Audi A4 B7 (2004-2009) (left "b" pillar) Wiring diagrams

BLU WIRE BRN WIRE BRN/VIO WIRE BRN/YEL WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (BELOW DRIVER'S SEAT) COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL MODULE (NTEGRATED IN DRIVER'S DOOR WINDOW REGULATOR MOTOR) DRIVER SIDE CENTRAL LOCKING UNIT (DOOR CONTACT SWITCH) (REAR OF DRIVER'S DOOR) DRIVER SIDE DOOR WARNING LIGHT DRIVER'S WINDOW REGULATOR SWITCH GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/VIO WIRE GRY/YEL WIRE LEFT FRONT ENTRY LIGHT LEFT REAR CENTRAL LOCKING UNIT (DOOR CONTACT SWITCH) (REAR OF LEFT REAR DOOR) LEFT REAR DOOR OPENER LIGHTING LEFT REAR DOOR WARNING LIGHT LEFT REAR ENTRY LIGHT LEFT REAR ENTRY LIGHT LEFT REAR DOOR WARNING LIGHT ORG/BRN WIRE ORG/GRN WIRE PASSENGER COMPARTMENT MONITORING SWITCH PASSENGER SIDE DOOR WARNING LIGHT POWER WINDOWS SYSTEM, INSTRUMENT ILLUMINATION CIRCUIT POWER WINDOWS, DOOR LOCKS SYSTEMS, INSTRUMENT ILLUMINATION CIRCUIT RED WIRE RED/VIO WIRE RIGHT FRONT ENTRY LIGHT RIGHT REAR CENTRAL LOCKING UNIT (DOOR CONTACT SWITCH) (REAR OF RIGHT REAR DOOR) RIGHT REAR DOOR (RIGHT "B" OPENER PILLAR) LIGHTING RIGHT REAR DOOR WARNING LIGHT RIGHT REAR ENTRY LIGHT RIGHT REAR ENTRY LIGHT RIGHT REAR DOOR WARNING LIGHT VIO WIRE W/ REAR POWER WINDOWS W/O REAR POWER WINDOWS YEL WIRE

BLU WIRE BRN WIRE BRN/VIO WIRE BRN/YEL WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (BELOW DRIVER'S SEAT) COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL MODULE (NTEGRATED IN DRIVER'S DOOR WINDOW REGULATOR MOTOR) DRIVER SIDE CENTRAL LOCKING UNIT (DOOR CONTACT SWITCH) (REAR OF DRIVER'S DOOR) DRIVER SIDE DOOR WARNING LIGHT DRIVER'S WINDOW REGULATOR SWITCH GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/VIO WIRE GRY/YEL WIRE LEFT FRONT ENTRY LIGHT LEFT REAR CENTRAL LOCKING UNIT (DOOR CONTACT SWITCH) (REAR OF LEFT REAR DOOR) LEFT REAR DOOR (RIGHT "B" OPENER PILLAR) LIGHTING LEFT REAR DOOR WARNING LIGHT LEFT REAR ENTRY LIGHT LEFT REAR ENTRY LIGHT LEFT REAR DOOR WARNING LIGHT ORG/BRN WIRE ORG/GRN WIRE PASSENGER COMPARTMENT MONITORING SWITCH PASSENGER SIDE DOOR WARNING LIGHT POWER WINDOWS SYSTEM, INSTRUMENT ILLUMINATION CIRCUIT POWER WINDOWS, DOOR LOCKS SYSTEMS, INSTRUMENT ILLUMINATION CIRCUIT RED WIRE RED/VIO WIRE RIGHT FRONT ENTRY LIGHT RIGHT REAR CENTRAL LOCKING UNIT (DOOR CONTACT SWITCH) (REAR OF RIGHT REAR DOOR) RIGHT REAR DOOR OPENER LIGHTING RIGHT REAR DOOR WARNING LIGHT RIGHT REAR ENTRY LIGHT RIGHT REAR ENTRY LIGHT RIGHT REAR DOOR WARNING LIGHT VIO WIRE W/ REAR POWER WINDOWS W/O REAR POWER WINDOWS YEL WIRE

2.0L 3.2L AMPLIFIER (W/BOSE), INSIDE MICROPHONE SHIELD AMPLIFIER SHIELDS BLK WIRE BRN WIRE ENGINE CONTROL MODULE (ECM), CONTROL MODULE COOLING FAN, OIL PRESSURE SWITCH EXCEPT MANUAL SEAT EXCEPT POWER WINDOWS FRONT PASSENGER'S SEAT SIDE BOLSTER HEATER, PASSENGER'S BACKREST HEATING ELEMENT HIGH PRESSURE SENSOR, FRONT HOOD SWITCH LEFT REAR DOOR CONTROL MODULE RADIO, CONTROL MODULE FOR NAVIGATION W/CD DRIVE CONTROL MODULE RIGHT REAR DOOR CONTROL MODULE SATELLITE RADIO, SHIELD (W/O CD CHANGER) USB/IPOD BASEPLATE OR CD CHANGER, RADIO SHIELD, NAVIGATION SYSTEM SHIELD W/O MEMORY W/O POWER WINDOWS W/O SATELLITE RADIO WITH POWER WINDOWS

