Audi A4 B7 (2004-2009) computer data lines system Wiring diagrams

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 COMPUTER DATA LINES SYSTEM CONVERTIBLE TOP SWITCH ILLUMI- NATION 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 HEADLAMP ADJUSTER BUTTON ILLUMI- NATION HEADLIGHTS SYSTEM HOT AT ALL TIMES FUSE HOLDER INSTRUMENT CLUSTER LEFT INSTRUMENT PANEL VENT ILLUMI- NATION LIGHT SWITCH NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE PARKING AID LAMP SWITCH POWER DISTRIBUTION SYSTEM RADIO CONNECTOR RAIN/LIGHT RECOGNITION SENSOR REAR CENTER ASHTRAY ILLUMI- NATION RED WIRE RED/VIO WIRE RIGHT INSTRUMENT PANEL VENT ILLUMI- NATION SOCKET SPORT PROGRAM BUTTON ILLUMI- NATION STEERING WHEEL (TIPTRONIC SHIFT BUTTONS ILLUMINATION) STORAGE COMPT ILLUMI- NATION SYSTEM BUTTON ILLUMI- NATION VIO WIRE VIO/YEL WIRE WHT WIRE YEL WIRE YEL/BLU WIRE

BLU WIRE BLU/BRN WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COURTESY LAMPS CIRCUIT DRIVER DOOR WINDOW REGULATOR SWITCHES DRIVER'S DOOR OPENER LIGHTING DRIVER'S INTERIOR LOCK SWITCH DRIVER'S SEAT MEMORY PROGRAM SWITCH MIRROR ADJUSTMENT SWITCH ORG/BRN WIRE ORG/GRN WIRE PASSENGER COMPARTMENT MONITORING SWITCH PASSENGER DOOR CONTROL MODULE PASSENGER DOOR WINDOW REGULATOR SWITCH PASSENGER SIDE DOOR OPENER LIGHTING PASSENGER SIDE INTERIOR LOCK SWITCH REAR LID UNLOCK SWITCH ILLUMI- NATION

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

BLU WIRE BLU/BRN WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM COURTESY LAMPS CIRCUIT COURTESY LIGHTS DRIVER DOOR WINDOW REGULATOR SWITCHES DRIVER'S DOOR OPENER LIGHTING DRIVER'S INTERIOR LOCK SWITCH DRIVER'S MAP/READING SWITCH ILLUMINATION DRIVER'S SEAT MEMORY PROGRAM SWITCH FRONT INTERIOR LIGHT ASSEMBLY GRY/BLU WIRE INTERIOR LIGHT SWITCH ILLUMINATION LEFT REAR DOOR CONTROL MODULE (W/ REAR POWER WINDOWS) LEFT REAR DOOR OPENER LIGHT LEFT REAR DOOR WARNING LIGHT LEFT REAR ENTRY LIGHT LEFT REAR READING LIGHT SWITCH ILLUMINATION LEFT REAR WINDOW SWITCH MIRROR ADJUSTMENT SWITCH ORG/BRN WIRE ORG/GRN WIRE PASSENGER COMPARTMENT MONITORING SWITCH PASSENGER DOOR CONTROL MODULE PASSENGER DOOR WINDOW REGULATOR SWITCH PASSENGER SIDE DOOR OPENER LIGHTING PASSENGER SIDE INTERIOR LOCK SWITCH PASSENGER'S MAP/READING SWITCH ILLUMINATION REAR COURTESY LIGHT REAR LID/ FUEL TANK FLAP RELEASE SWITCH ILLUMI- NATION REAR/CENTER CENTRAL LOCKING SWITCH RIGHT REAR DOOR CONTROL MODULE (W/ REAR POWER WINDOWS) RIGHT REAR DOOR OPENER LIGHT RIGHT REAR DOOR WARNING RIGHT REAR ENTRY LIGHT RIGHT REAR READING LIGHT SWITCH ILLUMINATION RIGHT REAR WINDOW SWITCH VIO WIRE YEL WIRE YEL/BLU WIRE YEL/VIO WIRE

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

BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE 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 GRN/BLK WIRE GRN/BRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY/RED WIRE LEFT ENTRY ASSISTANCE CONTROL MODULE (UNDER DRIVER'S SEAT) NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE PASSENGER'S SEAT FORE/AFT ADJUSTMENT MOTOR/SENSOR ASSEMBLY PASSENGER'S SEAT HEAD RESTRAINT ADJUSTMENT MOTOR/SENSOR ASSEMBLY RED WIRE RED/WHT WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BLU WIRE

BACKREST ADJUST BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FORE/AFT ADJUST FRONT PASSENGER'S POWER SEAT ADJUSTMENT CIRCUIT BREAKER 2 FUSE 45 GRN/BLK WIRE GRN/BRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY/RED WIRE HEADREST ADJUST HOT AT ALL TIMES ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE PASSENGER'S ENTRY ASSISTANCE SWITCH PASSENGER'S POWER SEAT SWITCH PASSENGER'S SEAT BACKREST ADJUSTMENT MOTOR (IN FRONT PASSENGER'S SEAT BACK) 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 LATCH SWITCH RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT ENTRY ASSISTANCE CONTROL MODULE (UNDER FRONT PASSENGER'S SEAT) SEAT HEIGHT ADJUST TILT ADJUST WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BLU WIRE

ANTI-THEFT, DOOR LOCKS, POWER WINDOWS, INTERIOR LIGHTS SYSTEMS BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DE- FOG DRIVER'S SEAT MEMORY PROGRAM CONTROL DRIVER'S SIDE OUTSIDE FOLDING MIRROR FOLD- AWAY FUSE 22 FUSE HOLDER GRN/BLK WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE 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 POWER WINDOWS, INTERIOR LIGHTS, DOOR LOCKS SYSTEMS RED/YEL 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

BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DE- FOG DRIVER'S INTERIOR LOCKING SWITCH DRIVER'S SEAT MEMORY PROGRAM CONTROL DRIVER'S SIDE OUTSIDE FOLDING MIRROR FOLD- AWAY FUSE 22 FUSE HOLDER GRN/BLK WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE 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/YEL WIRE