Diagram sections — 32 (156 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING 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
1.8L TURBO 1.8L Turbo, Automatic A/C Wiring Diagram (1 of 2) for Audi A4 2006 List of elements for 1.8L Turbo, Automatic A/C Wiring Diagram (1 of 2) for Audi A4 2006: 38 (1.8l) (3.0l) 25a 4-pin relay carrier 44a A/c compressor regulator valve Acc Climatronic control module Computer data lines system Coolant fan fuse 42 40a Coolant fc (fan control) control module Defogger system Engine controls system Engine coolant temperature sensor Fresh air blower control module Fuse 10a Fuse 150a Fuse 30a Fuse 35a Fuse 5a Fuse holder Fuse strip (main fuse) G12 (left rear of engine compt) G26 G33 G44 Hot at all times Hot in on or start Ignition/ starter switch Left vent temperature sensor Lock Motronic engine control module (ecm) Off Red Right vent temperature sensor Seats system Solar cells (w/o convertible) Start 1.8L Turbo, Automatic A/C Wiring Diagram (2 of 2) for Audi A4 2006 List of elements for 1.8L Turbo, Automatic A/C Wiring Diagram (2 of 2) for Audi A4 2006: 19 Air quality sensor (if equipped) Back pressure flap motor/ position sensor Central air flap motor/ position sensor Defroster flap motor/ position sensor Evaporator vent temperature sensor Fresh air intake duct temperature sensor G12 (left rear of engine compt) G33 G624 Heated front window (w/o convertible) High pressure sensor Left footwell vent temperature sensor Left temperature flap actuator/ potentiometer Recirculation flap motor/ position sensor Red Right footwell vent temperature sensor Right temperature flap actuator/ potentiometer Sunlight photo sensor Windshield heating voltage converter (w/o convertible)
2.0L TURBO 2.0L Turbo, Automatic A/C Wiring Diagram (1 of 2) for Audi A4 2006 List of elements for 2.0L Turbo, Automatic A/C Wiring Diagram (1 of 2) for Audi A4 2006: 40 (2.0l) (3.2l) (left side of engine compt) 25a 4-pin relay carrier 44a A/c compressor regulator valve Acc Climatronic control module Computer data lines system Coolant fan fuse 42 40a Coolant fc (fan control) control module Defogger system Engine coolant temperature sensor Fresh air blower control module Fuse 10a Fuse 150a Fuse 30a Fuse 35a Fuse 5a Fuse holder Fuse strip (main fuse) G12 (left rear of engine compt) G26 G33 G44 Hot at all times Hot in on or start Ignition/ starter switch Left vent temperature sensor Lock Motronic engine control module (ecm) Off Red Right vent temperature sensor Seats system Solar cells (w/o convertible) Start T60 T94 2.0L Turbo, Automatic A/C Wiring Diagram (2 of 2) for Audi A4 2006 List of elements for 2.0L Turbo, Automatic A/C Wiring Diagram (2 of 2) for Audi A4 2006: 19 Air quality sensor (if equipped) Back pressure flap motor/ position sensor Central air flap motor/ position sensor Defroster flap motor/ position sensor Evaporator vent temperature sensor Fresh air intake duct temperature sensor G12 (left rear of engine compt) G33 G624 Heated front window (w/o convertible) High pressure sensor Left footwell vent temperature sensor Left temperature flap actuator/ potentiometer Recirculation flap motor/ position sensor Red Right footwell vent temperature sensor Right temperature flap actuator/ potentiometer Sunlight photo sensor Windshield heating voltage converter (w/o convertible)
3.0L 3.0L, Automatic A/C Wiring Diagram (1 of 2) for Audi A4 2006 List of elements for 3.0L, Automatic A/C Wiring Diagram (1 of 2) for Audi A4 2006: 38 (1.8l) (3.0l) 25a 4-pin relay carrier 44a A/c compressor regulator valve Acc Climatronic control module Computer data lines system Coolant fan fuse 42 40a Coolant fc (fan control) control module Defogger system Engine controls system Engine coolant temperature sensor Fresh air blower control module Fuse 10a Fuse 150a Fuse 30a Fuse 35a Fuse 5a Fuse holder Fuse strip (main fuse) G12 (left rear of engine compt) G26 G33 G44 Hot at all times Hot in on or start Ignition/ starter switch Left vent temperature sensor Lock Motronic engine control module (ecm) Off Red Right vent temperature sensor Seats system Solar cells (w/o convertible) Start 3.0L, Automatic A/C Wiring Diagram (2 of 2) for Audi A4 2006 List of elements for 3.0L, Automatic A/C Wiring Diagram (2 of 2) for Audi A4 2006: 19 Air quality sensor (if equipped) Back pressure flap motor/ position sensor Central air flap motor/ position sensor Defroster flap motor/ position sensor Evaporator vent temperature sensor Fresh air intake duct temperature sensor G12 (left rear of engine compt) G33 G624 Heated front window (w/o convertible) High pressure sensor Left footwell vent temperature sensor Left temperature flap actuator/ potentiometer Recirculation flap motor/ position sensor Red Right footwell vent temperature sensor Right temperature flap actuator/ potentiometer Sunlight photo sensor Windshield heating voltage converter (w/o convertible)
3.2L 3.2L, Automatic A/C Wiring Diagram (1 of 2) for Audi A4 2006 List of elements for 3.2L, Automatic A/C Wiring Diagram (1 of 2) for Audi A4 2006: 40 (2.0l) (3.2l) (left side of engine compt) 25a 4-pin relay carrier 44a A/c compressor regulator valve Acc Climatronic control module Computer data lines system Coolant fan fuse 42 40a Coolant fc (fan control) control module Defogger system Engine coolant temperature sensor Fresh air blower control module Fuse 10a Fuse 150a Fuse 30a Fuse 35a Fuse 5a Fuse holder Fuse strip (main fuse) G12 (left rear of engine compt) G26 G33 G44 Hot at all times Hot in on or start Ignition/ starter switch Left vent temperature sensor Lock Motronic engine control module (ecm) Off Red Right vent temperature sensor Seats system Solar cells (w/o convertible) Start T60 T94 3.2L, Automatic A/C Wiring Diagram (2 of 2) for Audi A4 2006 List of elements for 3.2L, Automatic A/C Wiring Diagram (2 of 2) for Audi A4 2006: 19 Air quality sensor (if equipped) Back pressure flap motor/ position sensor Central air flap motor/ position sensor Defroster flap motor/ position sensor Evaporator vent temperature sensor Fresh air intake duct temperature sensor G12 (left rear of engine compt) G33 G624 Heated front window (w/o convertible) High pressure sensor Left footwell vent temperature sensor Left temperature flap actuator/ potentiometer Recirculation flap motor/ position sensor Red Right footwell vent temperature sensor Right temperature flap actuator/ potentiometer Sunlight photo sensor Windshield heating voltage converter (w/o convertible)
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram, Convertible for Audi A4 2006 List of elements for Anti-lock Brakes Wiring Diagram, Convertible for Audi A4 2006: 55 (except quattro) (quattro) 13a 14a 42a Abs control module (w/ edl) Abs control module fuse 1 Abs return flow pump Acc Anti-slip control switch Brake light switch Data link connector (dlc) Electronic power steering system Except quattro Fuse 10a Fuse 25a Fuse 50a Fuse holder G12 (left rear of engine compt) G33 G49 Hot at all times Hot in on or start Ignition/ starter switch start Instrument cluster Interior lights system Left front abs inlet valve Left front abs outlet valve Left front abs wheel speed sensor Left rear abs inlet valve Left rear abs outlet valve Left rear abs wheel speed sensor Lock Nca Off Parking brake warning light switch Quattro Red Right front abs inlet valve Right front abs outlet valve Right front abs wheel speed sensor Right rear abs inlet valve Right rear abs outlet valve Right rear abs wheel speed sensor Rotation rate sender Steering angle sensor Steering angle sensor 1 Steering column electronic systems control module T16a T32 T32a Traction control high pressure switch valve 1 Traction control high pressure switch valve 2 Traction control pilot valve 1 Traction control pilot valve 2 Anti-lock Brakes Wiring Diagram, Except Convertible for Audi A4 2006 List of elements for Anti-lock Brakes Wiring Diagram, Except Convertible for Audi A4 2006: 47 (info not available) (left side of engine compt) g26 Abs control module Abs control module fuse 1 Abs return flow pump Acc Anti-slip control switch Brake light switch Computer data lines system Driving dynamic regulation high pressure switch valve 1 Driving dynamic regulation high pressure switch valve 2 Driving dynamic regulation switch valve 1 Driving dynamic regulation switch valve 2 Electronic power steering system Esp sensor unit Fuse 10a Fuse 25a Fuse 40a Fuse holder G26 (left side of engine compt) G33 Hot at all times Hot in on or start Ignition/ starter switch start Instrument cluster Interior lights system Left front abs inlet valve Left front abs outlet valve Left front abs wheel speed sensor Left rear abs inlet valve Left rear abs outlet valve Left rear abs wheel speed sensor Lock Nca Off Red Right front abs inlet valve Right front abs outlet valve Right front abs wheel speed sensor Right rear abs inlet valve Right rear abs outlet valve Right rear abs wheel speed sensor Steering angle sensor Steering column electronic systems control module T16a T32 T32a
ANTI-THEFT Anti-theft Wiring Diagram, Convertible for Audi A4 2006 List of elements for Anti-theft Wiring Diagram, Convertible for Audi A4 2006: 22 24a Central locking/ anti-theft alarm system antenna Comfort system central control module Computer data lines system Exterior lights system Front hood switch Fuse 20a Fuse holder G12 (left rear of engine compt) G33 G49 G661 Hot at all times Iii Instrument cluster Nca Parking brake warning light switch T2s T32 T3f Trunk lid alarm switch Trunk lock alarm/central locking switch Anti-theft Wiring Diagram, Except Convertible for Audi A4 2006 List of elements for Anti-theft Wiring Diagram, Except Convertible for Audi A4 2006: 33 24a 38a Alarm horn Antenna suppression filter Central locking/ anti-theft alarm system antenna Comfort system central control module Computer data lines system Defogger system Exterior lights system Front hood switch Fuse 15a Fuse 20a Fuse holder G12 (left rear of engine compt) G33 G49 (under driver's seat) G50 (left side of luggage compt) G654 (at right "d" pillar) G78 (right "b" pillar) Hot at all times Instrument cluster Left rear broken window glass sensor Nca Parking brake warning light switch Rear window defogger (w/ radio) Right rear broken window glass sensor T12h T12i T16i T20g T32 Trunk lid alarm switch (avant) Trunk lock/ alarm/central locking switch
BODY CONTROL MODULES Body Computer Module Wiring Diagram, Convertible for Audi A4 2006 List of elements for Body Computer Module Wiring Diagram, Convertible for Audi A4 2006: 19 24a 38a Anti-theft system Anti-theft, anti-lock brakes systems Comfort system central control module Computer data lines system Door locks system Exterior lights system Fuse 15a Fuse 20a Fuse holder G49 Hot at all times Iii Interior lights system Navigation system Nca Power tops system Sound systems Body Computer Module Wiring Diagram, Except Convertible for Audi A4 2006 List of elements for Body Computer Module Wiring Diagram, Except Convertible for Audi A4 2006: 30 24a 38a Anti-theft system Comfort system central control module Computer data lines system Door locks system Driver side door control module Exterior lights system Fuse 15a Fuse 20a Fuse holder G49 Hot at all times Interior lights system Left rear door control module Nca Passenger side door control module Power sunroof control module Power tops system Right rear door control module Sound systems T10e T10f T10g T10h T12h T12i T16h T16i T20g Steering Column Electronic Systems Control Module Wiring Diagram, Convertible for Audi A4 2006 List of elements for Steering Column Electronic Systems Control Module Wiring Diagram, Convertible for Audi A4 2006: 33 13a 50b 86s Acc Computer data lines system Cruise control switch Cruise control system Driver's airbag igniter Fuse 10a Fuse holder G49 Heated steering wheel Hot at all times Ignition/ starter switch Lock Nca Nca nca Off On off Overheat sensor Power distribution system Red Shorting contact Signal horn activation Spiral spring Start Steering angle sensor Steering column electronic systems control module Steering wheel control module T16a T4e Turn signal switch Windshield wiper/ washer switch Steering Column Electronic Systems Control Module Wiring Diagram, Except Convertible for Audi A4 2006 List of elements for Steering Column Electronic Systems Control Module Wiring Diagram, Except Convertible for Audi A4 2006: 39 13a 50b 86s Acc Computer data lines system Cruise control switch Cruise control system Driver's airbag igniter Driver's airbag igniter 2 Fuse 10a Fuse holder G33 Heated steering wheel Heated steering wheel sensor Hot at all times Ignition/ starter switch Left multi-function buttons Lock Multi-function steering wheel control module Nca Nca nca Off On off Power distribution system Red Right multi-function buttons Shorting contact Signal horn activation Spiral spring Start Steering angle sensor Steering column electronic systems control module Steering wheel control module T16a T4e Tiptronic downshift button Tiptronic upshift button Turn signal switch Windshield wiper/ washer switch
COMPUTER DATA LINES Data Link Connector Wiring Diagram for Audi A4 2006 List of elements for Data Link Connector Wiring Diagram for Audi A4 2006: 44 (5-speed) (6-speed) (cvt) (w/ a/t) transmission control module 12a 31a Abs control module (w/ conv) Air bag control module (w/ conv) Climatronic control module Comfort system central control module Control module for navigation w/ cd-drive Convertible top control module (w/ conv) Data link connector Fuse 10a Fuse 15a Fuse holder G49 g33 Headlight range control module (w/ conv) High/low bus circuit Hot at all times Hot in on or start Instrument cluster Left entry assistance control module (w/ conv) Memory seat/ steering column adjustment control module Motronic engine control module Parking aid control module Radio Right entry assistance control module (w/ conv) T12n T16f T16i T32a T32e T32g T32h T8e Telephone transceiver Tire pressure monitoring control module W/ 2.0l W/ 3.0l & 4.2l W/ conv W/ rns-e W/o conv W/o rns-e High/Low Bus Wiring Diagram for Audi A4 2006 List of elements for High/Low Bus Wiring Diagram for Audi A4 2006: 60 Abs control module Air bag control module Auxiliary heater control module Climatronic control module Comfort system central control module Control module for navigation w/ cd- mechanism Convertible top control module (w/ convertible) Data link connector (w/o convertible) Driver side door control module Engine control module (1.8l, 3.0l & 4.2l) Engine control module (2.0l & 3.2l) Headlight range control module (w/o convertible) Instrument cluster Left entry assistance control module (w/ convertible) Left headlight assembly (w/o convertible) Left rear door control module (w/o convertible) Left rear window regulator motor (w/ convertible) Memory seat/steering column adjustment control module Parking aid control module Passenger side door control module Radio Right entry assistance control module (w/ convertible) Right headlight assembly (w/o convertible) Right rear door control module (w/o convertible) Right rear window regulator motor (w/ convertible) Satellite radio Speech input control module (w/ convertible) Steering column electronic systems control module T10e T10f T10g T10h T16a T16f T16i T16j T20d T20e T32 T32a T32b T32e T32g T32h T8p Telephone transceiver Tire pressure monitoring sensor Towing sensor or recognition control module Transmission control module Transmission control module (5-speed a/t) Vehicle electrical system control module W/ 5-speed W/ 6-speed W/ convertible W/ cvt W/ memory W/ rns-e W/o convertible W/o memory W/o rns-e
COOLING FAN
