Diagram sections — 33 (105 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 4) for Audi A6 4.2 Quattro 2011 List of elements for Automatic A/C Wiring Diagram (1 of 4) for Audi A6 4.2 Quattro 2011: 22 (behind left kick panel) g44 (in center plenum) heat regulating valve & coolant pump (rear of compressor) a/c compressor regulation valve (right side of hvac assembly) air quality sensor A/c pressure/ temperature sensor Center vent adjustment motor & position sensor (center vent adjustment motor: left side of hvac assembly) (center vent motor position sensor: integral to center vent adjustment motor) Climatronic control module Computer data lines system Front cold air flap motor & position sensor (front cold air flap motor: right side of hvac assembly) (front cold air flap motor position sensor: integral to front cold air flap motor) G607 (in left plenum chamber) G645 (left side of firewall) Indirect ventilation flap motor & position sensor (indirect ventilation flap motor: left side of hvac assembly) (indirect ventilation flap motor position sensor: integral to indirect ventilation flap motor) Left footwell flap motor & position sensor (left footwell flap motor: lower left side of hvac assembly) (left footwell flap motor position sensor: integral to left footwell flap motor) Right footwell flap motor & position sensor (right footwell flap motor: lower right side of hvac assembly) (right footwell flap motor position sensor: integral to right footwell flap motor) Right front upper body outlet motor & position sensor (right front upper body outlet motor: right side of hvac assembly) (right front upper body outlet position sensor: integral to right front upper body outlet motor) Seats system T10a T10q T16d T17a T17h T20f Automatic A/C Wiring Diagram (2 of 4) for Audi A6 4.2 Quattro 2011 List of elements for Automatic A/C Wiring Diagram (2 of 4) for Audi A6 4.2 Quattro 2011: 29 (behind left kick panel) g44 (w/ solar roof) solar operation control module 41a Defroster flap motor & position sensor (defroster flap motor: top right side of hvac assembly) (defroster flap motor position sensor: integral to defroster flap motor) Evaporator vent temperature sensor (right side of hvac assembly) Fresh air blower Fresh air blower control module Fuse 10a Fuse 30a Fuse 40a Fuse 5a Fuse holder Fuse panel sb Fuse panel sc G607 (in left plenum chamber) Hot at all times Left front upper body outlet motor & position sensor (left front upper body outlet motor: upper left side of hvac assembly) (left front upper body outlet motor position sensor: integral to left front upper body outlet motor) Left vent temperature sensor (upper left side of hvac assembly) Nca Rear footwell vent motor & position sensor (rear footwell vent motor: lower right side of hvac assembly) (rear footwell vent motor position sensor: integral to rear footwell vent motor) Red Right front seat temperature sensor (w/ heated seats) Right vent temperature sensor (right side of hvac assembly) Solar cells Sunroof frame sliding contacts T17h T2m T3o W/ heated seats Automatic A/C Wiring Diagram (3 of 4) for Audi A6 4.2 Quattro 2011 List of elements for Automatic A/C Wiring Diagram (3 of 4) for Audi A6 4.2 Quattro 2011: 18 (behind center of dash) g45 (if equipped) rear window shade switch Back pressure flap motor & position sensor Center air outlet sensor Climatronic control module Fresh air intake duct temperature sensor G45 (behind center of dash) Interior lights system Left front seat temperature sensor (w/ heated seats) Nca Recirculation flap motor & position sensor Red Sunlight photo sensor T10a T12a T14d T16e T17h Automatic A/C Wiring Diagram (4 of 4) for Audi A6 4.2 Quattro 2011 List of elements for Automatic A/C Wiring Diagram (4 of 4) for Audi A6 4.2 Quattro 2011: 42 (5.2l: rear of engine) (4.2l: in coolant pipe at rear of engine compt) engine coolant temperature (ect) sensor (in right plenum chamber e-box) suppressor (not used) 15a 3.0l & 3.2l 3.0l, 4.2l & 5.2l 3.2l 3.2l & 3.0l 3.2l, 3.0l & 4.2l 4.2l & 5.2l 5.2l 5.2l 4.2l After-run coolant pump Auxiliary engine coolant (ec) pump relay (3.2l, 5.2l & 3.0l) coolant circulation pump relay (4.2l) Coolant fan (behind right side of radiator) Coolant fan 2 (behind left side of radiator) Coolant fan control (fc) control module (3.0l, 3.2l, 4.2l & 5.2l) (on coolant fan) Coolant fan control (fc) control module 2 (4.2l & 5.2l) (on coolant fan 2) Engine control module (ecm) (3.2l & 3.0l) Engine control module (ecm) (4.2l & 5.2l) (4.2l: in right plenum chamber) (5.2l: right rear of engine compt, in plenum) Engine controls system Engine coolant temperature (ect) sensor (3.2l: front of engine) Fuse 10a Fuse 5a Fuse 60a Fuse 60a 40a Fuse panel sa G601 (3.0l) G614 (right side of engine compt, on chassis) G645 (except 3.0l) (left side of firewall) G646 (right side of firewall) Hot at all times Main fuse panel (e-box) (in right plenum chamber e-box) Nca Power distribution system Red Relay holder (e-box) (in left plenum chamber e-box) T4c T60 T60a T94 T94a
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Anti-lock Brakes Wiring Diagram for Audi A6 4.2 Quattro 2011: 46 (behind center of dash) g45 9-position relay & fuse panel (under left side of dash) Abs control module (left side of engine compt) Abs control module fuse 1 Abs return flow pump Abs return flow pump relay Abs solenoid valve relay Asr/esp button Brake light switch & brake pedal switch (on brake pedal assembly) Comfort system central control module (right side of luggage compt) Computer data lines system Esp sensor unit (controller) (under center console) Exterior lights system Fuse 10a Fuse 25a Fuse 40a Fuse 5a Fuse panel sb G33 (under right end of dash) G671 (left side of engine compt, on chassis) 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 (on left front wheel hub) Left front brake pressure sensor (w/ adaptive cruise control) Left rear abs inlet valve Left rear abs outlet valve Left rear abs wheel speed sensor (on left rear wheel hub) Pilot valve 1 Pilot valve 2 Right front abs inlet valve Right front abs outlet valve Right front abs wheel speed sensor (on right front wheel hub) Right front brake pressure sensor (w/ adaptive cruise control) Right rear abs inlet valve Right rear abs outlet valve Right rear abs wheel speed sensor (on right rear wheel hub) T17d T17e T17f T17i T32d Tire pressure monitoring control module (if equipped) (above glove box)
ANTI-THEFT Access/Start Wiring Diagram (1 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Access/Start Wiring Diagram (1 of 2) for Audi A6 4.2 Quattro 2011: 31 3.2l & 3.0l 4.2l 42a 5.2l Access/start authorization button Access/start control module (base of steering column) Computer data lines system Cvt Engine control module (ecm) (5.2l: right rear of engine compt, in plenum) (4.2l: in right plenum chamber) Except cvt Fuse 110a Fuse 15a Fuse 30a Fuse holder Fuse panel sb Fuse panel sc G43 (behind right kick panel) G44 (behind left kick panel) Hot at all times Instrument cluster system Main fuse panel (e-box) (in right plenum chamber e-box) Red T16c T17a T17c T20e T20h T3q T94 T94a Transmission control module (tcm) (under transmission oil pan) Access/Start Wiring Diagram (2 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Access/Start Wiring Diagram (2 of 2) for Audi A6 4.2 Quattro 2011: 27 9-position relay & fuse panel (under left side of dash) Access/start authorization switch Amplifier antenna 2 (sedan) amplifier antenna (wagon) Door locks system Driver's access/start authorization antenna (in left rear door) Exterior lights system Front passenger's access/start authorization antenna (rear of luggage compt) G43 (behind right kick panel) G45 (behind center of dash) G657 (above left rear window) Interior access/ start authorization antenna 1 Keyless access authorization antenna reader (above glove box) Luggage compartment access/start authorization antenna Nca Power distribution system Red Starter relay Starter relay 2 Starting/ charging system T20 T20c T20d T2q T2r T6n T8i Transmission system Anti-theft Wiring Diagram (1 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Anti-theft Wiring Diagram (1 of 2) for Audi A6 4.2 Quattro 2011: 40 (base of left "b" pillar) g77 (behind left kick panel) g44 (in right plenum chamber) alarm horn 39a 44a Alarm system off switch Central locking indicator lamp (safe) Comfort system central control module (right side of luggage compt) Computer data lines system Driver's door central locking lock unit Driver's door control module (in driver's front door) Front hood switch Fuse 15a Fuse 35a Fuse 5a Fuse holder Fuse panel sb Fuse panel sf G44 (behind left kick panel) G607 (in left plenum chamber) G77 (base of left "b" pillar) Hot at all times Interior lights system Left rear door central locking lock unit Left rear door control module (in left rear door) Power distribution system T10y T17f T17h T20a T20c T20i T20l T32c T32d T32g Vehicle electrical system control module (under left side of dash) W/ child safety lock W/ door closing assistance W/o door closing assistance Anti-theft Wiring Diagram (2 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Anti-theft Wiring Diagram (2 of 2) for Audi A6 4.2 Quattro 2011: 40 (if equipped) left rear window breakage sensor (if equipped) rear window glass breakage sensor (if equipped) right rear window breakage sensor 10a Assistance Computer data lines system Front passenger's door central locking lock unit Front passenger's door control module (in front passenger's front door) Fuse 15a Fuse 35a Fuse holder Fuse panel sc Fuse panel sf G43 (behind right kick panel) G51 (on right rear wheel- well) G51 (on right rear wheelwell) G657 (above left rear window) G690 (on rear center roof frame) G78 (base of right "b" pillar) Hot at all times Rear lid control module 2 Right rear door central locking lock unit Right rear door control module (in right rear door) Sedan T10ab T17m T20b T20d T20k T20m Trunk lid alarm switch/decklid central locking system motor Trunk lid alarm switch/rear lid central locking system motor Trunk lock alarm/central locking switch W/ child safety lock W/ door closing W/ power rear lid opening W/o door closing assistance W/o power rear lid opening Wagon w/ power rear lid opening Wagon w/o power rear lid opening
BODY CONTROL MODULES Comfort System Central Control Module Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Comfort System Central Control Module Wiring Diagram for Audi A6 4.2 Quattro 2011: 28 (on right rear wheelwell) g51 Anti-lock brakes system Anti-theft & trunk, tailgate, fuel doors systems Anti-theft system Comfort system central control module (right side of luggage compt) Computer data lines system Defogger system Door locks & anti-theft systems Door locks & trunk, tailgate, fuel doors systems Electronic suspension system Engine controls system Exterior lights & mirrors systems Exterior lights system Fuse 20a Fuse 30a Fuse holder 1 Fuse holder 2 Fuse panel sf Garage door opener control head Hot at all times Interior lights system Power distribution system Power tops system Power windows system T10y T15 T32d Trunk, tailgate, fuel doors system Vehicle Electrical System Control Module Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Vehicle Electrical System Control Module Wiring Diagram for Audi A6 4.2 Quattro 2011: 35 (behind center of dash) g45 (behind left kick panel) g44 (info not available) 32a 33a 34a Anti-theft system Computer data lines system Door locks system Electronic power steering system Exterior lights & headlights systems Exterior lights system Fuse 15a Fuse 25a Fuse 30a Fuse holder 1 Fuse panel sb Fuse panel sc G43 (behind right kick panel) Headlights system Horns system Hot at all times Interior lights & door locks systems Interior lights system Power tops system Servotronic solenoid valve T10 T12 T17f T32c T40 Valet parking lock button Vehicle electrical system control module (under left side of dash) Vehicle electrical system control module 2 (above glove box) Wiper/washer system
