Разделы схем — 33 (всего 131)
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, Basic (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Automatic A/C Wiring Diagram, Basic (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 41 (left side of center tunnel) g687 10a 12a 3.0l A/c compressor regulator valve (rear of a/c compressor) A/c pressure/ temperature sensor (left side of condenser) Air flow door motor (left side of air intake housing) Brake light switch Center outlet temperature sensor Center vent adjustment motor Climatronic control module Computer data lines system Coolant pump (if equipped) Defroster door motor (left side of a/c unit) Driver's side fuse panel (behind left end of dash) Engine coolant level (ecl) sensor Evaporator vent temperature sensor (in evaporator housing) Footwell flap motor Footwell outlet temperature sensor Fuse 10a Fuse 40a Fuse 5a Fuse carrier G638 (behind right kick panel) G639 (behind left kick panel) Hot at all times Outside air temperature sensor (behind front grille) Passenger's side fuse panel (behind right end of dash) Recirculation door motor (left side of air intake housing) Red Sunlight photo sensor (under center of dash) T16b T16i T17b T17i T17ir T17q T20e T32b Temperature regulator flap motor Vehicle electrical system control module (under left side of dash) Automatic A/C Wiring Diagram, Basic (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Automatic A/C Wiring Diagram, Basic (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 34 11a 2.ol 3.0l After run coolant pump (2.0l: lower left side of engine) (3.0l: lower left front of engine) Auxiliary engine coolant (ec) pump relay (3.0l w/ 8z9) coolant circulation (ec) pump relay (2.0l w/ after run coolant pump) (2.0l w/ after run coolant pump: on e-box relay/fuse carrier) Battery jump start terminal (middle of engine compt plenum chamber) Climatronic refrigerant shut-off valve (on refrigerant tube) Computer data lines system Coolant fan Coolant fan 2 Coolant fan control (fc) control module (3.0l) (on coolant fan motor) Coolant fan control (fc) control module 2 (3.0l) (on coolant fan motors) E-box relay/ fuse carrier (in plenum chamber electronics box) Engine control module (ecm) (2.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt) Engine coolant temperature (ect) sensor (lower left rear of engine) Fresh air blower (under right side of air intake housing) Fresh air blower control module (lower right side of air intake housing) Fuse 1 60a Fuse 15a Fuse 2 40a Fuse 5a G12 (left rear of engine compt) G671 (on left front long member) G687 (left side of center tunnel) Hot at all times Instrument cluster control module Nca Red T14f T17b T17q T32f T60 T94 Automatic A/C Wiring Diagram, Comfort (1 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Automatic A/C Wiring Diagram, Comfort (1 of 3) for Audi A4 2.0T Avant Quattro 2011: 33 10a 3.0l Air flow door motor (left side of air intake housing) Brake light switch Climatronic control module Computer data lines system Coolant pump (if equipped) Defroster door motor (left side of a/c unit) Fuse 10a Fuse 40a Fuse carrier G638 (behind right kick panel) G687 (left side of center tunnel) Hot at all times Instrument cluster control module Interior lights system Left center vent motor Left footwell door motor (left side of a/c unit) Left temperature door motor (left side of a/c unit) Passenger's side fuse panel (behind right end of dash) Rear temperature flap motor Rear temperature selection potentiometer (w/ additional lighting equipment) Recirculation door motor (left side of air intake housing) Red Right center vent motor (left side of air intake housing) Right footwell door motor (lower left side of air intake housing) Right temperature door motor (top left side of air intake housing) Sunlight photo sensor (under center of dash) T16i T17b T17d T20e T32f Automatic A/C Wiring Diagram, Comfort (2 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Automatic A/C Wiring Diagram, Comfort (2 of 3) for Audi A4 2.0T Avant Quattro 2011: 27 (behind front grille) outside air temperature sensor (bottom of hvac unit) air quality sensor 12a A/c pressure/ temperature sensor (left side of condenser) Automatic day/ night interior mirror Computer data lines system Driver's side fuse panel (behind left end of dash) Engine coolant level (ecl) sensor Evaporator vent temperature sensor (in evaporator housing) Fresh air blower (under right side of air intake housing) Fresh air blower control module (lower right side of air intake housing) Fuse 5a Fuse carrier G639 (behind left kick panel) G687 (left side of center tunnel) Humidity sensor Left footwell temperature sensor (left side of a/c unit) Left front upper body outlet temperature sensor (left end of dash) Nca Right footwell temperature sensor (lower right side of a/c unit) Right front upper body outlet temperature sensor (right end of dash) T16b T17i T17r T32b T8c Vehicle electrical system control module (under left side of dash) Automatic A/C Wiring Diagram, Comfort (3 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Automatic A/C Wiring Diagram, Comfort (3 of 3) for Audi A4 2.0T Avant Quattro 2011: 29 11a 2.ol 3.0l A/c compressor regulator valve (rear of a/c compressor) After run coolant pump (2.0l: lower left side of engine) (3.0l: lower left front of engine) Auxiliary engine coolant (ec) pump relay (3.0l w/ 8z9) coolant circulation (ec) pump relay (2.0l w/ after run coolant pump) (2.0l w/ after run coolant pump: on e-box relay/fuse carrier) Battery jump start terminal (middle of engine compt plenum chamber) Climatronic refrigerant shut-off valve (on refrigerant tube) Computer data lines system Coolant fan Coolant fan 2 Coolant fan control (fc) control module (3.0l) (on coolant fan motors) Coolant fan control (fc) control module 2 (3.0l) (on coolant fan motors) E-box relay/ fuse carrier (in plenum chamber electronics box) Engine control module (ecm) (2.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt) Engine coolant temperature (ect) sensor (lower left rear of engine) Fuse 1 40a Fuse 15a Fuse 2 60a Fuse 5a G12 (left rear of engine compt) G671 (on left front long member) Hot at all times Red T14f T17b T17q T60 T94
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 43 (not used) (on left front long member) g671 40a Abs control module (left side of engine compt) Abs control module fuse 1 Abs hydraulic pump Abs hydraulic unit Asr/esp button Auto hold button Computer data lines system Discontinued phase in modification Driver's side fuse panel (behind left end of dash) Driving dynamics regulation high pressure switch valve 1 Driving dynamics regulation high pressure switch valve 2 Driving dynamics regulation switch valve 1 Driving dynamics regulation switch valve 2 Electro-mechanical parking brake button Fuse 10a Fuse 5a Fuse carrier G671 (on left front long member) Hot at all times Interior lights system Left front abs inlet valve Left front abs outlet valve Left front abs wheel speed sensor (left front wheel hub assembly) Left rear abs inlet valve Left rear abs outlet valve Left rear abs wheel speed sensor (left rear wheel hub assembly) Luggage compartment relay/fuse carrier (right side of luggage compt) Passenger's side fuse panel (behind right end of dash) Red Right front abs inlet valve Right front abs outlet valve Right front abs wheel speed sensor (right front wheel hub assembly) Right rear abs inlet valve Right rear abs outlet valve Right rear abs wheel speed sensor (right rear wheel hub assembly) T17c T17d T17g W/ navigation W/o navigation Anti-lock Brakes Wiring Diagram (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 41 (behind left kick panel) g639 (on steering column, behind steering wheel) steering column electronic systems control module 10a 12a 15a 2.0l 3.0l Abs warning lamp Active steering control module (under driver's seat) Asr/esp control lamp Brake light switch Climatronic control module Comfort system control module (right side of trunk) Computer Computer data Computer data lines system Data lines system Discontinued phased in modification Driver's side fuse panel (behind left end of dash) Engine control module (ecm) (except 3.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt) Esp sensor unit (under driver's seat) Esp sensor unit 2 (w/ dynamic steering w/ gearbox quattro sport) Fuse 25a Fuse 5a Fuse carrier G687 (left side of center tunnel) Hot at all times Instrument cluster control module Lines system Nca Passenger's side fuse panel (behind right end of dash) Steering angle sensor (behind steering wheel) T10h T17e T17r T20e T32c T32d T5d T8g T94
ANTI-THEFT Anti-theft Wiring Diagram (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Anti-theft Wiring Diagram (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 34 (4f2/4k7) right front outside door handle touch sensor (behind left kick panel) g639 (behind right kick panel) g638 (in driver's door handle) (4f2/4k7) left front outside door handle touch sensor 12a Alarm horn Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area) Anti-theft alarm system sensor Central locking & anti-theft alarm system antenna (sedan) Central locking & anti-theft alarm system antenna (wagon) Comfort system control module (right side of trunk) Computer data lines system Driver's side fuse panel (behind left end of dash) Fuse 5a Fuse carrier 2 Fuse carrier 3 G51 (right side of luggage compt) G639 (behind left kick panel) Hot at all times Interior access/ start authorization antenna 1 (under front of center console) Left access/start authorization antenna (4f2/4k7) (in left "b"pillar) Luggage compartment access/start authorization antenna (left front of luggage compt) Nca Passenger's side fuse panel (behind right end of dash) T17o T27a T27b T27c T32c T32d T32e W/ mmi W/o mmi Wagon Anti-theft Wiring Diagram (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Anti-theft Wiring Diagram (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 33 (behind left kick panel) g639 (on shifter unit) (a/t) selector lever sensor system control module (right side of center tunnel) g688 (w/ start/stop button) access/start authorization button A/t Access/start authorization switch Alarm system off switch & passenger compartment monitoring switch Computer data lines system Driver's door control module (in driver's front door) Electronic steering column lock control module (near steering column) Front hood switch G51 (right side of luggage compt) G639 (behind left kick panel) G654 (top of right "d" pillar) G687 (left side of center tunnel) G730 (base of right "c" pillar) Headlights system Horns system Interior lights system Left rear outside door control module (4f2/4k7) Right rear outside door handle touch sensor (4f2/4k7) Sedan T17g T17m T20f T27b T27d T32b T32j Trunk lid alarm switch/rear lid central locking system motor Trunk lid alarm switch/rear lid central locking system motor (wagon) Vehicle electrical system control module (under left side of dash) Wagon
BODY CONTROL MODULES Comfort System Central Control Module Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Comfort System Central Control Module Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 35 10a 11a Anti-lock brakes system Anti-theft system Anti-theft system & trunk, tailgate, fuel doors systems Anti-theft, trunk, tailgate, fuel doors & door locks systems Anti-theft, trunk, tailgate, fuel doors & door locks systems engine controls system Comfort system control module (right side of trunk) Computer data lines system Defogger system Door locks system Door locks system & anti-theft systems Engine controls system Exterior lights system Fuse 20a Fuse 30a Fuse carrier 2 G51 (right side of luggage compt) Hot at all times Interior lights systems Luggage compartment relay/fuse carrier (right side of luggage compt) Nca Power distribution system Power tops & anti-theft systems Power windows system Shift interlock system T17o T17p T32c T32d T32e Transmissions system Trunk, tailgate, fuel doors & Trunk, tailgate, fuel doors & defogger systems Trunk, tailgate, fuel doors system Steering Column Electronic Systems Control Module Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Steering Column Electronic Systems Control Module Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 32 (w/ slip ring) air bag spiral spring/ return spring 12a Air bag control module (below center console) Computer data lines system Cruise control switch Driver's air bag igniter Driver's air bag igniter 2 Engine controls system Fuse 5a Fuse carrier 1 Fuse carrier 2 G687 (left side of center tunnel) Hot at all times Left multi- function buttons Mode Multi-function steering wheel control module Nca Passenger's side fuse panel (behind right end of dash) Right multi-function buttons Signal horn activation Steering angle sensor (behind steering wheel) Steering column electronic systems control module (on steering column, behind steering wheel) Steering wheel control module Steering wheel vibration motor (w/ directional stabilization assistance) T17x T4ac Tiptronic downshift button (if equipped) Tiptronic upshift button (if equipped) Turn signal switch W/ directional stabilization assistance W/ tiptronic Windshield wiper/ washer switch Vehicle Electrical System Control Module Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Vehicle Electrical System Control Module Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 41 10a Air conditioning & seats systems Air conditioning system Anti-theft & transmissions systems Anti-theft system Computer data lines & air conditioning systems Computer data lines system Driver's side fuse panel (behind left end of dash) Engine controls system Exterior lights system Fuse 20a Fuse 30a Fuse 35a Fuse 5a Fuse carrier 1 Fuse carrier 2 Fuse carrier 3 G639 (behind left kick panel) G688 (right side of center tunnel) Headlights system Horns system Hot at all times Instrument cluster system Interior lights system Left rear seat head restraint adjustment button (engine start/stop system) Power distribution system Power windows system Seats system Shift interlock system T16b T17b T17l T17m T17n T32a T32b T6f Transmissions system Vehicle electrical system control module (under left side of dash) Warning systems Wiper/washer system
COMPUTER DATA LINES Computer Data Lines Wiring Diagram (1 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Computer Data Lines Wiring Diagram (1 of 3) for Audi A4 2.0T Avant Quattro 2011: 47 (left side of center tunnel) g687 11a Abs control module (left side of engine compt) Active steering control module (w/ dynamic steering & gear box quattro sport) (under driver's seat) Air bag control module (below center console) All wheel drive control module (in spare tire well) Automatic day/ night interior mirror Battery monitoring control module (middle of luggage compt, on battery) Data bus on board diagnostic interface (behind center of dash) Data link connector (under left side of dash) Direct shift gearbox (dsg) mechatronic (if equipped) Directional stabilization assistance control module Distance regulation control module (if equipped) (right side of front bumper) Electronic damping control module (right side of trunk) Engine control module (except 3.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt) Esp sensor unit (under driver's seat) Esp sensor unit 2 (w/ dynamic steering & gear box quattro sport) Fuse 10a Fuse 5a Fuse carrier 1 Fuse carrier 2 G687 (left side of center tunnel) Generator & voltage regulator Headlamp range/ cornering lamp control module (behind glove box) Hot at all times Lane change assistance control module (if equipped) (on left taillight assembly) Lane change assistance control module 2 (on right taillight assembly) Left headlamp assembly Multitronic Nca Passenger's side fuse panel (behind right end of dash) Phased in modification Right headlamp assembly Sound systems T10h T12f T17b T17c T17e T17f T17r T17w T94 Transmission control module (in mechatronic unit) Voltage stabilizer (w/ engine start/ stop system) (in spare tire well) W/ directional stabilization assistance W/o direct shift gear box Computer Data Lines Wiring Diagram (2 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Computer Data Lines Wiring Diagram (2 of 3) for Audi A4 2.0T Avant Quattro 2011: 68 (behind center of front grille) garage door opener control module (bottom of hvac unit) (comfort) air quality sensor (center front of roof) (sedan) power sunroof control module (center front of roof) (wagon) power sunroof control module (integral to inside rear view mirror) (if equipped) air humidity sensor (left side of condenser) (wagon) roof blind 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 A/c pressure/ temperature sensor Anti-theft alarm system sensor Cd changer & dvd changer Charisma switch module Digital radio (dab) (if equipped) Digital sound system control module (wagon: left rear of cargo area) (sedan: left rear of trunk) Driver's door control module (in driver's front door) Driver's side can seperating plug Front information display control head control module (behind glove box) Garage door opener control head Information electronics control module 1 Memory seat/ steering column adjustment control module (under driver's seat) Navigation system w/ cd drive control module (left side of trunk) Premium Satellite radio (if equipped) (left rear of trunk) Standard T10p T16b T17b T17c T17d T18b T20f T27a T32g T32h T6e T8ah Telephone transceiver (under front passenger's seat) Tv tuner (left side of trunk) Vehicle electrical system control module (behind left side of dash) W/ mmi basic W/ mmi high Computer Data Lines Wiring Diagram (3 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Computer Data Lines Wiring Diagram (3 of 3) for Audi A4 2.0T Avant Quattro 2011: 60 (avant) rear lid control module (near steering column) electronic steering column lock control module (not used) 12 pin connector (right side of trunk) (if equipped) rear view camera system control module (right side of trunk) (w/ tailor socket) towing recognition control module (right side of trunk) comfort system central control module (right side of trunk) electro-mechanical parking brake control module 10h 10l 11h 11l 12h 12l 13h 13l 14h 14l 15h 15l 16h 16l 17h 17l 18h 18l 19h 19l 20h 20l 21h 21l 22h 22l 23h 23l Access/start authorization switch Auxiliary heater control module Climatronic control module External audio source connection Front passenger's door control module (in front passenger's front door) Instrument cluster control module Parallel parking assistance control module (right side of trunk) Passenger's side can separating plug Radio Steering column electronic system control module (on steering column, behind steering wheel) T10ag T12u T16e T16i T17f T17g T20e T20g T27c T32c T8m Tire pressure monitoring control module (behind right side of dash) W/ mmi 2 generator W/ mmi 3 generator W/ mmi high
