Power Distribution Wiring Diagram (2 of 3) for Audi A8 L Quattro 2007 List of elements for Power Distribution Wiring Diagram (2 of 3) for Audi A8 L Quattro 2007: 74 10a 11a 12a 12v socket 13a 15a 24a 25a 27a 30a 38a 39a 40a 41a 42a 43a 44a Abs control module Abs control module fuse 1 Access/ start control module Brake light switch Compressor level control system relay Digital sound system control module Digital sound system control module 2 Driver side door control module Drver door closing assistance control module (w/ door closing assistance) Dual horn relay From right luggage compartment fuse panel (diagram 1 of 3) From right luggage compartment fuse panel (fuse 132) (diagram 1 of 3) From right luggage compartment fuse panel a (fuse 133) (diagram 1 of 3) Front passenger door closing assistance control module (w/ door closing assistance) Front passenger window regulator fuse Fuse 10a Fuse 15a Fuse 20a Fuse 25a Fuse 30a Fuse 40a Fuse 5a Fuse 60a Fuse 7.5a G676 (left side of luggage compartment) Left headlight assembly Left instrument panel fuse panel (in left end of dash) Left luggage compartment fuse panel (left side of luggage compartment) Left rear door closing assistance control module (w/ door closing assistance) Left rear door control module Left rear support lumbar support height adjustment switch Left rear window shade control module Leveling control system control module Navigation w/ cd mechanism control unit Nca Parking aid control module Passenger side door control module Power window circuit breaker (in fuse & relay carrier behind left side of dash) Radio Rear seat adjustment circuit breaker 2 Rear view camera system control module Red Right headlight assembly Right rear door closing assistance control module (w/ door closing assistance) Right rear door control module Right rear side blind control module Right rear support lumbar support height adjustment switch Satellite radio Self leveling system fuse (on left instrument panel fuse panel, behind left side of dash) Subwoofer (on rear parcel self) Suppressor Telephone suppression choke Telephone/ telematic control module Towing recognition control module Tv tuner Vehicle electrical system control module Wiper motor control module Power Distribution Wiring Diagram (3 of 3) for Audi A8 L Quattro 2007 List of elements for Power Distribution Wiring Diagram (3 of 3) for Audi A8 L Quattro 2007: 66 (on left "d" pillar) g653 (on relay & fuse panel at left side of dash) 10a 16a 17a 18a 20a 28a 31a 32a 33a 37a Access/ start control module Air bag control module Air quality sensor Airbag control module Circuit breaker 30a Climatronic control module Comfort system central control module Cooler Data bus on board diagnostic interface Data link connector Distance regulation control module Driver's seat ventilation control module Engine control module From left instrument panel fuse panel splice (diagram 2 of 3) Front passenger seat ventilation control module Front/ center console control head Fuel pump relay Fuel pump relay 2 Fuse 10a Fuse 15a Fuse 25a Fuse 30a Fuse 5a Garage door opener control module High pressure sensor Instrument cluster Left instrument panel fuse panel (in left end of dash) Left rear footwell heater Left/right rear ventilation control module Left/right washer nozzle heaters Level control system control module Light switch Memory seat control module Multi- media control module Nca Oil level thermal sensor Parking aid control module Power seat circuit breaker 1 (on relay & fuse panel at left side of dash) Power seat circuit breaker 2 (on relay & fuse panel at left side of dash) Rear a/c control head Red Right instrument panel fuse panel (in right end of dash) Right rear footwell heater Seat occupied recognition control module Starter relay Starter relay 2 Steering column electronic systems control module Telephone/ telematic control module Tiptronic switch Tire pressure monitoring control module Towing recognition control module Transmission control module Transmission park selection switch Vehicle electrical system control module