COMPUTER DATA LINES Computer Data Lines Wiring Diagram (1 of 3) for Audi A6 4.2 Quattro 2011 List of elements for Computer Data Lines Wiring Diagram (1 of 3) for Audi A6 4.2 Quattro 2011: 79 (bottom of steering column) steering column electronic systems control module (if equipped) (in right plenum chamber) engine control module (left rear of luggage compt) digital sound system control module (left rear of luggage compt) navigation system w/ cd drive control module (left side of engine compt) abs control module (under transmission oil pan) transmission control module 10h 10l 11h 11l 12h 12l 13h 13l 14h 14l 15h 15l 16h 16l 17h 17l 18h 18l 19h 19l 20h 20l 21h 21l 22h 22l 23h 23l 5.2l Climatronic control module Cvt Driver's door control module (in driver's front door) Dvd player & cd changer (if equipped) Engine control module (right rear of engine t94a compt, in plenum) Engine control module 2 Except cvt Front information display control head control module (above glove box) Information electronics control module 1 Left can-bus disconnection plug Left rear door control module (in left rear door) Media player position 1 Media player position 2 Memory seat/ steering column adjustment control module (under driver's seat) Radio Satellite radio T10ao T10i T16b T16c T16d T17a T17c T17d T20a T20c T20e T20g T20i T20l T32a T32c T32f T54 T8k T8m T8n T8o T94 T94b Telephone transceiver Tv tuner Vehicle electrical system control module (under left side of dash) Computer Data Lines Wiring Diagram (2 of 3) for Audi A6 4.2 Quattro 2011 List of elements for Computer Data Lines Wiring Diagram (2 of 3) for Audi A6 4.2 Quattro 2011: 27 (above glove box) headlight range control module (behind glove box) level control system control module (right side of luggage compt) electronic- mechanical parking brake control module (under front of center console) air bag control module (w/ adaptive cruise control) distance regulation control module Access/ start control module (base of steering column) Automatic day/night interior mirror Comfort system central control module (right side of luggage compt) Direction stabilization assistance control module Front passenger's door control module (in front passenger's front door) Instrument cluster control module Lane change assistance control module Parking aid control module (sedan: right side of luggage compt) (wagon: right rear floor of luggage compt) Rear view camera system control module (if equipped) T16a T17e T20b T20h T20k T26 T30 T32 T32d T40 T54b Towing recognition control module (right side of luggage compt) Vehicle electrical system control module 2 (above glove box) Computer Data Lines Wiring Diagram (3 of 3) for Audi A6 4.2 Quattro 2011 List of elements for Computer Data Lines Wiring Diagram (3 of 3) for Audi A6 4.2 Quattro 2011: 50 (above glove box) data bus on board diagnostic interface 10h 10l 11h 11l 12a 12h 12l 13h 13l 14h 14l 15a 15h 15l 16h 16l 17h 17l 18h 18l 19h 19l 20h 20l 21h 21l 22h 22l 23h 23l Battry monitoring control module Data link connector Fuse 10a Fuse 5a Fuse holder 2 Fuse panel sb Fuse panel sc G33 (under right end of dash) G44 (behind left kick panel) Generator Hot at all times Nca Passenger memory seat control module Right can-bus disconnection plug Sound systems T10k T20p T32b Tire pressure monitoring control module (if equipped) (above glove box)
COOLING FAN Cooling Fan Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Cooling Fan Wiring Diagram for Audi A6 4.2 Quattro 2011: 42 (5.2l: rear of engine) (4.2l: in coolant pipe at rear of engine compt) engine coolant temperature (ect) sensor (in right plenum chamber e-box) suppressor (not used) 15a 3.0l & 3.2l 3.0l, 4.2l & 5.2l 3.2l 3.2l & 3.0l 3.2l, 3.0l & 4.2l 4.2l & 5.2l 5.2l 5.2l 4.2l After-run coolant pump Auxiliary engine coolant (ec) pump relay (3.2l, 5.2l & 3.0l) coolant circulation pump relay (4.2l) Coolant fan (behind right side of radiator) Coolant fan 2 (behind left side of radiator) Coolant fan control (fc) control module (3.0l, 3.2l, 4.2l & 5.2l) (on coolant fan) Coolant fan control (fc) control module 2 (4.2l & 5.2l) (on coolant fan 2) Engine control module (ecm) (3.2l & 3.0l) Engine control module (ecm) (4.2l & 5.2l) (4.2l: in right plenum chamber) (5.2l: right rear of engine compt, in plenum) Engine controls system Engine coolant temperature (ect) sensor (3.2l: front of engine) Fuse 10a Fuse 5a Fuse 60a Fuse 60a 40a Fuse panel sa G601 (3.0l) G614 (right side of engine compt, on chassis) G645 (except 3.0l) (left side of firewall) G646 (right side of firewall) Hot at all times Main fuse panel (e-box) (in right plenum chamber e-box) Nca Power distribution system Red Relay holder (e-box) (in left plenum chamber e-box) T4c T60 T60a T94 T94a
CRUISE CONTROL Cruise Control Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Cruise Control Wiring Diagram for Audi A6 4.2 Quattro 2011: 41 (behind left kick panel) g44 (bottom of steering column) steering column electronic systems control module (under transmission 10a 13a 3.0l 3.0l & 4.2l 3.2l 4.2l Abs control module (left side of engine compt) Anti-lock brakes system Brake light & brake pedal switch (on brake pedal assembly) Computer Computer data lines system Control module Cruise control switch Data lines Distance regulation control module Distance regulation sensor heater Engine control module (ecm) (4.2l: in right plenum chamber) Exterior lights system Fuse 10a Fuse 5a Fuse panel sb G45 (behind center of dash) G671 (left side of engine compt, on chassis) Hot at all times Nca Oil pan) System T16b T17a T17c T17e T17f T17o T60 T94 Throttle position (tp) sensor & accelerator pedal position sensor 2 (top of accelerator pedal assembly) Throttle valve control module (except 3.0l: at rear of engine) Transmission
DEFOGGERS Heated Mirrors Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Heated Mirrors Wiring Diagram for Audi A6 4.2 Quattro 2011: 27 10a 39a 44a Computer data lines system Driver's door control module (in driver's front door) Driver's outside heater mirror Driver's side outside folding mirror Front passenger's door control module (in front passenger's front door) Front passenger's outside heater mirror Front passenger's side outside folding mirror Fuse 15a Fuse 35a Fuse holder Fuse panel sb Fuse panel sc Fuse panel sf G43 (behind right kick panel) G44 (behind left kick panel) Hot at all times Mirrors system Power distribution system T16g T16h T20a T20b T20i T20k Rear Defogger Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Rear Defogger Wiring Diagram for Audi A6 4.2 Quattro 2011: 17 (on rear center roof frame) g690 Comfort system central control module (right side of luggage compt) Fuse 40a G51 (on right rear wheelwell) G657 (above left rear window) Heated rear window Hot at all times Nca Rear window defogger fuse Rear window defogger relay Rear window defogger w/ window antenna Relay & fuse panel Sedan T17m T32d Wagon Windshield antenna suppression filter
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Electronic Power Steering Wiring Diagram for Audi A6 4.2 Quattro 2011: 43 (behind left kick panel) (under left side of dash) vehicle electrical system control module 13a Air bag spiral spring/ return spring slip ring (w/ slip ring) (in steering column) Axial adjustment motor Axial adjustment sensor Computer data lines system Cruise control switch Cruise control system Directional stabilization assistance button (if equipped) Driver's side air bag igniter Driver's side air bag igniter 2 Fuse 10a Fuse panel sb G44 Heated steering wheel Heated steering wheel button (if equipped) Heated steering wheel sensor Hot at all times Left multi- function buttons Multi-function steering wheel control module Nca Power distribution system Right multi-function buttons Shorting contact Signal horn activation Spiral spring Steering angle sensor Steering column adjustment assembly Steering column adjustment switch Steering column electronic systems control module (bottom of steering column) Steering wheel control unit Steering wheel vibration motor (w/ directional stabilization assistance) T12 T16b T32c T4g Tiptronic downshift button Tiptronic upshift button Turn signal/ headlamp flasher switch Vertical adjustment motor Vertical adjustment sensor Windshield wiper/ washer switch
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram (1 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Electronic Suspension Wiring Diagram (1 of 2) for Audi A6 4.2 Quattro 2011: 24 (behind right kick panel) g43 Comfort system central control module (right side of luggage compt) Computer data lines system Fuse 15a Fuse 5a Fuse holder 2 Fuse panel sc Hot at all times Left front dampening adjustment valve Left front level control system sensor (at left side of front axle) Left rear dampening adjustment valve Left rear level control system sensor (at left side of rear axle) Level control system control module (behind glove box) Pnk Red Right front dampening adjustment valve Right front level control system sensor Right rear dampening adjustment valve Right rear level control system sensor T10b T10g T12k T15a T32d Electronic Suspension Wiring Diagram (2 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Electronic Suspension Wiring Diagram (2 of 2) for Audi A6 4.2 Quattro 2011: 25 4-position relay & fuse panel (in right plenum chamber e-box) Accumulator valve Compressor motor Fuse 40a G614 (right side of engine compt, on chassis) Hot at all times Left front body acceleration sensor Level control pressure sensor Level control system assembly Level control system compressor relay Level control system control module (behind glove box) Pump temperature sensor Rear body acceleration sensor Red Right front body acceleration sensor Self-leveling system fuse Solenoid Suppression strut valves T10b T10g T17k T18 T2e T6m Valve body
ENGINE PERFORMANCE
3.0L SC 3.0L SC, Engine Performance Wiring Diagram (1 of 6) for Audi A6 4.2 Quattro 2011 List of elements for 3.0L SC, Engine Performance Wiring Diagram (1 of 6) for Audi A6 4.2 Quattro 2011: 23 (right side of firewall) g646 (under transmission oil pan) (a/t) transmission control module (tcm) Anti-theft system Engine control module (ecm) Fuse 10a Fuse 110a Fuse 15a Fuse 20a Fuse 5a Fuse panel sa Heated oxygen sensor (ho2s) 2 & oxygen sensor (o2s) heater 2 Hot at all times Main fuse panel Nca Oxygen sensor (02s) 2 behind three way catalytic (twc) converter & oxygen sensor (o2s) heater 2 behind threeway catalytic converter (twc) (top of transmission) Oxygen sensor (o2s) behind three way catalytic (twc) converter & oxygen sensor (o2s) heater 1 behind threeway catalytic converter (twc) (top of transmission) Red Relay holder (e-box) (in left plenum chamber e-box) Starting/charging system T16c T170 T94 Throttle position (tp) sensor & accelerator pedal position (app) sensor 2 (top of accelerator pedal assembly) 3.0L SC, Engine Performance Wiring Diagram (2 of 6) for Audi A6 4.2 Quattro 2011 List of elements for 3.0L SC, Engine Performance Wiring Diagram (2 of 6) for Audi A6 4.2 Quattro 2011: 17 (above left rear wheel well) leak detection pump (ldp) (in left plenum chamber e-box) relay holder (e-box) (left front of engine) secondary air injection (air) solenoid valve (rear of engine) intake manifold runner control (imrc) valve Camshaft adjustment valve 1 Camshaft adjustment valve 2 Charge air cooling pump Evaporative emission (evap) canister purge regulator valve Fuel metering valve G601 Left electro- hydraulic engine mount solenoid valve (left front of engine compartment) Oil pressure regulation valve Red Right electro- hydraulic engine mount solenoid valve (right front of engine compartment) Secondary air injection (air) solenoid valve 2 T14l T17o 3.0L SC, Engine Performance Wiring Diagram (3 of 6) for Audi A6 4.2 Quattro 2011 List of elements for 3.0L SC, Engine Performance Wiring Diagram (3 of 6) for Audi A6 4.2 Quattro 2011: 27 (behind right side of radiator) coolant fan (on coolant fan) coolant fan control (fc) control module (right side of engine compt, on chassis) g614 4 position relay & fuse panel (in right plenum chamber e-box) 50a Comfort system central control module (right side of luggage compt) Computer data lines system Cruise control system Display unit Engine control module (ecm) Engine coolant level/ temperature (ecl/ect) warning lamp Fuel gauge Fuse 5a Fuse panel sb G646 (right side of firewall) Heated oxygen sensor (ho2s) & oxygen sensor (o2s) heater Hot at all times Instrument cluster control module Nca Oil level thermal sensor (bottom of engine oil pan) Oil pressure warning lamp Secondary air injection (air) pump fuse Starting/charging system T10y T17a T4c T94 3.0L SC, Engine Performance Wiring Diagram (4 of 6) for Audi A6 4.2 Quattro 2011 List of elements for 3.0L SC, Engine Performance Wiring Diagram (4 of 6) for Audi A6 4.2 Quattro 2011: 16 (manifold absolute pressure (map) sensor: rear of engine compt) intake air temperature (iat) sensor & manifold absolute pressure (map) sensor (on right plenum chamber e-box relay panel) secondary air injection (air) pump relay Brake light & brake pedal switch (on brake pedal assembly) Control valve control module Engine coolant level (ecl) warning switch (in engine coolant reservoir) Esp sensor unit (under center console) Exterior lights system Fuel level sender, fuel level sensor 2 & transfer fuel pump (fp) Fuel pump (fp) control module (under right front luggage compt floor) G45 (behind center of dash) G646 (right side of firewall) Intake air temperature (iat) sensor & charge air pressure sensor Intake air temperature (iat) sensor 2 & charge air pressure sensor 2 Secondary air injection (air) pump motor T17a T17o 3.0L SC, Engine Performance Wiring Diagram (5 of 6) for Audi A6 4.2 Quattro 2011 List of elements for 3.0L SC, Engine Performance Wiring Diagram (5 of 6) for Audi A6 4.2 Quattro 2011: 16 Camshaft position (cmp) sensor Camshaft position (cmp) sensor 2 Engine coolant temperature (ect) sensor Engine speed (rpm) sensor (rear of engine) Fuel pressure sensor Intake manifold runner position sensor Intake manifold runner position sensor 2 Knock sensor (ks) 1 Knock sensor (ks) 2 Low fuel pressure sensor Nca Oil pressure switch (center front of engine) Reduced oil pressure switch Secondary air injection sensor 1 T14k T14l 3.0L SC, Engine Performance Wiring Diagram (6 of 6) for Audi A6 4.2 Quattro 2011 List of elements for 3.0L SC, Engine Performance Wiring Diagram (6 of 6) for Audi A6 4.2 Quattro 2011: 16 Cylinder fuel injectors Engine control module (ecm) Fuse 20a Fuse 40a Fuse holder 2 Fuse panel sc G601 G645 (left side of firewall) G646 (right side of firewall) Hot at all times Ignition coils w/ power output stage Main fuse panel (e-box) (in right plenum chamber e-box) Nca T60 Throttle valve control module To spark plug