COOLING FAN Cooling Fan Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Cooling Fan Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 30 (3.0l w/ 8z9) auxiliary engine coolant (ec) pump relay 11a 2.ol 3.0l After run coolant pump (2.0l: lower left side of engine) (3.0l: lower left front of engine) Battery jump start terminal (middle of engine compt plenum chamber) Computer data lines system Coolant circulation pump relay (2.0l w/ after run coolant pump) (on e-box relay/fuse carrier) Coolant fan Coolant fan 2 Coolant fan control (fc) control module (3.0l) (on coolant fan motors) Coolant fan control (fc) control module 2 (3.0l) (on coolant fan motors) E-box relay/ fuse carrier (in plenum chamber electronics box) Engine control module (ecm) (2.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt) Engine coolant level (ecl) sensor Engine coolant temperature (ect) sensor (lower left rear of engine) Fuse 1 60a Fuse 15a Fuse 2 40a Fuse 5a G12 (left rear of engine compt) G671 (on left front long member) Hot at all times Red T14f T16b T32b T60 T94 Vehicle electrical system control module (under left side of dash)
CRUISE CONTROL Cruise Control Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Cruise Control Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 41 (in mechatronic unit) transmission control module (tcm) 12a 2.0l 3.0l 3.ol Brake light switch Climatronic control module Clutch position sensor (m/t) Computer data lines system Control valve control module (rear of engine) Cruise control switch Direct shift gearbox (dsg) mechatronic Distance regulation control module (if equipped) (right side of front bumper) Driver's side fuse panel (behind left end of dash) Engine control module (ecm) (except 3.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt) Fuse 5a Fuse 7.5a Fuse carrier G638 (behind right kick panel) G687 (left side of center tunnel) Hot at all times Luggage compartment relay/fuse carrier (right side of luggage compt) Nca Passenger's side fuse panel (behind right end of dash) Shift interlock system Steering column electronic systems control module (on steering column, behind steering wheel) T11r T16f T16r T17e T17r T20e T60 T94 Throttle position (tp) sensor & accelerator pedal position sender 2 (throttle position (tp) sensor: integral to accelerator pedal position sensor) (accelerator pedal position sender 2: in accelerator module) Throttle valve control module (2.0l: left side of intake manifold) (3.0l: on throttle valve housing) Transmission control module (tcm) W/ 6-speed a/t W/ cvt W/ direct shift gear box W/o direct shift gear box
DEFOGGERS Defoggers Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Defoggers Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 40 (behind left kick panel) g639 (behind right kick panel) g638 (in front passenger front door) front passenger door control module (luggage compt relay/fuse carrier) rear window defogger relay 11a 40a Comfort system central module (right side of trunk) Computer data lines system Driver's door control module (in driver's front door) Driver's exterior mirror assembly Driver's heated outside mirror Driver's side fuse panel (behind left end of dash) Fm frequency filter (in positive wire) Front passenger's exterior mirror assembly Front passenger's heated outside mirror Fuse 110a Fuse 15a Fuse 20a Fuse carrier Fuse panel a (on battery, in luggage compt) G51 (right side of luggage compt) G654 (wagon) (top of right "d" pillar) G657 (sedan) Heated rear window Hot at all times Luggage compartment relay/fuse carrier (right side of luggage compt) Mirrors system Nca Power distribution system Rear window defogger fuse Red T16m T16n T17o T20f T20g T27a T27c T32c Windshield antenna suppression filter (w/ trap circuit)
ELECTRONIC POWER STEERING Active Steering Control Module Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Active Steering Control Module Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 20 Active steering control module (under driver's seat) Computer data lines system Driver's side fuse panel (behind left end of dash) Electro- mechanical power steering motor Fuse 35a Fuse 5a Fuse carrier G602 G639 (behind left kick panel) Hot at all times Nca Power steering pump T10h T17b T17e T2bb T4r T5d T6ar T8g Power Steering Column Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Power Steering Column Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 25 12a Air bag spiral return/ slip ring (in steering column) Computer data lines system Driver's air bag igniter Driver's air bag igniter 2 Fuse 5a Fuse carrier G687 (left side of center tunnel) Hot at all times Left multi- function buttons Mode Multi-function steering wheel control module Nca Passenger's side fuse panel (behind right end of dash) Right multi-function buttons Signal horn activation Steering angle sensor (behind steering wheel) Steering column electronic systems control module (on steering column, behind steering wheel) Steering wheel control module Steering wheel vibration motor (w/ directional stabilization assistance) T16f Tiptronic downshift button (if equipped) Tiptronic upshift button (if equipped) W/ directional stabilization assistance W/ tiptronic
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Electronic Suspension Wiring Diagram (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 16 12a Computer data lines system Electronic dampening control module (right side of trunk) Fuse 15a Fuse 5a Fuse carrier 2 Fuse carrier 4 G51 (right side of luggage compt) Hot at all times Left front dampening adjustment valve Left rear dampening adjustment valve Luggage compartment relay/fuse carrier (right side of luggage compt) Passenger side fuse panel (behind right end of dash) Right front dampening adjustment valve Right front level control sensor (in right front wheelwell) Right rear dampening adjustment valve Electronic Suspension Wiring Diagram (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Electronic Suspension Wiring Diagram (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 30 (under driver's seat) active steering control module Charisma switch module Computer data Computer data lines system Driver's side fuse panel (behind left end of dash) Fuse 35a Fuse 5a Fuse carrier 1 Fuse carrier 3 G687 (left side of center tunnel) G688 (right side of center tunnel) Hot at all times Left front body acceleration sensor (in left front wheelwell) Left front level control system sensor (in left front wheelwell) Left rear level control system sensor (in left rear wheelwell) Lines system Rear body acceleration sensor (left rear wheelwell) Right front body acceleration sensor (in right front wheelwell) Right rear level control system sensor (in right rear wheelwell) T10h T117b T16b T17d T17e T17f T5d T8g Vehicle electrical system control module (under left sid of dash) W/ navigation system W/o navigation system
ENGINE PERFORMANCE
2.0L TURBO 2.0L Turbo, Engine Performance Wiring Diagram (1 of 6) for Audi A4 2.0T Avant Quattro 2011 List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (1 of 6) for Audi A4 2.0T Avant Quattro 2011: 29 (left rear of engine compt) g12 (right side of trunk) comfort system control module 12 pin connector (not used) A/t Cooling fans system Cruise control system E-box relay/ fuse carrier (in plenum chamber electronics box) Engine control module (ecm) (left side of engine compt plenum chamber) Exterior lights system Fuse 15a Fuse 20a Fuse 5a G12 (left rear of engine compt) M/t Nca Oil level thermal sensor Oxygen sensor (o2s) behind 3-way catalytic converter (twc) (downstream of catalytic converter) Red Starting/ charging system System T12u T17e T17q T17r T32d T94 Throttle position (tp) sensor & accelerator pedal position sensor 2 (throttle position (tp) sensor : integral to accelerator pedal position sensor) (accelerator pedal position sensor 2: in in accelerator module) Transmissions Transmissions system 2.0L Turbo, Engine Performance Wiring Diagram (2 of 6) for Audi A4 2.0T Avant Quattro 2011 List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (2 of 6) for Audi A4 2.0T Avant Quattro 2011: 19 10a Coil 1 Coil 2 Coil 3 Coil 4 E-box relay/ fuse carrier (in plenum chamber electronics box) Fuse 10a Fuse 110a Fuse 15a Fuse panel a (on battery, in luggage compt) G12 (left rear of engine compt) G15 Hot at all times Ignition coils 1, 2, 3 & 4 w/ power output stage (above 1, 2, 3 & 4 cylinders) Nca Red Reduced oil pressure switch T17q To spark plug 2.0L Turbo, Engine Performance Wiring Diagram (3 of 6) for Audi A4 2.0T Avant Quattro 2011 List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (3 of 6) for Audi A4 2.0T Avant Quattro 2011: 22 (base of right "c" pillar) g730 (top of fuel tank) fuel pump (fp) control module (top right side of engine) Air bag malfunction ind lamp Brake light switch Cam adjustment actuator 1 Cam adjustment actuator 2 Cam adjustment actuator 3 Cam adjustment actuator 4 Cam adjustment actuator 5 Cam adjustment actuator 6 Cam adjustment actuator 7 Cam adjustment actuator 8 Computer data lines system Coolant circulation pump relay (on e-box relay/fuse carrier) Driver's side fuse panel (behind left end of dash) Fuel level sensor & transfer pump (fp) Fuse 25a Fuse 5a Fuse carrier Instrument cluster control module T17e 2.0L Turbo, Engine Performance Wiring Diagram (4 of 6) for Audi A4 2.0T Avant Quattro 2011 List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (4 of 6) for Audi A4 2.0T Avant Quattro 2011: 28 (m/t) clutch position sensor (right side of trunk) electro mechanical parking brake control module (under left side of dash) vehicle electrical system control module 10a Camshaft adjustment valve 1 (lower front of engine) Climatronic control module Climatronic refrigerant shut-off valve (on refrigerant tube) Computer data lines system Driver's side fuse panel (behind left end of dash) Engine coolant level (ecl) sensor Fuse 5a Fuse carrier G639 (behind left kick panel) G687 (left side of center tunnel) Intake manifold runner control (imrc) valve (left side of engine) Leak detection pump (ldp) Left electro hydraulic engine mount solenoid valve (a/t) (left side) of engine) Oil pressure regulation valve (lower left front of engine) Power distribution system T14f T16b T17b T17i T17q T20e T32b Turbocharger recirculating valve (right front of engine) Wastegate bypass regulator valve (right front of engine) 2.0L Turbo, Engine Performance Wiring Diagram (5 of 6) for Audi A4 2.0T Avant Quattro 2011 List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (5 of 6) for Audi A4 2.0T Avant Quattro 2011: 14 (above 1, 2, 3 & 4 cylinders) fuel injectors 1,2,3 & 4 (left front of engine compt) charge air pressure sensor (left side of engine, in intake manifold) intake manifold runner position sensor (left side of engine, on fuel line) fuel pressure sensor (left side of intake manifold) intake air temperature (iat) sensor (lower left rear of engine) engine coolant temperature (ect) sensor Engine control module (ecm) (left side of engine compt plenum chamber) Engine speed (rpm) sensor (lower left rear of engine) Evaporative emission (evap) canister purge regulator valve (left rear of engine) Servotronic solenoid valve T14f T17q T60 T8w 2.0L Turbo, Engine Performance Wiring Diagram (6 of 6) for Audi A4 2.0T Avant Quattro 2011 List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (6 of 6) for Audi A4 2.0T Avant Quattro 2011: 16 (on air intake duct) mass air flow (maf) sensor (right rear of engine) fuel pressure regulator valve Camshaft position (cmp) sensor (top center of engine) Computer data lines system E-box relay/ fuse carrier (in plenum chamber electronics box) Engine control module (ecm) (left side of engine compt plenum chamber) Fuse 5a Heated oxygen sensor (ho2s) & oxygen sensor (o2s) heater (in exhaust, at turbocharger exit) Hot at all times Knock sensor (ks) 1 (left side of cylinder head) Nca Starting/charging system T14f T60 T94 Throttle valve control module (left side of intake manifold)
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Backup Lamps Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 32 6 speed a/t Automatic day/ night interior mirror Backup lamp Comfort system control module (right side of trunk) Computer data lines system Cvt Direct shift gearbox (dsg) mechatronic Fuse 30a Fuse carrier G50 (left side of luggage compt) G51 (right side of luggage compt) G688 (right side of center tunnel) Hot at all times Left rear taillamp assembly 1 Left rear taillamp assembly 2 Luggage compartment relay/fuse carrier (right side of luggage compt) Prnds Right rear taillamp assembly 1 Right rear taillamp assembly 2 Sedan Selector lever sensor system control module (on shifter unit) T17o T17p T17q T32c Transmission control module (tcm) Transmission control module (tcm) (in mechatronic unit) W/ direct shift gear box W/ led rear lights W/o direct shift gear box W/o led rear lights Wagon Exterior Lamps Wiring Diagram, Sedan (1 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Exterior Lamps Wiring Diagram, Sedan (1 of 3) for Audi A4 2.0T Avant Quattro 2011: 48 (left side of center tunnel) g687 12a 14a Computer data lines system Driver's side fuse panel (behind left end of dash) Electronic steering column lock control module (near steering column) Emergency flasher button Emergency flasher ind Fog lamp button Fuse 30a Fuse 5a Fuse carrier G638 (behind right kick panel) G639 (behind left kick panel) G687 (left side of center tunnel) Hot at all times Instrument cluster control module Instrument panel illumination dimmer switch Interior lights system Lamp Left front side marker Left front side marker lamp Left front turn signal Left headlight assembly Left parking lamp Light switch Luggage compartment relay/fuse carrier (right side of luggage compt) Nca Passenger's side fuse panel (behind right end of dash) Rear fog lamp button Right front side marker lamp Right front turn signal lamp Right headlight assembly Right parking lamp T12e T16b T16f T17m T17n T32a T4ad T4ae Turn signal switch Valet parking ind lamp Valet parking lock button Vehicle electrical system control module (under left side of dash) W/ bi-xenon headlights W/o bi-xenon headlights Exterior Lamps Wiring Diagram, Sedan (2 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Exterior Lamps Wiring Diagram, Sedan (2 of 3) for Audi A4 2.0T Avant Quattro 2011: 26 Backup lamp Backup lamps circuit Brake/ taillight lamp2 Brake/ turn signal/ tail lamp Comfort system control module (right side of trunk) Computer data lines system Fog lamp G51 (right side of luggage compt) G638 (behind right kick panel) Left rear taillamp assembly 2 Parking lamp Parking/ fog lamp Right Right front side marker lamp Right front turn signal lamp Right headlight assembly Right rear taillamp assembly 1 Side marker lamp T17o T17p T32c T32d Tail lamp Turn signal lamp W/ led rear lights W/o led rear lights Exterior Lamps Wiring Diagram, Sedan (3 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Exterior Lamps Wiring Diagram, Sedan (3 of 3) for Audi A4 2.0T Avant Quattro 2011: 40 (left side of center tunnel) g687 (not used) 2.0l 3.0l Backup lamp Backup lamps circuit Brake light switch Brake/ Brake/ tail light lamp2 Brake/ turn signal/ tail lamp Climatronic control module Clutch position sensor (m/t) Driver's side fuse panel (behind left end of dash) Engine control module (ecm) (2.