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 3) for Audi A8 L Quattro 2007 List of elements for Power Door Locks Wiring Diagram (1 of 3) for Audi A8 L Quattro 2007: 39 30a 39a A17 A21 A23 Alarm system off switch/ passenger compartment monitoring switch Assist C10 C11 Computer data lines system Driver side central locking lock unit Driver side door control module (integrated in driver's door window regulator motor) Driver side interior lock switch Driver's door closing control module (right side of luggage compt behind battery) Driver's door handle switch (if equipped) Front passenger's window regulator fuse Fuel tank lid Fuse 10a Fuse 7.5a G35 (under front passenger's seat) G43 (behind right kick panel) G44 (behind left kick panel) Hot at all times Hot in run and start Left instrument panel fuse panel (in left end of dash) Lock Passenger side central locking lock unit Passenger side door control module (integrated in right front door window regulator motor) Passenger side interior lock switch Passenger's door handle switch (if equipped) Power window circuit breaker Radar interior monitoring control module 1 Rear lid Rear lid remote control lock switch/fuel tank lid unlock button Right instrument panel fuse panel (in right end of dash) Roof electronics control module (under front of roof module) T8f Unlock W/ door closing Power Door Locks Wiring Diagram (2 of 3) for Audi A8 L Quattro 2007 List of elements for Power Door Locks Wiring Diagram (2 of 3) for Audi A8 L Quattro 2007: 26 (right side of luggage compt. behind battery) left rear door closing control module (right side of luggage compt. behind battery) passenger's door closing control module (right side of luggage compt. behind battery) right rear door closing control module 41a Assist B10 B11 B12 Computer data lines system Fuse 7.5a G43 (above right kick panel) G43 (behind right kick panel) G44 (behind left kick panel) Hot at all times Left instrument panel fuse panel (in left end of dash) Left rear central locking lock unit Left rear door control module (integrated in left rear door window regulator motor) Left rear door handle switch (if equipped) Left rear interior lock switch Power windows system (rear window sun shade) Right instrument panel fuse panel (in right end of dash) Right rear central locking lock unit Right rear door control module (integrated in right rear door window regulator motor) Right rear door handle switch (if equipped) Right rear interior lock switch W/ door closing Power Door Locks Wiring Diagram (3 of 3) for Audi A8 L Quattro 2007 List of elements for Power Door Locks Wiring Diagram (3 of 3) for Audi A8 L Quattro 2007: 46 (behind left kick panel) g44 (behind right kick panel) g43 (right side of luggage compartment) g51 (right side of luggage compartment) g675 (right side of luggage compt) g51 31a A15 Alarm horn B14 B17 B18 B24 B26 B29 B31 Bb22 C10 Comfort system central control module (right side of luggage compartment) Computer data lines system Deck lid central locking system motor Door closing control module Front hood switch Front hood switch 2 Fuel tank lid unlock motor Fuse 10a Fuse 150a Fuse 20a Fuse 30a G44 (behind left kick panel) G51 (right rear of luggage compt) G51 (right side of luggage compt) G654 (behind rear seat center backrest) Hot at all times Inclination/ anti-theft control module (under right side of rear seat) Interior lights system Left instrument panel fuse panel (in left end of dash) Rear lid closing assist lock stop switch Rear lid control module (right rear of luggage compt) Rear lid lock button (in luggage compt) Rear lid lock cylinder unlocking switch Rear lid opening assist unlock stop switch Red Right luggage compartment fuse panel (right side of luggage compt) Trunk lid alarm switch Trunk lock alarm/central locking switch Vehicle electrical system control module (behind left side of dash)