3.2L 3.2L, Engine Performance Wiring Diagram (1 of 5) for Audi A6 4.2 Quattro 2011 List of elements for 3.2L, Engine Performance Wiring Diagram (1 of 5) for Audi A6 4.2 Quattro 2011: 28 (on brake pedal assembly) brake light switch & brake pedal switch (right side of firewall) g646 Anti-theft system Comfort system central control module (right side of luggage compt) Cooling fans system Engine control module (ecm) Exterior lights system Fuse 15a Fuse 5a Fuse panel sa Fuse panel sb G45 (behind center of dash) Heated oxygen sensor (h02s) & oxygen sensor (02s) heater (heated oxygen sensor (ho2s): under front of vehicle, near transmission) Heated oxygen sensor (h02s) 2 & oxygen sensor (02s) heater 2 (heated oxygen sensor (ho2s) 2: top of transmission) Nca Oil pressure switch (center front of engine) Oxygen sensor (o2s) & oxygen sensor (o2s) heater 1 behind three way catalytic converter (twc) (oxygen sensor (o2s): top of transmission) Oxygen sensor (o2s) 2 & oxygen sensor (o2s) heater 2 behind threeway catalytic converter (twc) (oxygen sensor (o2s) 2: top of transmission) Red Reduced oil pressure switch Starting/ charging system T10y T14c T17a T17o T94 Throttle position (tp) sensor & accelerator pedal position (app) sensors (top of accelerator pedal assembly) Transmissions system 3.2L, Engine Performance Wiring Diagram (2 of 5) for Audi A6 4.2 Quattro 2011 List of elements for 3.2L, Engine Performance Wiring Diagram (2 of 5) for Audi A6 4.2 Quattro 2011: 23 (front of engine) engine coolant temperature (ect) sensor (front of engine) intake manifold tuning (imt) valve position sensor (left front of engine) low fuel pressure sensor (left side of engine) camshaft position (cmp) sensor 4 (on right cylinder bank) camshaft position (cmp) sensor 3 (top left front of engine) fuel pressure sensor (top of left cylinder bank) camshaft position (cmp) sensor 2 (top of right cylinder bank) camshaft position (cmp) sensor Evaporative emission (evap) canister purge regulator valve (at rear of engine compt) Fuel metering valve (left front of engine) G646 (right side of firewall) Intake air temperature (iat) sensor & manifold absolute pressure (map) sensor (rear of engine compt) Intake manifold tuning (imt) valve Leak detection pump (ldp) (above left rear wheelwell) Left electro- hydraulic engine mount solenoid valve (left front of engine compt) Oil pressure regulation valve Right electro- hydraulic engine mount solenoid valve (right front of engine compt) Secondary air injection (air) pump motor Secondary air injection (air) solenoid valve (left front of engine) Secondary air injection (air) solenoid valve 2 Secondary air injection sensor 1 T14c T17o 3.2L, Engine Performance Wiring Diagram (3 of 5) for Audi A6 4.2 Quattro 2011 List of elements for 3.2L, Engine Performance Wiring Diagram (3 of 5) for Audi A6 4.2 Quattro 2011: 23 (on right rear wheelwell) g51 (under right front luggage compt floor) fuel pump (fp) control module (under transmission oil pan) transmission control module (tcm) 10a Cylinder fuel injectors (1, 2 & 3: on right cylinder bank) (4, 5 & 6: on left cylinder bank) Engine control module (ecm) Fuse 10a Fuse 110a Fuse 30a Fuse holder Fuse panel sa Fuse panel sc Hot at all times Main fuse panel Red Relay holder (e-box) (in left plenum chamber e-box) Secondary air injection (air) pump relay (on right plenum chamber e-box relay panel) T14c T170 T17o T60 T6i Transfer fuel pump (fp) 3.2L, Engine Performance Wiring Diagram (4 of 5) for Audi A6 4.2 Quattro 2011 List of elements for 3.2L, Engine Performance Wiring Diagram (4 of 5) for Audi A6 4.2 Quattro 2011: 21 (left rear of engine) camshaft adjustment valve 2 (left rear of engine) camshaft adjustment valve 2 (exhaust) (right rear of engine) camshaft adjustment valve 1 (right rear of engine) camshaft adjustment valve 1 (exhaust) Cam adjustment actuator 1 Cam adjustment actuator 10 Cam adjustment actuator 11 Cam adjustment actuator 12 Cam adjustment actuator 2 Cam adjustment actuator 3 Cam adjustment actuator 4 Cam adjustment actuator 5 Cam adjustment actuator 6 Cam adjustment actuator 7 Cam adjustment actuator 8 Cam adjustment actuator 9 Engine speed (rpm) sensor (rear of engine) Knock sensor (ks) 1 (top right side of engine) Knock sensor (ks) 2 (top left side of engine) Nca Red 3.2L, Engine Performance Wiring Diagram (5 of 5) for Audi A6 4.2 Quattro 2011 List of elements for 3.2L, Engine Performance Wiring Diagram (5 of 5) for Audi A6 4.2 Quattro 2011: 24 4-position relay & fuse panel (in right plenum chamber e-box) 50a Computer data lines system Cruise control system Display unit Engine control module (ecm) Fuse 15a Fuse 30a Fuse 5a Fuse panel sa G601 G645 (left side of firewall) G646 (right side of firewall) Hot at all times Ignition coils w/power output stage (1, 2 & 3: top of right cylinder bank) (4, 5 & 6: top of left cylinder bank) Instrument cluster control module Nca Red Secondary air injection (air) pump fuse Starting/charging system T60 T94 Throttle valve control module (at rear of engine) To spark plug
4.2L 4.2L, Engine Performance Wiring Diagram (1 of 5) for Audi A6 4.2 Quattro 2011 List of elements for 4.2L, Engine Performance Wiring Diagram (1 of 5) for Audi A6 4.2 Quattro 2011: 22 (left side of engine) low fuel pressure sensor (right side of engine compt) mass air flow (maf)/intake air temperature (iat) sensor (right side of firewall) g646 (top of left cylinder bank) camshaft position (cmp) sensor 2 (top of right cylinder bank) camshaft position (cmp) sensor 4 Anti-theft system starting/ charging system Brake booster pressure sensor Cooling fans system Cruise control system Engine control module (ecm) (in right plenum chamber) Fuse 5a Fuse panel sb Heated oxygen (ho2s) sensor & oxygen sensor (o2s) heater (heated oxygen sensor (ho2s): under front of vehicle, undenear transmission) Heated oxygen (ho2s) sensor 2 & oxygen sensor (o2s) heater 2 (heated oxygen sensor (ho2s) 2: top of transmission) Nca Oxygen sensor (o2s) 2 behind three way catalytic converter (twc) & oxygen sensor (o2s) heater 2 behind three way catalytic converter (twc) (top of transmission) Oxygen sensor (o2s) behind three way catalytic converter (twc) & oxygen sensor (o2s) heater 1 behind three way catalytic converter (top of transmission) Red Starting/ charging system T17a T94 Transmissions system 4.2L, Engine Performance Wiring Diagram (2 of 5) for Audi A6 4.2 Quattro 2011 List of elements for 4.2L, Engine Performance Wiring Diagram (2 of 5) for Audi A6 4.2 Quattro 2011: 26 (behind center of dash) g45 (left rear of engine) camshaft adjustment valve 2 (left rear of engine) camshaft adjustment valve 2 (exhaust) (lower left front of engine) map controlled engine cooling thermostat (right rear of engine) camshaft adjustment valve 1 (right rear of engine) camshaft adjustment valve 1 (exhaust) (top of right cylinder bank) camshaft position (cmp) sensor Brake light & brake pedal switch (on brake pedal assembly) Comfort system central control module (right side of luggage compt) Cooling fans system Exterior lights system Fuel pump (fp) control module (under right front luggage compt floor) Fuse 30a Fuse holder 2 Fuse panel sc G51 (on right rear wheelwell) Intake manifold Intake manifold tuning (imt) valve T10y T14l T17o T7a T7o Throttle position (tp) & accelerator pedal position (app) sensor 2 (on accelerator pedal assembly) Transfer fuel pump (fp) Tuning (imt) valve 2 4.2L, Engine Performance Wiring Diagram (3 of 5) for Audi A6 4.2 Quattro 2011 List of elements for 4.2L, Engine Performance Wiring Diagram (3 of 5) for Audi A6 4.2 Quattro 2011: 19 (front of engine) intake manifold runner position sensor (front of engine) intake manifold runner position sensor 2 (in coolant pipe at rear of engine compt) engine coolant temperature (ect) sensor (on right cylinder bank) camshaft position (cmp) sensor 3 (top right front of engine) fuel pressure sensor Engine control module (ecm) (in right plenum chamber) Fuse 10a Fuse 15a Fuse 30a Fuse 5a Fuse panel sa Knock sensor (ks) 1 (top right front of engine) Knock sensor (ks) 2 (top right side of engine) Knock sensor 3 (top left front of engine) Knock sensor 4 (top left rear of engine) Nca Red T14k T60 4.2L, Engine Performance Wiring Diagram (4 of 5) for Audi A6 4.2 Quattro 2011 List of elements for 4.2L, Engine Performance Wiring Diagram (4 of 5) for Audi A6 4.2 Quattro 2011: 30 (above left rear wheel well) leak detection pump (ldp) (left front of engine compt) left electro- hydraulic engine mount solenoid valve (left rear of engine compt) evaporative emission (evap) canister purge regulator valve (right front of engine compt) right electro- hydraulic engine mount solenoid valve (right side of engine compt) intake air switch- over valve (top left side of engine) fuel metering valve 2 (top right side of engine) fuel metering valve (under transmission oil pan) (w/ 6 speed) transmission control module 4-position relay & fuse panel (in right plenum chamber e-box) 50a Coil 1 Coil 2 Coil 3 Coil 4 Coil 5 Coil 6 Coil 7 Coil 8 G600 G601 G645 (left side of firewall) G646 (right side of firewall) Hot at all times Ignition coils w/ power output stage (1, 2, 3 & 4: top of right cylinder bank) (5, 6, 7 & 8: top of left cylinder bank) Nca Red Secondary air injection (air) pump fuse Secondary air injection (air) pump relay T17o To spark plug 4.2L, Engine Performance Wiring Diagram (5 of 5) for Audi A6 4.2 Quattro 2011 List of elements for 4.2L, Engine Performance Wiring Diagram (5 of 5) for Audi A6 4.2 Quattro 2011: 23 (right side of engine compt, on chassis) g614 Brake booster relay Brake system vacuum pump (a/t) (left side of engine compt) Computer data lines system Cooling fans system Cylinder fuel injectors (1, 2, 3 & 4 on right cylinder bank) (5, 6, 7 & 8 on left cylinder bank) Display unit Engine control module (ecm) (in right plenum chamber) Engine speed (rpm) sensor (rear of engine) Fuse 110a G645 (left side of firewall) Hot at all times Instrument cluster control module Main fuse panel Red Relay holder (e-box) (in left plenum chamber e-box) Secondary air injection (air) pump motor (below right headlight assembly) Starting/ charging system T14k T14l T60 T94 Throttle valve control module (at rear of engine)
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Backup Lamps Wiring Diagram for Audi A6 4.2 Quattro 2011: 41 (left side of firewall) g645 (on rear center roof frame) g690 (on right rear wheelwell) g51 10a 31a 6 speed a/t Access/start authorization button Backup Comfort system central control module (right side of luggage compt) Computer data lines system Cvt transmission Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 5a Fuse holder 1 Fuse holder 2 Fuse panel sa Fuse panel sb Fuse panel sc Fuse panel sf G43 (behind right kick panel) G51 (on right rear wheelwell) Hot at all times Instrument cluster control module (instrument cluster) Left rear taillamp control module Mirrors system Nca Right rear taillamp control module Sedan Selector lever sensor system control module Selector lever transmission range (tr) position display T10y T15 T17c T17m T32d Tiptronic switch Transmission control module (tcm) (under transmission oil pan) Wagon Exterior Lamps Wiring Diagram, Sedan (1 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Exterior Lamps Wiring Diagram, Sedan (1 of 2) for Audi A6 4.2 Quattro 2011: 59 13a 32a 33a Backup lamp Backup lamps circuit Brake/ tail lamp Brake/ taillight lamp 2 Brake/ turn signal lamp Brake/ turn signal/ tail lamp Brake/ turn signal/ taillamp Comfort system central control module (right side of of luggage compt) Computer data lines system Emergency flasher switch Fog lamp ind lamp Fog lamp switch Fuse 10a Fuse 20a Fuse 25a Fuse 30a Fuse holder 1 Fuse panel sb Fuse panel sf G43 (behind right kick panel) G44 (behind left kick panel) G45 (behind center of dash) G51 (on right rear wheelwell) G690 (on rear center roof frame) Headlamp switch illumination High- mount brake light Hot at all times Interior lights system Left front side marker lamp Left headlight assembly Left rear lid taillamp control module Left rear taillamp control module Light switch Nca Parking light ind lamp Power distribution system Rear fog lamp Rear fog lamp ind lamp Rear fog lamp switch Rear side marker lamp Rear turn signal lamp Right headlight assembly Steering column electronic systems control module (bottom of steering column) T10 T10y T12 T15 T16b T17e T17i T32c T32d T4l Turn signal lamp Turn signal/ (behind headlamp flasher left kick switch panel) g44 Vehicle electrical system control module (under left side of dash) Exterior Lamps Wiring Diagram, Sedan (2 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Exterior Lamps Wiring Diagram, Sedan (2 of 2) for Audi A6 4.2 Quattro 2011: 43 (w/ bi-xenon & adaptive headlights) left taillamp assembly (w/ bi-xenon & adaptive headlights) right taillamp assembly 3.0l & 3.2l 4.2l 5.2l Abs control module (left side of engine compt) Access/start authorization switch Automatic high beam control module Backup lamp Backup lamps circuit Brake light & brake pedal switch (on brake pedal assembly) Brake/ tail lamp Brake/ taillight lamp 2 Brake/ turn signal lamp Brake/ turn signal/ tail lamp Brake/ turn signal/ taillamp Computer data