1.8L TURBO 1.8L Turbo, Cooling Fan Wiring Diagram for Audi A4 2006 List of elements for 1.8L Turbo, Cooling Fan Wiring Diagram for Audi A4 2006: 15 1.8l 3.0l 4-pin relay carrier Coolant fan fuse 42 40a Coolant fc (fan control) control module (front of engine compartment) Engine controls system Engine coolant temperature sensor Fuse 150a Fuse 5a Fuse holder Fuse strip (main fuse) G26 (left side of engine compartment) Hot at all times Motronic engine control module (ecm) (left rear of engine compartment, in plenum chamber) Red
2.0L TURBO 2.0L Turbo, Cooling Fan Wiring Diagram for Audi A4 2006 List of elements for 2.0L Turbo, Cooling Fan Wiring Diagram for Audi A4 2006: 20 2.0l 3.2l 4-pin relay carrier After-run coolant pump Auxiliary engine coolant (ec) pump relay (3.2l) Coolant fan fuse 42 40a Coolant fc (fan control) control module Engine coolant temperature sensor Fuse 150a Fuse 15a Fuse 5a Fuse holder Fuse strip (main fuse) G12 (left rear of engine compt) G26 (left side of engine compt) Hot at all times Motronic engine control module (ecm) Red T60 T94
3.0L 3.0L, Cooling Fan Wiring Diagram for Audi A4 2006 List of elements for 3.0L, Cooling Fan Wiring Diagram for Audi A4 2006: 15 1.8l 3.0l 4-pin relay carrier Coolant fan fuse 42 40a Coolant fc (fan control) control module (front of engine compartment) Engine controls system Engine coolant temperature sensor Fuse 150a Fuse 5a Fuse holder Fuse strip (main fuse) G26 (left side of engine compartment) Hot at all times Motronic engine control module (ecm) (left rear of engine compartment, in plenum chamber) Red
3.2L 3.2L, Cooling Fan Wiring Diagram for Audi A4 2006 List of elements for 3.2L, Cooling Fan Wiring Diagram for Audi A4 2006: 20 2.0l 3.2l 4-pin relay carrier After-run coolant pump Auxiliary engine coolant (ec) pump relay (3.2l) Coolant fan fuse 42 40a Coolant fc (fan control) control module Engine coolant temperature sensor Fuse 150a Fuse 15a Fuse 5a Fuse holder Fuse strip (main fuse) G12 (left rear of engine compt) G26 (left side of engine compt) Hot at all times Motronic engine control module (ecm) Red T60 T94
CRUISE CONTROL Cruise Control Wiring Diagram, Convertible for Audi A4 2006 List of elements for Cruise Control Wiring Diagram, Convertible for Audi A4 2006: 29 (w/ convertible) (w/o convertible) 1.8l & 3.2l 13a Acc Brake- light switch Clutch vacuum vent valve switch (m/t) Computer data lines system Cruise control switch Fuse 10a Fuse holder G33 G49 Hot at all times Hot in on or start Ignition/ starter switch Lock Motronic engine control module Nca Off Start Steering column electronic systems control module (on steering column, behind steering wheel) T16a Throttle position (tp) sensor & accelerator pedal position sensor 2 Throttle valve control module Transmission control module (cvt: at rear of transmission) (5 speed: left rear of engine compartment) W/ 5-speed W/ 6-speed W/ cvt Cruise Control Wiring Diagram, Except Convertible for Audi A4 2006 List of elements for Cruise Control Wiring Diagram, Except Convertible for Audi A4 2006: 29 13a 2.0l engine 3.2l engine Acc Brake- light switch Clutch vacuum vent valve switch (m/t) Computer data lines system Cruise control switch Fuse 10a Fuse 15a Fuse holder G33 Grd/red Hot at all times Ignition/ starter switch Lock Motronic engine control module (left rear of engine compartment, in plenum chamber) Nca Off Start Steering column electronic systems control module (on steering column, behind steering wheel) T16a T60 T94 Throttle position (tp) sensor & accelerator pedal position sensor 2 Throttle valve control module Transmission control module (cvt at rear of transmission) W/ 6-speed W/ cvt
DEFOGGERS Heated Mirrors Wiring Diagram for Audi A4 2006 List of elements for Heated Mirrors Wiring Diagram for Audi A4 2006: 16 (behind right kick panel) (s4) (above right kick panel) (a4) g43 22a Climatronic control module Computer data lines system Driver's side door control module Driver's side outside mirror Fuse 15a Fuse holder G44 (behind left kick panel) (s4) (above left kick panel) (a4) Hot at all times Passenger's side door control module Passenger's side outside mirror T10e T10f T16b T16c Rear Defogger Wiring Diagram, Avant for Audi A4 2006 List of elements for Rear Defogger Wiring Diagram, Avant for Audi A4 2006: 19 26a Climatronic control module Comfort system central control module Fuse 30a Fuse panel G49 (under driver's seat) G52 (left side of rear lid) G654 (at right "d" pillar) Hot at all times Left antenna module Left rear window breakage sensor Nca Rear window defogger relay Rear window defogger w/ window antenna Right rear window breakage sensor T20g W/ alarm system W/ radio Windshield antenna suppression filter Rear Defogger Wiring Diagram, Convertible for Audi A4 2006 List of elements for Rear Defogger Wiring Diagram, Convertible for Audi A4 2006: 10 26a Climatronic control module Convertible top control module Fuse 30a Fuse panel G49 (under driver's seat) G50 (left side of luggage compt) Heated rear window Hot at all times Rear window defogger relay Rear Defogger Wiring Diagram, Except Convertible for Audi A4 2006 List of elements for Rear Defogger Wiring Diagram, Except Convertible for Audi A4 2006: 12 26a Climatronic control module Fuse 30a Fuse panel G49 (under driver's seat) G653 (on left "d" pillar) G654 (at right "d" pillar) Heated rear window Hot at all times Nca Rear window defogger relay Windshield antenna suppression filter
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Audi A4 2006 List of elements for Electronic Power Steering Wiring Diagram for Audi A4 2006: 14 Abs control module Acc Convertible Except convertible G44 (above or behind left kick panel) Hot at all times Ignition/ starter switch Lock Navigation control module Off Servotronic control module Servotronic solenoid valve Start T8e
ENGINE PERFORMANCE
1.8L TURBO 1.8L Turbo, Engine Performance Wiring Diagram (1 of 4) for Audi A4 2006 List of elements for 1.8L Turbo, Engine Performance Wiring Diagram (1 of 4) for Audi A4 2006: 30 (left rear of engine compt) g12 Acc Accelerator pedal position (app) sensor Brake- light switch Clutch vacuum vent valve switch (m/t) Cooling fans system E-box relay carrier Fuse 10a Fuse 15a Fuse 40a Fuse holder G12 Generator Heated oxygen sensor Hot at all times Hot in run or start Ignition switch Lock Mass airflow (maf) sensor Motronic engine control module Off Oxygen sensor behind twc Red Run Secondary air injection (air) pump relay Secondary air injection pump motor Start Steering column electronic systems control module T16a Transmission control module (w/ cvt) 1.8L Turbo, Engine Performance Wiring Diagram (2 of 4) for Audi A4 2006 List of elements for 1.8L Turbo, Engine Performance Wiring Diagram (2 of 4) for Audi A4 2006: 16 Charge air pressure sensor Engine coolant temperature (ect) sensor Engine speed (rpm) sensor Evaporative emission (evap) canister purge regulator valve Fuse 15a Fuse holder Hot at all times Knock sensor (ks) 1 Knock sensor (ks) 2 Leak detection pump (ldp) Map controlled engine cooling thermostat Nca Red Secondary air injection (air) solenoid valve Turbocharger recirculating valve Wastegate bypass regulator valve 1.8L Turbo, Engine Performance Wiring Diagram (3 of 4) for Audi A4 2006 List of elements for 1.8L Turbo, Engine Performance Wiring Diagram (3 of 4) for Audi A4 2006: 26 (a/t) brake booster pressure sensor (a/t) brake booster relay (left rear of engine compt) g12 (mil) 9-pin relay carrier Brake system vacuum pump Camshaft adjustment valve 1 Camshaft position sensor Coil Computer data lines system Data link connector Engine coolant temperature (ect) sensor Fuse 15a Fuse 20a Fuse holder G12 (left rear of engine compt) G18 (right side of engine) Instrument cluster Intake air temperature sensor Malfunction indicator lamp Nca Red T32a/12 T32a/13 T32a/23 To spark plug 1.8L Turbo, Engine Performance Wiring Diagram (4 of 4) for Audi A4 2006 List of elements for 1.8L Turbo, Engine Performance Wiring Diagram (4 of 4) for Audi A4 2006: 17 9-pin relay carrier E-box relay carrier Fuel injectors Fuel pump motor Fuel pump relay Fuse 150a Fuse 15a Fuse 20a Fuse holder G78 (right "b" pillar) Hot at all times Main fuse Motronic engine control module (left rear of engine compt, in plenum chamber) Red Relay plate Throttle valve control module Transmission control module
2.0L TURBO 2.0L Turbo, Engine Performance Wiring Diagram (1 of 4) for Audi A4 2006 List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (1 of 4) for Audi A4 2006: 23 (left rear of engine compt) g12 14a Anti-theft system Brake- light switch Charge air pressure sensor Clutch pedal switch Cooling fans system Engine control module Fuse 10a Fuse 15a Fuse panel Fuse/ relay panel Heated oxygen sensor Hot at all times Hot in run or start Mass air flow (maf) sensor Oxygen sensor Partial Red Steering column electronic systems control module T16a T94 Throttle position (tp) & accelerator pedal position (app) sensors 2.0L Turbo, Engine Performance Wiring Diagram (2 of 4) for Audi A4 2006 List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (2 of 4) for Audi A4 2006: 14 Camshaft adjustment valve 1 Camshaft position sensor Engine coolant temperature (ect) sensor Evaporative emission (evap) canister purge regulator valve Fuel metering valve Fuel pressure sensor Intake air temperature (iat) sensor Intake manifold runner position sensor Leak detection pump (ldp) Left electro- hydraulic engine mount solenoid Low fuel pressure sensor Red Turbocharger recirculating valve Wastegate bypass regulator valve 2.0L Turbo, Engine Performance Wiring Diagram (3 of 4) for Audi A4 2006 List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (3 of 4) for Audi A4 2006: 18 (right "b" pillar) g78 E-box relay panel Engine control module Engine speed (rpm) sensor Fuel pump control module Fuel pump motor Fuse 150a Fuse 20a Fuse panel Hot at all times Knock sensor (ks) 1 Knock sensor (ks) 2 Main fuse Nca Partial Red T60 Throttle valve control module 2.0L Turbo, Engine Performance Wiring Diagram (4 of 4) for Audi A4 2006 List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (4 of 4) for Audi A4 2006: 19 Coil 1 Coil 2 Coil 3 Coil 4 Computer data lines system Engine control module Fuel injectors Fuse 15a Fuse panel G12 (left rear of engine compt) G18 Nca Partial Red Starting/charging system T60 T94 To spark plug Transmissions system
3.0L 3.0L, Engine Performance Wiring Diagram (1 of 4) for Audi A4 2006 List of elements for 3.0L, Engine Performance Wiring Diagram (1 of 4) for Audi A4 2006: 30 (left rear of engine compt) g12 14a Acc Brake- light switch Clutch vacuum vent valve switch (m/t) E-box relay carrier Fuse 10a Fuse 15a Fuse 40a Fuse holder G12 Heated oxygen sensor Heated oxygen sensor 2 Hot at all times Hot in on or start Ignition switch Lock Mass airflow (maf) sensor Motronic engine control module Off Oxygen sensor Oxygen sensor 2 Red Secondary air injection (air) pump relay Secondary air injection pump motor Start Steering column electronic systems control module T16a Throttle position (tp) sensor Trans- mission control module (w/ cvt) 3.0L, Engine Performance Wiring Diagram (2 of 4) for Audi A4 2006 List of elements for 3.0L, Engine Performance Wiring Diagram (2 of 4) for Audi A4 2006: 18 After-run coolant pump Camshaft position sensor 2 Camshaft position sensor 4 Coolant circulation pump relay Engine coolant temperature (ect) sensor Engine speed (rpm) sensor Evaporative emission (evap) canister purge regulator valve Fuse 15a Fuse holder G12 Hot at all times Intake manifold change-over valve Knock sensor (ks) 1 Knock sensor (ks) 2 Leak detection pump (ldp) Nca Red Secondary air injection (air) solenoid valve 3.0L, Engine Performance Wiring Diagram (3 of 4) for Audi A4 2006 List of elements for 3.0L, Engine Performance Wiring Diagram (3 of 4) for Audi A4 2006: 26 (a/t) brake booster pressure sensor (a/t) brake booster relay (left rear of engine compt) g12 (mil) 9-pin relay carrier Brake system vacuum pump Camshaft adjustment valve 1 Camshaft adjustment valve 2 Camshaft position sensor Camshaft position sensor 3 Coil Computer data lines system Data link connector Fuse 15a Fuse 20a Fuse holder G12 (left rear of engine compt) G18 (left rear of engine) Instrument cluster Malfunction indicator lamp Nca Red T32a/12 T32a/13 T32a/23 To spark plug 3.0L, Engine Performance Wiring Diagram (4 of 4) for Audi A4 2006 List of elements for 3.0L, Engine Performance Wiring Diagram (4 of 4) for Audi A4 2006: 20 (5 speed) w/o cvt 9-pin relay carrier Cooling fans system E-box relay carrier Fuel injectors Fuel pump motor Fuel pump relay Fuse 150a Fuse 15a Fuse 20a Fuse holder G78 (right "b" pillar) Hot at all times Main fuse Motronic engine control module Red Relay plate Throttle valve control module Transmission control module W/ cvt
3.2L 3.2L, Engine Performance Wiring Diagram (1 of 4) for Audi A4 2006 List of elements for 3.2L, Engine Performance Wiring Diagram (1 of 4) for Audi A4 2006: 29 (left rear of engine compt) g12 14a Brake- light switch Clutch pedal switch Comfort system central control module Cooling fans system Cruise control system Engine control module Fuse 10a Fuse 15a Fuse panel Fuse/ relay panel Heated oxygen sensor Heated oxygen sensor 2 Hot at all times Hot in run or start Intake manifold tuning (imt) valve position sensor Nca Oxygen sensor Oxygen sensor 2 Partial Red Starting/ charging system Starting/charging system T12h T94 Throttle position (tp) & accelerator pedal position (app) sensors Transmission system Transmissions system 3.2L, Engine Performance Wiring Diagram (2 of 4) for Audi A4 2006 List of elements for 3.2L, Engine Performance Wiring Diagram (2 of 4) for Audi A4 2006: 19 Camshaft position sensor Camshaft position sensor 2 Camshaft position sensor 3 Camshaft position sensor 4 Engine coolant temperature (ect) sensor Engine speed (rpm) sensor Evaporative emission (evap) canister purge regulator valve Fuel metering valve Fuel pressure sensor Intake air temperature sensor Intake change- over valve Intake manifold runner control (imrc) valve Intake manifold runner position sensor Intake manifold runner position sensor 2 Knock sensor (ks) 1 Knock sensor (ks) 2 Leak detection pump (ldp) Low fuel pressure sensor Nca 3.2L, Engine Performance Wiring Diagram (3 of 4) for Audi A4 2006 List of elements for 3.2L, Engine Performance Wiring Diagram (3 of 4) for Audi A4 2006: 15 (right "b" pillar) g78 E-box relay panel Engine control module Fuel injectors Fuel pump control module Fuel pump motor Fuse 150a Fuse 20a Fuse panel Hot at all times Main fuse Partial Red T60 Throttle valve control module 3.2L, Engine Performance Wiring Diagram (4 of 4) for Audi A4 2006 List of elements for 3.2L, Engine Performance Wiring Diagram (4 of 4) for Audi A4 2006: 27 Camshaft adjustment valve 1 Camshaft adjustment valve 1 (exhaust) Camshaft adjustment valve 2 Camshaft adjustment valve 2 (exhaust) Coil 1 Coil 2 Coil 3 Coil 4 Coil 5 Coil 6 Computer data lines system Cooling fans system Engine control module Fuse 15a Fuse 20a Fuse panel G12 (left rear of engine compt) G19 Left electro- hydraulic engine mount solenoid Nca Partial Red Right electro- hydraulic engine mount solenoid Starting/charging system T60 T94 To spark plug
