Audi A4 B7 (2004-2009) steering column electronic systems control module Wiring diagrams

A/C CONTROL HEAD AIR CONDITIONING SYSTEM AIRBAG SPIRAL SPRING/ RETURN SPRING W/ SLIP RING BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER'S BACKREST HEATING ELEMENT DRIVER'S SEAT HEATER FRONT PASSENGER'S BACKREST HEATING ELEMENT FRONT PASSENGER'S SEAT HEATER FUSE 44 FUSE HOLDER GRN WIRE HEATED SEAT TEMP SENSOR HEATED STEERING WHEEL (IF EQUIPPED) HOT AT ALL TIMES NCA WIRE ORG/ WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/WHT WIRE SEAT HEATER SIDE BOLSTER HEATER SIDE BOLSTER HEATER 2 STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE STEERING WHEEL CONTROL UNIT WHT WIRE YEL WIRE YEL/BLU WIRE

6 14 DATA LINK CONNECTOR ABS CONTROL MODULE AIR BAG CONTROL MODULE CLIMATRONIC CONTROL MODULE COMFORT SYSTEM CENTRAL CONTROL MODULE CONTROL MODULE CONVERTIBLE TOP CONTROL MODULE (W/ CONVERTIBLE) CVT 6-SPEED DOOR CONTROL MODULE (DRIVER SIDE) DOOR CONTROL MODULE (PASSENGER SIDE) ENGINE CONTROL MODULE ENTRY ASSISTANCE CONTROL MODULE (LEFT) (W/ CONVERTIBLE) ENTRY ASSISTANCE CONTROL MODULE (RIGHT) (W/ CONVERTIBLE) GRN WIRE GRN/RED WIRE INSTRUMENT CLUSTER LEFT HEADLIGHT ASSEMBLY LEFT REAR DOOR CONTROL MODULE (W/O CONVERTIBLE) LEFT REAR WINDOW REGULATOR MOTOR (W/ CONVERTIBLE) MEMORY SEAT/STEERING COLUMN ADJUSTMENT CONTROL MODULE NAVIGATION W/ TV TUNER ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE PARKING AID CONTROL MODULE RADIO/NAVIGATION DISPLAY CONTROL MODULE RIGHT HEADLIGHT ASSEMBLY RIGHT REAR DOOR CONTROL MODULE (W/O CONVERTIBLE) RIGHT REAR WINDOW REGULATOR MOTOR (W/ CONVERTIBLE) SEAT ADJUSTMENT CONTROL MODULE (DRIVER'S) STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE TELEPHONE TRANSCEIVER TOWING SENSOR OR RECOGNITION CONTROL MODULE TRANSMISSION CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE HEADLIGHT RANGE VIO/BLK WIRE W/ CONVERTIBLE W/ MEMORY W/O MEMORY WHT/RED WIRE

A/T AFTER- ABS CONTROL MODULE (W/ EDL) ABS CONTROL MODULE FUSE 1 FUSE 123 AIR QUALITY LEFT SENSOR, HEADLIGHT HIGH PRESSURE ASSEMBLY SENSOR BATTERY BLK WIRE BLU WIRE BRN WIRE CIGARETTE LIGHTER CLIMATRONIC CONTROL MODULE CONVER- TIBLE TOP OPERATION FUSE CONVERTIBLE TOP CONTROL MODULE TELEPHONE TRANSCEIVER DRIVER SIDE DOOR CONTROL MODULE FUSE FUSE 1 FUSE 10 FUSE 11 FUSE 17 FUSE 22 FUSE 3 FUSE 43 FUSE 31 FUSE 16 FUSE 33 FUSE 34 FUSE 36 FUSE 37 FUSE 5 FUSE 7 FUSE 6 FUSE 18 FUSE 8 FUSE 30 FUSE HOLDER FUSE STRIP (MAIN FUSE) FUSE 88 GARAGE DOOR OPENER CONTROL HEAD, GARAGE DOOR OPENER CONTROL MODULE GRN WIRE GRY WIRE IGNITION/STARTER SWITCH INSTRUMENT CLUSTER INSTRUMENT CLUSTER, STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE LIGHT SWITCH LIGHT SWITCH SYSTEM BUTTON LIGHT SWITCH, VEHICLE ELECTRICAL SYSTEM CONTROL MODULE, LEFT HEADLIGHT ASSEMBLY LOAD REDUCTION RELAY (LEFT SIDE OF DASH) LOCK ON NCA WIRE PASSENGER SIDE DOOR CONTROL MODULE RED WIRE RED/YEL WIRE RUN WIRE SOCKET SPORT PROGRAM BUTTON STARTER GENERATOR STARTER RELAY, STARTER RELAY 2 STARTING INTERLOCK RELAY, SUPPRESSOR, ENGINE CONTROL MODULE STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE TO COOLANT FAN FUSE (DIAGRAM 2 OF 2) TO FUSE HOLDER (DIAGRAM 2 OF 2) TO POWER SEAT FUSE 45 (DIAGRAM 2 OF 2) TO POWER WINDOW FUSE (DIAGRAM 2 OF 2) TO WINDOW REGULATOR FUSE (DIAGRAM 2 OF 2) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE WASHER NOZZLE HEATER (LEFT/RIGHT) YEL WIRE YEL/BLK WIRE