lines system Display unit Engine control module (ecm) (4.2l: in right plenum chamber) (5.2l: right rear of engine compartment, in plenum) Esp sensor unit (controller) (under center console) Front interior light assembly G43 (behind right kick panel) G44 (behind left kick panel) G45 (behind center of dash) G51 (on right rear wheelwell) Instrument cluster control module (instrument cluster) License plate lights Nca Park Rear fog lamp Rear side marker lamp Rear turn signal lamp Right front side marker lamp Right rear lid taillamp control module Right rear taillamp control module T17a T17f T4d T4l T60 T8i T94 T94a Exterior Lamps Wiring Diagram, Wagon (1 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Exterior Lamps Wiring Diagram, Wagon (1 of 2) for Audi A6 4.2 Quattro 2011: 57 (behind left kick panel) g44 13a 32a 33a Backup Backup lamps circuit Brake/tail Brake/turn Comfort system central control module (right side of of luggage compt) Computer data lines system Emergency flasher switch Fog Fog lamp ind lamp Fog lamp sw Fuse 10a Fuse 20a Fuse 25a Fuse 30a Fuse holder 1 Fuse panel sb Fuse panel sf G43 (behind right kick panel) G44 (behind left kick panel) G45 (behind center of dash) G51 (on right rear wheelwell) G690 (on rear center roof frame) Headlamp switch illumination High- mount brake light Hot at all times Interior lights system Left front side marker lamp Left headlight assembly Left rear lid taillamp control module Left rear taillamp control module Light switch Nca Parking light ind lamp Power distribution system Rear fog lamp ind lamp Rear fog lamp sw Right headlight assembly Side marker Steering column electronic systems control module (bottom of steering column) T10ab T10y T12 T15 T16b T17e T17i T17m T32c T32d T4l Turn signal lamp Turn signal/ headlamp flasher switch Vehicle electrical system control module (under left side of dash) Exterior Lamps Wiring Diagram, Wagon (2 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Exterior Lamps Wiring Diagram, Wagon (2 of 2) for Audi A6 4.2 Quattro 2011: 31 Abs control module (left side of engine compt) Access/start authorization switch Backup Backup lamps circuit Brake light & brake pedal switch (on brake pedal assembly) Brake/tail Brake/turn Computer data lines system Display unit Engine control module (ecm) Esp sensor unit (controller) (under center console) G43 (behind right kick panel) G45 (behind center of dash) G51 (on right rear wheelwell) G690 (on rear center roof frame) Instrument cluster control module (in instrument cluster) License plate lights Nca Rear fog Right front side marker lamp Right rear lid taillamp control module Right rear taillamp control brake/turn module Side marker T10ab T17a T17e T17m T4d T4l T8i T94
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for Audi A6 4.2 Quattro 2011 List of elements for Ground Distribution Wiring Diagram (1 of 3) for Audi A6 4.2 Quattro 2011: 26 Abs control module & distance regulation control module Antenna amplifier 2 shield, radio telephone navigation system antenna & antenna amplifier 2 Antenna amplifier shield, antenna amplifier 3 shield, antenna amplifier 3, antenna amplifier (wagon) & antenna amplifier shield (wagon) Battery monitoring control module Brake system vacuum pump (4.2l), oil level thermal sensor (5.2l), ignition coil 4 to 6 w/ power output stage (3.0l & 3.2l), transmission control module (tcm) (except 3.0l), after run coolant pump (except 3.0l), ignition coil 6 to 10 w/ power output stage (5.2l), a/c compressor regulator valve (4.2l & 5.2l), ignition coil 5 to 8 w/ power output stage (4.2l) & intake flap motor (5.2l) Brake system vacuum pump (5.2l), transmission control module (tcm), oil level thermal sensor, ignition coil 1 to 4 w/ power output stage (4.2l), ignition coil 1 to 3 w/ power output stage (3.0l & 3.2l), secondary air injection (air) pump motor (3.0l & 3.2l), engine control module (ecm), ignition coil 1 to 5 w/ power output stage (5.2l), engine control module (ecm) 2 (5.2l) & variable intake manifold runner motor (5.2l) G13 (right chassis, forward of front axle) G18 (right front of engine block) G614 (right side of engine compt, on chassis) G624 G645 (left side of firewall) G646 (right side of firewall) G647 (5.2l) (left side of firewall) G657 (above left rear window) G659 (above right rear window) G671 (left side of engine compt, on chassis) G690 (on rear center roof frame) High mount brake light & rear lid control module 2 Left rear window breakage sensor (if equipped), satellite radio (wagon), navigation system w/ cd drive control module (wagon) & radio (wagon) radio, navigation system antenna (w/ telephone), radio, navigation system antenna shield (w/ telephone), radio, navigation system antenna (w/o telephone), radio, navigation system antenna shield (w/o telephone) antenna amplifire 2 (sedan) & antenna amplifire 2 shield (sedan) License plate light, windshield antenna suppression filter, high mount brake light, rear lid central locking system motor (w/ power rear lid), Motor for compressor level control system, secondary air injection (air) pump motor (4.2l), coolant fan control (fc) control module & coolant fan control (fc) control module 2 (4.2l & 5.2l) Rear lid control module rear window & wiper motor (w/o power rear lid) Rear lid lock cylinder unlock button, left rear taillamp control module, right rear taillamp control module, rear window wiper motor (w/ power rear lid) & rear lid lock button (w/ power rear lid) Secondary air injection (air) pump motor Suppressor Tv tuner (wagon), rear view camera system control module (wagon), navigation system antenna, digital sound system control module (wagon), heated rear window telephone antenna, roof antenna shield & telephone base place shield Ground Distribution Wiring Diagram (2 of 3) for Audi A6 4.2 Quattro 2011 List of elements for Ground Distribution Wiring Diagram (2 of 3) for Audi A6 4.2 Quattro 2011: 19 Access/start authorization switch, access/ start authorization switch shield left rear door control module & left rear child saftey lock contact switch Front passenger's power seat switch, right front heated seat, front passenger's seat lumbar support adjustment switch & front passenger's seat adjustment button Fuel pump (fp) control module (except 3.0l), left rear taillamp control module, right rear taillamp control module, license plate light, comfort system central control module & 12v socket 2 G383 G51 (on right rear wheelwell) G600 G601 G607 (in left plenum chamber) G77 (base of left "b" pillar) G78 (base of right "b" pillar) Ignition coil 1 to 4 w/ power output stage (4.2l) & ignition coil 1 to 5 w/ power output stage (5.2l) Ignition coil 1 to 6 w/ power output stage (3.2l & 3.0l), charge air cooling pump (3.0l) transmission control module (tcm) (3.0l), after-run coolant pump (3.0l), ignition coil 5 to 8 w/ power output stage (4.2l) & ignition coil 6 to 10 w/ power output stage (5.2l) Left front heated seat, telephone transceiver, left rear door handle switch, left rear central locking lock unit, left rear door handle touch sensor & left rear outside door handle central locking button Left rear backrest heating element, left rear seat heating element, right rear seat heating element, right rear backrest heating element, right rear heated seat regulating switch, left rear heated seat regulating switch, right rear child safety lock contact switch, right rear door handle touch sensor right rear outside door handle central locking button, right rear door handle switch, right rear central locking lock unit & right rear door control module Left washer nozzle heater, wiper motor control module, right washer nozzle heater, fresh air blower control module, air quality sensor, brake fluid level warning switch & alarm horn Memory seat/steering column adjustment control module, driver's power seat switch, driver's seat lumbar support adjustment switch & drivers seat slope adjustment switch Microphone unit shield & inside microphone shield Parking aid control module, lane change assistance control module, lane change assistence control module 2, electronic parking brake control module, right rear lid taillamp control module, left rear lid taillamp control module, door closing assist control module, rear window defogger relay, rear view camera system control module, decklid central locking system motor, trunk lock alarm/central locking switch & rear lid lock cylinder unlock button Transmission control module Ground Distribution Wiring Diagram (3 of 3) for Audi A6 4.2 Quattro 2011 List of elements for Ground Distribution Wiring Diagram (3 of 3) for Audi A6 4.2 Quattro 2011: 22 A/c pressure/ temperature sensor & front hood switch Front information display control head, media player position 1, right instrument panel vent illumination, dvd player & cd changer, rear center air vent illumination, external audio source connection, information electronics control module 1, data bus on board diagnostic interface, front information display control head control module & telephone baseplate G33 (under right end of dash) G43 (behind right kick panel) G44 (behind left kick panel) G45 (behind center of dash) G50 (on left rear wheelwell) Garage door opener control module Glove compartment lamp switch, esp sensor unit, ashtray illumination, cup holder illumination & glove box unlock motor Lane change assistance button/lights, auxiliary video/audio connection module, instrument cluster operation button, center instrument panel vent illumination, access/start authorization switch, emergency flasher button, instrument cluster control module, glove compartment & display button, emergency flasher switch, brake pedal/light switch & asr/esp button Left instrument panel vent illumination, clutch pedal starter interlock switch (3.2l), dual horn relay, left headlight assembly, light switch, garage door opener control head, left rear footwell light, left footwell light & data link connector (dlc) Level control system control module, rear cigarette lighter, cigarette lighter, cigarette lighter illumination & vehicle electrical system control module 2 Low tone horn & high tone horn Parking brake pressure switch, right rear footwell light, shift lock solenoid, transmission park selector switch, right rear air vent illumination, headlamp range control module, access/start authorization button, keyless access authorization antenna reader, tire pressure monitoring control module, right footwell light, selector lever sensor system control module & comfort system central control module Passenger's door handle switch, front passenger's door central locking lock unit, front passenger's door control module, front passenger's outside door handle central locking button & front passenger's outside door handle touch sensor Right & left make-up mirror light switch, left rear air vent illumination, driver's door handle switch, driver's door central locking lock unit, driver's door handle touch sensor, driver's outside door handle central locking button, left front fog lamp, left parking & daytime running light lamp Right front brake pad wear sensor, left front side marker lamp, right front side marker lamp, vehicle electrical system control module, right front fog lamp, right headlight assembly, right parking & daytime running light lamp Roof electronics control module (if equipped), directional stabilization assistance control module & directional stabilization assistance windshield heater Satellite radio (sedan), navigation system w/ cd drive control module (sedan) & radio (sedan) Solar operation control module (w/ solar roof), access/start control module, solar operation control module, power sunroof control module, headlamp washer pump, windshield washer pump, rain/light recognition sensor, steering column electronic systems control module, vehicle electrical system control module, driver's door control module & front roof control module Tv tuner (sedan), rear view camera system control module (sedan), navigation system antenna (sedan) & digital sound system control module (sedan) Valet parking lock button, rear window shade switch (if equipped), climatronic control module & clutch position sensor