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram, Avant for Audi A4 2006 List of elements for Back-up Lamps Wiring Diagram, Avant for Audi A4 2006: 18 (5-speed) (6-speed) (6-speed) (5-speed) 31a Back-up Back-up light switch Comfort system central control module Fuse 15a Fuse holder G50 (left side of luggage compt) G78 (right "b" pillar) Hot in on or start Left taillamp assembly Right taillamp assembly T12i T16i T23 T32b Vehicle electrical system control module Back-up Lamps Wiring Diagram, Convertible for Audi A4 2006 List of elements for Back-up Lamps Wiring Diagram, Convertible for Audi A4 2006: 21 31a A/t w/ cvt A/t w/o cvt Back-up Comfort system central control module Fuse 15a Fuse holder G662 G663 Hot in on or start Iii Left taillamp assembly Multi- function transmission range (tr) switch Park/neutral position (pnp) relay Right taillamp assembly T23 T32b Transmission control module (tcm) Vehicle electrical system control module W/ cvt W/o cvt Back-up Lamps Wiring Diagram, Sedan for Audi A4 2006 List of elements for Back-up Lamps Wiring Diagram, Sedan for Audi A4 2006: 18 (5-speed) (6-speed) (6-speed) (5-speed) 31a Back-up Back-up light switch Comfort system central control module Fuse 15a Fuse holder G50 (left side of luggage compt) G78 (right "b" pillar) Hot in on or start Left taillamp assembly Right taillamp assembly T12i T16i T23 T32b Vehicle electrical system control module Exterior Lamps Wiring Diagram, Avant for Audi A4 2006 List of elements for Exterior Lamps Wiring Diagram, Avant for Audi A4 2006: 47 13a 14a Acc Brake light switch Computer data lines system Emergency flasher switch Fuse 10a Fuse 150a Fuse holder Fuse strip (main fuse) G26 (left side of engine compt) G33 G43 (above or below right kick panel) G50 (left side of luggage compt) G52 G78 (right "b" pillar) High- mount brake light Hot at all times Ignition/ starter switch Left side turn signal light Left taillamp assembly Left turn/ stop assembly License plate lights Light switch Lock Nca Off Park Power distribution system Rear fog Red Right headlight assembly Right side turn signal light Right taillamp assembly Right turn/stop assembly Start Steering column electronic systems control module Stop Stop stop T10b T16a T23 T32b Tail Turn Turn signal switch Vehicle electrical system control module Exterior Lamps Wiring Diagram, Convertible for Audi A4 2006 List of elements for Exterior Lamps Wiring Diagram, Convertible for Audi A4 2006: 47 13a 14a Acc Brake light switch Computer data lines system Emergency flasher switch Fuse 10a Fuse 150a Fuse holder Fuse strip (main fuse) G12 (left rear of engine compt) G33 G43 (above right kick panel) G44 G49 G661 G662 G663 Headlight assembly High- mount brake light Hot at all times Ignition/ starter switch Left headlight assembly Left side turn signal light Left taillamp assembly License plate lights Light switch Lock Nca Off Park Rear fog Red Right Right side turn signal light Right taillamp assembly Start Steering column electronic systems control module Stop T10b T16a T23 T32b Tail Turn Turn signal switch Vehicle electrical system control module Exterior Lamps Wiring Diagram, Sedan for Audi A4 2006 List of elements for Exterior Lamps Wiring Diagram, Sedan for Audi A4 2006: 46 13a 14a Acc Brake light switch Computer data lines system Emergency flasher switch Fuse 10a Fuse 150a Fuse holder Fuse strip (main fuse) G26 (left side of engine compt) G33 G43 (above or below right kick panel) G50 (left side of luggage compt) G78 (right "b" pillar) High- mount brake light Hot at all times Ignition/ starter switch Left headlight assembly Left rear fog lamp Left side turn signal light Left taillamp assembly License plate lights Light switch Lock Nca Off Park Power distribution system Red Right headlight assembly Right rear fog lamp Right side turn signal light Right taillamp assembly Start Steering column electronic systems control module Stop T10b T16a T23 T32b Tail Turn Turn signal switch Vehicle electrical system control module W/ light sensor
GROUND DISTRIBUTION Ground Distribution Wiring Diagram, Convertible (1 of 2) for Audi A4 2006 List of elements for Ground Distribution Wiring Diagram, Convertible (1 of 2) for Audi A4 2006: 27 (3.0l) Battery Convertible top control module, convertible top hydraulic pump relay & relay 2 Coolant fc (fan control) control module & coolant fc (fan control) control module 2 (4.2l) Driver's backrest heating element & driver's seat heating element G11 (right rear of engine compt) G18 (right side of engine) (1.8l) (left rear of engine) (3.0l) G26 (left side of engine compt) G269 G32 (left kick panel) G43 (above right kick panel) G44 (above left kick panel) G49 G661 Headlight washer pump & driver side door control module High mount brake light, license plate light, rear lid unlock motor, rear lid lock cylinder switch, trunk lid alarm switch & trunk lock alarm/ central locking switch, convertible top hydraulic pump relay & relay 2 Ignition coil 1 w/ power output stage, ignition coil 2 w/ power output stage, ignition coil 3 w/ power output stage, ignition coil 4 w/ power output stage ignition coil 5 w/ power output stage (3.0l) & ignition coil 6 w/ power output stage (3.0l) Left instrument panel vent illumination, center instrument panel vent illumination, right instrument panel vent illumination, storage compartment illumination, cup holder illumination, coin holder illumination, tiptronic switch, parking aid switch light, shift lock Nca Passenger side door control module Right headlight assembly & right side turn signal light Satellite radio shield (w/ cd) module Servotronic control module, front interior light, automatic day/night interior mirror, vehicle electronic system control module, left make-up mirror light switch, headlight adjuster & make-up mirror light, rear window defogger relay Solenoid (01j a/t), headlight range control module& rear center ashtray light Vehicle electrical system control module, light switch, data link connector (dlc), steering column electronic systems control modulem & comfort system central control module Windshield washer fluid level warning switch, stage, engine coolant level warning switch, engine stage, coolant temperature sensor, ambient temperature stage, switch, intrument cluster, fuel sender, fuel level sensor 2, function selector switch ii Windshield wiper motor, left washer nozzle heater, right washer nozzle heater, brake fluid level warning switch & air quality sensor Ground Distribution Wiring Diagram, Convertible (2 of 2) for Audi A4 2006 List of elements for Ground Distribution Wiring Diagram, Convertible (2 of 2) for Audi A4 2006: 26 Airbag control module, driver's side side airbag crash sensor, passenger side side airbag crash sensor, drivers front airbag crash sensor, passengers front airbag crash sensor & left & right safety belt switch Driver's seat adjustment switch, left entry assistance control module, driver's seat lumber support adjustment switch & memory seat/steering column control module Driver's side side airbag igniter & passenger side side airbag igniter Front passenger's seat heating element & front passenger's backrest heating element G12 (left rear of engine compt) G33 G610 (under front of center console) G637 G662 G663 Heated rear window Instrument cluster, emergency flasher switch, cigarette lighter, ashtray light, anti slip control switch, glove compartment light switch, park brake warning light switch, fresh air blower control module & climatronic control module, 12v socket Left front fog light, right front fog light, high tone horn, low tone horn & garage door opener control module Left headlight assembly, left front turn signal light & left front brake pad wear sensor, vehicle electrical system control module Micro- phone shield Motronic engine control module (ecm), after-run coolant pump (3.0l), brake system vacuum pump (a/t), ignition coil 1 w/ power output stage, ignition coil 2 w/ power output stage, ignition coil 3 w/ power output stage, ignition coil 4 w/ power output stage, ignition coil 5 w/ power output stage (3.0l), ignition coil 6 w/ power output stage (3.0l), oil level thermal sensor, transmission control module (tcm), multi-function transmission range switch (ag5 a/t) & a/c compressor regulator valve, starter interlock alarm system relay Navigation system shield Passenger power seat adjustment switch, front passenger seat lumbar support adjustment switch & right entry assistance control module Power convertible top valve 1, 2 ,3, convertible top switch light, convertible top operation switch, convertible top compartment latch switch (unlock), left convertible top compartment cover switch, right compartment cover locked switch 1, convertible top compartment enclosure position switch, compartment cover open position switch, convertible top open/closed lock switches, convertible top open position, convertible top closed position switch & right convertible top lock switch Radio Radio (w/bose), telephone transceiver, cd changer shield, control module for navigation w/ cd-mechanism, amplifier & amplifier shields (w/bose), satellite radio shield (w/o cd), satellite radio (w/o cd) Right rear window regulator motor Right taillight assembly, fuel tank lock switch, socket, fuel pump, alarm horn, right & left rear backrest heating element, right & left heated seat temperature sensor Secondary air injection (air) pump motor, abs control module (w/ edl), high pressure sensor & front hood switch Tire pressure monitoring control module, left taillight assembly, left rear window regulator motor & left front safety belt microswitch, parking aid control module Transmission control module Ground Distribution Wiring Diagram, Except Convertible (1 of 2) for Audi A4 2006 List of elements for Ground Distribution Wiring Diagram, Except Convertible (1 of 2) for Audi A4 2006: 35 Battery Center instrument panel vent illumination, right instrument panel vent illumination, storage compartment illumination, cup holder illumination, coin holder illumination (w/o front parking aid), rear center ashtray light, tiptronic switch, ashtray light, glove compartment light switch, anti-slip control switch, rear window shade switch, fresh air blower control module, shift lock solenoid, headlight range control module, clutch vacuum vent valve switch (m/t), center armrest illumination, climate control module (late production), tire pressure monitoring control module, esp sensor unit clutch pedal starter interlock switch & headlight adjuster Coolant fc (fan control) control module, coolant fc (fan control) control module 2 (4.2l) & abs control module (w/ edl) Driver side door control module Driver's backrest heating element & driver's seat side bolster heater sensor G11 (right rear of engine compt) (a4) (in plenum chamber, right of battery) (s4) G18 (1.8l: right side of engine) (3.0l: left rear of engine) G19 (3.2l) G26 (left side of engine compt) G32 (left kick panel) (a4) (behind left kick panel) (s4) G33 G43 (above right kick panel) (a4) (behind right kick panel) (s4) G44 (above left kick panel) (a4) (behind left kick panel) (s4) G49 (under driver's seat) G52 (left side of rear lid) (avant) G53 (right side of rear lid) G58 (avant) G653 (on left "d" pillar) G654 (at right "d" pillar) Headlight washer pump, high tone horn, left headlight assembly, left side turn signal light, left front brake pad wear sensor & Ignition coil 1 w/ power output stage, ignition coil 2 w/ power output stage, ignition coil 3 w/ power output stage, ignition coil 4 w/ power output stage, Ignition coil 1 w/ power output stage, ignition coil 2 w/ power output stage, ignition coil 3 w/ power output stage, ignition coil 4 w/ power output stage, ignition coil 5 w/ power output stage, ignition coil 6 w/ power output stage, Left front fog light, right front fog light, garage door opener control module Load reduction relay, horn relay, rear window defogger relay, left panel vent illumination, comfort system central control module, servotronic control module & rear/center central locking switch Luggage compartment light, high mount brake light (avant), license plate light (avant), rear lid lock cylinder unlocking switch, rear lid unlock motor, trunk lid alarm switch, left rear fog & tail light (avant), right rear fog & tail light (avant) Passenger side door control module Rain/light recognition sensor, automatic day/ night interior mirror, Rear windshield wiper motor & rear window defogger (w/ window antenna) Right headlight assembly, right side turn signal light, low tone horn Solar cells, front interior light assembly, left make-up mirror light switch, right make-up mirror light switch & power sunroof control module Vehicle electrical system control module, light switch, emergency flasher switch, cigarette lighter (w/ 12 socket), instrument cluster, steering column electronic systems control module, parking brake warning light switch, 12v socket, data link connector (dlc), cigarette lighter (w/ 12v socket) Windshield antenna suppression filter Windshield antenna suppression filter (w/ radio only) Windshield heating voltage converter Windshield wiper motor, left washer nozzle heater (w/ heated spray jet), right washer nozzle heater (w/ heated spray jet), brake fluid level warning switch & air quality sensor Ground Distribution Wiring Diagram, Except Convertible (2 of 2) for Audi A4 2006 List of elements for Ground Distribution Wiring Diagram, Except Convertible (2 of 2) for Audi A4 2006: 28 2.0l A/c compressor regulator valve Air bag control module, left safety belt switch, front passenger's air bag igniter 2, front passenger's air bag igniter 1, driver's side side air bag igniter, passenger side side air bag igniter, driver's side rear side air bag igniter, passenger side rear side air bag igniter & dummy resistor Amplifier shields Driver's power seat switch, left rear entry light, left rear door warning light, left rear door opener lighting, left rear central locking lock unit, driver's head curtain airbag igniter (sedan), driver's seat lumbar support adjustment switch memory seat/steering column adjustment control module Engine control module (ecm), after-run coolant pump (3.2l), mass air flow sensor, ignition coil 1 w/ power output stage, ignition coil 2 w/ power output stage, ignition coil 3 w/ power output stage, ignition coil 4 w/ power output stage, ignition coil 5 w/ power output stage, ignition coil 6 w/ power output stage, Engine coolant level warning switch, fuel sender, fuel level sensor 2 G12 (left rear of engine compt) G269 G50 (left side of luggage compt) G610 (under front of center console) G637 (at air bag control module) G77 (left "b" pillar) G78 (right "b" pillar) High pressure sensor & front hood switch Inside microphone shield Left rear door control module Left rear fog lamp, right rear fog lamp, trunk lid alarm switch (avant), trunk lock alarm/central locking switch (except avant), rear lid lock cylinder switch (avant) & license plate light Left taillight assembly, rear window shade control module & high-mount brake light, tire pressure monitoring control module, parking aid control module Motronic engine control module (ecm), after-run coolant pump, 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 Oil level thermal sensor, transmission control module (tcm), oil pressure switch, Passenger power seat switch, front passenger seat lumbar support adjustment switch right taillight assembly (avant), left rear heated seat temperature sensor, left rear backrest heating element, right rear heated seat control module, right rear heated seat temperature sensor, right rear backrest heating element, socket, alarm horn, right rear central locking lock unit, right rear door warning light, right rear door opener lighting, right rear entry light, fuel pump control module Passenger's seat side bolster heater & passenger's backrest heating element Radio & control module for navigation w/ cd-mechanism Radio (w/ bose), amplifier, telephone amplifier, telephone transceiver Right rear door control module Satellite radio shield Seat occupied recognition control module, right safety belt switch, front passenger's seat occupied sensor