POWER MIRRORS Automatic Day/Night Mirror Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Automatic Day/Night Mirror Wiring Diagram for Audi A8 L Quattro 2007: 21 13a 39a Automatic day/night interior mirror B11 B12 Computer data lines system Driver side door control module (integrated in driver's door window regulator motor) Driver's automatic day/night interior mirror Front passenger side door control module (integrated in right front door window regulator motor) Fuse 10a Fuse 7.5a G35 (under front passengers seat) G43 (behind right kick panel) G44 (behind left kick panel) Hot at all times Left instrument panel fuse panel (in left end of dash) Light recognition sensor Passenger's automatic day/night interior mirror Right instrument panel fuse panel (in right end of dash) Roof electronics control module T8f
POWER SEATS Front Seat Heater Wiring Diagram, with Ventilation for Audi A8 L Quattro 2007 List of elements for Front Seat Heater Wiring Diagram, with Ventilation for Audi A8 L Quattro 2007: 25 20a 35a Climatronic control module (front of center console) Driver's seat blower fan Driver's seat heating element & temperature sensor Driver's seat side bolster heater Driver's seat ventilation control module Driver's seatback blower fan Driver's seatback heating element Driver's seatback side bolster heater Front passenger's seat occupied sensor Front passenger's seat ventilation control module Fuse 20a Fuse 5a G34 (under driver's seat) G35 (under front passenger's seat) Hot at all times Passenger's seat blower fan Passenger's seat heating element & temperature sensor Passenger's seat side bolster heater Passenger's seatback blower fan Passenger's seatback heating element Passenger's seatback side bolster heater Red Right instrument panel fuse panel (in right end of dash) Heated Steering Wheel Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Heated Steering Wheel Wiring Diagram for Audi A8 L Quattro 2007: 21 A58 Access/start control module (under driver's seat) Airbag spiral spring/ return spring w/ slip ring Anti- lock brakes system Computer data lines system Fuse 10a Fuse 150a Fuse 5a G44 (behind left kick panel) Heated steering sensor Heated steering wheel Hot at all times Left instrument panel fuse panel (in left end of dash) Multi- function steering wheel control unit Nca Red Right luggage compartment fuse panel (right side of luggage compt) Steering column electronics system control module Steering wheel control unit Steering wheel heating button T16a Rear Lumbar Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Rear Lumbar Wiring Diagram for Audi A8 L Quattro 2007: 12 30a G653 (on left "d" pillar) G654 (behind rear seat center backrest) Hot at all times Left rear lumbar fore/aft adjustment motor Left rear lumbar height adjustment motor Left rear seat lumbar support adjustment switch Rear seat adjustment circuit breaker (on right side of fuse panel instrument panel) Red Right rear lumbar curvature adjustment motor Right rear lumbar height adjustment motor Right rear seat lumbar support adjustment switch Rear Seat Heater Wiring Diagram, with Ventilation for Audi A8 L Quattro 2007 List of elements for Rear Seat Heater Wiring Diagram, with Ventilation for Audi A8 L Quattro 2007: 25 (behind rear seat center bracket) g654 (on left "d" pillar) g653 20a 34a Fuse 20a Fuse 5a G653 (on left "d" pillar) G654 (behind rear seat center bracket) Hot at all times Left rear backrest heating element Left rear seat backrest blower fan Left rear seat blower fan Left rear seat heater Left rear seat occupied sensor Left rear seat ventilation control module Rear a/c control head Right instrument panel fuse panel (behind right side of dash) Right rear backrest heating element Right rear seat backrest blower fan Right rear seat blower fan Right rear seat heater Right rear seat occupied sensor Right rear seat ventilation control module Seat heater Temp sensor
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Power Top/Sunroof Wiring Diagram for Audi A8 L Quattro 2007: 17 13a 27a Computer data lines system Fuse 10a Fuse 20a G35 (under front passengers seat) Hot at all times Left instrument panel fuse panel (in left end of dash) Nca Power sunroof control module Red Roof electronics control module Sunroof button Sunroof regulator Sunroof switch light T8f Wind deflector motor