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt) Fuse 5a Fuse carrier G50 (left side of luggage compt) G51 (right side of luggage compt) G639 (behind left kick panel) G690 High-mount brake light Left license plate light Left rear taillamp assembly 1 Parking/ fog lamp Rear fog lamp Rear lid lock cylinder unlock button Right license plate light Right rear taillamp assembly 2 Side marker lamp Signal/ tail lamp T12u T17e T17r T20e T94 Tail lamp Turn Turn signal lamp W/ led rear lights W/o led rear lights Exterior Lamps Wiring Diagram, Wagon (1 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Exterior Lamps Wiring Diagram, Wagon (1 of 3) for Audi A4 2.0T Avant Quattro 2011: 47 (left side of center tunnel) g687 12a 14a Computer data lines system Driver's side fuse panel (behind left end of dash) Electronic steering column lock control module (near steering column) Emergency flasher button Emergency flasher ind Fog lamp button Fuse 30a Fuse 5a Fuse carrier G638 (behind right kick panel) G639 (behind left kick panel) G687 (left side of center tunnel) Hot at all times Instrument cluster control module Instrument panel illumination dimmer switch Interior lights system Lamp Left front side marker lamp Left front turn signal lamp Left headlight assembly Left parking lamp Light switch Luggage compartment relay/fuse carrier (right side of luggage compt) Nca Passenger's side fuse panel (behind right end of dash) Rear fog lamp button Right front side marker lamp Right front turn signal Right headlight assembly Right parking lamp T12k T16b T16f T17m T17n T32a T4ad T4ae Turn signal switch Valet parking ind lamp Valet parking lock button Vehicle electrical system control module (under left side of dash) W/ bi-xenon headlights W/o bi-xenon headlights Exterior Lamps Wiring Diagram, Wagon (2 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Exterior Lamps Wiring Diagram, Wagon (2 of 3) for Audi A4 2.0T Avant Quattro 2011: 29 Backup lamp Backup lamps circuit Brake lamp Brake lamp 2 Brake/ taillight lamp 2 Brake/ turn signal/ tail lamp Comfort system control module (right side of trunk) Computer data lines system Fog lamp G51 (right side of luggage compt) G638 (behind right kick panel) G654 (top of right "d" pillar) Left rear taillamp assembly 2 Parking lamp Right Right front side marker lamp Right front turn signal lamp Right headlight assembly Right rear taillamp assembly 1 Side marker lamp T17o T17p T32c T32d Tail lamp Taillight lamp 2 Turn signal lamp W/ led rear lights W/o led rear lights Exterior Lamps Wiring Diagram, Wagon (3 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Exterior Lamps Wiring Diagram, Wagon (3 of 3) for Audi A4 2.0T Avant Quattro 2011: 37 (left side of center tunnel) g687 (not used) Backup lamp Backup lamps circuit Brake lamp Brake lamp 2 Brake light switch Brake/ tail lamp 2 Brake/ turn signal/ tail lamp Climatronic control module Clutch position sensor (m/t) Compt) Driver's side fuse panel (behind left end of dash) Engine control module (ecm) (left side of engine compt plenum chamber) Fuse 5a Fuse carrier G50 (left side of luggage G50 (left side of luggage compt) G639 (behind left kick panel) G654 (top of right "d" pillar) High-mount brake light Left license plate light Left rear taillamp assembly 1 Rear fog lamp Right license plate light Right rear taillamp assembly 2 Side marker lamp T12u T17e T17r T20e T94 Tail lamp Taillight lamp 2 Turn signal lamp W/ led rear lights W/o led rear lights
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Ground Distribution Wiring Diagram (1 of 3) for Audi A4 2.0T Avant Quattro 2011: 24 Abs control module Access/start authorization switch, instrument cluster control module, steering column electronic systems control module, center instrument panel vent illumination (w/ additional lighting equipment), instrument panel illumination dimmer switch, left front footwell illumination, electronic steering column lock control module, climatronic control module, front passenger air bag igniter 1 & 2, data link connector, brake light switch, radio, 12-pin connector, front information display control head, front information display control head control module, dvd changer, external audio source connection (w/ mmi high) & cd changer Battery monitoring control module Cigarette lighter illumination Comfort system central control module shield & antenna amplifier 3 shield Coolant fan control (fc) control module Coolant fan control (fc) control module 2 Emergency flasher indicator lamp, left instrument panel vent illumination, right instrument panel vent illumination, asr/esp button (w/ navigation), charisma switch module (w/ navigation), data bus on board diagnostic interface, parking aid button (w/ navigation) & fresh air blower control module External audio source connection shield G61 (sedan: left "c" pillar) (avant: behind left quarterpanel) G624 (middle of luggage compt, near battery) G671 (on left front long member) G687 (left side of center tunnel) G688 (right side of center tunnel) G730 (base of right "c" pillar) Glove compartment lamp switch, right front footwell illumination, valet parking lock button & valet parking indicator lamp Information electronics control module 1 Left rear heated seat temperature sensor, front passenger's seat side bolster heater, right rear footwell light (w/ additional lighting equipment) socket illumination, converter w/ socket 12v & 230v, front passenger's seat lumbar support adjustment switch, fuel pump (fp) control module, 12-pin connector, left rear seat heating element, right rear seat heating element, front passenger's side air bag igniter, right rear heated seat temperature sensor, driver's side rear seat occupied sensor, 12v socket 2, front passenger's side rear passenger's side air bag igniter & multimedia on front passenger's seat & front passenger's side rear seat occupied sensor Left rear seat head restraint adjustment button, 12v socket, asr/esp button (w/o navigation), rear window shade switch, selector lever sensor system control module, transmission park selector switch, parking aid button (w/o navigation), access/start authorization button (w/ start/stop button), left rear heated seat regulating switch, right rear heated seat regulating switch, charisma switch module (w/o navigation), front information display control head control module, electro mechanical parking brake button & temperature control switch illumination (w/ additional lighting equipment) Nca Passenger backrest adjustment switch, right rear door control module, front passenger back rest heating element & front passenger's seat back rest bolster heater Right front seat ventilation control module Right rear outside door handle touch sensor Telephone transceiver (w/ navigation), telephone base plate, 18-pin connector & socket illumination Ground Distribution Wiring Diagram (2 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Ground Distribution Wiring Diagram (2 of 3) for Audi A4 2.0T Avant Quattro 2011: 27 All wheel drive control module & Antenna amplifier 3 shield Charge air cooling pump, transmission range (tr) gear recognition switch (m/t), 0.3 bar oil pressure switch, oil level thermal sensor, after run coolant pump (w/ 8z9) & engine control module (ecm) Comfort system central control module, rear lid opening assist unlock stop switch, rear lid closing assist lock stop switch, right rear taillamp assembly 1, rear lid control module, rear lid control module 2, sockets relay, parallel parking assistance control module, right luggage compartment light, rear lid central locking system motor (sedan), right rear parking/fog lamp, right rear taillamp assembly 2 & high-mount brake light Digital sound system control module, navigation system w/ cd drive control module, radio, satellite radio, tv tuner & antenna amplifier 3 Engine control module (ecm), suppressor & transmission control module External audio source connection shield Fm frequency filter (-) G12 (3.0l) (left rear of engine compt) G15 (2.0l) G50 (left side of luggage compt) G51 (a4 avant & sedan: right side of luggage compt) G600 (3.0l) G601 (3.0l) G615 (on left front strut tower) G62 (right "c" pillar) G654 (a4: top of right "d" pillar) 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 coils 1, 2 & 3 w/ power output stage Ignition coils 1, 2 & 3 w/ power output stage & secondary air injection (air) pump motor (w/ eu5) Ignition coils 1, 2, 3 & 4 w/ power output stage Ignition coils 4, 5 & 6 w/ power output stage Left luggage compartment light, left taillamp assembly 1, left rear window breakage sensor, left brake/turn signal/taillamp, left rear footwell light (w/ additional lighting equipment), left rear side marker lamp, radio frequency controlled clock receiver, driver's side rear passenger's side air bag igniter & fm frequency filter Radio, telephone, navigation system antenna shield Rear window wiper motor, left taillamp assembly 2, ambient illumination 1, right taillamp assembly 2, rear lid lock button (in luggage compartment), trunk lid alarm switch/rear lid central locking system motor, rear lid lock cylinder unlock button, left license plate light, right license plate light, high-mount brake light, left brake/tail light lamp 2, left rear fog lamp & left brake lamp 2 Right license plate light (sedan), rear window defogger relay, rear view camera system control module, left license plate light (sedan), electronic damping control module, lane change assistance control module, lane change assistance control module 2, rear lid lock cylinder unlock button (sedan) & electro mechanical parking brake control module Voltage stabilizer (engine start/stop system) Ground Distribution Wiring Diagram (3 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Ground Distribution Wiring Diagram (3 of 3) for Audi A4 2.0T Avant Quattro 2011: 24 Active steering control module Driver's backrest heating element & driver's seat backrest side bolster heater Driver's door control module, vehicle electrical system control module, wiper motor control module, alarm horn, automatic day/night interior mirror relay, right washer nozzle heater, left washer nozzle heater, clutch position sensor (m/t), garage door opener control module, air quality sensor, left front brake pad wear sensor & esp sensor unit Electro- mechanical power steering motor shield Engine control module (ecm) & suppressor Esp sensor unit 2 (if equipped), high tone horn, multi-media on driver's seat, headlamp washer pump, left front fog lamp, left low beam headlamp, front hood switch, driver's side air bag igniter, left rear door control module, a/c pressure/temperature sensor, left headlamp assembly, driver's seat backrest side bolster heater, horn relay, esp sensor unit & left high beam headlamp Fm frequency filter Fuel pump (fp) control module G12 (2.0l) (left rear of engine compt) G602 G638 (behind right kick panel) G639 (behind left kick panel) G657 G663 (3.0l) Ignition coils 1, 2, 3 & 4 w/ power output stage & transmission control module (tcm) Left front outside door handle touch sensor Left front seat ventilation control module & driver's seat side bolster heater Left rear outside door handle touch sensor Low tone horn, front paddenger's door control module, right front fog lamp, left front turn signal/side marker lamp, right high beam headlamp, right low beam headlamp, coolant pump (3.0l), headlamp range control module, right headlamp assembly, front passenger's side air bag igniter, headlamp range/cornering lamp control module, tire pressure monitoring control module, distance regulation control module, right high intensity gas discharge lamp control module, right headlamp power output stage, left low beam headlamp, right parking lamp, right day time running light (drl) lamp, right headlamp beam adjustment motor, right front turn signal lamp, left headlamp beam adjustment motor & left front side marker lamp Memory seat/steering column adjustment control module, driver's seat lumbar support adjustment switch, driver's seat tilt adjustment switch, driver's backrest heating element & driver's seat height adjustment switch Rain/light recognition sensor, driver's make up mirror light contact switch, front passenger's make up mirror light contact switch, power sunroof control module (sedan), anti-theft alarm system sensor, garage door opener control head, automatic day/night interior mirror, directional stabilization assistance control module, 6-pin connector, sunroof regulator (sedan), directional stabilization assistance windshield heater humidity sensor (if equipped), driver's reading light button, light recognition sensor & assistance windshield heater Right front outside door handle touch sensor Roof blind control module Transmission range (tr) gear recognition switch (m/t), oil level thermal sensor & after run coolant pump
HEADLIGHTS Headlights Wiring Diagram, with Bi-Xenon with Cornering Headlights (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Headlights Wiring Diagram, with Bi-Xenon with Cornering Headlights (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 39 14a Computer data lines system Driver's side fuse panel (behind left end of dash) Emergency flasher button Emergency flasher indicator lamp Fog lamp button Front passenger air bag disabled indicator lamp Fuse 5a Fuse carrier 1 Fuse carrier 2 G639 (behind left kick panel) G687 (left side of center tunnel) Hot at all times Instrument cluster control module Instrument panel illumination dimmer switch Interior lights system Lamp left parking Left dynamic cornering light motor Left headlamp beam adjustment motor Left headlamp power output stage Left headlight assembly Left high intensity gas discharge (hid) lamp Left high intensity gas discharge (hid) lamp control module Left led parking lamp/drl module (w/ light sensor package) Left low beam reflector motor Light switch Marker lamp left front side Passenger's side fuse panel (behind right end of dash) Rear fog lamp button Signal lamp left front turn T12k T16b T17m T17n T32a T4ad Valet parking indicator lamp Valet parking lock button Vehicle electrical system control module (under left side of dash) Headlights Wiring Diagram, with Bi-Xenon with Cornering Headlights (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Headlights Wiring Diagram, with Bi-Xenon with Cornering Headlights (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 24 Computer data lines system Driver's side fuse panel (behind left end of dash) Fuse 5a Fuse carrier 1 G638 (behind right kick panel) G639 (behind left kick panel) Headlight range/ cornering lamp control module (behind glove box) Lamp Left front fog lamp Left front level control sensor (w/o electronic damping) (in left front wheelwell) Left rear level control sensor (w/o electronic damping) (in left rear wheelwell) Marker lamp right front side Right dynamic cornering light motor Right front fog lamp Right front turn signal lamp Right headlamp beam adjustment motor Right headlamp power output stage Right headlight assembly Right high intensity gas discharge (hid) lamp Right high intensity gas discharge (hid) lamp control module Right led parking lamp/drl module (w/ light sensor package) Right low beam reflector motor Right parking T4ae Headlights Wiring Diagram, with Bi-Xenon without Cornering Headlights (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Headlights Wiring Diagram, with Bi-Xenon without Cornering Headlights (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 37 14a Computer data lines system Driver's side fuse panel (behind left end of dash) Emergency flasher button Emergency flasher indicator lamp Fog lamp button Front passenger air bag disabled indicator lamp Fuse 5a Fuse carrier 1 Fuse carrier 2 G639 (behind left kick panel) G687 (left side of center tunnel) Hot at all times Instrument cluster control module Instrument panel illumination dimmer switch Interior lights system Left front side marker lamp Left front turn signal lamp Left headlamp beam adjustment motor Left headlight assembly Left high intensity gas discharge (hid) lamp Left high intensity gas discharge lamp control module Left led parking lamp/drl module (w/ light sensor package) Left parking lamp Let low beam reflector motor Light switch Passenger's side fuse panel (behind right end of dash) Rear fog lamp button T12k T16b T17m T17n T32a T4ad Valet parking indicator lamp Valet parking lock button Vehicle electrical system control module (under left side of dash) Headlights Wiring Diagram, with Bi-Xenon without Cornering Headlights (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Headlights Wiring Diagram, with Bi-Xenon without Cornering Headlights (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 23 Computer data lines system Driver's side fuse panel (behind left end of dash) Fuse 5a Fuse carrier 1 G638 (behind right kick panel) G639 (behind left kick panel) Headlight range control module (behind glove box) Left front fog lamp Left front level control system sensor (w/o electronic damping) (in left front wheelwell) Left rear level control system sensor (w/o electronic damping) (in left rear wheelwell) Marker lamp right front side Right front fog lamp Right front turn signal lamp Right headlamp beam adjustment motor Right headlight assembly Right high intensity gas discharge (hid) lamp Right high intensity gas discharge lamp control module Right led parking lamp/drl module (w/ light sensor package) Right low beam reflector motor Right parking lamp T26a T26b T4ae Headlights Wiring Diagram, without Bi-Xenon Headlights for Audi A4 2.0T Avant Quattro 2011 List of elements for Headlights Wiring Diagram, without Bi-Xenon Headlights for Audi A4 2.0T Avant Quattro 2011: 49 (behind left kick panel) 10a 14a Computer data lines system Driver's side fuse panel (behind left end of dash) Emergency flasher button Emergency flasher indicator lamp Fog lamp button Front passenger air bag disabled indicator lamp Fuse 30a Fuse 5a Fuse carrier 1 Fuse carrier 2 Fuse carrier 3 G638 (behind right kick panel) G639 G639 (behind left kick panel) G687 (left side of center tunnel) Headlamp right low beam Hot at all times Instrument cluster control module Instrument panel illumination dimmer switch Interior lights system Lamp left parking Lamp right parking Left front fog lamp Left front side marker lamp Left headlight assembly Left high beam headlamp Left low beam headlamp Light switch Marker lamp right front side Passenger's side fuse panel (behind right end of dash) Rear fog lamp button Right front fog lamp Right headlight assembly Right high beam headlamp Sensor package) (w/ light (drl) lamp running light left daytime Sensor package) (w/ light (drl) lamp running light right daytime Signal lamp left front turn Signal lamp right front turn T12k T16b T17m T17n T32a Valet parking indicator lamp Valet parking lock button Vehicle electrical system control module (under left side of dash)