HEADLIGHTS Headlamps & Fog Lamps Wiring Diagram, with Convertible with High Intensity Gas Discharge Headlights for Audi A4 2006 List of elements for Headlamps & Fog Lamps Wiring Diagram, with Convertible with High Intensity Gas Discharge Headlights for Audi A4 2006: 54 (left side of (w/ light sensor) 10a 56a 56b Acc Anti-lock brakes system Battery Computer data lines system Fog light switch Fuse 150a Fuse 5a Fuse holder Fuse strip (main fuse) G12 (left rear of engine compt) G43 (above right kick panel) G49 G50 Headlight range control module Headlight switch High intensity gas discharge lamp Hot at all times Hot in run or start Ignition switch Instrument cluster system Interior lights system Left front fog light Left front level control system sensor Left headlight assembly Left headlight beam adjusting motor Left high beam head- light Left rear fog light Left rear level control system sensor Light switch Lock Luggage compt) Nca Off Red Right front fog light Right headlight assembly Right headlight beam adjusting motor Right high beam head- light Right rear fog light Run Start Starting/ charging system Steering column electronic systems control module T16a T23 T32b Turn signal switch (headlight dimmer switch) Vehicle electrical system control module W/ light sensor Headlamps & Fog Lamps Wiring Diagram, with Convertible with Standard Headlights for Audi A4 2006 List of elements for Headlamps & Fog Lamps Wiring Diagram, with Convertible with Standard Headlights for Audi A4 2006: 39 56a 56b Acc Battery Computer data lines system Fog light switch Fuse 150a Fuse strip (main fuse) G12 (left rear of engine compt) G43 (above right kick panel) G49 G50 (left side of luggage compt) Headlight switch High beam Hign beam Hot at all times Ignition switch Interior lights system Left front fog light Left headlight assembly Left rear fog light Light switch Lock Low beam Nca Off Red Right front fog light Right headlight assembly Right rear fog light Run Start Steering column electronic systems control module T16a T23 T32b Turn signal switch (headlight dimmer switch) Vehicle electrical system control module W/ light sensor Headlamps & Fog Lamps Wiring Diagram, without Convertible with Bi-Xenon & Cornering Headlights Wiring Diagram for Audi A4 2006 List of elements for Headlamps & Fog Lamps Wiring Diagram, without Convertible with Bi-Xenon & Cornering Headlights Wiring Diagram for Audi A4 2006: 46 (w/ light sensor) 10a 18a 56a 56b Battery Computer data lines system Day time running light Dynamic cornering light motor Exterior lights system Fog light switch Fuse 10a Fuse 150a Fuse 5a Fuse holder Fuse strip (main fuse) G26 (left side of engine compt) G33 G43 (above or behind right kick panel) G50 Headlight range control module Headlight switch High intensity gas discharge lamp High/ low beam switch- over solenoid Hot in run or start Instrument cluster system Interior lights system Left front fog light Left front level control system sensor Left headlight assembly Left rear fog light Left rear level control system sensor Light switch Nca Power distribution system Red Right front fog light Right headlight assembly Right rear fog light Steering column electronic systems control module T16a T23 T32b Turn signal switch (headlight dimmer switch) Vehicle electrical system control module W/ light sensor Headlamps & Fog Lamps Wiring Diagram, without Convertible with Bi-Xenon Headlights Wiring Diagram for Audi A4 2006 List of elements for Headlamps & Fog Lamps Wiring Diagram, without Convertible with Bi-Xenon Headlights Wiring Diagram for Audi A4 2006: 46 (w/ light sensor) 10a 56a 56b Battery Computer data lines system Day time running light Exterior lights system Fog light switch Fuse 10a Fuse 150a Fuse 5a Fuse holder Fuse strip (main fuse) G26 (left side of engine compt) G33 G43 (behind or above right kick panel) G50 Headlight beam adjusting motor Headlight range control module Headlight switch High intensity gas discharge lamp High/ low beam switch- over solenoid Hot in run or start Instrument cluster system Interior lights system Left front fog light Left front level control system sensor Left headlight assembly Left rear fog light Left rear level control system sensor Light switch Nca Power distribution system Red Right front fog light Right headlight assembly Right rear fog light Steering column electronic systems control module T16a T23 T32b Tfl Turn signal switch (headlight dimmer switch) Vehicle electrical system control module W/ light sensor Headlamps & Fog Lamps Wiring Diagram, without Convertible with Standard Headlights for Audi A4 2006 List of elements for Headlamps & Fog Lamps Wiring Diagram, without Convertible with Standard Headlights for Audi A4 2006: 36 56a 56b Battery Computer data lines system Exterior lights system Fog light switch Fuse 10a Fuse 150a Fuse holder Fuse strip (main fuse) G26 (left side of engine compt) G33 G43 (above or behind right kick panel) G50 (left side of luggage compt) Headlight switch High beam Hign beam Interior lights system Left front fog light Left headlight assembly Left rear fog light Light switch Low beam Nca Power distribution system Red Right front fog light Right headlight assembly Right rear fog light Steering column electronic systems control module T16a T23 T32b Turn signal switch (headlight dimmer switch) Vehicle electrical system control module W/ light sensor
HORN Horn Wiring Diagram, Convertible for Audi A4 2006 List of elements for Horn Wiring Diagram, Convertible for Audi A4 2006: 16 40a Computer data lines system Fuse 25a Fuse holder G12 (left rear of engine compt) High tone horn Horn relay Horn switch Hot at all times Low tone horn Nca Spiral spring Steering column electronic systems control module T16a T32b Vehicle electrical system control module Horn Wiring Diagram, Except Convertible for Audi A4 2006 List of elements for Horn Wiring Diagram, Except Convertible for Audi A4 2006: 17 40a Computer data lines system Fuse 25a Fuse holder G26 (left side of engine compt) G43 (above or behind right kick panel) G49 (under driver's seat) High tone horn Horn relay Horn switch Hot at all times Low tone horn Nca Steering column electronic systems control module T16a T32b Vehicle electrical system control module
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram, Convertible for Audi A4 2006 List of elements for Instrument Cluster Wiring Diagram, Convertible for Audi A4 2006: 58 (left rear of engine compt) 15a Abs control module Acc Air bag control module Air bag mil Ambient temperature switch Anti- theft system Anti-lock brakes system Anti-theft immobilizer induction coil Board computer function selector switch ii Brake fluid level warning switch Clock Computer data lines system Controlled frequency radio Ect gauge Engine coolant level (ecl) warning switch Engine coolant temperature (ect) sensor Fuel gauge Fuel gauge sender Fuel level sensor 2 (quattro only) Fuel tank lock switch (if equipped) Fuse 10a Fuse holder G12 G33 G49 G662 G663 Gen warn ind Headlight range control module Hot at all times Hot in run or start Ignition/ starter switch Instrument cluster Interior lights system Key switch Left front safety belt microswitch Lock Motronic engine control module Off Oil level thermal sensor Oil pressure switch Radio frequency controlled clock receiver (if equipped) Red Run Speedo- meter Start Starting/charging system Steering column electronic systems control module T16a T32 T32a T4m Tacho- meter Tiptronic switch Warning system Windshield washer fluid level warning switch Instrument Cluster Wiring Diagram, Except Convertible for Audi A4 2006 List of elements for Instrument Cluster Wiring Diagram, Except Convertible for Audi A4 2006: 57 (left rear of engine compt) 15a 2.0l & 3.2l 3.2l & 2.0l 4.2l Abs control module Acc Air bag control module Air bag mil Ambient temperature switch Anti-lock brakes system Anti-theft immobilizer reading coil Anti-theft system Board computer function selector switch ii Brake fluid level warning switch Computer data lines system Ect gauge Engine coolant level (ecl) warning switch Engine coolant temperature (ect) sensor Except 2.0l & 3.2l Fuel gauge Fuel level sensor Fuel level sensor 2 (quattro only) Fuse 10a Fuse holder G12 G33 Gen warn ind Hot at all times Hot in run or start Ignition/ starter switch Instrument cluster Interior lights system Key switch Lock Motronic engine control module Off Oil level thermal sensor Oil pressure switch Radio frequency controlled clock Radio frequency controlled clock receiver (if equipped) Red Run Speedo- meter Start Starting/charging system Steering column electronic systems control module T121 T16a T32 T32a T4m T94 Tacho- meter Tiptronic switch Warning system Windshield washer fluid level warning switch
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram, Avant (1 of 2) for Audi A4 2006 List of elements for Courtesy Lamps Wiring Diagram, Avant (1 of 2) for Audi A4 2006: 33 (not used) Automatic day/night mirror Comfort system central control module Computer data lines system Front interior light assembly Fuse 5a Fuse holder G33 G44 (above or behind left kick panel) G49 G52 (left side of rear lid) Glove compartment light Glove compartment light switch Hot at all times Instrument illumination circuit Left footwell light Left make-up mirror light Left make-up mirror light switch Left rear footwell light Luggage compartment light Nca Passenger side air bag off ind Power tops system Rear crtsy Rear lid light Rear reading/ courtesy light Right footwell light Right make-up mirror light Right make-up mirror light switch Right rear footwell light T12h T16h T16i Courtesy Lamps Wiring Diagram, Avant (2 of 2) for Audi A4 2006 List of elements for Courtesy Lamps Wiring Diagram, Avant (2 of 2) for Audi A4 2006: 39 Comfort system central control module Computer data lines system Driver door control module Driver side central locking unit (door contact switch) Driver side door warning light G77 (left "b" pillar) G78 (right "b" pillar) Left front entry light Left rear central locking unit (door contact switch) Left rear door control module Left rear door warning light Left rear entry light Passenger compartment monitoring switch Passenger side central locking unit (door contact switch) Passenger side door control module Passenger side door warning light Power windows, mirrors, door locks systems & instrument illumination circuit Right front entry light Right rear central locking unit (door contact switch) Right rear door control module Right rear door warning light Right rear entry light T10e T10f T10g T10h T12 T12a T12b T12c T16d T16e T16h T16i T20g T32c T32d W/ rear power windows W/o rear power windows Courtesy Lamps Wiring Diagram, Convertible for Audi A4 2006 List of elements for Courtesy Lamps Wiring Diagram, Convertible for Audi A4 2006: 43 Automatic day/night mirror Comfort system central control module Computer data lines system Door Driver door control module Driver side central locking unit (door contact switch) Driver side door warning light Front interior light assembly Fuse 5a Fuse holder G33 G44 (above left kick panel) G49 Glove compartment light Glove compartment light switch Hot at all times Instrument illumination circuit Left footwell light Left front entry light Left luggage compartment light Left make-up mirror light Left make-up mirror light switch Left rear footwell light Off Passenger compartment monitoring switch Passenger door control module Passenger side air bag off ind Passenger side central locking unit (door contact switch) Passenger side door warning light Power windows, mirrors, door locks systems & instrument illumination circuit Right footwell light Right front entry light Right luggage compartment light Right make-up mirror light Right make-up mirror light switch Right rear footwell light T10e T10f T12 T12a T1e T32c T32d Courtesy Lamps Wiring Diagram, Sedan (1 of 2) for Audi A4 2006 List of elements for Courtesy Lamps Wiring Diagram, Sedan (1 of 2) for Audi A4 2006: 31 Automatic day/night mirror Comfort system central control module Computer data lines system Front interior light assembly Fuse 5a Fuse holder G33 G44 (above or behind kick panel) G49 Glove compartment light Glove compartment light switch Hot at all times Instrument illumination circuit Left footwell light Left luggage compartment light Left make-up mirror light Left make-up mirror light switch Left rear footwell light Nca Passenger side air bag off ind Power tops system Rear crtsy Rear reading/ courtesy light Red/ Right footwell light Right make-up mirror light Right make-up mirror light switch Right rear footwell light T12h T16h T16i Courtesy Lamps Wiring Diagram, Sedan (2 of 2) for Audi A4 2006 List of elements for Courtesy Lamps Wiring Diagram, Sedan (2 of 2) for Audi A4 2006: 40 control module Comfort system central control module Computer data lines system Driver door control module Driver side central locking unit (door contact switch) Driver side door warning light G77 (left "b" pillar) G78 (right "b" pillar) Left front entry light Left rear central locking unit (door contact switch) Left rear door control module Left rear door warning light Left rear entry light Passenger compartment monitoring switch Passenger side central locking unit (door contact switch) Passenger side door Passenger side door warning light Power windows, mirrors, door locks systems & instrument illumination circuit Right front entry light Right rear central locking unit (door contact switch) Right rear door control module Right rear door warning light Right rear entry light T10e T10f T10g T10h T12 T12a T12b T12c T16d T16e T16h T16i T20g T32c T32d W/ rear power windows W/o rear power windows Instrument Illumination Wiring Diagram, Convertible (1 of 2) for Audi A4 2006 List of elements for Instrument Illumination Wiring Diagram, Convertible (1 of 2) for Audi A4 2006: 39 12v socket Anti-slip control switch Ashtray light Battery Board computer function selector switch ii Center instrument panel vent illumination Cigarette lighter Coin holder illumination Comfort system central control module Computer data lines system Convertible top operation switch Cup holder illumination Front interior light assembly Fuse 150a Fuse strip (main fuse) G33 G43 G44 (above left kick panel) G49 G663 Garage door opener control head Instrument cluster Instrument cluster system Left instrument panel vent illumination Left rear heated seat control module Light switch Nca Radio connector Rear center ashtray light Red Right instrument panel vent illumination Right rear heated seat control module Steering column electronic systems control module Storage compartment illumination T16a T32 T32a T32b Vehicle electrical system control module Instrument Illumination Wiring Diagram, Convertible (2 of 2) for Audi A4 2006 List of elements for Instrument Illumination Wiring Diagram, Convertible (2 of 2) for Audi A4 2006: 18 Computer data lines system Driver door window regulator switches Driver side door control module Driver side door opener lighting Driver side interior lock switch Driver's seat memory program switch Mirror adjustment switch Passenger compartment monitoring switch Passenger door control module Passenger door window regulator switch Passenger side door opener lighting Passenger side interior lock switch Power windows, mirrors, door locks systems & courtesy lamps circuit T10e T10f T32c T32d Trunk lid release switch Instrument Illumination Wiring Diagram, Except Convertible (1 of 2) for Audi A4 2006 List of elements for Instrument Illumination Wiring Diagram, Except Convertible (1 of 2) for Audi A4 2006: 50 12v socket Anti-slip control switch Ashtray light Battery Board computer function selector switch ii Center armrest illumination Center instrument panel vent illumination Cigarette lighter Coin holder illumination Comfort system central control module Computer data lines system Cup holder illumination Front interior light assembly Fuse 10a Fuse 150a Fuse holder Fuse strip (main fuse) G33 G44 (above or behind left kick panel) G49 (under's driver seat) G77 (left "b" pillar) G78 (right "b" pillar) Garage door opener control head Instrument cluster Instrument cluster system Left instrument panel vent illumination Left rear door opener lighting Left rear heated seat control module Light switch Luggage compartment light (avant) Nca Parking aid lamp Power distribution system Radio connector Rear center ashtray light Rear window shade switch Red Right instrument panel vent illumination Right rear door opener lighting Right rear heated seat control module Steering column electronic systems control module Storage compartment illumination T16a T16i T32 T32a T32b Vehicle electrical system control module W/ 12v socket W/o 12v socket Instrument Illumination Wiring Diagram, Except Convertible (2 of 2) for Audi A4 2006 List of elements for Instrument Illumination Wiring Diagram, Except Convertible (2 of 2) for Audi A4 2006: 29 Computer data lines system Driver door window regulator switches Driver side door control module Driver side door opener lighting Driver side interior lock switch Driver's seat memory program switch Left rear door control module Left rear door opener light Left rear window switch Mirror adjustment switch Passenger compartment monitoring switch Passenger door control module Passenger door window regulator switch Passenger side door opener lighting Passenger side interior lock switch Power windows, door locks, courtesy lights circuit Power windows, mirrors, door locks systems & courtesy lamps circuit Rear lid release switch Right rear door control module Right rear door opener light Right rear window switch T10e T10f T10g T10h T16d T16e T32c T32d