HEADLIGHTS Headlights Wiring Diagram, with Bi-Xenon with Cornering Lamps without Adaptive Headlights (1 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Headlights Wiring Diagram, with Bi-Xenon with Cornering Lamps without Adaptive Headlights (1 of 2) for Audi A6 4.2 Quattro 2011: 49 (behind left kick panel) g44 13a 18a 32a 33a Computer data lines system Cornering lamp Drl lamp (if equipped) Dynamic cornering light motor Fog lamp ind lamp Fog lamp switch Fuse 10a Fuse 25a Fuse 30a Fuse 5a Fuse panel sb G44 (behind left kick panel) Headlamp beam adjustment motor Headlamp range/cornering lamp control module Headlamp reflector adjustment solenoid Headlamp switch illumination Hid lamp Hid lamp control module Hot at all times Interior lights system Left front fog lamp (if equipped) Left headlight assembly Light switch Nca Park lamp Parking light ind lamp Power distribution system Rear fog lamp ind lamp Rear fog lamp switch Red Steering column electronic systems control module (bottom of steering column) Swivel module position sensor T10 T10b T12 T16b T17d T17e T32c Turn signal lamp Turn signal/ headlamp flasher switch Vehicle electrical system control module (under left side of dash) W/ drl W/ front fog lamp Headlights Wiring Diagram, with Bi-Xenon with Cornering Lamps without Adaptive Headlights (2 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Headlights Wiring Diagram, with Bi-Xenon with Cornering Lamps without Adaptive Headlights (2 of 2) for Audi A6 4.2 Quattro 2011: 29 (at left side of front axle) left front level control system sensor (at left side of rear axle) left rear level control system sensor Computer data lines system Cornering lamp Display unit Drl lamp (if equipped) Dynamic cornering light motor Fuse 5a Fuse holder 2 Fuse panel sc G43 (behind right kick panel) Headlamp beam adjustment motor Headlamp range/cornering lamp control module Headlamp reflector adjustment solenoid Headlight range control module (above glove box) Hid lamp Hid lamp control module Instrument cluster control module Nca Park lamp Red Right front fog lamp (if equipped) Right headlight assembly Swivel module position sensor T10b T10f T17i Turn signal lamp W/ drl Headlights Wiring Diagram, with Bi-Xenon & Adaptive Headlights (1 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Headlights Wiring Diagram, with Bi-Xenon & Adaptive Headlights (1 of 2) for Audi A6 4.2 Quattro 2011: 49 (behind left kick panel) g44 13a 18a 32a 33a Computer data lines system Dynamic cornering light motor Emergency flasher switch Fog lamp ind lamp Fog lamp switch Front fog lamp Fuse 10a Fuse 25a Fuse 30a Fuse 5a Fuse panel sb G44 (behind left kick panel) G45 (behind center of dash) Headlamp beam adjustment motor Headlamp range/cornering lamp control module Headlamp reflector adjustment solenoid Headlamp switch illumination Hid lamp Hid lamp control module Hot at all times Interior lights system Left headlight assembly Light switch Nca Parking light ind lamp Power distribution system Rear fog lamp ind lamp Rear fog lamp switch Red Steering column electronic systems control module (bottom of steering column) Swivel module position sensor T10 T10b T10f T12 T16b T17d T17e T17i T32c Turn signal lamp Turn signal/ headlamp flasher switch Vehicle electrical system control module (under left side of dash) W/ drl Headlights Wiring Diagram, with Bi-Xenon & Adaptive Headlights (2 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Headlights Wiring Diagram, with Bi-Xenon & Adaptive Headlights (2 of 2) for Audi A6 4.2 Quattro 2011: 30 (at left side of front axle) left front level control system sensor (at left side of rear axle) left rear level control system sensor Computer data lines system Display unit Drl Dynamic cornering light motor Front fog lamp Fuse 5a Fuse holder Fuse panel sc G43 (behind right kick panel) G44 (behind left kick panel) Headlamp beam adjustment motor Headlamp range/cornering lamp control module Headlamp reflector adjustment solenoid Headlight range control module (above glove box) Hid lamp Hid lamp control module Instrument cluster control module Left taillamp assembly Nca Park Red Right headlight assembly Right taillamp assembly Swivel module position sensor T10b T10f T17i Turn signal lamp Headlights Wiring Diagram, with Bi-Xenon without Cornering Lamps without Adaptive Headlights (1 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Headlights Wiring Diagram, with Bi-Xenon without Cornering Lamps without Adaptive Headlights (1 of 2) for Audi A6 4.2 Quattro 2011: 46 (behind left kick panel) g44 (if equipped) drl lamp 13a 32a 33a Auxiliary high beam lamp Computer data lines system Emergency flasher switch Fog lamp ind lamp Fog lamp switch Fuse 10a Fuse 25a Fuse 30a Fuse panel sb G44 (behind left kick panel) G45 (behind center of dash) Headlamp beam adjustment motor Headlamp reflector adjustment solenoid Headlamp switch illumination Hid lamp Hid lamp control module Hot at all times Interior lights system Left front fog lamp (if equipped) Left headlight assembly Light switch Nca Park lamp Parking light ind lamp Power distribution system Rear fog lamp ind lamp Rear fog lamp switch Red Steering column electronic systems control module (bottom of steering column) T10 T10b T12 T16b T17d T17e T32c Turn signal lamp Turn signal/ headlamp flasher switch Vehicle electrical system control module (under left side of dash) W/ drl W/ front fog lamp Headlights Wiring Diagram, with Bi-Xenon without Cornering Lamps without Adaptive Headlights (2 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Headlights Wiring Diagram, with Bi-Xenon without Cornering Lamps without Adaptive Headlights (2 of 2) for Audi A6 4.2 Quattro 2011: 25 (if equipped) drl lamp Auxiliary high beam lamp Computer data lines system Display unit Fuse 5a Fuse holder 2 Fuse panel sc G43 (behind right kick panel) Headlamp beam adjustment motor Headlamp range control module (above glove box) Headlamp reflector adjustment solenoid Hid lamp Hid lamp control module Instrument cluster control module Left front level control system sensor (at left side of front axle) Left rear level control system sensor (at left side of rear axle) Park lamp Red Right front fog lamp (if equipped) Right headlight assembly Signal lamp turn T10b T10f T17i W/ drl Headlights Wiring Diagram, without Bi-Xenon Headlights for Audi A6 4.2 Quattro 2011 List of elements for Headlights Wiring Diagram, without Bi-Xenon Headlights for Audi A6 4.2 Quattro 2011: 46 (behind left kick panel) g44 13a 32a 33a Computer data lines system Display unit Drl Emergency flasher switch Fog lamp ind lamp Fog lamp switch Fuse 10a Fuse 25a Fuse 30a Fuse panel sb G43 (behind right kick panel) G44 (behind left kick panel) G45 (behind center of dash) Headlamp switch illumination High beam Hot at all times Instrument cluster control module Interior lights system Left front fog lamp Left headlight assembly Light switch Low beam Nca Parking light ind lamp Power distribution system Rear fog lamp ind lamp Rear fog lamp switch Right front fog lamp Right headlight assembly Signal lamp turn Steering column electronic systems control module (bottom of steering column) T10 T10f T12 T16b T17d T17e T17i T32c Turn signal lamp Turn signal/ headlamp flasher switch Vehicle electrical system control module (under left side of dash)
HORN Horn Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Horn Wiring Diagram for Audi A6 4.2 Quattro 2011: 20 40a 9-position relay & fuse panel (under left side of dash) Air bag spiral spring/return spring (w/slip ring) (in steering column) Computer data lines system Dual horn relay Fuse 25a Fuse panel sb G44 (behind left kick panel) High tone horn (behind front grille) Hot at all times Low tone horn (behind front grille) Nca Signal horn activation Steering column electronic systems control module (bottom of steering column) Steering wheel control unit T10q T16b T17e T32c Vehicle electrical system control module (under left side of dash)
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram (1 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Audi A6 4.2 Quattro 2011: 33 (behind center of dash) g45 15a Access/start authorization button All wheel drive Brake pad wear ind lamp Brake system warning lamp Computer data lines system Digital clock Directional stabilization assistance ind lamp Display unit Engine controls system Engine coolant level (ecl) warning switch (in engine coolant reservoir) Engine coolant level/ temperature (ecl/ect) warning lamp Fuel gauge Fuel level sensor & fuel level sensor 2 Fuse 10a Fuse panel sb Hot at all times Instrument cluster control module Interior lights system Low windshield washer fluid level ind lamp Oil pressure warning lamp Outside air temperature sensor Outside air temperature sensor (behind lower front grille) Parking brake ind lamp Selector lever sensor system control module Shift interlock system T10p T10q T17a T17d T17o Windshield washer fluid level sensor Instrument Cluster Wiring Diagram (2 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Audi A6 4.2 Quattro 2011: 18 Brake fluid level warning switch (on brake reservoir) Fuse 5a Fuse panel sb G43 (behind right kick panel) G45 (behind center of dash) G607 (in left plenum chamber) G646 (right side of firewall) Instrument cluster operation button Interior lights system Left front brake pad wear sensor (at left front brake caliper assembly) Oil level thermal sensor (bottom of engine oil pan) Oil pressure switch (center front of engine) Red Right front brake pad wear sensor (at right front brake caliper assembly) T10a T17a T17d T17i
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram (1 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Audi A6 4.2 Quattro 2011: 52 (wagon) left rear lid courtesy lamp (wagon) right rear lid courtesy lamp (wagon, if equipped) rear lid lock button Comfort system central control module (right side of luggage compt) Computer data lines system Door locks system G33 (under right end of dash) G43 (behind right kick panel) G44 (behind left kick panel) G690 (on rear center roof frame) Glove compartment lamp switch Glove compartment light Instrument illumination circuit Left footwell light Left make-up mirror light Left make-up mirror light switch Left rear central locking lock unit (door contact switch) Left rear door ambient light Left rear door ambient lighting voltage converter Left rear door control module (in left rear door) Left rear door warning light Left rear entry light Left rear footwell light Luggage compartment light Nca Right footwell light Right make-up mirror light Right make-up mirror light switch Right rear central locking lock unit (door contact switch) Right rear door ambient light Right rear door ambient lighting voltage converter Right rear door control module (in right rear door) Right rear door warning light Right rear entry light Right rear footwell light T10i T10k T12b T15 T16i T16k T17m T20l T20m T2h T2i T32c T32d Vehicle electrical system control module (under left side of dash) W/ door closing assistance W/o door closing assistance Wagon Courtesy Lamps Wiring Diagram (2 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Audi A6 4.2 Quattro 2011: 35 Computer data lines system Door locks system Driver side door warning light Driver's door ambient illumination Driver's door ambient lighting voltage converter Driver's door central locking lock unit (door contact switch) Driver's door control module (in driver's front door) Front pass- enger's door ambient illumination Front pass- enger's door ambient lighting voltage converter Front passenger door warning light Front passenger's door central locking lock unit (door contact switch) Front passenger's door control module (in front passenger's front door) Front passenger's map/reading light G44 (behind left kick panel) Instrument cluster control module Instrument illumination circuit Left front entry light Left front reading light Left interior light Mirrors system Nca Rear interior light assembly Right front entry light Right interior light Roof electronics control module T12s T20i T20k T2h T2i T2s T32g T32h W/ door closing assistance W/o door closing assistance Instrument Illumination Wiring Diagram (1 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Audi A6 4.2 Quattro 2011: 37 (3) Ash- tray & cup holder light Asr/esp button Center instrument panel vent illumination Cigarette lighter Computer data lines system Display & glove compart- ment button Emergency flasher switch G33 (under right end of dash) G43 (behind right kick panel) G44 (behind left kick panel) G45 (behind center of dash) G78 (base of right "b" pillar) Garage door opener control head Instrument cluster control module Instrument cluster operation button Left instrument panel vent illumination Left rear air vent illumination Left rear heated seat regulating switch Light switch Parking brake pressure switch Rear center air vent illumination Rear cigarette lighter Rear window shade switch Right instrument panel vent illumination Right rear air vent illumination Right rear heated seat regulating switch Roof electronics control module Sunroof switch illumination T12 T12s T2s T32c T40 Valet parking lock button Vehicle electrical system control module (under left side of dash) Vehicle electrical system control module 2 (above glove box) Instrument Illumination Wiring Diagram (2 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Audi A6 4.2 Quattro 2011: 35 (6) Alarm system off switch Central locking safe indicator light Computer data lines system Courtesy lamps circuit Door locks system & courtesy lamps circuit Driver's door control module (in driver's front door) Driver's door opener illumination Driver's interior locking switch Driver's right rear window regulator switch Driver's seat memory program control Front passenger door window regulator switch Front passenger's door control module (in front passenger's front door) Front side passenger interior lock switch Left rear ashtray illumination Left rear door control module (in left rear door) Left rear door opener illumination Left rear interior lock switch Left rear window switch Mirror adjust- ment switch Power window control head Rear lid remote control lock switch & fuel tank lid unlock button Right front outside door handle illumination Right rear ashtray illumination Right rear door control module (in right rear door) Right rear door opener light Right rear interior switch T16i T16k T20i T20k T20l T20m T32g T32h