HORN Horn Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Horn Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 18 Air bag spiral return/ slip ring (in steering column) Computer data lines system Driver's side fuse panel (behind left end of dash) Fuse 25a Fuse carrier G638 (behind right kick panel) G639 (behind left kick panel) High tone horn Horn relay (on vehicle electrical system control module relay/fuse carrier) Hot at all times Low tone horn Nca Signal horn activation Steering column electronic systems control module (on steering column, behind steering wheel) Steering wheel control module T16b T32b Vehicle electrical system control module (under left side of dash)
INSTRUMENT CLUSTER Front Information Display Control Module Wiring Diagram, Basic for Audi A4 2.0T Avant Quattro 2011 List of elements for Front Information Display Control Module Wiring Diagram, Basic for Audi A4 2.0T Avant Quattro 2011: 29 18 pin Antenna amplifier 3 (wagon) (left side of cargo area) Computer data lines system Connector t8a (not used) Front information display control head Front information display control head control module (behind glove box) Fuse 5a 20a Fuse carrier 2 G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel) G687 (left side of center tunnel) Hot at all times Multimedia control head Nca Passenger's side fuse panel (behind right end of dash) Power distribution system Radio, telephone & navigation system antenna (if equipped) (center rear of roof) Red Sound systems T12q T12r T16j T17b T2cv T2cw T2cx T8ab T8h W/ navigation W/o navigation Front Information Display Control Module Wiring Diagram, High for Audi A4 2.0T Avant Quattro 2011 List of elements for Front Information Display Control Module Wiring Diagram, High for Audi A4 2.0T Avant Quattro 2011: 21 Computer data lines system Front information display control head Front information display control head control module (behind glove box) Fuse 30a Fuse carrier 3 G687 (left side of center tunnel) G688 (right side of center tunnel) Hot at all times Luggage compartment relay/fuse carrier (right side of luggage compt) Multimedia control head Nca Pnk Power distribution system Rear view camera system control module (right side of trunk) Red Sound systems T20b T22a Tv tuner (if equipped) (left side of trunk) W/ rear view camera W/o rear view camera Instrument Cluster Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Instrument Cluster Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 20 (left side of center tunnel) g687 Abs warning lamp ind Air bag malfunction indicator lamp (mil) Asr/ esp control lamp ind Computer data lines system Fuel level sensor & transfer fuel pump (fp) Fuel level sensor 2 (if equipped) Fuse 5a Fuse carrier 2 G50 (left side of luggage compt) Hot at all times Instrument cluster control module Passenger's side fuse panel (behind right end of dash) Radio frequency controlled clock Radio frequency controlled clock receiver Speedometer T17c T17f T17g Tachometer
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 42 Ambient illumination 1 Comfort system control module (right side of trunk) Computer data lines system Driver's make-up mirror light contact switch Driver's side fuse panel (behind left end of dash) Front passenger's make-up mirror light contact switch Fuse 5a Fuse carrier 1 G50 (left side of luggage compt) G51 (right side of luggage compt) G639 (behind left kick panel) G654 (top of right "d" pillar) G687 (left side of center tunnel) G730 (base of right "c" pillar) Glove compartment lamp switch Glove compartment light Left front footwell light (w/ additional lighting equipment) Left luggage compartment light Left make-up mirror illumination (w/ additional lighting equipment) Left rear footwell light (w/ additional lighting equipment) Luggage compartment light Rear lid lock button Right front footwell light (w/ additional lighting equipment) Right luggage compartment light Right make-up mirror illumination (w/ additional lighting equipment) Right rear footwell light (w/ additional lighting equipment) Sedan T10m T10p T12k T16b T17g T17l T17m T17p T32a T32b T32c Vehicle electrical system control module (under left side of dash) W/ led W/o led Wagon Courtesy Lamps Wiring Diagram (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 48 Automatic day/ night interior mirror Computer data lines system Discontinued, phased in modification Driver door control module (in driver front door) Driver's door contact switch Driver's door warning light Driver's map/ reading light Driver's reading light button Front interior lamp assembly Front interior light Front passenger door control module (in front passenger front door) Front passenger's door contact switch Front passenger's door warning light Front passenger's map/ reading light Front passenger's reading light button G639 (behind left kick panel) Instrument illumination circuit Interior illumination switch Left front entry light Left rear door contact switch Left rear door control module (in left rear door) Left rear door warning light Left rear entry light Left rear interior light Left rear reading light switch Phased in modification Rear interior lamp assembly Red Right front entry light Right rear door contact switch Right rear door control module (in right rear door) Right rear door warning light Right rear entry light Right rear interior light Right rear reading light switch 1 T16o T16p T20f T20g T20h T20i T27a T27b T27c T27d T32j T32l T8b Instrument Illumination Wiring Diagram (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 49 (in left rear door) left rear door control module 12 v socket (if equipped) Center instrument panel vent illumination (w/ additional lighting equipment) Computer data lines system Discontinued, phased in modification Driver's side fuse panel (behind left end of dash) Electromechanical parking brake button Fog lamp button Fuse 5a Fuse carrier G639 (behind left kick panel) G687 (left side of center tunnel) G688 (right side of center tunnel) Garage door opener control module (behind center of front grille) Hot at all times Instrument panel illumination dimmer switch Left instrument panel vent illumination (w/ additional lighting equipment) Left rear door opener illumination Left rear door warning light Left rear entry light Left rear interior lock switch Left rear window switch Light switch Parking aid button, asr/esp button & rear window shade switch Passenger's side fuse panel (behind right end of dash) Rear fog lamp button Rear temperature selection potentiometer Right instrument panel vent illumination (w/ additional lighting equipment) Right rear door control module (in right rear door) Right rear door opener illumination Right rear door warning light Right rear entry light Right rear interior lock switch Right rear window switch T12k T16b T16o T16p T17m T20h T20i T27b T27d T32a T32b Valet parking lock button Vehicle electrical system control module (under left side of dash) W/ navigation system W/o navigation system Instrument Illumination Wiring Diagram (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 38 (if equipped) (right side of center tunnel) g688 12 v socket 2 (if equipped) Alarm system off switch Central locking safe indicator lamp Cigarette lighter illumi- nation Computer data lines system Driver door control module (in driver front door) Driver's door opener illumination Driver's door warning light Driver's interior locking switch Driver's seat memory program control head (w/ memory) Front interior lamp assembly Front passenger door control module (in front passenger front door) Front passenger's door opener illumination Front passenger's door warning light Front passenger's interior lock switch G639 (behind left kick panel) G688 (right side of center tunnel) G730 (base of right "c" pillar) Left front entry light Left rear heated seat regulating switch (if equipped) Left rear seat head restraint adjustment button Mirror adjustment switch Power window control head Rear lid remote unlock switch Right front entry light Right rear heated seat regulating switch Sunroof regulator (sedan) T20f T20g T27a T27c T32j T32l T8b Telephone base plate (if equipped) Window regulator switch
MEMORY SYSTEMS Memory Systems Wiring Diagram (1 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Memory Systems Wiring Diagram (1 of 3) for Audi A4 2.0T Avant Quattro 2011: 27 (under rear of driver seat cushion) driver's seat height adjustment motor/sensor Backrest Circuit breaker 1 15a Computer data lines system Driver power seat adjustment Driver's backrest adjustment motor/sensor (in driver front seat back) Driver's head restraint height adjustment motor/sensor Driver's seat adjustment control head Driver's seat fore/aft adjustment motor/sensor Driver's seat inclination adjustment motor/tilt adjustment sensor Fore/aft G639 (behind left kick panel) Height Hot at all times Memory seat/ steering column adjustment control module (under driver's seat) Red Restraint head Seats system T10q T12l T12m T16h T27a T32g T6ah T8u Tilt Memory Systems Wiring Diagram (2 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Memory Systems Wiring Diagram (2 of 3) for Audi A4 2.0T Avant Quattro 2011: 28 11a Computer data lines system Day/night (if equipped) Driver door control module (in driver front door) Driver's exterior mirror assembly Driver's seat memory program control head Driver's side fuse panel (behind left end of dash) Fold-in Fuse 15a Fuse 30a Fuse carrier G639 (behind left kick panel) Heater Horizontal Hot at all times Interior lights system Lane change (if equipped) Navigation system Nca Pnk Power distribution system Red T16m T20f T27a T32j Turn signal lamp Vertical Memory Systems Wiring Diagram (3 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Memory Systems Wiring Diagram (3 of 3) for Audi A4 2.0T Avant Quattro 2011: 29 11a Adjustment switch Computer data lines system Day/night (if equipped) Fold away switch Fold-in Front passenger's door control module (in front passenger front door) Front passenger's exterior mirror assembly Fuse 15a Fuse 30a Fuse carrier 3 G638 (behind right kick panel) Heater Horizontal Hot at all times Interior lights system Lane change (if equipped) Luggage compartment relay/fuse carrier (right side of luggage compt) Mirror adjustment switch assembly Navigation system Nca Power distribution system Red Selector switch T16n T20g T27c Turn signal lamp Vertical
NAVIGATION Lane Departure Warning Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Lane Departure Warning Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 23 10a Change lane Computer data lines system Directional stabilization assistance control module Directional stabilization assistance windshield heater Driver's exterior mirror assembly Driver's side fuse panel (behind left end of dash) Front passenger's exterior mirror assembly Fuse 10a Fuse 5a Fuse carrier G51 (right side of luggage compt) G639 (behind left kick panel) Interior lights system Lane change Lane change assistance button Lane change assistance control module (on left taillight assembly) Lane change assistance control module 2 (on right taillight assembly) Luggage compartment relay/fuse carrier (right side of luggage compt) Nca T12f T27a T27c Navigation Wiring Diagram, MMI 2 Basic (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Navigation Wiring Diagram, MMI 2 Basic (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 31 18 pin connector (w/o speaker phone) Cd changer Computer data lines system Digital sound system control module (wagon: left rear cargo area) (sedan: left rear of trunk) External audio source connection (w/ mmi high) Front information display control head control module (w/o rear view camera) (behind glove box) Fuse 40a Fuse 5a Fuse carrier 2 Fuse carrier 3 G50 (left side of luggage compt) G687 (left side of center tunnel) Hot at all times Left front mid-bass speaker Left front treble speaker Luggage compartment relay/fuse carrier (right side of luggage compt) Most data bus circuit Nca Passenger's side fuse panel (behind right end of dash) Rear view camera system control module (if equipped) (right side of trunk) Right front mid-bass speaker Right front treble speaker T17d T17f T18a T20c T27a T27c T32h Tv tuner (left side of trunk) W/ mmi high Navigation Wiring Diagram, MMI 2 Basic (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Navigation Wiring Diagram, MMI 2 Basic (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 33 Antenna amplifier 2 (right rear of roof) Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area) Computer data lines system Driver's seat multimedia Front passenger's seat multimedia Fuse 5a Fuse 7.5a Fuse carrier 4 Fuse carrier 5 G50 (left side of luggage compt) G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel) G62 (right "c" pillar) G639 (behind left kick panel) G730 (base of right "c" pillar) Hot at all times Hot w/ sockets relay energized Left rear mid/low range speaker Left rear treble speaker Luggage compartment relay/fuse carrier (right side of luggage compt) Most data bus circuit Navigation system w/ cd drive control module (left side of trunk) Nca Radio Radio, telephone navigation system antenna (w/ roof antenna) (center rear of roof) Right rear mid/low range speaker Right rear treble speaker Satellite antenna Satellite radio (left rear of trunk) T27b T27d T2da T2db W/ speaker phone Navigation Wiring Diagram, MMI 2 Standard (1 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Navigation Wiring Diagram, MMI 2 Standard (1 of 3) for Audi A4 2.0T Avant Quattro 2011: 22 18 pin connector (w/o speaker phone) Computer data lines system Digital sound system control module (wagon: left rear of cargo area) (sedan: left rear of trunk) External audio source connection (7a3/7a6) Front information display control control module head control module (w/o rear view camera) (behind glove box) Fuse 40a Fuse carrier 3 G50 (left side of luggage compt) Hot at all times Luggage compartment relay/fuse carrier (right side of luggage compt) Microphone unit (in front roof module) Most data bus circuit Nca Rear view camera system control module (if equipped) (right side of trunk) T18a T20c Telephone microphone Telephone transceiver (under front passenger's seat) Tv tuner (left side of trunk) Voice control microphone W/ speaker phone W/o speaker phone Navigation Wiring Diagram, MMI 2 Standard (2 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Navigation Wiring Diagram, MMI 2 Standard (2 of 3) for Audi A4 2.0T Avant Quattro 2011: 19 (sedan: left side of trunk) (wagon: left side of cargo area) Antenna amplifier 2 (right rear of roof) Antenna amplifier 3 Computer data lines system Fuse 7.5a Fuse carrier G50 (left side of luggage compt) G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel) G62 (right "c" pillar) Hot at all times Luggage compartment relay/fuse carrier (right side of luggage compt) Most data bus circuit Navigation system w/ cd drive control module (left side of trunk) Nca Radio Radio, telephone navigation system antenna (w/ roof antenna) (center rear of roof) Satellite antenna Satellite radio (left rear of trunk) W/ speaker phone Navigation Wiring Diagram, MMI 2 Standard (3 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Navigation Wiring Diagram, MMI 2 Standard (3 of 3) for Audi A4 2.0T Avant Quattro 2011: 37 Cd changer Center mid/high range speaker Computer data lines system Driver's seat multimedia External audio source connection (w/ mmi high) Front passenger's seat multimedia Fuse 5a Fuse carrier 2 Fuse carrier 4 G639 (behind left kick panel) G687 (left side of center tunnel) G730 (base of right "c" pillar) Hot at all times Hot w/ sockets relay energized Left front mid-bass speaker Left front treble speaker Left rear mid/low range speaker Left rear treble speaker Luggage compartment relay/fuse carrier (right side of luggage compt) Most data bus circuit Nca Passenger's side fuse panel (behind right end of dash) Right front mid-bass speaker Right front treble speaker Right rear mid/low range speaker Right rear treble speaker Subwoofer T17c T17d T17f T27a T27b T27c T27d T2da T2db W/ mmi high Navigation Wiring Diagram, MMI 3 Basic (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Navigation Wiring Diagram, MMI 3 Basic (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 36 18-pin connector (w/o handsfree speaking system) Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area) Comfort system central control module (right side of trunk) Computer data lines system Fuse 20a Fuse 7.5a Fuse carrier G50 (left side