MEMORY SYSTEMS Memory Systems Wiring Diagram, Convertible (1 of 4) for Audi A4 2006 List of elements for Memory Systems Wiring Diagram, Convertible (1 of 4) for Audi A4 2006: 23 4-pin relay carrier Backrest adjust Computer data lines system Driver's power seat switch Driver's seat head restraing lock contact switch Driver's seat height adjustment motor/sensor assembly Driver's seat inclination adjustment motor/ sensor assembly Driver's seat lumbar support adjustment switch Driver's seat lumbar support curvature adjustment motor Driver's seat lumbar support height adjustment motor Driver's seat seatback adjustment motor/sensor assembly Fore/aft adjust G662 Headrest adjust Hot at all times Memory seat/ steering column adjustment control module Power seat fuse 45 30a Seat height adjust Slope adjust T10v T12g T32e T6n Memory Systems Wiring Diagram, Convertible (2 of 4) for Audi A4 2006 List of elements for Memory Systems Wiring Diagram, Convertible (2 of 4) for Audi A4 2006: 12 Computer data lines system Driver's entry assistance button Driver's seat fore/aft adjustment motor/sensor assembly Driver's seat head restraint adjustment motor/sensor assembly Driver's seat seatback latch switch G662 Left entry assistance control module Passenger's seat fore/aft adjustment motor/sensor assembly Passenger's seat head restraint adjustment motor/sensor assembly Red T12h T32g Memory Systems Wiring Diagram, Convertible (3 of 4) for Audi A4 2006 List of elements for Memory Systems Wiring Diagram, Convertible (3 of 4) for Audi A4 2006: 26 4-pin relay carrier Backrest adjust Computer data lines system Fore/aft adjust G663 Headrest adjust Hot at all times Passenger's entry assistance switch Passenger's power seat switch Passenger's seat head restraint lock contact switch Passenger's seat height adjustment motor Passenger's seat inclination adjustment motor Passenger's seat lumbar support adjustment switch Passenger's seat lumbar support curvature adjustment motor Passenger's seat lumbar support height adjustment motor Passenger's seat seatback adjustment motor Passenger's seat seatback latch switch Power seat fuse 46 30a Red Right entry assistance control module Seat height adjust T10w T12i T32h T6o Tilt adjust Memory Systems Wiring Diagram, Convertible (4 of 4) for Audi A4 2006 List of elements for Memory Systems Wiring Diagram, Convertible (4 of 4) for Audi A4 2006: 24 22a Computer data lines system De- fog Driver side door control module Driver's seat memory program control Driver's side outside folding mirror Fold- away Fuse 15a Fuse holder G43 (above right kick panel) G44 (above left kick panel) Hot at all times Mirror adjustment switch Mirror fold away switch Mirror selector switch Nca Passenger side door control module Passenger's side outside folding mirror Position T10e T10f T16b T16c T32c Memory Systems Wiring Diagram, Except Convertible (1 of 2) for Audi A4 2006 List of elements for Memory Systems Wiring Diagram, Except Convertible (1 of 2) for Audi A4 2006: 17 4-pin relay carrier Computer data lines system Driver's power seat switch Driver's seat fore/aft motor/ switch assembly Driver's seat height adjustment motor/switch assembly Driver's seat inclination adjustment motor/switch assembly Driver's seat lumbar support adjustment switch Driver's seat lumbar support curvature adjustment motor Driver's seat lumbar support height adjustment motor Driver's seat seatback adjustment motor/switch assembly G77 (left "b" pillar) Hot at all times Memory seat/ steering column adjustment control module Power seat fuse 45 30a Red T12g T32e Memory Systems Wiring Diagram, Except Convertible (2 of 2) for Audi A4 2006 List of elements for Memory Systems Wiring Diagram, Except Convertible (2 of 2) for Audi A4 2006: 25 22a Computer data lines system De- fog Driver side door control module Driver's seat memory program control Driver's side outside folding mirror Fold- away Fuse 15a Fuse holder G43 (above or behind right kick panel) G44 (above or behind left kick panel) Hot at all times Interior lights system Mirror adjustment switch Mirror fold away switch Mirror selector switch Nca Passenger side door control module Passenger's side outside folding mirror Position T10e T10f T16b T16c T32c
NAVIGATION Navigation Wiring Diagram, Convertible with RNS-E with Amplifier (1 of 2) for Audi A4 2006 List of elements for Navigation Wiring Diagram, Convertible with RNS-E with Amplifier (1 of 2) for Audi A4 2006: 28 (under front of center console) 39a Cd changer unit Computer data lines system Control module for navigation w/ cd mechanism Fuse 20a Fuse holder G43 (behind right kick panel) G610 G610 (under front of center console) Hot at all times Inside loudspeaker Left front midrange speaker Left front treble speaker Nca Right front midrange speaker Right front treble speaker Roof antenna Satellite radio T12m T12n T16j T8o T8p T8q Telephone preparation wiring W/ satellite radio W/o satellite radio Navigation Wiring Diagram, Convertible with RNS-E with Amplifier (2 of 2) for Audi A4 2006 List of elements for Navigation Wiring Diagram, Convertible with RNS-E with Amplifier (2 of 2) for Audi A4 2006: 18 Air bag spiral spring/ return spring w/ slip ring Amplifier Cluster Computer data lines system G610 (under front of center console) Instrument Left front bass speaker Left rear speaker Navigation system antenna Nca Radio controls Right front bass speaker Right rear speaker Steering column electronic systems control module (if equipped) Steering wheel control unit T16a T32 T32a Navigation Wiring Diagram, Convertible with RNS-E with Bose (1 of 2) for Audi A4 2006 List of elements for Navigation Wiring Diagram, Convertible with RNS-E with Bose (1 of 2) for Audi A4 2006: 29 (under front of center console) (under front of center console) g610 39a Cd changer unit Computer data lines system Control module for navigation w/ cd mechanism Fuse 20a Fuse holder G43 (behind right kick panel) G610 G610 (under front of center console) Hot at all times Inside loudspeaker Left front midrange speaker Left front treble speaker Nca Right front midrange speaker Right front treble speaker Roof antenna Satellite radio T12m T12n T16j T8o T8p T8q Telephone preparation wiring W/ satellite radio W/o satellite radio Navigation Wiring Diagram, Convertible with RNS-E with Bose (2 of 2) for Audi A4 2006 List of elements for Navigation Wiring Diagram, Convertible with RNS-E with Bose (2 of 2) for Audi A4 2006: 25 Air bag spiral spring/ return spring w/ slip ring Amplifier Cluster Computer data lines system G610 G610 (under front of center console) Inside loudspeaker Inside microphone Instrument Left front bass speaker Left front midrange speaker Left front treble speaker Left rear speaker Navigation system antenna Nca Power tops system Radio controls Right front bass speaker Right front midrange speaker Right rear speaker Steering column electronic systems control module (if equipped) Steering wheel control unit T16a T32 T32a Navigation Wiring Diagram, Convertible without RNS-E for Audi A4 2006 List of elements for Navigation Wiring Diagram, Convertible without RNS-E for Audi A4 2006: 25 (below driver's seat) system comfort central control module 15a Board computer function selector switch ii Computer data lines system Control module for navigation w/ cd-mechanism Electronic power steering system Fuse 10a Fuse holder G610 (under front of center console) Gps antenna Hot at all times Hot in on or start Iii Instrument cluster Instrument cluster system Interior lights system Nca Radio T10i T20d T20e T32 T32a T8e Telephone preparation wiring Navigation Wiring Diagram, Except Convertible with RNS-E with Amplifier (1 of 2) for Audi A4 2006 List of elements for Navigation Wiring Diagram, Except Convertible with RNS-E with Amplifier (1 of 2) for Audi A4 2006: 30 (under front of center console) g610 39a Cd changer unit Comfort system central control module Computer data lines system Control module for navigation w/ cd mechanism Fuse 20a Fuse holder G33 G610 G610 (under front of center console) Gps Hot at all times Inside loudspeaker Left front bass speaker Left front midrange speaker Nca Right front bass speaker Right front midrange speaker Roof antenna Satellite radio T12m T12n T16j T20g T8o T8p T8q W/ satellite radio W/o satellite radio Navigation Wiring Diagram, Except Convertible with RNS-E with Amplifier (2 of 2) for Audi A4 2006 List of elements for Navigation Wiring Diagram, Except Convertible with RNS-E with Amplifier (2 of 2) for Audi A4 2006: 32 (sedan) antenna section control module (w/ voice control) telephone transceiver Air bag spiral spring/ return spring w/ slip ring Amplifier Avant Bass loudspeaker Cluster Comfort system central control module Computer data lines system G610 (under front of center console) Gps antenna splitter Instrument Left antenna module (avant) Left rear bass speaker Left rear midrange speaker Left rear side window antenna Navigation system antenna Nca Radio controls Rear window defogger w/ window antenna Right antenna module (avant) Right rear bass speaker Right rear midrange speaker Right rear side window antenna Sedan Steering column electronic systems control module (if equipped) Steering wheel control unit T16a T16j T32 T32a Telephone microphone Navigation Wiring Diagram, Except Convertible with RNS-E with Bose (1 of 2) for Audi A4 2006 List of elements for Navigation Wiring Diagram, Except Convertible with RNS-E with Bose (1 of 2) for Audi A4 2006: 35 (under front of center console) (under front of center console) g610 (w/ voice control) telephone transceiver 39a Cd changer unit Comfort system central control module Computer data lines system Control module for navigation w/ cd mechanism Fuse 20a Fuse holder G33 G610 G610 (under front of center console) Hot at all times Inside loudspeaker Left front bass speaker Left front midrange speaker Left rear bass speaker Left rear midrange speaker Nca Right front bass speaker Right front midrange speaker Roof antenna Satellite radio T12m T12n T16j T20g T8o T8p T8q Telephone microphone Telephone preparation wiring W/ satellite radio W/o satellite radio Navigation Wiring Diagram, Except Convertible with RNS-E with Bose (2 of 2) for Audi A4 2006 List of elements for Navigation Wiring Diagram, Except Convertible with RNS-E with Bose (2 of 2) for Audi A4 2006: 34 (sedan) antenna section control module Air bag spiral spring/ return spring w/ slip ring Amplifier Avant Bass loudspeaker Cluster Comfort system central control module Computer data lines system G610 (under front of center console) Gps antenna splitter Inside loudspeaker Inside microphone Instrument Left antenna module (avant) Left front bass speaker Left front midrange speaker Left rear side window antenna Navigation system antenna Nca Radio controls Rear window defogger w/ window antenna Right antenna module (avant) Right front bass speaker Right front midrange speaker Right rear bass speaker Right rear midrange speaker Right rear side window antenna Sedan Steering column electronic systems control module (if equipped) Steering wheel control unit T16a T16j T32 T32a Parking Assistant Wiring Diagram, Convertible for Audi A4 2006 List of elements for Parking Assistant Wiring Diagram, Convertible for Audi A4 2006: 30 17a 31a Abs control module Brake light switch Computer data lines system Fog light shut off contact switch (w/ trailer socket) Front parking aid warning buzzer Fuse 10a Fuse 15a Fuse panel G33 G50 (left side of luggage compt) Hot at all times Hot in run or start Interior lights system 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) Parking aid control module Parking aid switch illumination Rear parking aid warning buzzer Red 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 T12i T16f Parking Assistant Wiring Diagram, Except Convertible for Audi A4 2006 List of elements for Parking Assistant Wiring Diagram, Except Convertible for Audi A4 2006: 26 17a Computer data lines system Front parking aid warning buzzer Fuse Fuse 10a Fuse panel G33 G50 (left side of luggage compt) Hot at all times Hot in run or start Interior lights system 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) Parking aid control module (avant: left side of cargo area) (sedan: left side of trunk) Parking aid switch illumination Rear parking aid warning buzzer Red 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 T12i T16f