MEMORY SYSTEMS Memory Systems Wiring Diagram (1 of 3) for Audi A6 4.2 Quattro 2011 List of elements for Memory Systems Wiring Diagram (1 of 3) for Audi A6 4.2 Quattro 2011: 24 9-position relay & fuse panel (under left side of dash) Backrest Circuit breaker 30a Computer data lines system Driver's power seat adjustment Driver's power seat switch Driver's seat backrest adjustment motor Driver's seat fore/aft adjustment motor Driver's seat height adjustment motor Driver's seat inclination adjustment motor Driver's seat lumbar support adjustment switch Driver's seat lumbar support curvature adjustment motor Driver's seat lumbar support height adjustment motor Fore/aft G77 (base of left "b" pillar) Head restraint Height Hot at all times Inclination Memory seat/ steering column adjustment control module (under driver's seat) T10i T12l T32a T8e Memory Systems Wiring Diagram (2 of 3) for Audi A6 4.2 Quattro 2011 List of elements for Memory Systems Wiring Diagram (2 of 3) for Audi A6 4.2 Quattro 2011: 37 (behind left kick panel) g44 (bottom of steering column) steering column electronic systems control module (under left side of dash) vehicle electrical system control module 13a Axial adjustment motor Axial adjustment sensor Computer data lines system Day/night Entry lamp Fold-in Front passenger's door control module (in front passenger's front door) Front passenger's side outside folding mirror Fuse 10a Fuse panel sb G43 (behind right kick panel) Heater Horizontal Hot at all times Lane change Lines system computer data Navigation system Nca Pnk Red Steering column adjustment assembly Steering column adjustment switch T12 T16b T16h T20b T20k T32c T4g Turn signal Vertical Vertical adjustment motor Vertical adjustment sensor Memory Systems Wiring Diagram (3 of 3) for Audi A6 4.2 Quattro 2011 List of elements for Memory Systems Wiring Diagram (3 of 3) for Audi A6 4.2 Quattro 2011: 37 10a 39a 44a Adjustment switch Computer data lines system Day/night Driver's door control module (in driver's front door) Driver's seat memory program control Driver's side outside folding mirror Entry lamp Fold-in Fuse 15a Fuse 35a Fuse holder Fuse panel sb Fuse panel sc Fuse panel sf G44 (behind left kick panel) Heater Horizontal Hot at all times Interior lights system Lane change Mirror adjustment switch Mirror switch (w/ fold away) Navigation system Pnk Power distribution system Red Selector switch T16g T20a T20b T20i T32g Turn signal Vertical
NAVIGATION Lane Change Assistance Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Lane Change Assistance Wiring Diagram for Audi A6 4.2 Quattro 2011: 18 Computer data lines system Driver's exterior mirror assembly Fuse 5a Fuse holder 2 Fuse panel sc G45 (behind center of dash) G51 (on right rear wheelwell) Interior lights system Lane change Lane change assistance button/ lights Lane change assistance control module Lane change assistance control module 2 Passenger's exterior mirror assembly T12x T20a T20b T2aw T2ax Lane Departure Warning Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Lane Departure Warning Wiring Diagram for Audi A6 4.2 Quattro 2011: 21 Computer data lines Computer data lines system Directional stabilization assistance button (if equipped) Directional stabilization assistance control module Directional stabilization assistance ind Directional stabilization assistance windshield heater Display unit Fuse 10a Fuse holder 2 Fuse panel sc G44 (behind left kick panel) Instrument cluster control module Left multi- function buttons Multi- function steering wheel control module Nca Spiral spring Steering column electronic systems control module (bottom of steering column) Steering wheel control module Stering wheel vibration motor (w/ directional stabilization assistance) System T16b Navigation Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Navigation Wiring Diagram for Audi A6 4.2 Quattro 2011: 17 (sedan) (on left rear wheelwell) Computer data line system Fuse 5a Fuse holder 1 Fuse panel sf G50 g657 (wagon) (above left rear window) G657 (above left rear window) Hot at all times Navigation system antenna Navigation system antenna (w/o telephone) radio, telephone & navigation system antenna (w/ telephone & roof antenna) Navigation system w/ cd drive control module (left rear of luggage compt) Nca Sound systems T17p T8o W/ telephone W/o telephone Parking Assistant Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Parking Assistant Wiring Diagram for Audi A6 4.2 Quattro 2011: 18 11a Computer data lines system Fuse 5a Fuse holder 1 Fuse holder 2 Fuse panel sc Fuse panel sf G51 (on right rear wheelwell) Hot at all times Left rear center parking aid sensor Left rear parking aid sensor Parking aid control module (sedan: right side of luggage compt) (wagon: right rear floor of luggage compt) Rear parking aid warning buzzer Red Right rear center parking aid sensor Right rear parking aid sensor T12e T16a Rear Camera Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Rear Camera Wiring Diagram for Audi A6 4.2 Quattro 2011: 15 Computer data lines system Fuse 5a Fuse holder 2 Fuse panel sf G51 (on right rear wheelwell) Hot at all times Information electronics control module 1 Nca Pins: 1-38 (not used) Pins: 49-54 (not used) Rear view camera Rear view camera system control module T10ab T12ac Wagon
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 6) for Audi A6 4.2 Quattro 2011 List of elements for Power Distribution Wiring Diagram (1 of 6) for Audi A6 4.2 Quattro 2011: 49 4 position relay & fuse panel (in right plenum chamber e-box) 4.2l 50a 9-position relay & fuse panel (under left side of dash) Access/ start control module Access/start control module Air bag control module Air injection (air) pump fuse Auxiliary video/audio connection module Battery Battery interrupt igniter Battery monitoring control module Comfort system central control module Communication fuse Coolant fan control (fc) module Coolant fan control (fc) module 2 (4.2l) Electronic parking brake control module Except 4.2l Fuse Fuse 110a Fuse 40a Fuse 40a 60a Fuse 5a Fuse 60a G646 (right side of firewall) Generator (gen) Leveling control system compressor relay Light switch Main fuse panel Main fuse panel (e-box) (in right plenum chamber e-box) Red Secondary air injection (air) pump relay Self- leveling system fuse Starter Starter relay Starter relay 2 Steering column electronics systems control module Suppressor (in right plenum chamber e-box) T16b T20h T2ba T2bb T32d T3ai T3ak To fuse panel sb (diagram 2 of 6) To fuse panel sb (diagram 3 of 6) To fuse panel sc (diagram 4 of 6) To fuse panel sf (diagram 5 of 6) Power Distribution Wiring Diagram (2 of 6) for Audi A6 4.2 Quattro 2011 List of elements for Power Distribution Wiring Diagram (2 of 6) for Audi A6 4.2 Quattro 2011: 76 19a 20a 22a 31a 32a 33a 34a 36a 43a 44a 9-position relay & fuse panel (under left side of dash) A/c pressure/ temperature sensor Abs control module Air quality sensor Asr/esp button Automatic day/night interior mirror Circuit breaker 30a Climatronic control module Data link connector Driver's door control module Driver's power seat adjustment Driver's power seat switch (w/o memory) Driver's seat lumbar support adjustment switch From main fuse panel (diagram 1 of 6) Front information display control head Front passenger power seat switch Front passenger's seat lumbar support adjustment switch Fuse 15a Fuse 25a Fuse 30a Fuse 35a Fuse 5a Fuse panel sb Headlamp washer relay Left rear door control module Left washer nozzle heater Memory seat/steering column adjustment control module Nca Oil level thermal sensor Rain/light recognition sensor Rear window wiper motor Red Right washer nozzle heater Shift lock solenoid T10 T10a T10i T10k T12 T12l T16c T16e T17a T17c T17f T17m T20a T20c T20e T20i T20l T32c T4ac T6o T8ac T8x Tire pressure monitoring control module To fuse panel sa (diagram 6 of 6) To fuse panel sb (diagram 3 of 6) To fuse panel sc (diagram 4 of 6) Transmission control module (tcm) Vehicle electrical system control module W/ 6-speed a/t W/ automatic high beam control W/ cvt W/o automatic high beam control Power Distribution Wiring Diagram (3 of 6) for Audi A6 4.2 Quattro 2011 List of elements for Power Distribution Wiring Diagram (3 of 6) for Audi A6 4.2 Quattro 2011: 71 (not used) 10a 12a 13a 14a 15a 16a 17a 18a 23a 37a 38a 39a 40a 41a 42a 9 position relay & fuse panel (under left side of dash) 9-position relay & fuse panel (under left side of dash) Abs control module Abs control module fuse 1 Access/ start control module Access/start authorization switch Data bus on board diagnostic interface Data link connector Distance regulation control module Distance regulation sensor heater Driver's door control module Dual horn relay Engine control module (ecm) Fresh air blower control module From fuse panel sb (diagram 2 of 6) From main fuse panel (diagram 1 of 6) Fuse 10a Fuse 15a Fuse 25a Fuse 30a Fuse 40a Fuse 5a Fuse panel sb Garage door opener control head Garage door opener control module Instrument cluster Left headlamp range/ cornering lamp control module Left rear door control module Nca Parking brake pressure switch Red Steering column electronic systems control module T10a T10e T10o T16b T17a T17d T17e T17f T20a T20c T20i T20l T20p T26a T2q T30 T3q T4x T6n T94 Telephone base plate Telephone transceiver Wiper motor module control Power Distribution Wiring Diagram (4 of 6) for Audi A6 4.2 Quattro 2011 List of elements for Power Distribution Wiring Diagram (4 of 6) for Audi A6 4.2 Quattro 2011: 59 10a 11a 12a Air bag control module Cigarette lighter Climatronic control module Comfort system central control module Data bus on board diagnostic interface Directional stabilization assistance control module Dvd player & cd changer From fuse panel sb (diagram 2 of 6) From main fuse panel (diagram 1 of 6) Front information display control head control module Front passenger's door control module Fuel pump (fp) control module Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 5a Fuse holder 1 Fuse holder 2 Fuse panel sc G43 (behind right kick panel) Headlamp range control module Information electronics control module 1 Interior lights system Keyless access authorization antenna reader Lane change assistance control module Lane change assistance control module 2 Left rear heated seat regulating switch Level control system control module Media player position Nca Parking aid control module Passenger side air bag off warning light Power sunroof control module Rear seats Red Right headlamp range/ cornering lamp control module (w/ adaptive headlights & w/o adaptive headlights w/ cornering lamps) Right rear door control module Right rear heated seat regulating switch Selector lever sensor system control module T10f T10y T12x T16a T16e T20b T20d T20g T20k T20m T20p T40 T8z Tire pressure monitoring control module Vehicle electrical system control module 2 W/ heated front & Power Distribution Wiring Diagram (5 of 6) for Audi A6 4.2 Quattro 2011 List of elements for Power Distribution Wiring Diagram (5 of 6) for Audi A6 4.2 Quattro 2011: 60 (3.2l) (not used) 10a 11a 12a 12v socket Alarm horn Antenna amplifier Cam adjustment actuator 10 Cam adjustment actuator 11 Cam adjustment actuator 12 Cam adjustment actuator 6 Cam adjustment actuator 7 Cam adjustment actuator 8 Cam adjustment actuator 9 Comfort system central control module Digital sound system control module Electronic parking brake control module From cam adjustment actuator 5 (diagram 6 of 6) From fuse panel sf (diagram 5 of 6) From main fuse panel (diagram 1 of 6) Front passenger's door control module Fuse 20a Fuse 30a Fuse 35a Fuse 40a Fuse 5a Fuse holder 1 Fuse holder 2 Fuse panel sf G43 (behind right kick panel) G51 (on right rear wheelwell) Interior lights system Navigation system w/ cd drive control module (if equipped) Nca Parking aid control module Radio Rear cigarette lighter Rear lid control module (w/ power rear lid opening) Rear lid control module 2 (w/o power rear lid opening) Rear view camera system control module Rear window defogger fuse Rear window defogger relay Red Relay & fuse panel Right rear door module control Satellite radio T10ao T10y T12h T16a T17p T20b T20d T20k T20m T32f T54b T8p To fuse panel sf (diagram 5 of 6) Power Distribution Wiring Diagram (6 of 6) for Audi A6 4.2 Quattro 2011 List of elements for Power Distribution Wiring Diagram (6 of 6) for Audi A6 4.2 Quattro 2011: 57 (3.0l) (3.2l) (3.2l) (3.0l & 4.2l) 10a 3.0l & 3.2l 3.0l & 4.2l 3.2l 4.2l Auxiliary engine coolant pump relay (except 4.2l) Brake booster relay Cam adjustment actuator 1 Cam adjustment actuator 2 Cam adjustment actuator 3 Cam adjustment actuator 4 Cam adjustment actuator 5 Camshaft adjustment valve 1 Camshaft adjustment valve 1 (exhaust) (except 3.0l) Camshaft adjustment valve 2 Camshaft adjustment valve 2 (exhaust) (except 3.0l) Charge air cooling pump (3.0l) Coolant circulation pump relay (4.2l) Coolant fan control (fc) control module Coolant fan control (fc) control module 2 Engine control module (ecm) Except 3.2l Except 4.2l From fuse panel sb (diagram 2 of 6) Fuse 10a Fuse 10a 15a Fuse 15a Fuse 30a 20a Fuse 5a Fuse panel sa Ignition coil 1 w/ power output stage Ignition coil 2 w/ power output stage Ignition coil 3 w/ power output stage Ignition coil 4 w/ power output stage Ignition coil 5 w/ power output stage Ignition coil 6 w/ power output stage Ignition coil 7 w/ power output stage (4.2l) Ignition coil 8 w/ power output stage (4.2l) Intake manifold tuning (imt) valve (4.2l) Intake manifold tuning (imt) valve 2 (4.2l) Left electro- hydraulic engine mount solenoid valve Map controlled engine cooling thermostat (4.2l) Red Relay holder (e-box) (in left plenum chamber e-box) Right electro- hydraulic engine mount solenoid valve T16c T20e T4c T94 To cam adjustment actuator 11 (diagram 5 of 6) To fuse panel sc (diagram 4 of 6) Transmission control module (tcm) W/ 6-speed a/t W/ cvt