of luggage compt) G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel) G62 (right "c" pillar) Hot at all times Luggage compartment relay/fuse carrier (right side of luggage compt) Most data bus circuit Nca Radio Right front mid-bass speaker Right front treble speaker Right rear mid/ low range speaker Right rear treble speaker T10ag T12w T17f T18a T1i T1l T1m T20c T27b T27c T27d T2dg T2dn T2do T8ag Tv tuner (if equipped) (left side of trunk) W/o rear view camera Navigation Wiring Diagram, MMI 3 Basic (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Navigation Wiring Diagram, MMI 3 Basic (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 43 Antenna amplifier 2 (right rear of roof) Cd/dvd changer Computer data lines system Digital radio antenna Driver's seat multimedia Front passenger's seat multimedia Fuse 5a Fuse carrier 2 Fuse carrier 4 G639 (behind left kick panel) G687 (left side of center tunnel) G730 (base of right "c" pillar) Hot at all times Hot w/ sockets relay energized Information electronics control module 1 Left front mid-bass speaker Left front treble speaker Left rear mid/ low range speaker Left rear treble speaker Luggage compartment relay/fuse carrier (right side of luggage compt) Most data bus circuit Navigation system antenna Nca Passenger's side fuse panel (behind right end of dash) Radio, telephone navigation system antenna (center rear of roof) Satellite antenna T17d T1ac T1ae T1af T1ah T1ai T1n T1o T1p T1w T27a T2da T2db Telephone antenna Telephone base plate W/ speaker phone W/o rear view camera Navigation Wiring Diagram, MMI 3 Premium (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Navigation Wiring Diagram, MMI 3 Premium (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 48 (left side of luggage compt) g50 Antenna amplifier 2 (right rear of roof) Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area) Cd/dvd changer Comfort system central control module (right side of trunk) Computer data lines system Digital radio antenna Fuse 30a Fuse 5a Fuse 7.5a Fuse carrier Fuse carrier 2 G50 (left side of luggage compt) G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel) G62 (right "c" pillar) G687 (left side of center tunnel) Hot at all times Information electronics control module 1 Luggage compartment relay/fuse carrier (right side of luggage compt) Most data bus circuit Navigation system antenna Nca Passenger's side fuse panel (behind right end of dash) Radio Radio, telephone navigation system antenna (center rear of roof) Satellite antenna T10ag T1ac T1ae T1af T1ah T1ai T1i T1l T1m T1n T1o T1p T1w T20c T2dg T2dn T2do Telephone antenna Telephone base plate Tv tuner (if equipped) (left side of trunk) W/ speaker phone W/o rear view camera Navigation Wiring Diagram, MMI 3 Premium (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Navigation Wiring Diagram, MMI 3 Premium (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 42 (left side of luggage compt) g50 (sedan: left rear of trunk) Center mid/ high range speaker Computer data lines system Digital sound system control module (wagon: left rear of cargo area) Driver's seat multimedia Front passenger's seat multimedia Fuse 5a Fuse carrier 4 G639 (behind left kick panel) G730 (base of right "c" pillar) Hot w/ sockets relay energized Inside microphone Left front bass speaker Left front mid-bass speaker Left front treble speaker Left rear mid/ low range speaker Left rear midrange speaker Left rear treble speaker Luggage compartment relay/fuse carrier (right side of luggage compt) Microphone unit (in front roof module) Most data bus circuit Nca Right front bass speaker Right front midrange speaker Right front treble speaker Right rear mid/ low range speaker Right rear midrange speaker Right rear treble speaker Subwoofer T17c T17d T17f T18b T27a T27b T27c T27d T2da T2db T2dk T32h Navigation Wiring Diagram, MMI 3 Standard (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Navigation Wiring Diagram, MMI 3 Standard (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 39 18-pin connector (w/o handsfree speaking system) Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area) Center mid/high range speaker Comfort system central control module (right side of trunk) Computer data lines system Fuse 30a Fuse 7.5a Fuse carrier G50 (left side of luggage compt) G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel) G62 (right "c" pillar) Hot at all times Luggage compartment relay/fuse carrier (right side of luggage compt) Most data bus circuit Nca Radio Right front mid-bass speaker Right front treble speaker Right rear mid/ low range speaker Right rear treble speaker Subwoofer T10ag T12w T17c T17f T18a T1i T1l T1m T20c T27b T27c T27d T2dg T2dn T2do T8ag Tv tuner (if equipped) (left side of trunk) W/o rear view camera Navigation Wiring Diagram, MMI 3 Standard (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Navigation Wiring Diagram, MMI 3 Standard (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 43 Antenna amplifier 2 (right rear of roof) Cd/dvd changer Computer data lines system Digital radio antenna Driver's seat multimedia Front passenger's seat multimedia Fuse 5a Fuse carrier 2 Fuse carrier 4 G639 (behind left kick panel) G687 (left side of center tunnel) G730 (base of right "c" pillar) Hot at all times Hot w/ sockets relay energized Information electronics control module 1 Left front mid-bass speaker Left front treble speaker Left rear mid/ low range speaker Left rear treble speaker Luggage compartment relay/fuse carrier (right side of luggage compt) Most data bus circuit Navigation system antenna Nca Passenger's side fuse panel (behind right end of dash) Radio, telephone navigation system antenna (center rear of roof) Satellite antenna T17d T1ac T1ae T1af T1ah T1ai T1n T1o T1p T1w T27a T2da T2db Telephone antenna Telephone base plate W/ speaker phone W/o rear view camera Parking Assistant Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Parking Assistant Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 25 Computer data lines system Front parking aid warning buzzer (under center console) Fuse 7.5 Fuse carrier G51 (right side of luggage compt) G687 (w/ navigation) (left side of center tunnel) G688 (w/o navigation) (right side of center tunnel) Left front center parking aid sensor (in front bumper) Left front parking aid sensor (in front bumper) Left rear center parking aid sensor (on rear bumper) Left rear parking aid sensor (on rear bumper) Luggage compartment relay/fuse carrier (right side of luggage compt) Parallel parking assistance control module (right side of trunk) Parking aid button (if equipped) Rear parking aid warning buzzer (left side of cargo area) Right front center parking aid sensor (on front bumper) Right front parking aid sensor (front bumper) Right rear center parking aid sensor (on rear bumper) Right rear parking aid sensor (on rear bumper) T12e T12g T16e T17f T6v W/ navigation Rear Camera Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Rear Camera Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 16 Computer data lines system Front information display control head control module (behind glove box) Fuse 5a Fuse carrier G51 (right side of luggage compt) Hot at all times Information electronics control module 1 (if equipped) Luggage compartment relay/fuse carrier (right side of luggage compt) Nca Pins: 1-38 (not used) Pins: 49-54 (not used) Rear view camera Rear view camera system control module (right side of trunk) T12x T1s Tv tuner (left side of trunk)
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 6) for Audi A4 2.0T Avant Quattro 2011 List of elements for Power Distribution Wiring Diagram (1 of 6) for Audi A4 2.0T Avant Quattro 2011: 95 (not used) (w/ heated spray jet) 10a 11a 12a 18 pin connector (not used) 40a 8 pin connector (not used) A/c pressure/ temperature sensor Active steering control module Air quality sensor Asr/esp button Automatic day/night interior mirror relay Base Battery Battery monitoring control module (middle of luggage compt, on battery) Clutch position sensor (m/t) Comfort system central control module Data bus on board diagnostic interface Data link connector (dlc) Digital sound system control module Directional stabilization assistance control module Distance regulation control module (if equipped) Driver's side fuse panel (behind left end of dash) From driver's side fuse panel (diagram 4 of 6) From driver's side fuse panel (diagram 6 of 6) Fuse Fuse 10a Fuse 110a Fuse 3 20a 30a Fuse 5a Fuse 7.5a Fuse carrier Fuse carrier 1 Fuse panel a (on battery, in luggage compt) G624 (middle of luggage compt, near battery) Garage door opener control head Garage door opener control module Generator & voltage regulator Headlamp range control module Headlamp range/ cornering lamp control module Information electronics control module 1 Left headlamp assembly (w/ corne- ring lamps) Left washer nozzle heater Luggage compartment relay/fuse carrier (right side of luggage compt) Navigation Navigation system w/ cd drive control module Nca Passenger's side fuse panel (behind right end of dash) Radio Radio (premium) Rear view camera system control module Rear window defogger fuse Rear window defogger relay Red Right headlamp assembly Right washer nozzle heater Satellite radio Selector lever sensor system control module Shift lock solenoid Steering column electronic systems control module T10ag T12c T16i T17e T17g T17r T17w T18a T26a T32b T32d T32h T4aj T8g T8h T8m T8n Telephone amplifier Telephone baseplate Telephone transceiver To driver's side fuse panel (diagram 4 of 6) To fuse 2 (diagram 2 of 6) To luggage compartment relay/fuse carrier (diagram 3 of 6) To passenger's side fuse panel (diagram 2 of 6) To sockets relay (diagram 4 of 6) To voltage stabilizer (diagram 3 of 6) Tv tuner Vehicle electrical system control module W/ 9zg W/ 9zw W/ cornering lamps W/ sound system W/o cornering lamps W/o sound system Power Distribution Wiring Diagram (2 of 6) for Audi A4 2.0T Avant Quattro 2011 List of elements for Power Distribution Wiring Diagram (2 of 6) for Audi A4 2.0T Avant Quattro 2011: 63 10a 11a 12a 2.0l 3.0l 40a 50a Abs control module Abs control module fuse 1 Access/ start authorization switch Air bag control module Battery interrupt igniter Battery jump start terminal (middle of engine compt plenum chamber) Cd changer & dvd changer Charisma switch module Climatronic control module Coolant fan control (fc) control module (3.0l) Coolant fan control (fc) control module 2 (3.0l) Data bus on board diagnostic interface Data link connector (dlc) Electronic steering column lock control module Engine control module (ecm) External audio source connection Fresh air blower control module From a fuse 1 (diagram 1 of 6) From automatic day/night interior mirror relay (diagram 1 of 6) Front information display control head Front information display control head control module Fuse 1 60a Fuse 10a Fuse 110a Fuse 3 5a 20a Fuse 40a Fuse 5a Fuse carrier Fuse panel a (on battery, in luggage compt) Generator & voltage regulator Instrument cluster control module Light switch Nca Passenger's side fuse panel (behind right end of dash) Radio Red Secondary air injection (air) pump fuse Secondary air injection (air) pump relay (w/ eu5) Starter Steering column electronic systems control module Suppressor T16j T16l T17f T20e T8ai T94 To driver power seat adjustment (diagram 6 of 6) To driver's side fuse panel (diagram 6 of 6) To e-box relay/ fuse carrier (diagram 5 of 6) To e-box relay/fuse carrier (diagram 5 of 6) W/ engine start/stop system W/ mmi high W/ navigation W/o engine start/stop system W/o navigation Power Distribution Wiring Diagram (3 of 6) for Audi A4 2.0T Avant Quattro 2011 List of elements for Power Distribution Wiring Diagram (3 of 6) for Audi A4 2.0T Avant Quattro 2011: 56 (not used) (right side of luggage compt) luggage compartment relay/fuse carrier 10a 11a 12a All wheel drive control module Auxiliary heater control module Auxiliary heater radio receiver Comfort system central control module Digital sound system control module Electro- mechanical parking brake button Electro- mechanical parking brake control module Electronic damping control module From battery monitoring control (diagram module 1 of 6) From fuse panel a (diagram 1 of 6) From luggage compartment relay/fuse carrier (diagram 1 of 6) From luggage compartment relay/fuse carrier (diagram 4 of 6) Front information display control head control module Front passenger's door control module Fuse Fuse 1 30a Fuse 15a Fuse 20a Fuse 30a Fuse 35a Fuse 40a Fuse 5a Fuse carrier Fuse carrier 2 Fuse carrier 3 G51 (right side of luggage compt) Left rear heated seat regulating switch Luggage compartment relay/fuse carrier (right side of luggage compt) Nca Rear lid control module (wagon) Rear lid control module 2 (avant) Red Reductant system control module Right front seat ventilation control module Right rear door control module Right rear heated seat regulating switch T12u T17o T17p T20b T20g T20i T27c T27d T32h T6k Tire pressure monitoring control module To converter w/ socket 12v & 230v (diagram 4 of 6) Towing recognition control module Vehicle positioning system interface control module Voltage stabilizer (w/ engine start/stop system) (in spare tire well) Power Distribution Wiring Diagram (4 of 6) for Audi A4 2.0T Avant Quattro 2011 List of elements for Power Distribution Wiring Diagram (4 of 6) for Audi A4 2.0T Avant Quattro 2011: 77 (not used) (right side of luggage compt) g51 (right side of luggage compt) luggage compartment relay/fuse carrier 10a 11a 12 v socket (if equi- pped) 12 v socket 3 (if equipped) 12a 13a 14a 15a 16a 18 pin connector (not used) 2.0l 3.0l Abs control module Air bag control module All- wheel drive control module Automatic day/night interior mirror relay Cigarette lighter Comfort system central control module Converter w/ socket, 12v & 230v (if equipped) Distance regulation control module (if equipped) Driver's seat multimedia Driver's side fuse panel (behind left end of dash) Electro- mechanical parking brake button Electro- mechanical parking brake control module Electronic damping control module From driver's side fuse panel (diagram 1 of 6) From e-box relay/ fuse carrier (diagram 5 of 6) From fuse panel a e (diagram 1 of 6) From luggage compartment relay/fuse carrier (diagram 3 of 6) Front passenger's air bag disabled indicator lamp Front passenger's seat multimedia Fuse Fuse 15a Fuse 25a Fuse 40a Fuse 5a Fuse 7.5a Fuse carrier G51 (right side of luggage compt) G688 (right side of center tunnel) G730 (base of right "c" pillar) Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Interior lights system Lane change assistance control module Lane change assistance control module 2 Left rear heated seat regulating switch (if equipped) Luggage compartment relay/fuse carrier (right side of luggage compt) Nca Parallel parking assistance control module Rear window wiper motor Red Right rear heated seat regulating switch (if equipped) Seat occupied recognition control module Sockets relay (luggage compt relay/ fuse carrier) T10n T12f T16e T17c T17f T18a T20a T20b T32c To driver's side fuse panel (diagram 6 of 6) To passenger's side fuse panel (diagram 1 of 6) To starter relay 2 (diagram 5 of 6) To voltage stabilizer (diagram 3 of 6) Towing recognition control module W/ power output stage Power Distribution Wiring Diagram (5 of 6) for Audi A4 2.0T Avant Quattro 2011 List of elements for Power Distribution Wiring Diagram (5 of 6) for Audi A4 2.0T Avant Quattro 2011: 68 (2.0l) (3.0l) (in plenum chamber electronics box) e-box relay/ fuse carrier 10a 11a 12a 2.0l 2.0l t94 3.0l 3.0l t94 6 speed a/t Auxiliary engine coolant (ec) pump relay (3.0l w/ 8z9) Cam adjustment actuator 1 Cam adjustment actuator 2 Cam adjustment actuator 3 Cam adjustment actuator 4 Cam adjustment actuator 5 Cam adjustment actuator 6 Cam adjustment actuator 7 Cam adjustment actuator 8 Camshaft adjustment valve 1 Camshaft adjustment valve 2 (3.0l) Charge air cooling pump (3.0l) Climatronic refrigerant shut-off valve Coolant circulation pump relay (2.0l w/ after run coolant pump) Coolant fan control (fc) control module (3.0l) Coolant fan control (fc) control module 2 (3.0l) Cvt Direct shift gearbox (dsg) mechatronic Engine control module (ecm) Evaporative emission (evap) canister purge regulator valve (2.0l) From driver's side fuse panel (diagram 4 of 6) From fuse panel a (diagram 2 of 6) From fuse q panel a (diagram 2 of 6) Fuel pressure regulator valve Fuse 10a 15a Fuse 12 (2.0l) 5a Fuse 15a Fuse 20a Fuse 5a Fuse 9 (3.0l) 15a Heater oxygen sensor (ho2s) & oxygen sensor (o2s) heater Heater oxygen sensor (ho2s) 2 & oxygen sensor (o2s) 2 heater Intake manifold runner control (imrc) valve (2.0l) Leak detection pump (ldp) (2.0l) Left electo- hydraulic engine mount solenoid valve (3.0l & 2.0l a/t) Mass air flow (maf) sensor (2.0l) Nca Oil level thermal sensor Oil pressure regulation valve (2.0l) Oxygen sensor (o2s) (behind 3-way catalytic converter (twc)) & oxygen sensor (o2s) 1 (behind 3-way catalytic converter (twc)) heater Oxygen sensor (o2s) 2 (behind 3-way catalytic converter (twc)) & oxygen sensor (o2s) 2 (behind 3-way catalytic converter (twc)) heater Red Right electro- hydraulic engine mount solenoid valve (3.0l) Starter relay Starter relay 2 T14f T16r T17q T17r T94 To brake light switch (diagram 6 of 6) To ignition coils (diagram 4 of 6) To intake manifold runner control (imrc) valve (diagram 6 of 6) Transmission control module (tcm) Turbocharger recirculating valve (2.0l) W/ direct shift gearbox W/o direct shift gearbox Wastegate bypass regulator valve (2.0l) Power Distribution Wiring Diagram (6 of 6) for Audi A4 2.0T Avant Quattro 2011 List of elements for Power Distribution Wiring Diagram (6 of 6) for Audi A4 2.0T Avant Quattro 2011: 74 (not used) 10a 11a 12a 3.0l 6 pin connector (not used) Abs control module Active steering control module Alarm horn Antenna amplifier 3 Anti-theft alarm system sensor Automatic day/night interior mirror Brake light switch Circuit breaker 1 15a Clutch position sensor (m/t) Driver power seat adjustment Driver's door control module Driver's power seat switch Driver's seat lumbar support adjustment switch Driver's side fuse panel (behind left end of dash) Evaporative emission (evap) canister purge regul- ator valve From automatic day/night interior mirror relay (diagram 4 of 6) From e-box relay/ fuse carrier (diagram 5 of 6) From fuse panel a (diagram 2 of 6) From sockets relay (terminal 15) (diagram 4 of 6) Front passenger power seat adjustment Front passenger's seat lumbar support adjustment switch Fuel metering valve Fuel pump (fp) control module Fuse Fuse 10a Fuse 15a Fuse 20a Fuse 25a Fuse 30a Fuse 35a Fuse 5 30a Fuse 5a Fuse carrier Horn relay Intake manifold runner control (imrc) valve Leak detection pump (ldp) Left front seat ventilation control module Left rear door control module Memory seat/ steering column adjustment control module (if equipped) Nca Oil pressure regulation valve Passenger's power seat switch Power sunroof control module (sedan) Rain/light recognition sensor Red Roof blind control module (avant) Secondary air injection (air) pump relay (w/ eu5) Secondary air injection (air) solenoid valve Secondary air injection (air) solenoid valve 2 T10m T10p T12l T17b T17e T17l T17m T17n T20f T20h T27a T27b T5d T6e T6f Vehicle electrical system control module W/ seat ventilation W/o seat ventilation Wiper motor control module