POWER WINDOWS Power Windows Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Power Windows Wiring Diagram for Audi A8 L Quattro 2007: 30 39a 41a A10 A13 A15 A16 A21 A25 Computer data lines system Driver side door control module (integrated in driver's door window regulator motor) Driver window switch Front passenger side door control module (integrated in right front door window regulator motor) Front passenger window switch Fuse 7.5a G43 (behind right kick panel) G44 (behind left kick panel) Hot at all times Interior lights system Interior lights system, door locks system Left child safety switch Left front window switch Left instrument panel fuse panel (in left end of dash) Left rear door control module (integrated in left rear door window regulator motor) Left rear window switch Right child safety switch Right front window switch Right instrument panel fuse panel (in right end of dash) Right rear door control module (integrated in right rear door window regulator motor) Right rear window switch Window regulator motor Rear Window Sun Shade Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Rear Window Sun Shade Wiring Diagram for Audi A8 L Quattro 2007: 49 (left front of center tunnel) 13a 26a 30a 35a 41a C22 C23 C24 Climatronic control module (front of center console) Comfort system central control module (right side of luggage compt) Computer data lines system Front passenger window regulator fuse Front/center console control head Fuse 10a Fuse 20a Fuse 30a Fuse 5a Fuse 7.5a G35 (under front passenger's seat) G43 (behind right kick panel) G44 behind left kick panel) G51 (right rear of luggage compt) G610 G610 (left front of center tunnel) Hot at all times Interior lights system Left instrument panel fuse panel (in left end of dash) Left rear door control module (integrated in left rear door window regulator motor) Left rear side blind control module Left rear window shade button Power distribution system Power window circuit breaker Rear roof module control head Rear window shade motor Rear window shade switch (front) Rear window shade switch (rear) Right instrument panel fuse panel (in right end of dash) Right rear door control module (integrated in right rear door window regulator motor) Right rear side blind control module Right rear window shade button Roof electronics control module T10q T15c T16b T26a T26b T32b T8f
RADIO Multimedia Interface Wiring Diagram, Base Radio (1 of 4) for Audi A8 L Quattro 2007 List of elements for Multimedia Interface Wiring Diagram, Base Radio (1 of 4) for Audi A8 L Quattro 2007: 58 12a 24a A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A61 A62 Access/start control module (under driver's seat) Antenna amplifier (behind left rear edge of roof trim) C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 Computer data lines system Display closed stop switch Display open stop switch Fiber optic Front display open/close button Front information display control head Front information display control head control module (behind glove compartment) Front/center console control head Fuse 10a Fuse 5a G35 (under front passenger's seat) G43 (behind right kick panel) G610 (left front of center tunnel) G657 (top of left "d" pillar) Hot at all times Multimedia control head Nca Open/ close display motor Operating electronics & telephone control module Pnk Red Right instrument panel fuse panel (in right end of dash) Vehicle electrical system control module 2 (under front passenger's seat) W/ cellular telephone W/o cellular telephone Multimedia Interface Wiring Diagram, Base Radio (2 of 4) for Audi A8 L Quattro 2007 List of elements for Multimedia Interface Wiring Diagram, Base Radio (2 of 4) for Audi A8 L Quattro 2007: 25 14a Cd changer unit or external audio source connector Dvd player or cd rom drive Fiber optic Fuse 30a Fuse 5a G43 (behind right kick panel) G613 (left side of luggage compt) G657 (top of left "d" pillar) Hot at all times Left luggage compartment fuse panel (left side of luggage compt) Navigation antenna Nca Radio Radio antenna Radio antenna 2 Radio/telephone/ navigation antenna Right instrument panel fuse panel (in right end of dash) Roof antenna Satellite radio (if equipped) (left side of luggage compt) W/ cd changer W/ cellular telephone W/o cd changer W/o cellular telephone W/o satellite radio Multimedia Interface Wiring