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 3) for Audi A6 4.2 Quattro 2011 List of elements for Power Door Locks Wiring Diagram (1 of 3) for Audi A6 4.2 Quattro 2011: 32 (if equipped) left rear closing assist motor (w/ door closing assistance) left rear door central locking lock unit (w/o door closing assistance) left rear door central locking lock unit 39a 44a Closing assist contact switch Computer data lines system Driver's door central locking lock unit (w/ door closing assistance) Driver's door central locking lock unit (w/o door closing assistance) Driver's door closing assist motor (if equipped) Driver's door control module (in driver's front door) Driver's door handle switch Fuse 15a Fuse 35a Fuse panel sb G44 (behind left kick panel) G77 (base of left "b" pillar) Hot at all times Interior lights system Left rear door control module (in left rear door) Left rear door handle switch Left rear interior lock switch Lock T16i T20a T20c T20i T20l T32g W/ child safety W/ door closing assistance W/o door closing assistance Power Door Locks Wiring Diagram (2 of 3) for Audi A6 4.2 Quattro 2011 List of elements for Power Door Locks Wiring Diagram (2 of 3) for Audi A6 4.2 Quattro 2011: 34 Central locking safe indicator lamp Comfort system central control module (right side of luggage compt) Computer data lines system Driver's door handle touch sensor Driver's interior locking switch Driver's outside door handle central locking button Front passenger's interior lock switch Front passenger's outside door handle central locking button Front passenger's outside door handle touch sensor Fuel tank lid unlock motor G43 (behind right kick panel) G44 (behind left kick panel) G51 (on right rear wheelwell) G51 (sedan) g690 (wagon) (wagon: on rear center roof frame) (sedan: on right rear wheelwell) Interior lights & power windows systems Interior lights system Interior lights, mirrors, memory & power windows systems Keyless access authorization antenna reader (above glove box) Left rear door handle touch sensor Left rear outside door handle central locking button Lock Passenger door handle switch Rear lid control remote lock switch & fuel tank lid unlock button (sedan) Rear lid lock cylinder unlock switch T10y T15 T20a T20b T20c T32d T4d Trunk lid alarm switch/decklid central locking system motor Trunk lock alarm/central locking switch Un lock Power Door Locks Wiring Diagram (3 of 3) for Audi A6 4.2 Quattro 2011 List of elements for Power Door Locks Wiring Diagram (3 of 3) for Audi A6 4.2 Quattro 2011: 43 (base of right "b" pillar) g78 (behind center of dash) g45 (behind right kick panel) g43 (if equipped) front passenger's closing assist motor (in front passenger's front door) front passenger's door control module (w/ door closing assistance) front passenger's door central locking lock unit (w/o door closing assistance) front passenger's door central locking lock unit 10a Closing assist contact switch Computer data lines system Fuse 15a Fuse 35a Fuse holder Fuse panel sc Fuse panel sf G33 (under right end of dash) G78 (base of right "b" pillar) Glove box unlock motor Glove compartment & display button Hot at all times Instrument cluster system Interior lights & power windows system Interior lights system Right rear closing assist motor (if equipped) Right rear door central locking lock unit (w/ door closing assistance) Right rear door central locking lock unit (w/o door closing assistance) Right rear door control module (in right rear door) Right rear door handle switch Right rear door handle touch sensor Right rear interior lock switch Right rear outside door handle central locking button T12b T16k T20b T20d T20k T20m T32h T40 Vehicle electrical system control module 2 (above glove box) W/ child safety lock W/ door closing assistance W/o door closing assistance
POWER MIRRORS Automatic Day/Night Mirror Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Automatic Day/Night Mirror Wiring Diagram for Audi A6 4.2 Quattro 2011: 25 Automatic day/night interior mirror Comfort system central control module (right side of luggage compt) Control Day/night Driver's door control module (in driver's front door) Driver's side outside folding mirror Front passenger's door control module (in front passenger's front door) Front passenger's side outside folding mirror Fuse 5a Fuse panel sb G44 (behind left kick panel) Interior lights system Right rear taillamp control module Roof electronics control module T12s T15 T16g T16h T20a T20i T20k T6o T8x W/ automatic high beam W/o automatic high beam Power Mirrors Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Power Mirrors Wiring Diagram for Audi A6 4.2 Quattro 2011: 41 10a 39a 44a Adjustment switch Computer data lines system Day/night Driver's door control module (in driver's front door) Driver's side outside folding mirror Entry lamp Fold-in Front passenger's door control module (in front passenger's front door) Front passenger's side outside folding mirror Fuse 15a Fuse 35a Fuse holder Fuse panel sb Fuse panel sc Fuse panel sf G43 (behind right kick panel) G44 (behind left kick panel) Heater Horizontal Hot at all times Interior lights system Lane change Mirror adjustment switch Mirror switch (w/ fold away) Navigation system Pnk Power distribution system Red Selector switch T16g T16h T20a T20b T20i T20k T32g Turn signal Vertical
POWER SEATS Heated Seats Wiring Diagram (1 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Heated Seats Wiring Diagram (1 of 2) for Audi A6 4.2 Quattro 2011: 23 Air conditioning system Climatronic control module Driver's backrest heating element Fuse 30a Fuse holder 1 Fuse panel sc G77 (base of left "b" pillar) G78 (base of right "b" pillar) Heater element Hot at all times Left front heated seat Nca Passenger's backrest heating element Power distribution system Right front heated seat Seats T16d T16e T6e T6f Temper- ature sensor W/ front & rear heated W/ front heated seats Heated Seats Wiring Diagram (2 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Heated Seats Wiring Diagram (2 of 2) for Audi A6 4.2 Quattro 2011: 20 11a Fuse 5a Fuse holder 2 Fuse panel sc G78 (base of right "b" pillar) Heater element Interior lights system Left rear backrest heating element Left rear heated seat Left rear heated seat regulating switch Occupied sensor Right rear backrest heating element Right rear heated seat Right rear heated seat regulating switch T12i T2ac T2ad T6i T6k Temper- ature sensor Heated Steering Wheel Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Heated Steering Wheel Wiring Diagram for Audi A6 4.2 Quattro 2011: 15 (behind left kick panel) g44 13a Computer data lines system Fuse 10a Fuse panel sb Heated steering wheel Heated steering wheel button Heated steering wheel sensor Hot at all times Multi-function steering wheel control module Nca Spiral spring Steering column electronic systems control module (bottom of steering column) Steering wheel control unit T16b Power Seats Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Power Seats Wiring Diagram for Audi A6 4.2 Quattro 2011: 30 9-position relay & fuse panel (under left side of dash) Backrest Circuit breaker 30a Driver's power seat adjustment Driver's power seat switch Driver's seat backrest adjustment motor Driver's seat fore/aft adjustment motor Driver's seat height adjustment motor Driver's seat inclination adjustment motor Driver's seat lumbar support adjustment switch Driver's seat lumbar support curvature adjustment motor Driver's seat lumbar support height adjustment motor Fore/aft Front passenger's power seat switch Front passenger's seat backrest adjustment motor Front passenger's seat height adjustment motor Front passenger's seat inclination adjustment motor Front passenger's seat lumbar support adjustment switch Front passenger's seat lumbar support curvature adjustment motor Front passenger's seat lumbar support height adjustment motor G77 (base of left "b" pillar) G78 (base of right "b" pillar) Height Hot at all times Passenger's seat fore/aft adjustment motor T10aa T4ac T8e T8f Tilt
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Power Top/Sunroof Wiring Diagram for Audi A6 4.2 Quattro 2011: 15 (above glove box) vehicle electrical system control module 2 (behind left kick panel) g44 Comfort system central control module (right side of luggage compt) Computer data lines system Fuse 20a Fuse holder 1 Fuse panel sc Hot at all times Interior lights system Nca Power distribution system Power sunroof control module (center front of roof) Sunroof motor Sunroof switch T32d
POWER WINDOWS Power Windows Wiring Diagram (1 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Power Windows Wiring Diagram (1 of 2) for Audi A6 4.2 Quattro 2011: 31 (base of left "b" pillar) g77 (behind left kick panel) g44 39a 44a Computer data lines system Driver's door control module (in driver's front door) Driver's door power window control head Driver's side window regulator motor (in driver's front door) Fuse 15a Fuse 35a Fuse panel sb Hot at all times Interior lights systems Left child safety button Left front window regulator switch Left rear door control module (in left rear door) Left rear window regulator motor Left rear window regulator switch Left rear window switch Right child safety button Right front window regulator switch Right rear window regulator switch T16i T20a T20c T20i T20l T32g T6t T6v W/ rear ashtray Power Windows Wiring Diagram (2 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Power Windows Wiring Diagram (2 of 2) for Audi A6 4.2 Quattro 2011: 25 (base of right "b" pillar) g78 (behind right kick panel) g43 Computer data lines system Driver's right rear window regulator switch Front passenger window regulator motor (in front passenger's front door) Front passenger's door control module (in front passenger's front door) Fuse 15a Fuse 35a Fuse holder 1 Fuse panel sc Fuse panel sf Hot at all times Interior lights systems Right front window regulator switch Right rear door control module (in right rear door) Right rear window regulator motor T16k T20b T20d T20k T20m T32h T6u T6w W/ rear ashtray Rear Window Sun Shade Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Rear Window Sun Shade Wiring Diagram for Audi A6 4.2 Quattro 2011: 20 (behind center of dash) g45 Climatronic control module Comfort system central control module (right side of luggage compt) Computer data lines system Fuse 10a Fuse 20a Fuse 30a Fuse holder 1 Fuse panel sc Fuse panel sf G51 (on right rear wheelwell) Hot at all times Interior lights system Rear window shade motor Rear window shade switch T10y T15 T16d T16e T32d
RADIO MOST Data Bus Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for MOST Data Bus Wiring Diagram for Audi A6 4.2 Quattro 2011: 10 Data bus on board diagnostic interface (above glove box) Digital sound system control module (left rear of luggage compt) Dvd player/ cd changer Information electronics control module 1 Lwl in Lwl out Nca Not existing equipment get bridged Radio Tv tuner Multimedia Interface Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Multimedia Interface Wiring Diagram for Audi A6 4.2 Quattro 2011: 40 (w/ music interface) 10a 22a Computer data lines system Display & glove compartment button External audio source connection Front information display control head control module Fuse 5a Fuse holder Fuse panel sb Fuse panel sc G33 (under right end of dash) G45 (behind center of dash) G657 (above left rear window) Hot at all times Information electronics control module 1 Interior lights system Left front microphone Microphone unit (if equipped) Multimedia control head Navigation system antenna Nca Rear view camera system control module Red Right front microphone Roof antenna Sound systems T12ac T12ad T2bm T2bn T4am T4an T4ao T4x T8ac T8y T8z Telephone baseplate W/ voice control Radio Wiring Diagram, with 6-Channel DSP Radio for Audi A6 4.2 Quattro 2011 List of elements for Radio Wiring Diagram, with 6-Channel DSP Radio for Audi A6 4.2 Quattro 2011: 69 (above left rear window) g657 12a 9-position relay & fuse panel (under left side of dash) Access/start authorization switch Antenna Antenna amplifier Antenna amplifier 2 Antenna amplifier 3 Auxiliary video/ audio connection module Central locking & anti-theft alarm system antenna Communication fuse Computer data lines system Digital radio antenna Dvd player/ cd changer Fuse 25a Fuse 5a Fuse holder 1 Fuse panel sc Fuse panel sf G33 (under right end of dash) G45 (behind center of dash) G50 (sedan) (on left rear wheelwell) G657 (above left rear window) G657 (wagon) (above left rear window) G659 (above right rear window) Hot at all times Information electronics control module 1 Left front bass speaker Left front midrange speaker Left front treble speaker Left rear mid/ low range speaker Left rear treble speaker Most data bus