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Power Door Locks Wiring Diagram (1 of 3) for Audi A4 2.0T Avant Quattro 2011: 39 (4f2/4k7) right front outside door handle touch sensor (in driver's door handle) (4f2/4k7) left front outside door handle touch sensor (right side of trunk) comfort system control module (sedan) left license plate light (sedan) rear lid lock cylinder unlock button (sedan) right license plate light 11a Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area) Central locking & anti-theft alarm system antenna (sedan) Computer data lines system Discontinued, phased in Driver's door central locking lock unit Driver's door control module (in driver's front door) Driver's side fuse panel (behind left end of dash) Fuse 15a Fuse 30a Fuse carrier 2 G51 (right side of luggage compt) G638 (behind right kick panel) G639 (behind left kick panel) G654 (top of right "d" pillar) Hot at all times Modificaton Nca Phased in modification Red Sedan T17o T20f T27a T27c T32c T32d T32e T32j Trunk lid alarm switch & rear lid central locking system motor W/ mmi W/o mmi Wagon Power Door Locks Wiring Diagram (2 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Power Door Locks Wiring Diagram (2 of 3) for Audi A4 2.0T Avant Quattro 2011: 20 (4f2/4k7) left rear outside door handle touch sensor (4f2/4k7) right rear outside door handle touch sensor Central locking safe indicator lamp Discontinued, phased in modificaton Driver's interior locking switch G639 (behind left kick panel) G730 (base of right "c" pillar) Interior lights system Left rear central locking lock unit Left rear door control module (in left rear door) Left rear interior lock switch Phased in modification Rear lid remote unlock switch Red Right rear interior lock switch T16o T20h T27b T27d W/ additional lighting equipment Power Door Locks Wiring Diagram (3 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Power Door Locks Wiring Diagram (3 of 3) for Audi A4 2.0T Avant Quattro 2011: 24 11a Computer data lines system Discontinued, phased in modificaton Front passenger door central locking lock unit Front passenger interior lock switch Front passenger's door control module (in front passenger's door) Fuse 15a Fuse 30a Fuse carrier 3 G638 (behind right kick panel) G730 (base of right "c" pillar) Hot at all times Interior lights system Luggage compartment relay/ fuse carrier (right side of luggage compt) Phased in modification Right rear central locking lock unit Right rear door control module (in right rear door) T16p T20g T20i T27c T27d T32i W/ additional lighting equipment
POWER MIRRORS Automatic Day/Night Mirror Wiring Diagram, with Humidity Sensor for Audi A4 2.0T Avant Quattro 2011 List of elements for Automatic Day/Night Mirror Wiring Diagram, with Humidity Sensor for Audi A4 2.0T Avant Quattro 2011: 32 11a Automatic day/night interior mirror Beam control Comfort system control module (right side of trunk) Computer data lines system Day/night Driver door control module (in driver front door) Driver side fuse panel (behind left end of dash) Driver's exterior mirror assembly Exterior lights system Front passenger's door control module (in passenger front door) Front passenger's exterior mirror assembly Fuse 15a Fuse 5a Fuse carrier G638 (behind right kick panel) G639 (behind left kick panel) Hot at all times Humidity sensor (if equipped) Interior lights system Light recog- nition sensor Luggage compartment relay/fuse carrier (right side of luggage compt) Power distribution system T16m T16n T17p T20f T20g T27a T27c W/ automatic high W/o automatic high Automatic Day/Night Mirror Wiring Diagram, without Humidity Sensor for Audi A4 2.0T Avant Quattro 2011 List of elements for Automatic Day/Night Mirror Wiring Diagram, without Humidity Sensor for Audi A4 2.0T Avant Quattro 2011: 29 11a Automatic day/night interior mirror Comfort system control module (right side of trunk) Computer data lines system Day/night Driver door control module (in driver front door) Driver's exterior mirror assembly Driver's side fuse panel (behind left end of dash) Exterior lights system Front passenger's door control module (in front passenger front door) Front passenger's exterior mirror assembly Fuse 15a Fuse 5a Fuse carrier Fuse carrier 2 G638 (behind right kick panel) G639 (behind left kick panel) Hot at all times Interior lights system Light recog- nition sensor Luggage compartment relay/fuse carrier (right side of luggage compt) Power distribution system T16m T16n T17p T20f T20g T27a T27c Power Mirrors Wiring Diagram (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Power Mirrors Wiring Diagram (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 29 11a Computer data lines system Day/night (if equipped) Driver door control module (in left front door) Driver's exterior mirror assembly Driver's side fuse panel (behind left end of dash) Fold-in Fuse 15a Fuse 30a Fuse carrier 2 Fuse carrier 3 G639 (behind left kick panel) Heater Horizontal Hot at all times Lane change (if equipped) Luggage compartment relay/fuse carrier (right side of luggage compt) Navigation system Nca Pnk Power distribution system Red T16m T20f T27a T27c T32j Turn signal lamp Vertical Power Mirrors Wiring Diagram (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Power Mirrors Wiring Diagram (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 21 Adjustment switch Computer data lines system Day/night (if equipped) Fold away switch Fold-in Front passenger's door control module (in front passenger door) Front passenger's exterior mirror assembly G638 (behind right kick panel) Heater Horizontal Interior lights system Lane change (if equipped) Mirror adjustment switch assembly Navigation system Nca Red Selector switch T16n T20g Turn signal lamp Vertical
POWER SEATS Front Heated Seats Wiring Diagram, with Memory Seats with Ventilation for Audi A4 2.0T Avant Quattro 2011 List of elements for Front Heated Seats Wiring Diagram, with Memory Seats with Ventilation for Audi A4 2.0T Avant Quattro 2011: 19 Backrest heating element Circuit breaker 1 15a Driver power seat adjustment Driver's backrest heating element Driver's seat backrest fan (top of driver seat backrest) Driver's seat backrest fan 2 (middle of driver seat backrest) Driver's seat cushion fan (under front of driver seat cushion) Driver's seat cushion fan 2 (under rear of driver seat cushion) Driver's seat heater G639 (behind left kick panel) Hot at all times Left front seat temp sensor Memory seat/steering column adjustment control module (under driver's seat) Red Seat heating element Side bolster heater T12l T16h T8z Front Heated Seats Wiring Diagram, without Memory Seats with Ventilation for Audi A4 2.0T Avant Quattro 2011 List of elements for Front Heated Seats Wiring Diagram, without Memory Seats with Ventilation for Audi A4 2.0T Avant Quattro 2011: 38 (behind left kick panel) g639 Backrest bolster heater Discontinued, phased in modification Driver backrest heating element Driver seat backrest blower fan Driver seat backrest blower fan 2 Driver seat cushion blower fan Driver seat cushion blower fan 2 Driver's side fuse panel (behind left end of dash) Front passenger backrest heating element Front passenger seat backrest fan (top of front passenger seat backrest) Front passenger seat backrest fan 2 (middle of front passenger seat backrest) Front passenger seat cushion fan (under front of front passenger seat cushion) Front passenger seat cushion fan 2 (under rear of front passenger seat cushion) Fuse 15a Fuse 30a Fuse carrier G730 (base of right "c" pillar) Heater Heating element Hot at all times Left front seat heater Left front seat ventilation control module (under driver's seat cushion) Luggage compartment relay/fuse carrier (right side of luggage compt) Phased in modification Red Right front seat heater Right front seat ventilation control module (under front passenger's seat cushion) Seat temperature sensor Side bolster Side bolster heater T16b T6i T6k T8y T8z Temperature sensor Vehicle electrical system control module (under left side of dash) Front Heated Seats Wiring Diagram, without Ventilation for Audi A4 2.0T Avant Quattro 2011 List of elements for Front Heated Seats Wiring Diagram, without Ventilation for Audi A4 2.0T Avant Quattro 2011: 24 Backrest heating element Backrest side bolster heater (if equipped) Climatronic control module Computer data lines system Driver's backrest heating element Driver's seat heater Driver's side fuse panel (behind left end of dash) Front passenger's backrest heating element Front passenger's seat heater Fuse 30a Fuse carrier 2 G639 (behind left kick panel) G730 (base of right "c" pillar) Heated driver's seat adjuster Heated front passenger's seat adjuster Hot at all times Left front seat temp sensor Right front seat temp sensor Seat heating element Side bolster heater (if equipped) T16b T32b T6f Vehicle electrical system control module (under left side of dash) Lumbar Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Lumbar Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 18 Driver seat lumbar support curvature adjustment motor (in driver front seat back) Driver seat lumbar support height adjustment motor (in driver front seat back) Driver's seat lumbar support adjustment switch Driver's side fuse panel (behind left end of dash) Front passenger seat lumbar support height adjustment motor (in passenger front seat back) Front passenger's seat lumbar support adjustment switch Front passenger's seat lumbar support curvature adjustment motor (in passenger front seat back) Fuse 10a Fuse carrier 3 G639 (behind left kick panel) G730 (base of right "c" pillar) Hot at all times Lumbar curv- ature Lumbar height T10m T10p T4u T4v Power Seats Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Power Seats Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 30 Backrest Circuit breaker 15a Driver power seat adjustment Driver's backrest adjustment motor (in driver front seat back) Driver's power seat switch Driver's seat fore/aft adjustment motor Driver's seat height adjustment motor (under rear of driver seat cushion) Driver's seat inclination adjustment motor Driver's seat lumbar support adjustment switch Driver's seat lumbar support curvature adjustment motor (in driver front seat back) Driver's seat lumbar support eight adjustment motor (in driver front seat back) Fore/ aft Fore/aft Front passenger power seat adjustment Front passenger seat lumbar support adjustment switch Front passenger seat lumbar support curvature adjustment motor (in passenger front seat back) Front passenger seat lumbar support eight adjustment motor (in passenger front seat back) Front passenger's backrest adjustment motor (in passenger front seat back) Front passenger's power seat switch Front passenger's seat fore/aft adjustment motor Front passenger's seat height adjustment motor (under rear of passenger seat cushion) Front passenger's seat inclination adjustment motor G639 (behind left kick panel) G730 (base of right "c" pillar) Height Hot at all times T10m T8u T8v Tilt Rear Heated Seats Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Rear Heated Seats Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 20 11a Fuse 30a Fuse 5a Fuse carrier 3 Fuse carrier 4 G688 (right side of center tunnel) G730 (base of right "c" pillar) Heated seat temperature sensor Hot at all times Left rear backrest heating element Left rear heated seat regulating switch Left rear seat heater Luggage compartment relay/fuse carrier (right side of luggage compt) Right rear backrest heating element Right rear heated seat regulating switch Right rear seat heater Seat heating element Seat occupied sensor T32b Vehicle electrical system control module (under left side of dash)
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram, with Roof Blind for Audi A4 2.0T Avant Quattro 2011 List of elements for Power Top/Sunroof Wiring Diagram, with Roof Blind for Audi A4 2.0T Avant Quattro 2011: 15 11a Computer data lines system Driver's side fuse panel (behind left end of dash) Fuse 20a Fuse carrier 3 G639 (behind left kick panel) G639 (behind left left kick panel) Hot at all times Interior lights system Power sunroof control module (center front of roof) Red Roof blind control module Sunroof motor Sunroof regulator T6e Power Top/Sunroof Wiring Diagram, without Roof Blind for Audi A4 2.0T Avant Quattro 2011 List of elements for Power Top/Sunroof Wiring Diagram, without Roof Blind for Audi A4 2.0T Avant Quattro 2011: 12 Comfort system central control module (right side of trunk) Computer data lines system Driver's side fuse panel (behind left end of dash) Fuse 20a Fuse carrier 3 G639 (behind left kick panel) Hot at all times Interior lights system Power sunroof control module (center front of roof) Sunroof motor Sunroof regulator T32c
POWER WINDOWS Power Windows Wiring Diagram (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Power Windows Wiring Diagram (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 26 Computer data lines system Computer data lines system g639 (behind left kick panel) Discontinued phased in modification Driver window regulator motor Driver's door control module (in driver's front door) Driver's side fuse panel (behind left end of dash) Front passenger window regulator motor Front passenger's door control module (in front passenger's front door) Fuse 30a Fuse carrier G638 (behind right kick panel) Hot at all times Interior lights system Luggage compartment relay/fuse carrier (right side of luggage compt) Phased in modification Right front window regulator switch T20f T20g T27a T27c T2og T32j T32l T6a0 T6am W/ additional lighting equipment Power Windows Wiring Diagram (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Power Windows Wiring Diagram (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 24 Child safety button Discontinued phased in modification Driver's door power window control head Interior lights system 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 Phased in modification Right front window regulator switch Right rear door control module (in right rear door) Right rear window regulator motor Right rear window regulator switch Right rear window switch T16o T16p T20h T20i T27b T27d T6au T6av W/ additional lighting equipment