Diagram, Base Radio (3 of 4) for Audi A8 L Quattro 2007 List of elements for Multimedia Interface Wiring Diagram, Base Radio (3 of 4) for Audi A8 L Quattro 2007: 31 (behind center rear edge of roof trim) antenna 10a Center mid/high range loudspeaker Digital sound system control module (left side of luggage compt) Fiber optic Fuse 15a Fuse 5a G613 (left side of luggage compt) G657 (top of left "d" pillar) Hot at all times Left front bass speaker Left front midrange speaker Left luggage compartment fuse panel (left side of luggage compt) Left rear mid/low range loudspeaker Left rear treble speaker Microphone unit (w/ voice control) (in front of roof module) Navigation antenna (w/o telematic telephone) Navigation w/ cd mechanism control unit (left side of trunk, behind trim) Nca Rear parcel shelf loudspeakers Red Right front bass speaker Right front midrange speaker Right rear mid/low range loudspeaker Right rear treble speaker Subwoofer (on rear parcel shelf) T18c T32e Telephone W/ telephone W/o w/ telematic telematic telephone Multimedia Interface Wiring Diagram, Base Radio (4 of 4) for Audi A8 L Quattro 2007 List of elements for Multimedia Interface Wiring Diagram, Base Radio (4 of 4) for Audi A8 L Quattro 2007: 28 (above right kick panel) g43 (below driver's seat) g34 10a 13a 20a Air bag control module (below center of dash, on transmission tunnel) B25 Cellular telephone connector Comfort system central control module (right side of (luggage compt) Computer data lines system Cruise control system (w/ adaptive cruise control) Data bus on board diagnostic interface (behind glove box compt) Data link connector (under left side of dash) Fiber optic Fuse 10a Fuse 5a G659 (near right rear window) Hot at all times Instrument cluster Left instrument panel fuse panel (in left end of dash) Nca Pnk Red Right instrument panel fuse panel (in right end of dash) T32 Telephone antenna Telephone suppression choke Telephone/ telematic control module (left front footwell, under carpet) Multimedia Interface Wiring Diagram, Premium Radio (1 of 5) for Audi A8 L Quattro 2007 List of elements for Multimedia Interface Wiring Diagram, Premium Radio (1 of 5) for Audi A8 L Quattro 2007: 58 12a 24a A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A61 A62 Access/start control module (under driver's seat) Antenna amplifier (behind left rear edge of roof trim) C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 Computer data lines system Display closed stop switch Display open stop switch Fiber optic Front display open/close button Front information display control head Front information display control head control module (behind glove compartment) Front/center console control head Fuse 10a Fuse 5a G35 (under front passenger's seat) G43 (behind right kick panel) G610 (left front of center tunnel) G657 (top of left "d" pillar) Hot at all times Multimedia control head Nca Open/ close display motor Operating electronics & telephone control module Pnk Red Right instrument panel fuse panel (in right end of dash) Vehicle electrical system control module 2 (under front passenger's seat) W/ cellular telephone W/o cellular telephone Multimedia Interface Wiring Diagram, Premium Radio (2 of 5) for Audi A8 L Quattro 2007 List of elements for Multimedia Interface Wiring Diagram, Premium Radio (2 of 5) for Audi A8 L Quattro 2007: 26 10a 14a Cd changer unit or external audio source connector Dvd player or cd rom drive Fiber optic Fuse 30a Fuse 5a G43 (behind right kick panel) G613 (left side of luggage compt) G657 (top of left "d" pillar) Hot at all times Left luggage compartment fuse panel (left side of luggage compt) Navigation antenna Nca Radio Radio antenna Radio antenna 2 Radio/telephone/ navigation antenna Right instrument panel fuse panel (in right end of dash) Roof antenna Satellite radio (if equipped) (left side of luggage compt) W/ cd changer W/ cellular telephone W/o cd changer W/o cellular telephone W/o satellite radio Multimedia Interface Wiring Diagram, Premium Radio (3 of 5) for Audi A8 L Quattro 2007 List of elements for Multimedia Interface Wiring Diagram, Premium Radio (3 of 5) for Audi A8 L Quattro 