POWER DISTRIBUTION Power Distribution Wiring Diagram, Convertible (1 of 2) for Audi A4 2006 List of elements for Power Distribution Wiring Diagram, Convertible (1 of 2) for Audi A4 2006: 81 10a 16a 17a 22a 243a 30a 31a 33a 36a 37a 38a 4.2l 50b 86s 9-pin relay carrier A/t after- run fuse 15a Abs control module (w/ edl) Abs control module fuse 1 Acc Air quality sensor & high pressure sensor Airbag control module Alarm horn & comfort system central control module Back-up light switch, starter interlock alarm system relay, data link connector (dlc), shift lock solenoid, multi-function transmission range (tr) switch, transmission control module, park/neutral position relay mass air flow sensor, tiptronic switch (6-speed) Battery Brake booster relay Brake light switch, clutch vacuum vent valve switch, abs control module (w/ edl) & anti-slip control switch Cigarette lighter Climatronic control module Conver- tible top fuse 40a Convertible top control module, parking aid control module Convertible top operation hydraulic unit Driver side door control module E-box relay carrier Fuel pump (fp) relay Fuse 10a Fuse 150a Fuse 15a Fuse 25a Fuse 30a Fuse 40a Fuse 50a Fuse 5a Fuse holder Fuse strip (main fuse) G11 G33 Garage door opener control head & garage door opener control module Generator Headlight adjuster, headlight range control module, left & right headlight assembly Ignition/starter switch Instrument cluster Instrument cluster & steering column electronic systems control module Light switch Load reduction relay Lock Motronic engine control module (ecm) Nca Off Oil level thermal sensor, board computer function selector switch ii, tiptronic switch, control module for navigation w/ cd-mechanism, left rear heated seat control module, parking aid control module On off Passenger side door control module Red Red b Red g Secondary air injection (air) pump relay Servotronic control module Start Starter Starter, starter locking relay (clutch pedal switch), starter interlock alarm system relay & park/neutral position relay Steering column electronic systems control module T10b T32b Telephone transceiver Tire pressure monitoring control module To 4-pin relay carrier (diagram 2 of 2) To fuse holder (diagram 2 of 2) Transmission control module & multi-function transmission range switch Transmission control module (tcm) Transmission control module (tcm) (6-speed) Vehicle electrical system control module Washer nozzle heater (left/right) Power Distribution Wiring Diagram, Convertible (2 of 2) for Audi A4 2006 List of elements for Power Distribution Wiring Diagram, Convertible (2 of 2) for Audi A4 2006: 55 (except 600w) (600w) 12a 12v socket 13a 14a 15a 24a 25a 26a 35a 39a 4-pin relay carrier 40a 41a 42a 44a Abs control module Brake light switch Climatronic control module, left rear heated seat control module, right rear heated seat control module Comfort system central control module Control module for navigation w/ cd mechanism & instrument cluster Coolant fan fuse 40a 60a Coolant fc (fan control) module (except 4.2l) Coolant fc (fan control) module 2 (4.2l) Data link connector (dlc) Driver side door control module & passenger side door control module Driver's seat lumbar support adjustment switch, memory seat/ steering column adjustment control module, left entry assistance control module, driver's seat adjustment switch Fresh air blower control module From battery (diagram 1 of 2) From fuse holder fuse 30 (diagram 1 of 2) From fuse holder fuse 33 (diagram 1 of 2) Fuel pump relay Fuse 10a Fuse 20a Fuse 25a Fuse 30a Fuse 35a Fuse 5a Fuse holder G33 G663 Horn relay Left/right footwell light & left/right rear footwell light Left/right rear power window motors Passenger's power seat switch, front passenger seat lumbar support adjustment switch & right entry assistance control module Power seat fuse 45 30a Power seat fuse 46 30a Power window fuse 2 30a Power window fuse 30a Radiator after run fuse 40a Radio, amplifier & satellite radio Rear window defogger relay Red Socket Steering column electronic systems control module Power Distribution Wiring Diagram, Except Convertible (1 of 2) for Audi A4 2006 List of elements for Power Distribution Wiring Diagram, Except Convertible (1 of 2) for Audi A4 2006: 87 (6-speed) transmission (w/ heated front window) windshield heating voltage converter 10a 11a 16a 18a 22a 243a 30a 31a 33a 36a 37a 38a 50b 86s 9-pin relay carrier (behind driver's storage compt) 9-pin relay carrier (behind left side of dash) A/t after- run fuse 15a Abs control module (w/edl) Abs control module fuse 1 Acc Air quality sensor & high pressure sensor Airbag control module Alarm horn & comfort system central control module Back-up light switch, data link connector (dlc), shift lock solenoid, Battery Cigarette lighter Climatronic control module Control module, automatic day/ night interior mirror Driver side door control module E-box relay carrier (rear of engine compt) Engine control module (ecm) Engine control module (ecm) & mass air flow sensor Front passenger side door control module Fuse 10a Fuse 150a Fuse 15a Fuse 20a Fuse 30a Fuse 40a Fuse 5a Fuse holder Fuse holder (left end of dash) Fuse strip (main fuse) G11 G33 G49 Garage door opener control head & garage door opener control module Generator Headlight range control module, headlight adjuster, left headlight beam adjusting motor, right headlight beam adjusting motor, right headlight power output stage Ignition/starter switch Instrument cluster Instrument cluster & steering column electronic systems control module Left headlamp power output stage Left rear heated seat control module, Light switch Load reduction relay Lock Nca Off Oil level thermal sensor, On off Power sunroof control module Rear shade circuit breaker 10a Rear window shade control module Rear windshield wiper motor (avant) Red Red b Right rear heated seat control module Seat occupied recognition pressure sensor & front passenger's airbag disabled indicator lamp air bag control module Servotronic control module Start Starter Starter relay Starter, starter interlock relay, clutch pedal switch, starter interlock relay Steering column electronic systems control module T10b T32b Telephone amplifier Telephone transceiver Tiptronic switch, rear window shade switch, To 4-pin relay carrier (diagram 2 of 2) To fuse holder (diagram 2 of 2) Transmission control module (tcm) (6-speed) Vehicle electrical system control module Washer nozzle heater (left/right) Power Distribution Wiring Diagram, Except Convertible (2 of 2) for Audi A4 2006 List of elements for Power Distribution Wiring Diagram, Except Convertible (2 of 2) for Audi A4 2006: 61 (except 600w) (600w) 12a 12v socket 13a 14a 15a 17a 23a 24a 25a 26a 34a 35a 39a 4-pin relay carrier 40a 42a 44a Abs control module Brake light switch Climatronic control module Comfort system central control module Coolant fan fuse 40a 60a Coolant fc (fan control) module Coolant fc (fan control) module (except 4.2l) coolant fc (fan control) module 2 (4.2l) Data link connector (dlc) Driver side door control module & passenger side door control module Driver's power seat fuse 30a Driver's power seat switch, driver's seat lumbar support adjustment switch, memory seat/ steering adjustment control module, front passenger seat lumbar support adjustment switch Fresh air blower control module From battery (diagram 1 of 2) From fuse holder fuse 30 (diagram 1 of 2) From fuse holder fuse 33 (diagram 1 of 2) Front passenger seat lumbar support adjustment switch Front passenger's power seat fuse 10a Fuse 10a Fuse 15a Fuse 20a Fuse 25a Fuse 30a Fuse 35a Fuse 5a Fuse holder G33 G78 Horn relay Instrument cluster Left rear door control module Left rear door control module & right rear door control module Left rear heated seat control module, right rear heated seat control module & Left/right footwell light, left rear footwell light & right rear footwell light Power window fuse 2 30a Power window fuse 30a Radiator after-run fuse (4.2l) 40a Radio amplifier & navigation control module Rear window defogger relay Red Right rear door control module Socket Steering column electronic systems control module Tire pressure monitoring control module, rain/light recognition sensor, parking aid control module
POWER DOOR LOCKS Power Door Locks Wiring Diagram, Convertible for Audi A4 2006 List of elements for Power Door Locks Wiring Diagram, Convertible for Audi A4 2006: 38 22a 24a 38a 9-pin relay carrier Central locking warning light (safe) (driver side door) Central locking warning light (safe) (passenger side door) Central locking/ anti-theft alarm system antenna Comfort system central control module Computer data lines system Driver side central locking lock unit Driver side interior lock switch Driver's side door control module Fuel tank lid unlock motor Fuse 15a Fuse 20a Fuse holder G43 G44 G49 G661 Glove box lock motor Hot at all times Mirrors system, interior lights system, power windows system, memory system Mirrors, power windows, interior lights systems Nca Passenger compartment monitoring switch Passenger side central locking lock unit Passenger's side door control module Power window fuse 37 30a Rear lid lock cylinder unlocking switch Rear lid unlock motor Red T10e T10f T12 T12a T32c Trunk, tailgate, fuel doors system Power Door Locks Wiring Diagram, Except Convertible, with Rear Power Windows (1 of 2) for Audi A4 2006 List of elements for Power Door Locks Wiring Diagram, Except Convertible, with Rear Power Windows (1 of 2) for Audi A4 2006: 37 22a 24a 38a 9-pin relay carrier Central locking warning light (safe) Central locking/ anti-theft alarm system antenna Comfort system central control module Computer data lines system Driver side central locking lock unit Driver side door control module Driver side interior lock switch Fuel tank lid unlock motor Fuse 15a Fuse 20a Fuse holder G44 G49 (under driver's seat) G50 Hot at all times Interior lights, power window, memory system Mirrors, power windows, interior lights, memory systems Nca Passenger compartment monitoring switch Power window fuse 37 30a Rear lid lock cylinder unlocking switch (avant) Rear lid unlock motor & alarm switch (avant) Rear/center central locking switch (if equipped) Red T10e T12 T12h T16i T20g T32c T42 Telephone/telematic control module Trunk, tailgate fuel doors system Power Door Locks Wiring Diagram, Except Convertible, with Rear Power Windows (2 of 2) for Audi A4 2006 List of elements for Power Door Locks Wiring Diagram, Except Convertible, with Rear Power Windows (2 of 2) for Audi A4 2006: 24 (if equipped) passenger side interior lock switch 23a 9-pin relay carrier Fuse 15a Fuse holder G43 G77 G78 Hot at all times Left rear central locking lock unit Left rear door control module Mirrors, power windows, interior lights systems Passenger side central locking lock unit Passenger side door control module Power window fuse 2 30a Right rear central locking lock unit Right rear door control module T10f T10g T10h T12a T12b T12c T32d Power Door Locks Wiring Diagram, Except Convertible, without Rear Power Windows (1 of 2) for Audi A4 2006 List of elements for Power Door Locks Wiring Diagram, Except Convertible, without Rear Power Windows (1 of 2) for Audi A4 2006: 37 22a 24a 38a 9-pin relay carrier Central locking warning light (safe) Central locking/ anti-theft alarm system antenna Comfort system central control module Computer data lines system Driver side central locking lock unit Driver side door control module Driver side interior lock switch Fuel tank lid unlock motor Fuse 15a Fuse 20a Fuse holder G44 G49 (under driver's seat) G50 Hot at all times Interior lights, power windows, memory system Mirrors, power windows, interior lights, memory systems Nca Passenger compartment monitoring switch Power window fuse 37 30a Rear lid lock cylinder unlocking switch (avant) Rear lid unlock motor & alarm switch (avant) Rear/center central locking switch (if equipped) Red T10e T12 T12h T16i T20g T32c T42 Telephone/telematic control module Trunk, tailgate fuel doors system Power Door Locks Wiring Diagram, Except Convertible, without Rear Power Windows (2 of 2) for Audi A4 2006 List of elements for Power Door Locks Wiring Diagram, Except Convertible, without Rear Power Windows (2 of 2) for Audi A4 2006: 15 (if equipped) passenger side interior lock switch Comfort system central control module (below driver's seat) G43 G77 (left b pillar) G78 (right b pillar) Left rear central locking lock unit Mirrors, power windows, interior lights systems Passenger side central locking lock unit Passenger side door control module Right rear central locking lock unit T10f T12a T16h T20g T32d
POWER MIRRORS Automatic Day/Night Mirror Wiring Diagram, Convertible for Audi A4 2006 List of elements for Automatic Day/Night Mirror Wiring Diagram, Convertible for Audi A4 2006: 14 (above left kick panel) Automatic day/night interior mirror Driver side door control module Front interior light G44 G49 Light recognition sensor Light switch Passenger side door control module T10e T10f T1e T32b Vehicle electrical system control module Automatic Day/Night Mirror Wiring Diagram, Except Convertible for Audi A4 2006 List of elements for Automatic Day/Night Mirror Wiring Diagram, Except Convertible for Audi A4 2006: 13 (above or behind left kick panel) Automatic day/night interior mirror Driver side door control module Front interior light G33 G44 Light recognition sensor Light switch Passenger side door control module T10e T10f T32b Vehicle electrical system control module Power Mirrors Wiring Diagram for Audi A4 2006 List of elements for Power Mirrors Wiring Diagram for Audi A4 2006: 21 22a De- fog Defogger system Door locks, interior lights, memory, & power windows systems Driver side mirror Driver's side door control module Front passenger's side door control module Fuse 15a Fuse holder G43 (above or behind right kick panel) G44 (above or behind left kick panel) Hot at all times Mirror adjustment switch Mirror selector switch Passenger side mirror Red T10e T10f T16b T16c T32c
POWER SEATS Front Seat Heater Wiring Diagram, Convertible for Audi A4 2006 List of elements for Front Seat Heater Wiring Diagram, Convertible for Audi A4 2006: 22 44a A/c control head Air conditioning system Airbag spiral spring/ return spring w/ slip ring Computer data lines system Driver's backrest heating element Driver's seat heater Fuse 35a Fuse holder G44 (above left kick panel) G663 Heated seat temp sensor Heated steering wheel (if equipped) Hot at all times Nca Passenger's backrest heating element Passenger's seat heater Seat heater Side bolster heater Steering column electronic systems control module (if equipped) Steering wheel control unit T16a Front Seat Heater Wiring Diagram, Except Convertible for Audi A4 2006 List of elements for Front Seat Heater Wiring Diagram, Except Convertible for Audi A4 2006: 22 44a A/c control head Air conditioning system Airbag spiral spring/ return spring w/ slip ring Computer data lines system Driver's backrest heating element Driver's seat heater Fuse 35a Fuse holder G49 (under driver's seat) G78 (right "b" pillar) Heated seat temp sensor Heated steering wheel (if equipped) Hot at all times Nca Passenger's backrest heating element Passenger's seat heater Seat heater Side bolster heater Steering column electronic systems control module (if equipped) Steering wheel control unit T16a Lumbar Wiring Diagram, Convertible for Audi A4 2006 List of elements for Lumbar Wiring Diagram, Convertible for Audi A4 2006: 14 4-pin relay carrier Driver seat lumbar support adjustment switch Driver seat lumbar support curvature adjusting motor Driver seat lumbar support height adjusting motor G662 G663 Hot at all times Lumbar curv- ature Lumbar height Passenger seat lumbar support adjustment switch Passenger seat lumbar support curvature adjusting motor Passenger seat lumbar support height adjusting motor Power seat fuse 45 30a Power seat fuse 46 30a Lumbar Wiring Diagram, Except Convertible for Audi A4 2006 List of elements for Lumbar Wiring Diagram, Except Convertible for Audi A4 2006: 13 4-pin relay carrier Driver seat lumbar support adjustment switch Driver seat lumbar support curvature adjusting motor Driver seat lumbar support height adjusting motor G77 (left "b" pillar) G78 (right "b" pillar) Hot at all times Lumbar curv- ature Lumbar height Passenger seat lumbar support adjustment switch Passenger seat lumbar support curvature adjusting motor Passenger seat lumbar support height adjusting motor Power seat fuse 45 10a Power Seats Wiring Diagram, Convertible (1 of 2) for Audi A4 2006 List of elements for Power Seats Wiring Diagram, Convertible (1 of 2) for Audi A4 2006: 25 4-pin relay carrier Backrest adjust Computer data lines system Driver's entry assistance button Driver's head restraint lock contact switch Driver's power seat switch Driver's seat fore/aft motor/ sensor Driver's seat head restraint motor/ sensor Driver's seat height motor Driver's seat inclination motor Driver's seat seatback latch Driver's seat seatback motor Fore/aft adjust G662 Headrest adjust Height adjust Hot at all times Inclination adjust Left entry assistance control module Power seat fuse 45 30a Red T10v T12h T32g T6n Power Seats Wiring Diagram, Convertible (2 of 2) for Audi A4 2006 List of elements for Power Seats Wiring Diagram, Convertible (2 of 2) for Audi A4 2006: 25 4-pin relay carrier Backrest adjust Computer data lines system Fore/aft adjust G663 Headrest adjust Height adjust Hot at all times Inclination adjust Passenger's entry assistance button Passenger's power seat switch Passenger's seat fore/aft motor/ sensor Passenger's seat head restraint lock contact switch Passenger's seat head restraint motor/ sensor Passenger's seat height motor Passenger's seat inclination motor Passenger's seat seatback latch Passenger's seat seatback motor Power seat fuse 46 30a Red Right entry assistance control module T10w T12i T32h T6o Power Seats Wiring Diagram, Except Convertible for Audi A4 2006 List of elements for Power Seats Wiring Diagram, Except Convertible for Audi A4 2006: 23 4-pin relay carrier Driver seat lumbar support adjustment switch Driver seat lumbar support curvature adjusting motor Driver seat lumbar support height adjusting motor Driver's power seat switch Driver's seat fore/aft adjustment motor Driver's seat height adjustment motor Driver's seat inclination adjustment motor Driver's seat seatback adjustment motor G77 (left "b" pillar) G78 (right "b" pillar) Hot at all times Lumbar curv- ature Lumbar height Passenger seat lumbar support adjustment switch Passenger seat lumbar support curvature adjusting motor Passenger seat lumbar support height adjusting motor Passenger's power seat switch Passenger's seat fore/aft adjustment motor Passenger's seat height adjustment motor Passenger's seat inclination adjustment motor Passenger's seat seatback adjustment motor Power seat fuse 45 30a Rear Heated Seats Wiring Diagram, Convertible for Audi A4 2006 List of elements for Rear Heated Seats Wiring Diagram, Convertible for Audi A4 2006: 17 44a Fuse 10a Fuse 35a Fuse holder G663 Heated seat temp sensor Hot at all times Hot in run or start Interior lights system Left rear backrest heating element Left rear heated seat control module Left rear seat heater Right rear backrest heating element Right rear heated seat control module Right rear seat heater Seat heater Seat occupied sensor Rear Heated Seats Wiring Diagram, Except Convertible for Audi A4 2006 List of elements for Rear Heated Seats Wiring Diagram, Except Convertible for Audi A4 2006: 18 44a Fuse 10a Fuse 35a Fuse holder G78 (right "b" pillar) Heated seat temp sensor Hot at all times Hot in run or start Interior lights system Left rear backrest heating element Left rear heated seat control module Left rear seat heater Nca Right rear backrest heating element Right rear heated seat control module Right rear seat heater Seat heater Seat occupied sensor
