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

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 DRIVER'S ENTRY ASSISTANCE BUTTON 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 FORE/AFT MOTOR/ SENSOR DRIVER'S SEAT HEAD RESTRAINT MOTOR/ SENSOR DRIVER'S SEAT HEIGHT ADJUSTMENT MOTOR DRIVER'S SEAT INCLINATION ADJUSTMENT MOTOR DRIVER'S SEAT SEATBACK ADJUSTMENT MOTOR DRIVER'S SEATBACK LATCH SWITCH FORE/AFT ADJUST GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/RED WIRE GRN/WHT WIRE HEADREST ADJUST HEIGHT ADJUST HOT AT ALL TIMES INCLINATION ADJUST LEFT ENTRY ASSISTANCE CONTROL MODULE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/WHT WIRE RED/YEL WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL 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 BACKREST ADJUSTMENT MOTOR FRONT PASSENGER'S ENTRY ASSISTANCE BUTTON FRONT PASSENGER'S SEAT ADJUSTMENT CIRCUIT BREAKER 1 (FUSE 46) FRONT PASSENGER'S SEAT FORE/AFT MOTOR/ SENSOR FRONT PASSENGER'S SEAT HEAD RESTRAINT LOCK CONTACT SWITCH FRONT PASSENGER'S SEAT HEAD RESTRAINT MOTOR/ SENSOR FRONT PASSENGER'S SEAT INCLINATION ADJUSTMENT MOTOR FRONT PASSENGER'S SEATBACK LATCH SWITCH GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/RED WIRE GRN/WHT WIRE HEADREST ADJUST HEIGHT ADJUST HOT AT ALL TIMES INCLINATION ADJUST ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE PASSENGER'S POWER SEAT SWITCH PASSENGER'S SEAT HEIGHT ADJUSTMENT MOTOR RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT ENTRY ASSISTANCE CONTROL MODULE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE

3 1 2 VR 58 31 6 2 RIGHT WINDOW MOTOR BLK WIRE BLK/GRN WIRE BLU WIRE BLU/BRN WIRE BRN WIRE BRN/GRN WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (BELOW DRIVER'S SEAT) COMPUTER DATA LINES SYSTEM DOOR LOCKS, MIRRORS, MEMORY, INTERIOR LIGHTS SYSTEMS FUSE 22 FUSE HOLDER GRN WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE 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 ORG/BRN WIRE ORG/GRN WIRE PASSENGER DOOR WINDOW REGULATOR SWITCH PASSENGER'S SIDE DOOR CONTROL MODULE POWER WINDOW FUSE FUSE 37 RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE RIGHT FRONT WINDOW REGULATOR SWITCH RIGHT REAR WINDOW REGULATOR MOTOR RIGHT REAR WINDOW REGULATOR SWITCH WINDOW REGULATOR CENTRAL SWITCH WINDOW REGULATOR FUSE 2 (FUSE 280) YEL WIRE YEL/BLK 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

AIR BAG SPIRAL SPRING/ RETURN SPRING (W/ SLIP RING) AMPLIFIER (RIGHT SIDE OF TRUNK) BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM GRN WIRE GRN/BLU WIRE GRY WIRE INSTRUMENT CLUSTER LEFT ANTENNA MODULE (UNDER LEFT SIDE OF LUGGAGE COMPT LID) LEFT FRONT BASS SPEAKER LEFT REAR SPEAKER NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE RADIO CONTROLS RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT ANTENNA MODULE (UNDER RIGHT SIDE OF LUGGAGE COMPT LID) RIGHT FRONT BASS SPEAKER RIGHT REAR SPEAKER STEERING WHEEL CONTROL UNIT WHT WIRE YEL WIRE