2007: 15 Center mid/high range loudspeaker Digital sound system control module (left side of luggage compt) Fiber optic G613 (left side of luggage compt) Left front bass & midrange speaker Left front treble speaker & motor Left rear midrange speaker Left rear treble speaker Microphone unit (w/ voice control) (in front of roof module) Nca Right front bass & midrange speaker Right front treble speaker & motor Right rear treble speaker T32e W/ telephone Multimedia Interface Wiring Diagram, Premium Radio (4 of 5) for Audi A8 L Quattro 2007 List of elements for Multimedia Interface Wiring Diagram, Premium Radio (4 of 5) for Audi A8 L Quattro 2007: 20 Antenna (behind center rear edge of roof trim) Digital sound system control module (left side of luggage compt) Digital sound system control module 2 Fiber optic Fuse 5a G613 (left side of luggage compt) G657 (top left "d" pillar) Hot at all times Left luggage compartment fuse panel (left side of luggage compt) Left rear mid/low range loudspeaker Navigation antenna (w/o telematic telephone) Navigation w/ cd mechanism control unit Nca Red Right rear mid/low range loudspeaker Subwoofer T32f T32g Telelmatic telephone W/ w/o telelmatic telephone Multimedia Interface Wiring Diagram, Premium Radio (5 of 5) for Audi A8 L Quattro 2007 List of elements for Multimedia Interface Wiring Diagram, Premium Radio (5 of 5) for Audi A8 L Quattro 2007: 29 (behind right kick panel) g43 (below driver's seat) g34 (in left end of dash) 10a 13a 20a Air bag control module (below center of dash, on transmission tunnel) B25 Cellular telephone connector Comfort system central control module (right side of (luggage compt) Computer data lines system Cruise control system (w/ adaptive cruise control) Data bus on board diagnostic interface (behind glove box compt) Data link connector (under left side of dash) Fiber optic Fuse 10a Fuse 5a G659 (on right "d" pillar) Hot at all times Instrument cluster Left instrument panel fuse panel Nca Pnk Red Right instrument panel fuse panel (in right end of dash) T32 Telephone antenna Telephone suppression choke Telephone/ telematic control module (left front footwell, under carpet) Rear Seat Entertainment Wiring Diagram, Base Radio for Audi A8 L Quattro 2007 List of elements for Rear Seat Entertainment Wiring Diagram, Base Radio for Audi A8 L Quattro 2007: 23 12a 12m 16a 16f Communication fuse (in right luggage compt fuse panel) Computer data lines system Fuse 10a Fuse 15a G51 (right rear of luggage compt) Hot at all times Left instrument panel fuse panel (in left end of dash) Left multimedia headphones Multimedia control module Multimedia display unit Multimedia display unit 1 Nca Rear dvd changer Red Right luggage compartment fuse panel (right side of luggage compt) Right multimedia headphones T26d T26e Towing recognition control module (right side of luggage compt, under battery) Steering Wheel Controls Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Steering Wheel Controls Wiring Diagram for Audi A8 L Quattro 2007: 22 Access/start control module (under driver's seat) Airbag spiral spring/ return spring w/ slip ring Computer data lines system Engine control module (in passenger's side plenum chamber e-box) Fuse 10a Fuse 150a Fuse 5a G44 (behind left kick panel) Hot at all times Left instrument panel fuse panel (behind left side of dash) Left multi- function buttons Multi- function steering wheel control unit Nca Red Right luggage compartment fuse panel (right side of luggage compt) Right multi- function buttons Steering column electronics system control module Steering wheel control unit T16a T23 T81 T81b