RADIO MOST Data Bus Wiring Diagram, MMI 2 for Audi A4 2.0T Avant Quattro 2011 List of elements for MOST Data Bus Wiring Diagram, MMI 2 for Audi A4 2.0T Avant Quattro 2011: 22 (sedan: left rear of trunk) Basic Cd changer Data bus on board diagnostic interface (behind center of dash) Digital radio Digital sound system control module (wagon: left rear of cargo area) Digital sound system control module (wagon: left rear of cargo area) (sedan: left rear of trunk) Except premium External audio source connection Front information display control head control module (behind glove box) High Lwl in Lwl out Navigation system w/ cd drive control module (left side of trunk) Nca Premium Radio Satellite radio/ digital radio (satellite radio: left rear of trunk) T2bg Telephone transceiver (under front passenger's seat) Tv tuner (left side of trunk) W/o integrated control module MOST Data Bus Wiring Diagram, MMI 3 for Audi A4 2.0T Avant Quattro 2011 List of elements for MOST Data Bus Wiring Diagram, MMI 3 for Audi A4 2.0T Avant Quattro 2011: 17 Cd changer/ dvd changer Data bus on board diagnostic interface (behind center of dash) Digital sound system control module (wagon: left rear of cargo area) (sedan: left rear of trunk) Except premium Information electronics control module 1 Lwl in Lwl out Nca Premium Radio T2bg T2dg T2di T2dk T2do Tv tuner (left side of trunk) W/o integrated control module Multimedia Interface Wiring Diagram (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Multimedia Interface Wiring Diagram (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 48 (left side of center tunnel) g687 (or nca) (right side of center tunnel) g688 (w/o speaker phone) 18 pin connector t18a Computer data lines system Front information display control head control module (behind glove box) Fuse 5a Fuse 7.5a Fuse carrier Fuse carrier 2 G687 (left side of center tunnel) Hot at all times Information electronics control module 1 Left front microphone Luggage compartment relay/fuse carrier (right side of luggage compt) Microphone unit (in front of module) Mmi basic Mmi high Most data bus circuit Multimedia control head Nca Passenger's side fuse panel (behind right end of dash) Rear view camera system control module (if equipped) (right side of trunk) Red Right front microphone T12x T1o T1p T1s T1w T2di T32b T4aj T4al T4am T4an T4ao T8ah T8ai T8ao Telephone baseplate (w/ speaker) Telephone baseplate (w/o speaker) Vehicle electrical system control module (under left side of dash) W/ mmi basic W/ mmi high W/ speaker W/o speaker Multimedia Interface Wiring Diagram (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Multimedia Interface Wiring Diagram (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 33 (or nca) 7a3/7a6 7d3/uf7 Antenna amplifier 2 (sedan) (right rear of roof) Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area) Central Comfort system central control module (right side of trunk) External audio source connection G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel) G62 (right "c" pillar) Information electronics control module 1 Locking & anti-theft alarm system antenna Navigation system antenna Nca Radio (if equipped) Radio, telephone & navigation system antenna (sedan) (center rear of roof) Red Satellite antenna T12y T1ac T1ae T1af T1ah T1ai T1i T1l T1m T1n T2dn T4ap T5g Telephone antenna Tv tuner (if equipped) (left side of trunk) Radio Wiring Diagram, Basic Infotainment (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Radio Wiring Diagram, Basic Infotainment (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 27 18 pin connector (not used) 7a3/uf0 7d3/uf7 Antenna amplifier (right rear of roof) Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area) Computer data lines system External audio source connection Fuse 20a Fuse 5a Fuse carrier G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel) G687 (left side of center tunnel) G688 (right side of center tunnel) Hot at all times Nca Passenger's side fuse panel (behind right end of dash) Radio Radio, telephone navigation system antenna (w/ roof antenna) (center rear of roof) Satellite antenna T12a T12s T16l T18a T8k Telephone transceiver (under front passenger's seat) W/ speaker phone W/o speaker phone Radio Wiring Diagram, Basic Infotainment (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Radio Wiring Diagram, Basic Infotainment (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 27 Cd/dvd changer Computer data lines system Front information display control head control module (w/ radio chorus) (behind glove box) Fuse 5a Fuse carrier 2 G687 (left side of center tunnel) Hot at all times Left front mid-bass speaker Left front treble speaker Left rear mid/low range speaker Left rear treble speaker Most data bus circuit Nca Passenger's side fuse panel (behind right end of dash) Right front mid-bass speaker Right front treble speaker Right rear mid/low range speaker Right rear treble speaker T17c T17d T17f T27a T27b T27c T27d W/ basic W/ basic plus Radio Wiring Diagram, MMI 2 Basic (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Radio Wiring Diagram, MMI 2 Basic (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 31 18 pin connector (w/o speaker phone) Cd changer Computer data lines system Digital sound system control module (wagon: left rear cargo area) (sedan: left rear of trunk) External audio source connection (w/ mmi high) Front information display control head control module (w/o rear view camera) (behind glove box) Fuse 40a Fuse 5a Fuse carrier 2 Fuse carrier 3 G50 (left side of luggage compt) G687 (left side of center tunnel) Hot at all times Left front mid-bass speaker Left front treble speaker Luggage compartment relay/fuse carrier (right side of luggage compt) Most data bus circuit Nca Passenger's side fuse panel (behind right end of dash) Rear view camera system control module (if equipped) (right side of trunk) Right front mid-bass speaker Right front treble speaker T17d T17f T18a T20c T27a T27c T32h Tv tuner (left side of trunk) W/ mmi high Radio Wiring Diagram, MMI 2 Basic (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Radio Wiring Diagram, MMI 2 Basic (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 33 Antenna amplifier 2 (right rear of roof) Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area) Computer data lines system Driver's seat multimedia Front passenger's seat multimedia Fuse 5a Fuse 7.5a Fuse carrier 4 Fuse carrier 5 G50 (left side of luggage compt) G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel) G62 (right "c" pillar) G639 (behind left kick panel) G730 (base of right "c" pillar) Hot at all times Hot w/ sockets relay energized Left rear mid/low range speaker Left rear treble speaker Luggage compartment relay/fuse carrier (right side of luggage compt) Most data bus circuit Navigation system w/ cd drive control module (left side of trunk) Nca Radio Radio, telephone navigation system antenna (w/ roof antenna) (center rear of roof) Right rear mid/low range speaker Right rear treble speaker Satellite antenna Satellite radio (left rear of trunk) T27b T27d T2da T2db W/ speaker phone Radio Wiring Diagram, MMI 2 Standard (1 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Radio Wiring Diagram, MMI 2 Standard (1 of 3) for Audi A4 2.0T Avant Quattro 2011: 22 18 pin connector (w/o speaker phone) Computer data lines system Digital sound system control module (wagon: left rear of cargo area) (sedan: left rear of trunk) External audio source connection (7a3/7a6) Front information display control control module head control module (w/o rear view camera) (behind glove box) Fuse 40a Fuse carrier 3 G50 (left side of luggage compt) Hot at all times Luggage compartment relay/fuse carrier (right side of luggage compt) Microphone unit (in front roof module) Most data bus circuit Nca Rear view camera system control module (if equipped) (right side of trunk) T18a T20c Telephone microphone Telephone transceiver (under front passenger's seat) Tv tuner (left side of trunk) Voice control microphone W/ speaker phone W/o speaker phone Radio Wiring Diagram, MMI 2 Standard (2 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Radio Wiring Diagram, MMI 2 Standard (2 of 3) for Audi A4 2.0T Avant Quattro 2011: 19 (sedan: left side of trunk) (wagon: left side of cargo area) Antenna amplifier 2 (right rear of roof) Antenna amplifier 3 Computer data lines system Fuse 7.5a Fuse carrier G50 (left side of luggage compt) G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel) G62 (right "c" pillar) Hot at all times Luggage compartment relay/fuse carrier (right side of luggage compt) Most data bus circuit Navigation system w/ cd drive control module (left side of trunk) Nca Radio Radio, telephone navigation system antenna (w/ roof antenna) (center rear of roof) Satellite antenna Satellite radio (left rear of trunk) W/ speaker phone Radio Wiring Diagram, MMI 2 Standard (3 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Radio Wiring Diagram, MMI 2 Standard (3 of 3) for Audi A4 2.0T Avant Quattro 2011: 37 Cd changer Center mid/high range speaker Computer data lines system Driver's seat multimedia External audio source connection (w/ mmi high) Front passenger's seat multimedia Fuse 5a Fuse carrier 2 Fuse carrier 4 G639 (behind left kick panel) G687 (left side of center tunnel) G730 (base of right "c" pillar) Hot at all times Hot w/ sockets relay energized Left front mid-bass speaker Left front treble speaker Left rear mid/low range speaker Left rear treble speaker Luggage compartment relay/fuse carrier (right side of luggage compt) Most data bus circuit Nca Passenger's side fuse panel (behind right end of dash) Right front mid-bass speaker Right front treble speaker Right rear mid/low range speaker Right rear treble speaker Subwoofer T17c T17d T17f T27a T27b T27c T27d T2da T2db W/ mmi high Radio Wiring Diagram, MMI 3 Basic (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Radio Wiring Diagram, MMI 3 Basic (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 36 18-pin connector (w/o handsfree speaking system) Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area) Comfort system central control module (right side of trunk) Computer data lines system Fuse 20a Fuse 7.5a Fuse carrier G50 (left side of luggage compt) G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel) G62 (right "c" pillar) Hot at all times Luggage compartment relay/fuse carrier (right side of luggage compt) Most data bus circuit Nca Radio Right front mid-bass speaker Right front treble speaker Right rear mid/ low range speaker Right rear treble speaker T10ag T12w T17f T18a T1i T1l T1m T20c T27b T27c T27d T2dg T2dn T2do T8ag Tv tuner (if equipped) (left side of trunk) W/o rear view camera Radio Wiring Diagram, MMI 3 Basic (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Radio Wiring Diagram, MMI 3 Basic (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 43 Antenna amplifier 2 (right rear of roof) Cd/dvd changer Computer data lines system Digital radio antenna Driver's seat multimedia Front passenger's seat multimedia Fuse 5a Fuse carrier 2 Fuse carrier 4 G639 (behind left kick panel) G687 (left side of center tunnel) G730 (base of right "c" pillar) Hot at all times Hot w/ sockets relay energized Information electronics control module 1 Left front mid-bass speaker Left front treble speaker Left rear mid/ low range speaker Left rear treble speaker Luggage compartment relay/fuse carrier (right side of luggage compt) Most data bus circuit Navigation system antenna Nca Passenger's side fuse panel (behind right end of dash) Radio, telephone navigation system antenna (center rear of roof) Satellite antenna T17d T1ac T1ae T1af T1ah T1ai T1n T1o T1p T1w T27a T2da T2db Telephone antenna Telephone base plate W/ speaker phone W/o rear view camera Radio Wiring Diagram, MMI 3 Premium (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Radio Wiring Diagram, MMI 3 Premium (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 48 (left side of luggage compt) g50 Antenna amplifier 2 (right rear of roof) Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area) Cd/dvd changer Comfort system central control module (right side of trunk) Computer data lines system Digital radio antenna Fuse 30a Fuse 5a Fuse 7.5a Fuse carrier Fuse carrier 2 G50 (left side of luggage compt) G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel) G62 (right "c" pillar) G687 (left side of center tunnel) Hot at all times Information electronics control module 1 Luggage compartment relay/fuse carrier (right side of luggage compt) Most data bus circuit Navigation system antenna Nca Passenger's side fuse panel (behind right end of dash) Radio Radio, telephone navigation system antenna (center rear of roof) Satellite antenna T10ag T1ac T1ae T1af T1ah T1ai T1i T1l T1m T1n T1o T1p T1w T20c T2dg T2dn T2do Telephone antenna Telephone base plate Tv tuner (if equipped) (left side of trunk) W/ speaker phone W/o rear view camera Radio Wiring Diagram, MMI 3 Premium (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Radio Wiring Diagram, MMI 3 Premium (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 42 (left side of luggage compt) g50 (sedan: left rear of trunk) Center mid/ high range speaker Computer data lines system Digital sound system control module (wagon: left rear of cargo area) Driver's seat multimedia Front passenger's seat multimedia Fuse 5a Fuse carrier 4 G639 (behind left kick panel) G730 (base of right "c" pillar) Hot w/ sockets relay energized Inside microphone Left front bass speaker Left front mid-bass speaker Left front treble speaker Left rear mid/ low range speaker Left rear midrange speaker Left rear treble speaker Luggage compartment relay/fuse carrier (right side of luggage compt) Microphone unit (in front roof module) Most data bus circuit Nca Right front bass speaker Right front midrange speaker Right front treble speaker Right rear mid/ low range speaker Right rear midrange speaker Right rear treble speaker Subwoofer T17c T17d T17f T18b T27a T27b T27c T27d T2da T2db T2dk T32h Radio Wiring Diagram, MMI 3 Standard (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Radio Wiring Diagram, MMI 3 Standard (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 39 18-pin connector (w/o handsfree speaking system) Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area) Center mid/high range speaker Comfort system central control module (right side of trunk) Computer data lines system Fuse 30a Fuse 7.5a Fuse carrier G50 (left side of luggage compt) G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel) G62 (right "c" pillar) Hot at all times Luggage compartment relay/fuse carrier (right side of luggage compt) Most data bus circuit Nca Radio Right front mid-bass speaker Right front treble speaker Right rear mid/ low range speaker Right rear treble speaker Subwoofer T10ag T12w T17c T17f T18a T1i T1l T1m T20c T27b T27c T27d T2dg T2dn T2do T8ag Tv tuner (if equipped) (left side of trunk) W/o rear view camera Radio Wiring Diagram, MMI 3 Standard (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Radio Wiring Diagram, MMI 3 Standard (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 43 Antenna amplifier 2 (right rear of roof) Cd/dvd changer Computer data lines system Digital radio antenna Driver's seat multimedia Front passenger's seat multimedia Fuse 5a Fuse carrier 2 Fuse carrier 4 G639 (behind left kick panel) G687 (left side of center tunnel) G730 (base of right "c" pillar) Hot at all times Hot w/ sockets relay energized Information electronics control module 1 Left front mid-bass speaker Left front treble speaker Left rear mid/ low range speaker Left rear treble speaker Luggage compartment relay/fuse carrier (right side of luggage compt) Most data bus circuit Navigation system antenna Nca Passenger's side fuse panel (behind right end of dash) Radio, telephone navigation system antenna (center rear of roof) Satellite antenna T17d T1ac T1ae T1af T1ah T1ai T1n T1o T1p T1w T27a T2da T2db Telephone antenna Telephone base plate W/ speaker phone W/o rear view camera Radio Wiring Diagram, Premium Infotainment (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Radio Wiring Diagram, Premium Infotainment (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 27 18 pin connector (not used) 7a3/uf0 7d3/uf7 Antenna amplifier (right rear of roof) Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area) Computer data lines system External audio source connection Fuse 20a Fuse 5a Fuse carrier G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel) G687 (left side of center tunnel) G688 (right side of center tunnel) Hot at all times Nca Passenger's side fuse panel (behind right end of dash) Radio Radio, telephone navigation system antenna (w/ roof antenna) (center rear of roof) Satellite antenna T12a T12s T16l T18a T8k Telephone transceiver (under front passenger's seat) W/ speaker phone W/o speaker phone Radio Wiring Diagram, Premium Infotainment (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Radio Wiring Diagram, Premium Infotainment (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 38 Center mid/high range speaker Computer data lines system Digital sound system control module (sedan: left rear of trunk) (wagon: left rear of cargo area) Front information display control head control module (w/ radio concert or symphony) (behind glove box) Fuse 30a Fuse carrier 5 G50 (left side of luggage compt) Hot at all times Inside microphone Left front bass speaker Left front mid-bass speaker Left front treble speaker Left rear mid/low range speaker Left rear midrange speaker Left rear treble speaker Luggage compartment relay/fuse carrier (right side of luggage compt) Microphone unit (in front roof module) Pnk Radio Red Right front bass speaker Right front midrange speaker Right front treble speaker Right rear mid/low range speaker Right rear midrange speaker Right rear treble speaker Subwoofer T10v T17c T17d T17f T18b T27a T27b T27c T27d T32h Telephone microphone Radio Wiring Diagram, Standard Infotainment (1 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Radio Wiring Diagram, Standard Infotainment (1 of 2) for Audi A4 2.0T Avant Quattro 2011: 27 18 pin connector (not used) 7a3/uf0 7d3/uf7 Antenna amplifier (right rear of roof) Antenna amplifier 3 (sedan: left side of trunk) (wagon: left side of cargo area) Computer data lines system External audio source connection Fuse 20a Fuse 5a Fuse carrier 2 G61 (sedan: left "c" pillar) (wagon: behind left quarterpanel) G687 (left side of center tunnel) G688 (right side of center tunnel) Hot at all times Nca Passenger's side fuse panel (behind right end of dash) Radio Radio,telephone navigation system antenna (w/ roof antenna) (center rear of roof) Satellite antenna T12a T12s T16l T18a T8k Telephone transceiver (under front passenger's seat) W/ speaker phone W/o speaker phone Radio Wiring Diagram, Standard Infotainment (2 of 2) for Audi A4 2.0T Avant Quattro 2011 List of elements for Radio Wiring Diagram, Standard Infotainment (2 of 2) for Audi A4 2.0T Avant Quattro 2011: 29 Center mid/high range speaker Computer data lines system Digital sound system control module (wagon: left rear of cargo area) (sedan: left rear of trunk) Front information display control head control module (w/ radio concert or symphony) (behind glove box) Fuse 30a Fuse carrier 5 G50 (left side of luggage compt) Hot at all times Left front mid-bass speaker Left front treble speaker Left rear mid/low range speaker Left rear treble speaker Luggage compartment relay/fuse carrier (right side of luggage compt) Pnk Radio Red Right front mid-bass speaker Right front treble speaker Right rear mid/low range speaker Right rear treble speaker Subwoofer T10v T17c T17d T17f T27a T27b T27c T27d