ANTI-SLIP CONTROL SWITCH ASHTRAY LIGHT BATTERY BLK WIRE BLU WIRE BRN WIRE CENTER ARMREST ILLUMI- NATION CENTER INSTRUMENT PANEL VENT ILLUMI- NATION CIGARETTE LIGHTER COIN HOLDER ILLUMI- NATION COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM COURTESY LAMPS CIRCUIT CUP HOLDER ILLUMI- NATION EMERGENCY FLASHER SWITCH ILLUMINATION FUSE 1 FUSE 17 FUSE STRIP (MAIN FUSE) FUSE 88 GARAGE DOOR OPENER CONTROL HEAD GRN WIRE GRY WIRE GRY/BLU WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES FUSE HOLDER INSTRUMENT CLUSTER LEFT INSTRUMENT PANEL VENT ILLUMI- NATION LEFT REAR DOOR OPENER LIGHTING (EXCEPT W/ REAR POWER WINDOWS) LEFT REAR HEATED SEAT CONTROL MODULE LIGHT SWITCH LUGGAGE COMPT LIGHT (AVANT) NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE PARKING AID LAMP POWER DISTRIBUTION SYSTEM RADIO CONNECTOR (RIGHT "B" (RIGHT "B" PILLAR) PILLAR) RAIN/LIGHT RECOGNITION SENSOR REAR CENTER ASHTRAY ILLUMI- NATION REAR WINDOW SHADE SWITCH RED WIRE RED/VIO WIRE RIGHT INSTRUMENT PANEL VENT ILLUMI- NATION RIGHT REAR DOOR OPENER LIGHTING (EXCEPT W/ REAR POWER WINDOWS) RIGHT REAR HEATED SEAT CONTROL MODULE SOCKET STEERING WHEEL (MULTIFUNCTION BUTTONS ILLUMINATION) STORAGE COMPT ILLUMI- NATION VIO WIRE VIO/YEL WIRE WHT WIRE YEL WIRE YEL/BLU WIRE

BLK WIRE BLU WIRE BRN WIRE DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH DRIVER SEAT LUMBAR SUPPORT CURVATURE ADJUSTMENT MOTOR (IN DRIVER'S SEAT BACK) DRIVER SEAT LUMBAR SUPPORT HEIGHT ADJUSTMENT MOTOR (IN DRIVER'S SEAT BACK) DRIVER'S POWER SEAT ADJUSTMENT CIRCUIT BREAKER 2 FUSE 45 FRONT PASSENGER'S SEAT ADJUSTMENT CIRCUIT BREAKER 1 (FUSE 46) HOT AT ALL TIMES LUMBAR CURV- ATURE LUMBAR HEIGHT LUMBAR PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH HEIGHT RED WIRE W/ DRIVER'S ONLY POWER SEAT W/O DRIVER'S POWER SEAT WHT WIRE

BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/RED WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER'S POWER SEAT ADJUSTMENT CIRCUIT BREAKER 2 FUSE 45 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 (IN DRIVER'S SEAT BACK) DRIVER'S SEAT LUMBAR SUPPORT HEIGHT ADJUSTMENT MOTOR (IN DRIVER'S SEAT BACK) DRIVER'S SEAT SEATBACK ADJUSTMENT MOTOR/SWITCH ASSEMBLY (IN DRIVER'S SEAT BACK) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES MEMORY SEAT/ STEERING COLUMN ADJUSTMENT CONTROL MODULE (UNDER DRIVER'S SEAT) ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/RED 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

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

BLK WIRE BLU WIRE BRN WIRE DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH DRIVER'S LUMBAR SUPPORT CURVATURE ADJUSTMENT MOTOR (IN DRIVER'S SEAT BACK) DRIVER'S LUMBAR SUPPORT HEIGHT ADJUSTMENT MOTOR (IN DRIVER'S SEAT BACK) DRIVER'S POWER SEAT ADJUSTMENT CIRCUIT BREAKER 2 FUSE 45 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 (IN DRIVER'S SEAT BACK) FRONT PASSENGER'S BACKREST ADJUSTING MOTOR (IN FRONT PASSENGER'S SEAT BACK) HOT AT ALL TIMES LUMBAR CURV- ATURE LUMBAR HEIGHT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH PASSENGER'S POWER SEAT SWITCH PASSENGER'S SEAT FORE/AFT ADJUSTMENT MOTOR PASSENGER'S SEAT HEIGHT ADJUSTMENT MOTOR PASSENGER'S SEAT INCLINATION ADJUSTMENT MOTOR RED WIRE WHT WIRE YEL WIRE

3 1 2 HL 58 31 3 1 2 HR 58 31 3 1 2 VR 58 31 6 2 3 RIGHT WINDOW MOTOR BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BRN WIRE BRN/GRN WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (BELOW DRIVER'S SEAT) COMPUTER DATA LINES SYSTEM FUSE 23 GRN WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOLDER FUSE 22 INTERIOR LIGHTS SYSTEMS INTERIOR LIGHTS,, DOOR LOCKS SYSTEMS LEFT FRONT WINDOW REGULATOR SWITCH LEFT REAR DOOR CONTROL MODULE (INTEGRATED IN LEFT REAR WINDOW REGULATOR MOTOR) LEFT REAR WINDOW MOTOR LEFT REAR WINDOW SWITCH LEFT WINDOW MOTOR MASTER POWER WINDOW SWITCH ORG/BRN WIRE ORG/GRN WIRE PASSENGER DOOR WINDOW REGULATOR SWITCH PASSENGER'S SIDE DOOR CONTROL MODULE POWER WINDOW FUSE FUSE 37 REAR WINDOW SAFETY REGULATOR SWITCH RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE RIGHT FRONT LEFT REAR WINDOW WINDOW REGULATOR REGULATOR SWITCH SWITCH RIGHT REAR DOOR CONTROL MODULE RIGHT REAR WINDOW MOTOR RIGHT REAR WINDOW REGULATOR SWITCH RIGHT REAR WINDOW SWITCH VIO WIRE WHT WIRE WINDOW REGULATOR FUSE 2 (FUSE 280) YEL WIRE YEL/BLK WIRE