Audi A4 B7 (2004-2009) red/yel Wiring diagrams

BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FRONT PARKING AID WARNING BUZZER FUSE 17 FUSE 5 FUSE PANEL GRN/BLU WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN RUN OR START 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) ORG/BRN WIRE ORG/GRN WIRE PARKING AID SWITCH RED WIRE RED/BRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE 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) VIO WIRE YEL/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

9-POSITION RELAY CARRIER BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE CENTRAL LOCKING WARNING LIGHT CENTRAL LOCKING WARNING LIGHT (SAFE) (DRIVER SIDE DOOR) CENTRAL LOCKING, ANTI-THEFT ALARM SYSTEM ANTENNA COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER SIDE CENTRAL LOCKING LOCK UNIT (REAR OF DRIVER'S DOOR) DRIVER'S DOOR INTERIOR LOCK SWITCH DRIVER'S SIDE DOOR CONTROL MODULE FRONT PASSENGER'S INTERIOR LOCK SWITCH FUEL TANK LID UNLOCK MOTOR FUSE 22 GLOVE BOX LOCK MOTOR GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOLDER FUSE 24 FUSE 38 NCA WIRE ORG/BRN WIRE ORG/GRN WIRE PASSENGER COMPARTMENT MONITORING SWITCH PASSENGER SIDE CENTRAL LOCKING LOCK UNIT POWER WINDOW FUSE 37 POWER WINDOWS, INTERIOR LIGHTS SYSTEMS REAR LID LOCK CYLINDER UNLOCKING SWITCH REAR LID UNLOCK MOTOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/RED WIRE VIO/YEL WIRE YEL WIRE YEL/RED WIRE

1 2 SEDAN AVANT 9-POSITION RELAY CARRIER ANTI-THEFT SYSTEM AVANT SEDAN 1 2 BLK WIRE BLK/BRN WIRE BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE CENTRAL LOCKING WARNING LIGHT (SAFE) COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER SIDE CENTRAL LOCKING LOCK UNIT (REAR OF DRIVER'S DOOR) DRIVER SIDE DOOR CONTROL MODULE DRIVER SIDE INTERIOR LOCK SWITCH FUEL TANK LID UNLOCK MOTOR FUSE 22 FUSE 38 GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOLDER FUSE 24 INTERIOR LIGHTS, POWER WINDOW SYSTEMS NCA WIRE ORG/BRN WIRE ORG/GRN WIRE PASSENGER COMPARTMENT MONITORING SWITCH POWER WINDOW FUSE 37 REAR LID LOCK CYLINDER UNLOCKING SWITCH REAR LID UNLOCK MOTOR, ALARM SWITCH REAR/CENTER CENTRAL LOCKING SWITCH (IF EQUIPPED) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS, POWER WINDOWS, INTERIOR LIGHTS, MEMORY SYSTEMS VIO WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/RED WIRE VIO/YEL WIRE WHT WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE YEL/VIO WIRE

BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (BELOW DRIVER'S SEAT) GRN/RED WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/VIO WIRE LEFT REAR CENTRAL LOCKING LOCK UNIT (REAR OF LEFT REAR DOOR) ORG/BRN WIRE ORG/GRN WIRE PASSENGER SIDE CENTRAL LOCKING LOCK UNIT (REAR OF PASSENGER'S DOOR) POWER WINDOWS, INTERIOR LIGHTS SYSTEMS RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE RIGHT REAR CENTRAL LOCKING LOCK UNIT (REAR OF RIGHT REAR DOOR) VIO/BLU WIRE VIO/GRN WIRE VIO/RED WIRE VIO/YEL WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE

1 2 SEDAN AVANT 9-POSITION RELAY CARRIER ANTI-THEFT SYSTEM AVANT SEDAN 1 2 BLK WIRE BLK/BRN WIRE BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE CENTRAL LOCKING WARNING LIGHT (SAFE) COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER SIDE CENTRAL LOCKING LOCK UNIT (REAR OF DRIVER'S DOOR) DRIVER SIDE DOOR CONTROL MODULE DRIVER SIDE INTERIOR LOCK SWITCH FUEL TANK LID UNLOCK MOTOR FUSE 22 FUSE 38 GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOLDER FUSE 24 INTERIOR LIGHTS, POWER WINDOW SYSTEMS NCA WIRE ORG/BRN WIRE ORG/GRN WIRE PASSENGER COMPARTMENT MONITORING SWITCH POWER WINDOW FUSE 37 REAR LID LOCK CYLINDER UNLOCKING SWITCH REAR LID UNLOCK MOTOR, ALARM SWITCH REAR/CENTER CENTRAL LOCKING SWITCH (IF EQUIPPED) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS, POWER WINDOWS, INTERIOR LIGHTS, MEMORY SYSTEMS VIO WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/RED WIRE VIO/YEL WIRE WHT WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE YEL/VIO WIRE

9-PIN RELAY CARRIER BLU WIRE BLU/BRN WIRE BRN WIRE BRN/BLU WIRE FUSE 23 FUSE HOLDER GRY/BLU WIRE GRY/GRN WIRE GRY/VIO WIRE HOT AT ALL TIMES LEFT REAR CENTRAL LOCKING LOCK UNIT (REAR OF LEFT REAR DOOR) ORG/BRN WIRE ORG/GRN WIRE PASSENGER SIDE CENTRAL LOCKING LOCK UNIT (REAR OF PASSENGER'S DOOR) POWER WINDOW FUSE 2 POWER WINDOWS, INTERIOR LIGHTS SYSTEMS RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE RIGHT REAR CENTRAL LOCKING LOCK UNIT (REAR OF RIGHT REAR DOOR) VIO/BLU WIRE VIO/RED WIRE VIO/YEL WIRE YEL WIRE

BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DE- FOG DOOR LOCKS SYSTEM DOOR LOCKS, INTERIOR LIGHTS, MEMORY, POWER WINDOWS, ANTI-THEFT SYSTEMS DRIVER'S INTERIOR LOCKING SWITCH DRIVER'S SIDE OUTSIDE FOLDING MIRROR EXCEPT CONVERTIBLE FOLD- AWAY FUSE 22 FUSE HOLDER HOT AT ALL TIMES MIRROR ADJUSTMENT SWITCH MIRROR FOLD AWAY SWITCH MIRROR SELECTOR SWITCH NCA WIRE ORG/BRN WIRE ORG/GRN WIRE PASSENGER'S SIDE OUTSIDE FOLDING MIRROR POSITION RED/GRY WIRE RED/YEL WIRE

BLK WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DE- FOG DE- FOG DEFOGGER SYSTEM DOOR LOCKS, INTERIOR LIGHTS, MEMORY, POWER WINDOWS, ANTI-THEFT SYSTEMS DRIVER'S INTERIOR LOCKING SWITCH DRIVER'S SIDE DOOR CONTROL MODULE EXCEPT CONVERTIBLE FUSE 22 FUSE HOLDER HOT AT ALL TIMES MIRROR ADJUSTMENT SWITCH MIRROR SELECTOR SWITCH ORG/BRN WIRE ORG/GRN WIRE PASSENGER SIDE MIRROR DRIVER SIDE MIRROR RED WIRE RED/GRN WIRE RED/YEL WIRE WHT WIRE