A/T AFTER- RUN FUSE ABS CONTROL MODULE (W/EDL) ABS CONTROL MODULE FUSE 1 AIR QUALITY SENSOR, HIGH PRESSURE SENSOR ALARM HORN, COMFORT SYSTEM CENTRAL CONTROL MODULE BATTERY BLK WIRE BLU WIRE BRN WIRE CIGARETTE LIGHTER CLIMATRONIC CONTROL MODULE DRIVER SIDE DOOR CONTROL MODULE E-BOX RELAY CARRIER (REAR OF ENGINE COMPT) ENGINE COMPT POWER SUPPLY RELAY TRANSMISSION CONTROL MODULE (TCM) (6-SPEED) ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY ESP SENSOR UNIT, BRAKE LIGHT SWITCH, ABS CONTROL MODULE (W/EDL) FRONT PASSENGER SIDE DOOR CONTROL MODULE FUSE 1 FUSE 10 FUSE 123 FUSE 16 FUSE 11 FUSE 22 FUSE 31 FUSE 6 FUSE 33 FUSE 36 FUSE 37 FUSE 38 FUSE 43 FUSE 3 FUSE 18 FUSE 5 FUSE 7 FUSE 8 FUSE 30 FUSE 88 FUSE HOLDER FUSE HOLDER (LEFT END OF DASH) FUSE STRIP (MAIN FUSE) GARAGE DOOR OPENER CONTROL HEAD, GARAGE DOOR OPENER CONTROL MODULE GENERATOR STARTER GRN WIRE GRY WIRE IGNITION/STARTER SWITCH INSTRUMENT CLUSTER LEFT HEADLAMP POWER OUTPUT STAGE LIGHT SWITCH LOAD REDUCTION RELAY (LEFT SIDE OF DASH) LOCK LOCK ON NCA WIRE POWER SUNROOF CONTROL MODULE REAR SHADE CIRCUIT BREAKER REAR WINDOW SHADE CONTROL MODULE REAR WINDSHIELD WIPER MOTOR (AVANT) RED WIRE RED/YEL WIRE SERVOTRONIC CONTROL MODULE STARTER RELAY STARTER, STARTING INTERLOCK RELAY, CLUTCH PEDAL STARTER INTERLOCK SWITCH STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE TELEPHONE AMPLIFIER TELEPHONE TRANSCEIVER TO COOLANT FAN FUSE (DIAGRAM 2 OF 2) TO DRIVER'S POWER SEAT ADJUSTMENT CIRCUIT BREAKER 2 (DIAGRAM 2 OF 2) TO FUSE HOLDER (DIAGRAM 2 OF 2) TO POWER WINDOW FUSE (DIAGRAM 2 OF 2) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE WASHER NOZZLE HEATER (LEFT/RIGHT) WHT WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLU WIRE BLU/GRN WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE CONTROL SYSTEM DRIVER'S AIRBAG IGNITER DRIVER'S AIRBAG IGNITER 2 GRY WIRE GRY/YEL WIRE HEATED OVERHEAT STEERING SENSOR WHEEL HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOLDER FUSE 13 IGNITION/ STARTER SWITCH LOCK ON NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/YEL WIRE SHORTING CONTACT SIGNAL HORN ACTIVATION SPIRAL SPRING STEERING ANGLE SENSOR STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE STEERING WHEEL CONTROL MODULE SUPPLEMENTAL RESTRAINTS SYSTEM TURN SIGNAL SWITCH WHT WIRE WINDSHIELD WIPER/ WASHER SWITCH YEL WIRE YEL/BLK WIRE

ANTI-THEFT SYSTEM BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/GRN WIRE BRN/RED WIRE CHARGE AIR PRESSURE SENSOR CLUTCH PEDAL SWITCH COOLING FANS SYSTEM ENGINE CONTROL MODULE FUSE 243 FUSE 344 FUSE PANEL FUSE 345 GRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HEATED OXYGEN SENSOR HOT AT ALL TIMES FUSE/ RELAY PANEL FUSE 14 HOT IN RUN OR START MASS AIR FLOW (MAF SENSOR) OXYGEN SENSOR PARTIAL RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/WHT WIRE STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE THROTTLE POSITION (TP), ACCELERATOR PEDAL POSITION (APP) SENSORS VIO WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE YEL/VIO WIRE