SHIFT INTERLOCK Park Brake Release Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Park Brake Release Wiring Diagram for Audi A8 L Quattro 2007: 18 23a Computer data lines system Electric park/ handbrake ind Electric park/ handbrake malfunction ind Electronic parking brake control module (right side of luggage compartment, under battery) Fuse 30a Fuse 5a G51 (right side of luggage compartment) G606 (under center console, at shifter) Hot at all times Instrument cluster Interior lights system Left parking brake motor (at left rear brake caliper) Parking brake contact switch Right instrument panel fuse panel (in right end of dash) Right luggage compartment fuse panel (right side of luggage compartment) Right parking brake motor (at right rear brake caliper) T32 Shift Interlock Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Shift Interlock Wiring Diagram for Audi A8 L Quattro 2007: 25 25a 32a 4.2 & 6.0l 5.2l 6.0l A29 A54 Access/start control module (under driver's seat) Computer data lines system Data link connector (under left side of dash) Engine control module (in passenger's side plenum chamber e-box) Engine control module 2 (5.2l & 6.0l) (in passenger's side plenum chamber e-box) Fuse 15a Fuse 5a G43 (behind right kick panel) G610 (left front of center tunnel) Hot at all times Right instrument panel fuse panel (in left end of dash) T81 T81a T94a T94d Transmission control module (tcm) (in bottom of transmission) Transmission park selector switch (w/ shift lock solenoid) Transmissions system
STARTING/CHARGING Charging Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Charging Wiring Diagram for Audi A8 L Quattro 2007: 13 15a Battery Battery interrupt igniter Computer data lines system Energy management control module (right side of luggage compt, behind side trim) Fuse 5a Generator Hot at all times Main fuse panel (behind upper right kick panel) Power distribution system Red Right instrument panel fuse panel (in right end of dash) Starter Starting Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Starting Wiring Diagram for Audi A8 L Quattro 2007: 21 5.2l & 4.2l 6.0l A51 A58 Access/start control module (under driver's seat) Air bag control module Battery Battery interrupt igniter Charging system (generator) Engine control module (ecm) (in passenger's side plenum chamber e-box) Fuse 150a Main fuse panel (behind upper right kick panel) Power distribution system Red Right luggage compartment fuse panel (right side of luggage compt) Starter Starter relay (on right kick panel relay & fuse panel) Starter relay 2 (on right kick panel relay & fuse panel) T40 T81 T94
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 3) for Audi A8 L Quattro 2007 List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for Audi A8 L Quattro 2007: 20 head airbag igniter (driver's side) (or red) (right side of luggage compartment) comfort system central control module Air bag control module (below center of dash) Center rear safety belt tensioner igniter Driver's head curtain airbag igniter Driver's safety belt tensioner igniter 1 Driver's side airbag igniter Front passenger's safety belt tensioner igniter Front passenger's side airbag igniter G606 (under center console at shifter) G653 (on left "d" pillar) G654 (on right "d" pillar) Nca Rear passenger's side airbag igniter (driver's side) Rear passenger's side airbag igniter (front passenger's side) Rear safety belt tensioner igniter (driver's side) Rear safety belt tensioner igniter (passenger's side) Red Solid state Supplemental Restraints Wiring Diagram (2 of 3) for Audi A8 L Quattro 2007 List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for Audi A8 L Quattro 2007: 19 Airbag spiral spring/return spring w/slip ring Battery interrupt igniter Driver's airbag igniter Driver's airbag igniter 2 Driver's knee airbag igniter Front airbag crash sensor (front passenger's) (right front of engine compt) Front passenger's airbag igniter Front passenger's knee airbag igniter G606 (under center console at shifter) Igniter 1 Igniter 2 Nca Power distribution system Rear side airbag crash sensor (front passenger's side) (at bottom of right "c" pillar) Red Shorting contact Solid state T12a T4c Supplemental Restraints Wiring Diagram (3 of 3) for Audi A8 L Quattro 2007 List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for Audi A8 L Quattro 2007: 19 front airbag crash sensor (driver's) (left front of engine compt) 18a Air bag control module (below center of dash) Computer data lines system Driver's safety belt switch Front passenger's safety belt switch and seat occupied recognition safety belt force sensor Front/center console control head Fuse panel c Fuse 5a G606 (under center console at shifter) Hot in on or start Nca Pass side air bag off ind Rear side airbag crash sensor (driver's) (at bottom of left "c" pillar) Seat occupied recognition control module Seat occupied recognition pressure sensor Side airbag crash sensor (driver's side) (at left "b" pillar) Side airbag crash sensor (passenger's side) (at right "b" pillar) Solid state