circuit Navigation system antenna Nca Radio Radio antenna 2 Red Right front bass speaker Right front midrange speaker Right front treble speaker Right rear mid/ low range speaker Right rear treble speaker Roof antenna Satellite antenna T10ao T17p T20a T20b T20c T2ba T2bb T2bm T2bn T2bo T2bp T2bq T2br T2bu T2ca T2cb T2r T3ak T3al T4ap T8af T8q Tele- phone antenna Telephone baseplate Radio Wiring Diagram, with Bose (1 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Radio Wiring Diagram, with Bose (1 of 2) for Audi A6 4.2 Quattro 2011: 40 (on left rear wheelwell) (sedan) g50 9-position relay & fuse panel (under left side of dash) Auxiliary video/ audio connection module Center mid/high range speaker Communication fuse Computer data lines system Digital sound system control module (left rear of luggage compt) Fuse 30a Fuse 5a Fuse holder 1 Fuse panel sf G45 (behind center of dash) G657 (wagon) (above left rear window) Hot at all times Left front bass speaker Left front midrange speaker Left front treble speaker Left rear mid range speaker Left rear mid/low range speaker Left rear treble speaker Loudspeaker Most data bus circuit Nca Red Right front bass speaker Right front midrange speaker Right front treble speaker Right rear mid range speaker Right rear mid/low range speaker Right rear treble speaker T17p T20a T20b T20c T20d T2ba T2bb T32f T3ak T3al Radio Wiring Diagram, with Bose (2 of 2) for Audi A6 4.2 Quattro 2011 List of elements for Radio Wiring Diagram, with Bose (2 of 2) for Audi A6 4.2 Quattro 2011: 54 (above left rear window) g657 (on left rear wheelwell) (sedan) g50 12a Access/start authorization switch Antenna Antenna amplifier Antenna amplifier 2 Antenna amplifier 3 Central locking anti-theft alarm system antenna Computer data lines system Digital radio antenna Dvd player/ cd charger Fuse 5a Fuse holder 1 Fuse panel sc Fuse panel sf G33 (under right end of dash) G657 (above left rear window) G657 (wagon) (above left rear window) G659 (above right rear window) Hot at all times Information electronics control module 1 Inside micro- phone Left front micro- phone Microphone unit Most data bus circuit Navigation system antenna Nca Radio Radio antenna Right front micro- phone Roof antenna Satellite antenna T10ao T12ac T17p T2bm T2bn T2bo T2bp T2bq T2br T2bs T2bt T2bu T2ca T2cb T2r T4ap T8af Telephone antenna Telephone base plate Vehicles w/ cellular telephone preparation Vehicles w/ voice control & cellular telephone preparation
SHIFT INTERLOCK Electronic Parking Brake Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Electronic Parking Brake Wiring Diagram for Audi A6 4.2 Quattro 2011: 20 (on right rear caliper assembly) right parking brake motor (right side of 23a Computer data lines system Electro-mechanical Fuse 30a Fuse 5a Fuse holder Fuse panel sb Fuse panel sf G51 (on right rear wheelwell) Hot at all times Instrument cluster control module Interior lights system Left parking brake motor (on left rear caliper assembly) Luggage compt) Parking brake Parking brake pressure switch Power distribution system T17p Shift Interlock Wiring Diagram, 6 Speed A/T for Audi A6 4.2 Quattro 2011 List of elements for Shift Interlock Wiring Diagram, 6 Speed A/T for Audi A6 4.2 Quattro 2011: 29 (4.2l: in right plenum chamber) (5.2l: right rear of engine compt, in plenum) engine control module (ecm) (behind center of dash) g45 (left side of firewall) g645 3.0l & 3.2l 31a 4.2l 5.2l Abs control module (left side of engine compt) Access/start control module (base of steering column) Anti-lock brakes system Brake light & brake pedal switch (on brake pedal assembly) Comfort system central control module (right side of luggage compt) Computer data lines system Fuse 15a Fuse panel sb Nca Selector lever sensor system control module Selector lever transmission range (tr) position display Shift lock solenoid T17a T17c T17f T20h T32d T4i T94 T94a Tiptronic switch Transmission control module (tcm) (under transmission oil pan) Shift Interlock Wiring Diagram, CVT for Audi A6 4.2 Quattro 2011 List of elements for Shift Interlock Wiring Diagram, CVT for Audi A6 4.2 Quattro 2011: 24 (behind center of dash) g45 (left side of firewall) g645 31a Abs control module (left side of engine compt) Access/start control module (base of steering column) Anti-lock brakes system Brake light & brake pedal switch (on brake pedal assembly) Computer data lines system Engine control module (ecm) Fuse 15a Fuse panel sb G43 (behind right kick panel) Nca Selector lever sensor system control module Selector lever transmission range (tr) position display Shift lock solenoid T17a T17c T17f T20h T4i T94 Tiptronic switch Transmission control module (tcm) (under transmission oil pan)
STARTING/CHARGING Charging Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Charging Wiring Diagram for Audi A6 4.2 Quattro 2011: 19 5.2l Battery Battery interrupt igniter Battery monitoring control module Computer data lines system Data bus on board diagnostic interface (above glove box) Display unit Except 5.2l G624 G646 (right side of firewall) Generator & voltage regulator Instrument cluster control module Main fuse panel Main fuse panel (e-box) (in right plenum chamber e-box) Power distribution system Red Starter Suppressor (in right plenum chamber e-box) T2au Starting Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Starting Wiring Diagram for Audi A6 4.2 Quattro 2011: 27 3.0l & 3.2l 4.2l 5.2l 9-position relay & fuse panel (under left side of dash) Access/start control module (base of steering column) Battery Battery interrupt igniter Battery monitoring control module Charging circuit Computer data lines system Engine control module (ecm) (4.2l: in right plenum chamber) (5.2l: right rear of engine compt, in plenum) G624 G646 (right side of firewall) Generator & voltage regulator Main fuse panel Main fuse panel (e-box) (in right plenum chamber e-box) Power distribution system Red Starter Starter relay Starter relay 2 Suppressor (in right plenum chamber e-box) T17a T1b T20h T94 T94a
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 3) for Audi A6 4.2 Quattro 2011 List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for Audi A6 4.2 Quattro 2011: 35 10a Air bag control module (under front of center console) Air bag spiral spring/ return spring (w/ slip ring) (in steering column) Battery interrupt igniter Comfort system central control module (right side of luggage compt) Computer data lines system Display unit Driver's air bag & igniter & igniter 2 Driver's front air bag crash sensor (near driver's headlight assemblies) Driver's side air bag crash sensor (in driver's front door) Fuse 5a Fuse holder Fuse panel sc Hot at all times Igniter Igniter 2 Instrument cluster control module Left rear side air bag crash sensor (at bottom of left rear "c" pillar) Main fuse panel (e-box) (in right plenum chamber e-box) Nca Passenger's front air bag crash sensor (near front passenger's headlight assemblies) Passenger's side air bag crash sensor (in front passenger's front door) Passenger's side air bag off warning light Power distribution system Red Right rear side air bag crash sensor (at bottom of right rear "c" pillar) Solid state T12c T17e T17i T20a T20b T32d T4e T4f Supplemental Restraints Wiring Diagram (2 of 3) for Audi A6 4.2 Quattro 2011 List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for Audi A6 4.2 Quattro 2011: 17 Driver's safety belt tensioner & driver's belt force limiter Driver's side air bag igniter Force limiter Front passenger's safety belt tensioner igniter 1 Front passenger's side air bag igniter Igniter Nca Rear passenger's side air bag igniter (driver's side) Rear passenger's side air bag igniter (front passenger's side) Red Right safety belt switch & seat occupied recognition safety belt force sensor Seat occupied recognition control module Seat occupied recognition pressure sensor Solid state T10m T2c T3z Supplemental Restraints Wiring Diagram (3 of 3) for Audi A6 4.2 Quattro 2011 List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for Audi A6 4.2 Quattro 2011: 11 Air bag control module (under front of center console) Driver's side head air bag igniter Driver's side rear belt tensioner igniter Front passenger's head air bag igniter Front passenger's side air bag igniter Igniter Left safety belt switch Nca Rear center igniter belt tensioner Rear passenger's side belt tensioner igniter T10i
TRANSMISSION Transmission Wiring Diagram, 6 Speed A/T for Audi A6 4.2 Quattro 2011 List of elements for Transmission Wiring Diagram, 6 Speed A/T for Audi A6 4.2 Quattro 2011: 34 10a 3.0l 31a 4.2l 5.2l Access/start authorization button Access/start authorization switch Access/start control module (base of steering column) Computer data lines system Engine control module (5.2l: right rear of engine compt, in plenum) (4.2l: in right plenum chamber) Fuse 10a Fuse 15a Fuse 5a Fuse holder 2 Fuse panel sa Fuse panel sb Fuse panel sc G43 (behind right kick panel) G645 (left side of firewall) Hot at all times Instrument cluster control module Nca Selector lever sensor system control module Selector lever transmission range (tr) position display Shift lock solenoid T17c T20h T4i T6n T94 T94a Tiptronic switch Transmission control module (tcm) (under transmission oil pan) Transmission park selector switch Transmission Wiring Diagram, CVT for Audi A6 4.2 Quattro 2011 List of elements for Transmission Wiring Diagram, CVT for Audi A6 4.2 Quattro 2011: 30 (left side of firewall) g645 10a 31a Access/start authorization button Access/start authorization switch Access/start control module (base of steering column) Computer data lines system Engine control module (5.2l: right rear of engine compt, in plenum) (4.2l: in right plenum chamber) Fuse 10a Fuse 15a Fuse 5a Fuse holder 2 Fuse panel sa Fuse panel sb Fuse panel sc G43 (behind right kick panel) Hot at all times Instrument cluster control module Nca Selector lever sensor system control module Selector lever transmission range (tr) position display Shift lock solenoid T17c T20h T4i T6n T94 Tiptronic switch Transmission control module (tcm) (under transmission oil pan) Transmission park selector switch
TRUNK, TAILGATE, FUEL DOOR Trunk & Fuel Door Release Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Trunk & Fuel Door Release Wiring Diagram for Audi A6 4.2 Quattro 2011: 46 (on rear center roof frame) g690 39a 44a Comfort system central control module (right rear of luggage compt) Computer data lines system Door closing assist control module (wagon w/ rear lid closing assist) Driver's door control module (sedan) (in driver's front door) Fuel tank lid unlock motor Fuse 15a Fuse 20a Fuse 30a Fuse 35a Fuse holder Fuse panel sb Fuse panel sc G44 (behind left kick panel) G51 (on right rear wheelwell) G690 (on rear center roof frame) Hot at all times Interior lights system Power distribution system Rear lid closing assist lock stop switch Rear lid control module (wagon w/ power rear lid opening) Rear lid control module 2 (wagon w/ power rear lid opening) Rear lid lock button (wagon w/ power rear lid opening) Rear lid lock cylinder unlock button Rear lid opening assist unlock stop switch Rear lid remote control lock switch & fuel tank lid unlock button Sedan T10y T15 T17m T20a T20i T32d T32g T4d T60 Trunk lid alarm switch/ decklid central locking system motor Trunk lid alarm switch/ rear lid central locking system motor Trunk lid release motor Trunk lock alarm/ central locking switch (sedan) W/ power rear lid opening W/o power rear lid opening Wagon w/ power rear lid opening Wagon w/o power rear lid opening
WARNING SYSTEMS Tire Pressure Monitoring Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Tire Pressure Monitoring Wiring Diagram for Audi A6 4.2 Quattro 2011: 11 Abs control module (left side of engine compt) Computer data lines system Fuse 5a Fuse holder 1 Fuse panel sb Fuse panel sc G43 (behind right kick panel) Hot at all times Instrument cluster control module T17f Tire pressure monitoring control module (above glove box)
WIPER/WASHER Jet Heater Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Jet Heater Wiring Diagram for Audi A6 4.2 Quattro 2011: 7 20a Fuse 5a Fuse panel sb G607 (in left plenum chamber) Left washer nozzle heater Right washer nozzle heater T10a Wiper/Washer Wiring Diagram for Audi A6 4.2 Quattro 2011 List of elements for Wiper/Washer Wiring Diagram for Audi A6 4.2 Quattro 2011: 49 13a 15a 19a 32a 33a 34a 36a 38a 43a 9-position relay & fuse panel (under left side of dash) Computer data lines system Display unit Except wagon Fuse 10a Fuse 15a Fuse 25a Fuse 30a Fuse 5a Fuse panel sb G44 (behind left kick panel) G607 (in left plenum chamber) G690 (on rear center roof frame) Headlamp washer pump (if equipped) Headlamp washer relay Hot at all times Instrument cluster control module Instrument cluster system Low windshield washer fluid level ind lamp Nca Rain/light recognition sensor (in rearview mirror mount) Rear window wiper motor (wagon) Red Steering column electronic systems control module (bottom of steering column) T10 T10a T10e T12 T16b T17d T17f T17m T32c Vehicle electrical system control module (under left side of dash) Wagon Windshield & rear window washer pump Windshield washer fluid level sensor Windshield washer pump Windshield wiper/washer switch Wiper motor control module (in left plenum chamber)