SHIFT INTERLOCK Park Brake Release Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Park Brake Release Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 20 12a Abs control module (left side of engine compt) Auto- hold Clutch position sensor (m/t) Computer data lines system Discontinued phased in modification Electro- mechanical parking brake control module (right side of trunk) Electro-mechanical parking brake button Fuse 30a Fuse 5a Fuse carrier 2 Fuse carrier 3 Fuse carrier 4 G51 (right side of luggage compt) Hot at all times Interior lights system Left parking brake motor Luggage compartment relay/fuse carrier (right side of luggage compt) Right parking brake motor Solid state Shift Interlock Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Shift Interlock Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 36 (in mechatronic unit) transmission control module (tcm) (not used) (on shifter unit) shift lock solenoid 10a 2.0l 3.0l Access/start authorization button Brake light switch Climatronic control module Comfort system central control module (right side of trunk) Computer data lines system Direct shift gearbox (dsg) mechatronic Driver's side fuse panel (behind left end of dash) Engine control module (ecm) (2.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt) Fuse 5a Fuse carrier 1 G687 (left side of center tunnel) G688 (right side of center tunnel) Power distribution system Prnds Selector lever sensor system control module (on shifter unit) T12u T16r T17e T17q T17r T20e T32b T32d T94 Transmission control module (tcm) Vehicle electrical system control module (under left side of dash) W/ 6 speed a/t W/ cvt W/ direct shift W/o direct shift Steering Column Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Steering Column Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 15 Access/start authorization switch Comfort system central control module (right side of trunk) Electronic steering column lock control module (near steering column) Fuse 5a Fuse carrier 2 G687 (left side of center tunnel) Hot at all times Passenger's side fuse panel (behind right end of dash) T17e T17g T17p T32a T32c T32d Vehicle electrical system control module (under left side of dash)
STARTING/CHARGING Charging Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Charging Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 17 (3.0l) (not used) 2.0l Battery Battery interrupt igniter Battery jump start terminal (middle of engine compt plenum chamber) Battery monitoring control module (middle of luggage compt, on battery) Data bus on board diagnostic interface (behind center of dash) Fuse panel a (on battery, in luggage compt) G624 (middle of luggage compt, near battery) Generator & voltage regulator Starter T17e T17q T17r T5l Voltage stablizer (w/ engine start/ stop system) (in spare tire well) Starting Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Starting Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 61 (behind left kick panel) (in mechatronic unit) transmission control module (tcm) (right side of trunk) electro mechanical parking brake control module 10a 12a 16a 2.0l 3.0l Battery Battery interrupt igniter Battery jump start terminal d (middle of engine compt plenum chamber) Battery monitoring control module (middle of luggage compt, on battery) Charging circuit Clutch position sensor (m/t) Comfort system central control module (right side of trunk) Computer data lines system Control Direct shift Driver's side fuse panel (behind E-box relay/ fuse carrier (in plenum chamber electronics box) Engine control module (ecm) (2.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt) Engine controls system Fuse (2.0l) 5a Fuse 110a Fuse 40a Fuse 5a Fuse carrier Fuse panel a (on battery, in luggage compt) G624 (middle of luggage compt, near battery) G639 G688 (right side of center tunnel) Gearbox (dsg) Left end of dash) Mechatronic Module (tcm) Nca Power distribution Prnds Red Relay energized Selector lever sensor system control module (on shifter unit) Shift interlock system Sockets relay (luggage compt relay/fuse carrier) Starter Starter relay (on e-box relay/fuse carrier) Starter relay 2 (on e-box relay/fuse carrier) System T16r T17q T17r T30a T32b T32d T5l T94 Transmission Vehicle electrical system control module (under left side of dash) W/ 6 speed a/t W/ cvt W/ direct shift gearbox W/o direct shift gearbox
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for Audi A4 2.0T Avant Quattro 2011: 35 (base of right "c" pillar) g730 (left side of luggage compt) g50 14a Air bag control module (below center console) Air bag spiral return/slipring (in steering column) Battery interrupt igniter Computer data lines system Discontinued phased in modification Driver air bag igniter & igniter 2 (in steering wheel) Driver's front air bag crash sensor Driver's side air bag crash sensor Driver's side fuse panel (behind left end of dash) Front passenger's air bag disabled indicator lamp Front passenger's front air bag crash sensor Front passenger's side air bag crash sensor Fuse 5a Fuse carrier Hot at all times Igniter Igniter 2 Main fuse panel sa Nca Phased in modification Power distribution system Rear passenger's side air bag igniter (driver's side) Rear passenger's side air bag igniter (front passenger's side) Rear side air bag crash sensor (driver's side) Rear side air bag crash sensor (front passenger's side) Red Solid state T10n T17f T17x T27a T27c Supplemental Restraints Wiring Diagram (2 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for Audi A4 2.0T Avant Quattro 2011: 33 (behind left kick panel) g639 (behind right kick panel) g638 Air bag malfunction indicator lamp (mil) Computer data lines system Data bus on board diagnostic interface (behind center of dash) Discontinued phased in modification Driver's seat belt tensioner & driver's belt force limiter Driver's side air bag igniter (outer side of driver's seat back) Force limiter Front passenger's safety belt switch & seat occupied recognition safety belt force sensor Front passenger's seat belt tensioner & front passenger's belt force limiter Front passenger's side air bag igniter (outer side of front passenger's seat back) Fuse 5a Fuse carrier G687 (left side of center tunnel) Hot at all times Igniter Instrument cluster Instrument cluster control module Nca Passenger's side can separating plug Passenger's side fuse panel (behind right end of dash) Phased in modification Red Seat occupied recognition control module Seat occupied recognition pressure sensor Solid state T10n T20d T2ai T2ca T2cd T2ce Supplemental Restraints Wiring Diagram (3 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for Audi A4 2.0T Avant Quattro 2011: 23 (if equipped) front passenger's air bag-off key switch (left side of center tunnel) g687 (under driver's front seat) driver's seat position sensor (under front passenger's seat) front passenger's seat position sensor Air bag control module (below center console) Center rear seat belt tentioner igniter Driver's head curtain air bag igniter Driver's safety belt switch Front passenger's air bag igniter 1 & 2 (behind right side of dash) Front passenger's head curtain air bag igniter Igniter Left rear seat belt tentioner igniter Nca Red Right rear seat belt tensioner igniter Solid state T10n T10o T12k T17g T17x T2bh T2cl
TRANSMISSION A/T Wiring Diagram, 6 Speed A/T for Audi A4 2.0T Avant Quattro 2011 List of elements for A/T Wiring Diagram, 6 Speed A/T for Audi A4 2.0T Avant Quattro 2011: 24 10a 12a Access/start authorization button (w/ start/stop button) Comfort system control module (right side of trunk) Computer data lines system Driver's side fuse panel (behind left end of dash) E-box relay/fuse carrier (in plenum chamber electronics box) Engine controls system Fuse (2.0l) 5a Fuse 15a Fuse 5a Fuse carrier G12 (left rear of engine compt) G688 (right side of center tunnel) Hot at all times Power distribution system Prnds Selector lever sensor system control module (on shifter unit) T17q T32b T32d Transmission control module (tcm) (in mechatronic unit) Transmission park selector switch & shift lock solenoid (shift lock solenoid: on shifter unit) Vehicle electrical system control module (under left side of dash) A/T Wiring Diagram, CVT for Audi A4 2.0T Avant Quattro 2011 List of elements for A/T Wiring Diagram, CVT for Audi A4 2.0T Avant Quattro 2011: 24 (left rear of engine compt) g12 10a 12a Access/start authorization button (w/ start/stop button) Comfort system control module (right side of trunk) Computer data lines system Driver's side fuse panel (behind left end of dash) E-box relay/fuse carrier (in plenum chamber electronics box) Engine controls system Fuse (2.0l) 5a Fuse 15a Fuse 5a Fuse carrier G688 (right side of center tunnel) Hot at all times Power distribution system Prnds Selector lever sensor system control module (on shifter unit) T17q T32b T32d Transmission control module (tcm) (in mechatronic unit) Transmission park selector switch & shift lock solenoid (shift lock solenoid: on shifter unit) Vehicle electrical system control module (under left side of dash) A/T Wiring Diagram, with Direct Shift (1 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for A/T Wiring Diagram, with Direct Shift (1 of 3) for Audi A4 2.0T Avant Quattro 2011: 39 (left rear of engine compt) g12 10a 12a 2.0l 3.0l Access/start authorization button (w/ start/ stop button) Automatic transmission hydraulic pressure sensor 1 Automatic transmission hydraulic pressure sensor 2 Comfort system control module (right side of trunk) Computer data lines system Direct shift gearbox (dsg) mechatronic Driver's side fuse panel (behind left end of dash) E-box relay/fuse carrier (in plenum chamber electronics box) Engine control module (ecm) (2.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt) Fuse (2.0l) 5a Fuse 15a Fuse 5a Fuse carrier G688 (right side of center tunnel) Gear position distance sensor 1 Gear position distance sensor 2 Gear position distance sensor 3 Gear position distance sensor 4 Hot at all times Nca Power distribution system Selector lever sensor system control module (on shifter unit) T14h T14i T16r T17q T32b T32d T8al T94 Temperature sensor (in control module) Transmission control module (tcm) Transmission park selector switch & shift lock solenoid (shift lock solenoid: on shifter unit) Vehicle electrical system control module (under left side of dash) A/T Wiring Diagram, with Direct Shift (2 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for A/T Wiring Diagram, with Direct Shift (2 of 3) for Audi A4 2.0T Avant Quattro 2011: 22 (in steering column) 12a Air bag Computer data lines system Fuse 5a Fuse carrier Hot at all times Left multi- function buttons Mode Multi-function steering wheel control module Nca Passenger's side fuse panel (behind right end of dash) Right multi function buttons Slip ring Spiral return/ Steering column electronic systems control module (on steering column behind steering wheel) Steering wheel control module T16f Tiptronic downshift button (if equipped) Tiptronic upshift button (if equipped) W/ directional stabilization assistance W/ tiptronic A/T Wiring Diagram, with Direct Shift (3 of 3) for Audi A4 2.0T Avant Quattro 2011 List of elements for A/T Wiring Diagram, with Direct Shift (3 of 3) for Audi A4 2.0T Avant Quattro 2011: 17 Clutch oil temperature sensor Drive position sensor Main pressure valve Nca Oil cooling valve Sub-transmission 1 valve 1 Sub-transmission 1 valve 2 Sub-transmission 1 valve 3 Sub-transmission 1 valve 4 Sub-transmission 2 valve 1 Sub-transmission 2 valve 2 Sub-transmission 2 valve 3 Sub-transmission 2 valve 4 Transmission assembly Transmission input speed (rpm) sensor 1 Transmission input speed (rpm) sensor 2 Transmission input speed (rpm) sensor 3 AWD Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for AWD Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 19 Abs control module (left side of engine compt) Active steering control module (w/ dynamic steering & gearbox quattro sport) (under driver's seat) All wheel drive clutch valve All wheel drive clutch valve 2 All wheel drive control module (in spare tire well) All wheel drive pump Computer data lines system Esp sensor unit (under driver's seat) Esp sensor unit 2 (w/ dynamic steering & gearbox quattro sport) Fuse 35a Fuse carrier 2 G51 (right side of luggage compt) G639 (behind left kick panel) Hot at all times Luggage compartment relay/fuse carrier (right side of luggage compt) Oil pressure/ temperature sensor Oil pressure/ temperature sensor 2 Power distribution system Red
TRUNK, TAILGATE, FUEL DOOR Trunk & Fuel Door Release Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Trunk & Fuel Door Release Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 37 (behind left kick panel) g639 (right side of luggage compt) g51 10a 11a Comfort system control module (right side of trunk) Computer data lines system Driver's door control module (in driver's front door) Driver's side fuse panel (behind left end of dash) Fuel tank lid unlock motor Fuse 15a Fuse 20a Fuse 30a Fuse carrier G51 (right side of luggage compt) G654 (top of right "d" pillar) Hot at all times Interior lights system Luggage compartment relay/fuse carrier (right side of luggage compt) Power distribution system Rear lid closing assist motor/rear lid opening assist unlock stop switch/rear lid closing assist lock stop switch Rear lid control module Rear lid control module 2 Rear lid lock button Rear lid lock cylinder unlock button Rear lid remote unlock switch Red Sedan T17o T17p T20f T27a T32c T32d T32e T32j Trunk lid alarm switch & rear lid central locking system motor Wagon
WARNING SYSTEMS Brake Wear Sensor Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Brake Wear Sensor Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 12 Computer data lines system Driver's side fuse panel (behind left end of dash) Fuse 20a Fuse carrier G639 (behind left kick panel) Hot at all times Instrument cluster control module Left front brake pad wear sensor T16b T17l T32b Vehicle electrical system control module (under left side of dash) Tire Pressure Monitoring Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Tire Pressure Monitoring Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 13 Computer data lines system Fuse 30a Fuse carrier 2 G638 (behind right kick panel) Hot at all times Instrument cluster control module Left front tire pressure monitoring sensor (in left front wheel assembly) Left rear tire pressure monitoring sensor (in left rear wheel assembly) Luggage compartment relay/ fuse carrier (right side of luggage compt) Power distribution system Right front tire pressure monitoring sensor (in right front wheel assembly) Right rear tire pressure monitoring sensor (in right rear wheel assembly) Tire pressure monitoring control module (behind right side of dash)
WIPER/WASHER Jet Heater Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Jet Heater Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 7 11a Driver's side fuse panel (behind left end of dash) Fuse 5a Fuse carrier 1 G639 (behind left kick panel) Left washer nozzle heater Right washer nozzle heater Wiper/Washer Wiring Diagram for Audi A4 2.0T Avant Quattro 2011 List of elements for Wiper/Washer Wiring Diagram for Audi A4 2.0T Avant Quattro 2011: 33 12a Computer data lines system Driver's side fuse panel (behind left end of dash) Fuse 15a Fuse 30a Fuse 35a Fuse 5a Fuse carrier Fuse carrier 1 Fuse carrier 3 G639 (behind left kick panel) G654 (top of right "d" pillar) G687 (left side of center tunnel) Headlamp washer pump (if equipped) Hot at all times Instrument cluster control module Luggage compartment relay/fuse carrier (right side of luggage compt) Nca Passenger's side fuse panel (behind right end of dash) Rain/light recognition sensor Rear window wiper motor (wagon) Steering column electronic systems control module (on steering column, behind steering wheel) T16b T17l T17m T17n T32b Vehicle electrical system control module (under left side of dash) Wagon Windshield washer fluid level sensor Windshield washer pump Windshield wiper/washer switch Wiper control module (left rear of engine compt, in plenum chamber)