POWER TOP/SUNROOF Convertible Top Wiring Diagram (1 of 2) for Audi A4 2006 List of elements for Convertible Top Wiring Diagram (1 of 2) for Audi A4 2006: 18 30a Computer data lines system Convertible top compartment cover locking motor Convertible top compartment latch switch Convertible top control module Convertible top frame position sensor Convertible top lock switch (closed) Convertible top lock switch (open) Convertible top locking motor Convertible top operation switch Defogger system Fuse 30a Fuse holder G661 G663 Hot at all times Interior lights system Nca Convertible Top Wiring Diagram (2 of 2) for Audi A4 2006 List of elements for Convertible Top Wiring Diagram (2 of 2) for Audi A4 2006: 23 3-pin relay carrier Amplifier Comfort system central control module Compart -ment cover open position switch Convertible top closed position switch Convertible top compartment enclosure position switch Convertible top front lock switch Convertible top fuse 40a Convertible top hydraulic pump Convertible top hydraulic pump relay Convertible top hydraulic pump relay 2 Convertible top open position switch Convertible top operation hydraulic unit Convertible top right lock switch G661 G663 Hot at all times Left convertible top cover compartment cover switch Nca Power convertible top valve 1 Power convertible top valve 2 Power convertible top valve 3 Right compartment cover locked switch 1 Sunroof Wiring Diagram for Audi A4 2006 List of elements for Sunroof Wiring Diagram for Audi A4 2006: 14 30a Abs control module Comfort system central control module Front interior light Fuse 20a Fuse holder G44 (above or behind left kick panel) Hot at all times Nca Power sunroof control module Power windows system Sunroof switch T12h T12i
POWER WINDOWS Power Windows Wiring Diagram, Convertible for Audi A4 2006 List of elements for Power Windows Wiring Diagram, Convertible for Audi A4 2006: 33 22a 4-pin relay carrier Comfort system central control module Computer data lines system Door locks, mirrors, memory & interior lights systems Driver's side door control module Front passenger's side door control module Fuse 15a Fuse holder G43 G44 G662 G663 Hot at all times Interior lights systems Interior lights, & door locks systems Left front window regulator switch Left rear window regulator motor Left rear window regulator switch Left window motor Master power window switch Passenger door window regulator switch Power window fuse 2 30a Power window fuse 37 30a Right front window regulator switch Right rear window regulator motor Right rear window regulator switch Right window motor T10e T10f T32c T32d Window regulator central switch Power Windows Wiring Diagram, Except Convertible for Audi A4 2006 List of elements for Power Windows Wiring Diagram, Except Convertible for Audi A4 2006: 45 22a 23a 4-pin relay carrier Comfort system central control module Computer data lines system Door locks, mirrors & interior lights systems Driver's side door control module Front passenger's side door control module Fuse 15a Fuse holder G43 (above or behind right kick panel) G44 (above or behind left kick panel) G77 (left "b" pillar) G78 (right "b" pillar) Hot at all times Interior lights system Interior lights systems Interior lights, & door locks systems Left front window regulator switch Left rear door control module Left rear window motor Left rear window regulator switch Left rear window switch Left window motor Master power window switch Passenger door window regulator switch Power window fuse 2 30a Power window fuse 37 30a Rear window safety regulator switch Right front window regulator switch Right rear door control module Right rear window motor Right rear window regulator switch Right rear window switch Right window motor T10e T10f T10g T10h T12h T16d T16e T16i T32c T32d Rear Window Sun Shade Wiring Diagram for Audi A4 2006 List of elements for Rear Window Sun Shade Wiring Diagram for Audi A4 2006: 12 9-pin relay carrier Fuse 10a Fuse holder G50 (left side of luggage compt) Hot at all times Hot in on or start Interior lights system Nca Rear shade circuit breaker 10a Rear window shade control module Rear window shade motor Rear window shade switch
RADIO Radio/Navigation Wiring Diagram, Convertible with RNS-E with Amplifier (1 of 2) for Audi A4 2006 List of elements for Radio/Navigation Wiring Diagram, Convertible with RNS-E with Amplifier (1 of 2) for Audi A4 2006: 28 (under front of center console) 39a Cd changer unit Computer data lines system Control module for navigation w/ cd mechanism Fuse 20a Fuse holder G43 (behind right kick panel) G610 G610 (under front of center console) Hot at all times Inside loudspeaker Left front midrange speaker Left front treble speaker Nca Right front midrange speaker Right front treble speaker Roof antenna Satellite radio T12m T12n T16j T8o T8p T8q Telephone preparation wiring W/ satellite radio W/o satellite radio Radio/Navigation Wiring Diagram, Convertible with RNS-E with Amplifier (2 of 2) for Audi A4 2006 List of elements for Radio/Navigation Wiring Diagram, Convertible with RNS-E with Amplifier (2 of 2) for Audi A4 2006: 18 Air bag spiral spring/ return spring w/ slip ring Amplifier Cluster Computer data lines system G610 (under front of center console) Instrument Left front bass speaker Left rear speaker Navigation system antenna Nca Radio controls Right front bass speaker Right rear speaker Steering column electronic systems control module (if equipped) Steering wheel control unit T16a T32 T32a Radio/Navigation Wiring Diagram, Convertible with RNS-E with Bose (1 of 2) for Audi A4 2006 List of elements for Radio/Navigation Wiring Diagram, Convertible with RNS-E with Bose (1 of 2) for Audi A4 2006: 29 (under front of center console) (under front of center console) g610 39a Cd changer unit Computer data lines system Control module for navigation w/ cd mechanism Fuse 20a Fuse holder G43 (behind right kick panel) G610 G610 (under front of center console) Hot at all times Inside loudspeaker Left front midrange speaker Left front treble speaker Nca Right front midrange speaker Right front treble speaker Roof antenna Satellite radio T12m T12n T16j T8o T8p T8q Telephone preparation wiring W/ satellite radio W/o satellite radio Radio/Navigation Wiring Diagram, Convertible with RNS-E with Bose (2 of 2) for Audi A4 2006 List of elements for Radio/Navigation Wiring Diagram, Convertible with RNS-E with Bose (2 of 2) for Audi A4 2006: 25 Air bag spiral spring/ return spring w/ slip ring Amplifier Cluster Computer data lines system G610 G610 (under front of center console) Inside loudspeaker Inside microphone Instrument Left front bass speaker Left front midrange speaker Left front treble speaker Left rear speaker Navigation system antenna Nca Power tops system Radio controls Right front bass speaker Right front midrange speaker Right rear speaker Steering column electronic systems control module (if equipped) Steering wheel control unit T16a T32 T32a Radio/Navigation Wiring Diagram, Except Convertible with RNS-E with Amplifier (1 of 2) for Audi A4 2006 List of elements for Radio/Navigation Wiring Diagram, Except Convertible with RNS-E with Amplifier (1 of 2) for Audi A4 2006: 30 (under front of center console) g610 39a Cd changer unit Comfort system central control module Computer data lines system Control module for navigation w/ cd mechanism Fuse 20a Fuse holder G33 G610 G610 (under front of center console) Gps Hot at all times Inside loudspeaker Left front bass speaker Left front midrange speaker Nca Right front bass speaker Right front midrange speaker Roof antenna Satellite radio T12m T12n T16j T20g T8o T8p T8q W/ satellite radio W/o satellite radio Radio/Navigation Wiring Diagram, Except Convertible with RNS-E with Amplifier (2 of 2) for Audi A4 2006 List of elements for Radio/Navigation Wiring Diagram, Except Convertible with RNS-E with Amplifier (2 of 2) for Audi A4 2006: 32 (sedan) antenna section control module (w/ voice control) telephone transceiver Air bag spiral spring/ return spring w/ slip ring Amplifier Avant Bass loudspeaker Cluster Comfort system central control module Computer data lines system G610 (under front of center console) Gps antenna splitter Instrument Left antenna module (avant) Left rear bass speaker Left rear midrange speaker Left rear side window antenna Navigation system antenna Nca Radio controls Rear window defogger w/ window antenna Right antenna module (avant) Right rear bass speaker Right rear midrange speaker Right rear side window antenna Sedan Steering column electronic systems control module (if equipped) Steering wheel control unit T16a T16j T32 T32a Telephone microphone Radio/Navigation Wiring Diagram, Except Convertible with RNS-E with Bose (1 of 2) for Audi A4 2006 List of elements for Radio/Navigation Wiring Diagram, Except Convertible with RNS-E with Bose (1 of 2) for Audi A4 2006: 35 (under front of center console) (under front of center console) g610 (w/ voice control) telephone transceiver 39a Cd changer unit Comfort system central control module Computer data lines system Control module for navigation w/ cd mechanism Fuse 20a Fuse holder G33 G610 G610 (under front of center console) Hot at all times Inside loudspeaker Left front bass speaker Left front midrange speaker Left rear bass speaker Left rear midrange speaker Nca Right front bass speaker Right front midrange speaker Roof antenna Satellite radio T12m T12n T16j T20g T8o T8p T8q Telephone microphone Telephone preparation wiring W/ satellite radio W/o satellite radio Radio/Navigation Wiring Diagram, Except Convertible with RNS-E with Bose (2 of 2) for Audi A4 2006 List of elements for Radio/Navigation Wiring Diagram, Except Convertible with RNS-E with Bose (2 of 2) for Audi A4 2006: 34 (sedan) antenna section control module Air bag spiral spring/ return spring w/ slip ring Amplifier Avant Bass loudspeaker Cluster Comfort system central control module Computer data lines system G610 (under front of center console) Gps antenna splitter Inside loudspeaker Inside microphone Instrument Left antenna module (avant) Left front bass speaker Left front midrange speaker Left rear side window antenna Navigation system antenna Nca Radio controls Rear window defogger w/ window antenna Right antenna module (avant) Right front bass speaker Right front midrange speaker Right rear bass speaker Right rear midrange speaker Right rear side window antenna Sedan Steering column electronic systems control module (if equipped) Steering wheel control unit T16a T16j T32 T32a Symphony II Wiring Diagram, Convertible with Amplifier for Audi A4 2006 List of elements for Symphony II Wiring Diagram, Convertible with Amplifier for Audi A4 2006: 49 (pins 3 to 8 not used) (pins 8 to 11 not used) (under front of center console) g610 39a Airbag spiral spring/ return spring w/ slip ring Amplifier Cd changer unit Comfort system central control module (w/ alarm system) Computer data lines system Fuse 20a Fuse holder G310 g610 G43 G610 Hot at all times Inside loud speaker Instrument cluster Left antenna module Left front bass speaker Left front midrange speaker Left front treble speaker Left rear midrange speaker Nca Pnk Radio Radio controls Right antenna module Right front bass speaker Right front midrange speaker Right front treble speaker Right rear midrange speaker Satellite antenna Satellite radio Satellite tuner antenna Steering column electronic systems control module (if equipped) Steering wheel control unit T10i T16a T20d T20g T32 T32a T8a T8o T8p Telephone preparation wiring (if equipped) W/ cd changer unit & W/ satellite radio W/o satellite radio Symphony II Wiring Diagram, Convertible with Bose for Audi A4 2006 List of elements for Symphony II Wiring Diagram, Convertible with Bose for Audi A4 2006: 47 (pins 3 to 8 not used) (under front of center console) g610 39a Airbag spiral spring/ return spring w/ slip ring Amplifier Cd changer unit Comfort system central control module (w/ alarm system) Computer data lines system Fuse 20a Fuse holder G43 G610 Hot at all times Inside loudspeaker Inside microphone Instrument cluster Left antenna module Left front bass speaker Left front midrange speaker Left front treble speaker Left rear speaker Nca Pnk Radio Radio controls Right antenna module Right front bass speaker Right front midrange speaker Right front treble speaker Right rear speaker Satellite antenna Satellite radio Satellite tuner antenna Steering column electronic systems control module (if equipped) Steering wheel control unit T10i T16a T20d T20g T32 T32a T8o T8p Telephone preparation wiring (if equipped) W/ cd changer unit & W/ satellite radio W/o satellite radio Symphony II Wiring Diagram, Except Convertible with Amplifier (1 of 2) for Audi A4 2006 List of elements for Symphony II Wiring Diagram, Except Convertible with Amplifier (1 of 2) for Audi A4 2006: 30 (under front of center console) g610 39a Cd changer unit Comfort system central control module Computer data lines system Fuse 20a Fuse holder G33 G610 G610 (under front of center console) Hot at all times Inside loudspeaker Left front bass speaker Left front midrange speaker Nca Radio Right front bass speaker Right front midrange speaker Roof antenna Satellite radio T10i T20d T20g T42 T8a T8o T8p Telephone/ telematic control module W/ satellite radio W/o satellite radio Symphony II Wiring Diagram, Except Convertible with Amplifier (2 of 2) for Audi A4 2006 List of elements for Symphony II Wiring Diagram, Except Convertible with Amplifier (2 of 2) for Audi A4 2006: 28 (sedan) antenna section control module (under front of center console) g610 Air bag spiral spring/ return spring w/ slip ring Amplifier Avant Bass loudspeaker Cluster Comfort system central control module Computer data lines system Instrument Left antenna module (avant) Left rear bass speaker Left rear midrange speaker Left rear side window antenna Nca Radio controls Rear window defogger w/ window antenna Right antenna module (avant) Right rear bass speaker Right rear midrange speaker Right rear side window antenna Sedan Steering column electronic systems control module (if equipped) Steering wheel control unit T16a T16j T32 T32a Symphony II Wiring Diagram, Except Convertible with Bose (1 of 2) for Audi A4 2006 List of elements for Symphony II Wiring Diagram, Except Convertible with Bose (1 of 2) for Audi A4 2006: 27 (under front of center console) (under front of center console) g610 39a Cd changer unit Comfort system central control module Computer data lines system Fuse 20a Fuse holder G33 G610 G610 (under front of center console) Hot at all times Left rear bass speaker Left rear midrange speaker Nca Radio Roof antenna Satellite radio T10i T20d T20g T42 T8o T8p Telephone/ telematic control module W/ satellite radio W/o satellite radio Symphony II Wiring Diagram, Except Convertible with Bose (2 of 2) for Audi A4 2006 List of elements for Symphony II Wiring Diagram, Except Convertible with Bose (2 of 2) for Audi A4 2006: 33 (sedan) antenna section control module (under front of center console) g610 Air bag spiral spring/ return spring w/ slip ring Amplifier Avant Bass loudspeaker Cluster Comfort system central control module Computer data lines system G610 Inside loudspeaker Inside microphone Instrument Left antenna module (avant) Left front bass speaker Left front midrange speaker Left rear side window antenna Nca Radio controls Rear window defogger w/ window antenna Right antenna module (avant) Right front bass speaker Right front midrange speaker Right rear bass speaker Right rear midrange speaker Right rear side window antenna Sedan Steering column electronic systems control module (if equipped) Steering wheel control unit T16a T16j T32 T32a