TRANSMISSION A/T Wiring Diagram for Audi A8 L Quattro 2007 List of elements for A/T Wiring Diagram for Audi A8 L Quattro 2007: 37 25a 32a 4.2l & 6.0l 5.2l 6.0l A29 A54 Access/start control module (under driver's seat) Airbag spiral spring/ return spring w/ slip ring Computer data lines system Data link connector (under left side of dash) Engine control module (in passenger's side plenum chamber e-box) Engine control module 2 (5.2l & 6.0l) (in passenger's side plenum chamber e-box) Fuse 10a Fuse 15a Fuse 25a Fuse 5a G43 (behind right kick panel) G610 (left front of center tunnel) Hot at all times Interior lights system Left instrument panel fuse panel (in left end of dash) Multi- function steering wheel control unit Nca Right instrument panel fuse panel (in right end of dash) Steering column electronics system control module Steering wheel control unit T16a T81 T81a T94a T94d Tiptronic downshift button Tiptronic switch Tiptronic upshift button Transmission control module (tcm) (in bottom of transmission) Transmission park selector switch (w/ shift lock solenoid)
TRUNK, TAILGATE, FUEL DOOR Trunk, Tailgate, Fuel Door Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Trunk, Tailgate, Fuel Door Wiring Diagram for Audi A8 L Quattro 2007: 28 (right side of luggage compartment) g51 (right side of luggage compartment) g675 (right side of luggage compt) g51 B22 Comfort system central control module (right side of luggage comparment) Computer data lines system Deck lid central locking system motor Door closing control module Fuel tank lid unlock motor Fuse 10a Fuse 20a G51 (right side of luggage compt) G654 (behind rear seat center backrest) Hot at all times Inclination/ anti-theft control module (under right side of rear seat) Interior lights system Rear lid closing assist lock stop switch Rear lid control module (right rear of luggage compt) Rear lid lock button (in luggage compt) Rear lid lock cylinder unlocking switch Rear lid opening assist unlock stop switch Red Right luggage compartment fuse panel (right side of luggage compt) T10q T15c T32b Trunk lid alarm switch Trunk lock alarm/central locking switch
WARNING SYSTEMS Tire Pressure Monitoring Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Tire Pressure Monitoring Wiring Diagram for Audi A8 L Quattro 2007: 14 (left "d" pillar) g653 20a Computer data lines system Fuse 20a 5a Hot at all times Left front Left instrument panel fuse panel (behind left side of dash) Left rear Right front Right rear Spare tire Tire pressure check antenna Tire pressure monitoring control module (under left side of rear seat) Tire pressure sensor
WIPER/WASHER Wiper/Washer Wiring Diagram for Audi A8 L Quattro 2007 List of elements for Wiper/Washer Wiring Diagram for Audi A8 L Quattro 2007: 46 (behind left kick panel) g44 11a 18a 24a 25a 31a 38a 40a 43a Access/start control module (under driver's seat) Board computer Computer data lines system Fuse 10a Fuse 20a Fuse 25a Fuse 30a Fuse 40a Fuse 5a G35 (under front passengers seat) G43 (behind right kick panel) G44 (behind left kick panel) Headlight washer pump Headlight washer system relay (on right kick panel relay & fuse panel) Heaters Hot at all times Left headlight washer jet motor Left instrument panel fuse panel (in left end of dash) Left washer nozzle heaters Nca Rain/light recognition sensor Right headlight washer jet motor Right instrument panel fuse panel (in right end of dash) Right washer nozzle r Steering column electronics system control module (top of steering column) T10p T16a T23 T32a Vehicle electrical system control module (behind left side of dash) Vehicle electrical system control module 2 (under front passengers seat) Washer Windshield washer pump Windshield wiper/ washer switch Wiper front Wiper interval Wiper motor control module