SHIFT INTERLOCK A/T Wiring Diagram, 5 Speed A/T for Audi A4 2006 List of elements for A/T Wiring Diagram, 5 Speed A/T for Audi A4 2006: 7 31a Fuse 15a Fuse holder Hot in run or start Shift lock solenoid Tiptronic switch Transmission control module (tcm) A/T Wiring Diagram, 6 Speed A/T for Audi A4 2006 List of elements for A/T Wiring Diagram, 6 Speed A/T for Audi A4 2006: 7 31a Fuse 15a Fuse holder Hot in run or start Shift lock solenoid Tiptronic switch Transmission control module (tcm) A/T Wiring Diagram, with CVT for Audi A4 2006 List of elements for A/T Wiring Diagram, with CVT for Audi A4 2006: 7 After-run auto transmission fuse Fuse s286 15a G33 Hot w/ ecm relay energized Shift lock solenoid Tiptronic switch Transmission control module (tcm)
STARTING/CHARGING Charging Wiring Diagram for Audi A4 2006 List of elements for Charging Wiring Diagram for Audi A4 2006: 18 Acc Battery Fuse 150a Fuse strip (main fuse) G11 (a4: right rear of engine compt) (s4: in plenum chamber, right of battery) Generator Generator warning light Ignition/ starter switch Instrument cluster Lock Motronic engine control module (1.8l) Motronic engine control module (2.0l & 3.2l) Nca Off Red Start Starter T32a Starting Wiring Diagram, with Convertible with 5 Speed A/T for Audi A4 2006 List of elements for Starting Wiring Diagram, with Convertible with 5 Speed A/T for Audi A4 2006: 18 50b 50z Acc Battery Charging circuit Fuse 150a Fuse strip (main fuse) G11 (right rear of engine compt) G12 (left rear of engine compt) Ignition/ starter switch Lock Multi-function transmission range (tr) switch Nca Off Red Start Starter Starter interlock alarm system relay Starting Wiring Diagram, with Convertible with 6 Speed A/T for Audi A4 2006 List of elements for Starting Wiring Diagram, with Convertible with 6 Speed A/T for Audi A4 2006: 19 50a 50b 50z Acc Battery Charging circuit Fuse 150a Fuse strip (main fuse) G11 (right rear of engine compt) Ignition/ starter switch Lock Nca Off P/n Park/ neutral position (pnp) relay Red Start Starter Transmission control module (tcm) Starting Wiring Diagram, with Convertible with CVT for Audi A4 2006 List of elements for Starting Wiring Diagram, with Convertible with CVT for Audi A4 2006: 19 50a 50b 50z Acc Battery Charging circuit Fuse 150a Fuse strip (main fuse) G11 (right rear of engine compt) Ignition/ starter switch Lock Nca Off P/n Park/ neutral position (pnp) relay Red Start Starter Transmission control module (tcm) Starting Wiring Diagram, with Convertible with M/T for Audi A4 2006 List of elements for Starting Wiring Diagram, with Convertible with M/T for Audi A4 2006: 17 (above right kick panel) g43 50b Acc Battery Charging circuit Clutch vacuum vent valve switch Fuse 150a Fuse strip (main fuse) G11 (right rear of engine compt) Ignition/ starter switch Lock Nca Off Red Start Starter Starter locking relay (clutch pedal switch) Starting Wiring Diagram, without Convertible with 6 Speed A/T for Audi A4 2006 List of elements for Starting Wiring Diagram, without Convertible with 6 Speed A/T for Audi A4 2006: 24 (a4) (in plenum chamber, right of battery) (s4) 2.0l 4.2l 50a 50b 50z Acc Battery Charging circuit Fuse 150a Fuse strip (main fuse) G11 (right rear of engine compt) Ignition/ starter switch Interlock relay Lock Mass air flow (maf) sensor Nca Off P/n Red Start Starter Starting 50z Transmission control module (tcm) Starting Wiring Diagram, without Convertible with CVT for Audi A4 2006 List of elements for Starting Wiring Diagram, without Convertible with CVT for Audi A4 2006: 21 (s4) 50a 50b 50z Acc Battery Charging circuit Fuse 150a Fuse strip (main fuse) G11 (right rear of engine compt) (a4) (in plenum chamber, right of battery) Ignition/ starter switch Interlock relay Lock Nca Off P/n Red Start Starter Starting 50z Transmission control module (tcm) Starting Wiring Diagram, without Convertible with M/T with Engine Code AUK, BKH for Audi A4 2006 List of elements for Starting Wiring Diagram, without Convertible with M/T with Engine Code AUK, BKH for Audi A4 2006: 17 Acc Battery Charging circuit Engine control module (ecm) Fuse 150a Fuse strip (main fuse) G11 (right rear of engine compt) Ignition/ starter switch Lock Nca Off Red Start Starter Starter relay Starter relay 2 T94 Starting Wiring Diagram, without Convertible with M/T with Engine Code BGB, BPG for Audi A4 2006 List of elements for Starting Wiring Diagram, without Convertible with M/T with Engine Code BGB, BPG for Audi A4 2006: 14 50b Acc Battery Charging circuit Fuse 150a Fuse strip (main fuse) G11 (right rear of engine compt) (a4) (in plenum chamber, right of battery) (s4) Ignition/ starter switch Lock Nca Off Red Start Starter
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram, Except Convertible (1 of 2) for Audi A4 2006 List of elements for Supplemental Restraints Wiring Diagram, Except Convertible (1 of 2) for Audi A4 2006: 22 Air bag control module Air bag spiral spring/return spring w/slip ring Battery interrupt igniter (bns engine) Center rear safety belt tensioner igniter Driver's head curtain airbag igniter Driver's safety belt tensioner igniter 1 Driver's side air bag igniter Driver's side airbag igniter Driver's side rear passenger's side airbag igniter Driver's side rear safety belt tensioner igniter Front passenger's air bag igniter Front passenger's safety belt tensioner igniter 1 Front passenger's side airbag igniter Front passenger's side rear passenger's side air bag igniter Front passenger's side rear safety belt tensioner igniter G109 Igniter 1 Igniter 2 Nca Red Shorting contact Solid state Supplemental Restraints Wiring Diagram, Except Convertible (2 of 2) for Audi A4 2006 List of elements for Supplemental Restraints Wiring Diagram, Except Convertible (2 of 2) for Audi A4 2006: 30 11a Air bag control module Air bag malfunction indicator lamp (mil) Comfort system central control module Computer data lines system Driver's front air bag crash sensor Driver's safety belt switch Driver's side air bag crash sensor Driver's side rear side air bag crash sensor Front passenger's side air bag crash sensor Front passenger's airbag disabled indicator lamp (if equipped) Front passenger's head curtain air bag igniter Front passenger's safety belt switch Front passenger's seat occupied sensor (if equipped) Front passenger's side rear side air bag crash sensor Fuse 5a Fuse holder G109 Hot in on or start Instrument cluster Motronic engine control module (ecm) Nca Passenger's front air bag crash sensor Red Seat occupied recognition control module Seat occupied recognition pressure sensor Seat occupied recognition safety belt force sensor Shorting contact Solid state T32a Supplemental Restraints Wiring Diagram, with Convertible (1 of 2) for Audi A4 2006 List of elements for Supplemental Restraints Wiring Diagram, with Convertible (1 of 2) for Audi A4 2006: 25 Acc Air bag control module Air bag spiral spring/return spring w/slip ring Comfort system central control module Driver's side air bag igniter Driver's side side air bag igniter G637 High bus Hot at all times Ignition/ starter switch Left rear seat belt tensioner igniter Lock Low bus Motronic engine control module (ecm) Nca Off Passenger's side air bag igniter 1 Passenger's side side air bag igniter Red Right rear seat belt tensioner igniter Shorting contact Solid state Start Steering column electronic systems control module Telephone/telematic control module Supplemental Restraints Wiring Diagram, with Convertible (2 of 2) for Audi A4 2006 List of elements for Supplemental Restraints Wiring Diagram, with Convertible (2 of 2) for Audi A4 2006: 22 Air bag control module Air bag malfunction indicator lamp (mil) Computer Data lines Data link connector (dlc) Driver's front air bag crash sensor Driver's seat belt tensioner igniter 1 Driver's side air bag crash sensor G637 Instrument cluster Left rollover solenoid Left safety belt switch Nca Passenger's front air bag crash sensor Passenger's seat belt tensioner igniter 2 Passenger's side air bag crash sensor Red Right rollover solenoid Right safety belt switch Solid state System T32a
TRANSMISSION A/T Wiring Diagram, 5 Speed A/T for Audi A4 2006 List of elements for A/T Wiring Diagram, 5 Speed A/T for Audi A4 2006: 37 (pins 56-84 not used) 3.0l 31a Acc Computer data lines system Data link connector Except 3.0l Exterior lights system Fuse 10a Fuse 150a Fuse 15a Fuse holder Fuse strip (main fuse) G12 G12 (left rear of engine compt) G33 Hot at all times Ignition/ starter switch Instrument cluster Interior lights system Lock Motronic engine control module Multi-function transmission range switch (left side of transmission) Off Pressure control valves Red Shift lock solenoid Solenoid valves Start Starting/ charging system T32a Tiptronic switch Transmission control module (tcm) (left rear of engine compt) Transmission fluid temperature sensor Transmission output speed sensor Transmission speed sensor Valve body A/T Wiring Diagram, 6 Speed A/T for Audi A4 2006 List of elements for A/T Wiring Diagram, 6 Speed A/T for Audi A4 2006: 34 2.0l 2.0l & 3.2l 31a 4.2l Acc Automatic transmission after-run fuse Computer data lines system Convertible Data link connector (under left side of dash) Except convertible Exterior lights system Fuse 10a Fuse 15a Fuse holder G12 (left rear of engine compt) G33 Hot at all times Hot w/ ecm relay energized Ignition/ starter switch Instrument cluster Interior lights system Lock Motronic engine control module Off Park/ neutral position (pnp) relay Shift lock solenoid Start Starting interlock relay Starting/ charging system T121 T32a T94 Tiptronic switch Transmission control module (tcm) (at rear of transmission) A/T Wiring Diagram, with CVT for Audi A4 2006 List of elements for A/T Wiring Diagram, with CVT for Audi A4 2006: 30 31a Acc Automatic transmission after-run fuse Computer data lines system Convertible Data link connector (under left side of dash) Except convertible Exterior lights system Fuse 10a Fuse 15a Fuse holder G12 (left rear of engine compt) G33 Hot at all times Hot w/ ecm relay energized Ignition/ starter switch Instrument cluster Interior lights system Lock Motronic engine control module Off Park/ neutral position (pnp) relay Shift lock solenoid Start Starting interlock relay Starting/ charging system T32a T94 Tiptronic switch Transmission control module (tcm) (at rear of transmission)
TRUNK, TAILGATE, FUEL DOOR Trunk & Fuel Door Release Wiring Diagram, with Convertible for Audi A4 2006 List of elements for Trunk & Fuel Door Release Wiring Diagram, with Convertible for Audi A4 2006: 16 (below driver's seat) comfort system central control module (integrated in driver's door window regulator motor) driver side door control module Computer data lines system Fuel tank lid unlock motor Fuel tank switch G661 G663 Instrument cluster Interior lights system Rear lid remote control release switch Rear lid unlock motor Red T10e T32 T32a T32c Trunk & Fuel Door Release Wiring Diagram, without Convertible for Audi A4 2006 List of elements for Trunk & Fuel Door Release Wiring Diagram, without Convertible for Audi A4 2006: 16 (below driver's seat) comfort system central control module (integrated in driver's door window regulator motor) driver side door control module Computer data lines system Fuel tank lid unlock motor G50 (left side of luggage compartment) Interior lights system Rear lid lock cylinder switch Rear lid remote control release switch Rear lid unlock motor Red Remote power fuel tank lid release info not available T10e T12h T16i T32c Trunk lid alarm switch
WARNING SYSTEMS Brake Wear Sensor Wiring Diagram for Audi A4 2006 List of elements for Brake Wear Sensor Wiring Diagram for Audi A4 2006: 21 15a 86s Acc Fuse 10a Fuse holder G12 (left rear of engine compt) (w/ convertible) G26 (left side of engine compt) (w/o convertible) G33 Hot at all times Ignition/ starter switch Instrument cluster Key switch Left front brake pad wear sensor Lock Nca Off Red Right front brake pad wear sensor Start T32 T32a Tire Pressure Monitoring Wiring Diagram for Audi A4 2006 List of elements for Tire Pressure Monitoring Wiring Diagram for Audi A4 2006: 21 (left side of luggage compt) g50 (w/o convertible) 17a Computer data lines system Function selector switch 2 Fuse 10a Fuse holder G662 (w/ convertible) Hot at all times Hot in on or start Instrument cluster Instrument cluster system Interior lights system Left front tire pressure monitoring sensor Left rear tire pressure monitoring sensor Right front tire pressure monitoring sensor Right rear tire pressure monitoring sensor T32 T32a Tire pressure monitoring antenna Tire pressure monitoring control module
WIPER/WASHER Jet Heater Wiring Diagram for Audi A4 2006 List of elements for Jet Heater Wiring Diagram for Audi A4 2006: 7 (w/ convertible) g49 (w/o convertible) g33 Fuse 5a Fuse holder Hot in run Left washer nozzle heater Right washer nozzle heater Wiper/Washer Wiring Diagram for Audi A4 2006 List of elements for Wiper/Washer Wiring Diagram for Audi A4 2006: 46 (avant) (w/ convertible) (above or behind left kick panel) g44 (w/ convertible) g49 (w/ convertible) g49 g33 (w/o convertible) (w/o convertible) g33 13a 15a 36a 37a Acc Computer data lines system Fuse 10a Fuse 150a Fuse 25a 30a Fuse 30a Fuse holder Fuse strip (main fuse) G44 (above or behind left kick panel) (w/ convertible) g26 (left side of engine compt) (w/o convertible) G654 Headlight washer pump Hot at all times Hot w/ load reduction relay energized Ignition/ starter switch Instrument cluster control module Instrument cluster system Lock Nca Off Rear windshield wiper motor (avant) Red Start Steering column electronic systems control module T10b T16a T23 T32 T32a T32b Vehicle electrical system control module W/ avant W/ convertible W/o convertible Windshield washer fluid level warning switch Windshield washer pump Windshield wiper motor Windshield wiper/washer switch