AIR BAG SPIRAL SPRING/ RETURN SPRING (W/ SLIP RING) AMPLIFIER (RIGHT SIDE OF TRUNK) BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM GRN WIRE GRN/BLU WIRE GRN/YEL WIRE GRY WIRE INSIDE LOUDSPEAKER INSIDE MICROPHONE 4 3 INSTRUMENT CLUSTER LEFT ANTENNA MODULE (UNDER LEFT SIDE OF LUGGAGE COMPT LID) LEFT FRONT BASS SPEAKER LEFT FRONT MIDRANGE SPEAKER LEFT FRONT TREBLE SPEAKER -1 LEFT REAR SPEAKER NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE POWER TOPS SYSTEM RADIO CONTROLS RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT ANTENNA MODULE (UNDER RIGHT SIDE OF LUGGAGE COMPT LID) RIGHT FRONT BASS SPEAKER RIGHT FRONT MIDRANGE SPEAKER RIGHT FRONT TREBLE SPEAKER +2 RIGHT REAR SPEAKER STEERING WHEEL CONTROL UNIT VIO/BRN WIRE VIO/GRN WIRE WHT WIRE YEL WIRE

2 1 -1 +2 AIR BAG SPIRAL SPRING/ RETURN SPRING (W/ SLIP RING) AMPLIFIER (AVANT: RIGHT SIDE OF CARGO AREA) AVANT BASS LOUDSPEAKER -1 BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (UNDER DRIVER'S SEAT) COMPUTER DATA LINES SYSTEM GRN WIRE INSTRUMENT CLUSTER LEFT ANTENNA MODULE (AVANT) (UNDER LEFT SIDE OF LUGGAGE COMPT LID) LEFT REAR BASS SPEAKER LEFT REAR MIDRANGE SPEAKER LEFT REAR SIDE WINDOW ANTENNA NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE RADIO CONTROLS REAR WINDOW ANTENNA RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT REAR BASS SPEAKER RIGHT REAR MIDRANGE SPEAKER RIGHT REAR SIDE WINDOW ANTENNA SEDAN STEERING WHEEL CONTROL UNIT WHT WIRE YEL WIRE

ANTENNA BLK WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE CD CHANGER OR IPOD/USB BASEPLATE COMFORT SYSTEM CENTRAL CONTROL MODULE (UNDER DRIVER'S SEAT) COMPUTER DATA LINES SYSTEM EXCEPT W/ NAVIGATION FUSE 39 FUSE HOLDER GRN WIRE GRN/BLU WIRE GRY WIRE HOT AT ALL TIMES LEFT REAR BASS SPEAKER LEFT REAR MIDRANGE SPEAKER NCA WIRE ORG/BRN WIRE ORG/VIO WIRE RADIO RED/BLU WIRE RED/YEL WIRE SATELLITE RADIO SATELLITE TUNER, SATELLITE ANTENNAE TELEPHONE PREPARATION WIRING TELEPHONE TRANSCEIVER VIO WIRE VIO/GRY WIRE VIO/RED WIRE W/ CD W/ SATELLITE RADIO W/ VOICE CONTROL W/NAVIGATION W/O CD (UNDER FRONT OF CENTER CONSOLE) W/O SATELLITE RADIO W/O VOICE CONTROL WHT WIRE WHT/YEL WIRE YEL WIRE

2 1 -1 +2 AIR BAG SPIRAL SPRING/ RETURN SPRING (W/ SLIP RING) AMPLIFIER (AVANT: RIGHT SIDE OF CARGO AREA) (SEDAN: RIGHT SIDE OF TRUNK) AVANT BASS LOUDSPEAKER BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (UNDER DRIVER'S SEAT) COMPUTER DATA LINES SYSTEM GRN WIRE GRN/BLU WIRE GRY WIRE INSIDE LOUDSPEAKER INSIDE MICROPHONE 1 2 INSTRUMENT CLUSTER LEFT ANTENNA MODULE (UNDER LEFT SIDE OF LUGGAGE COMPT LID) LEFT FRONT BASS SPEAKER LEFT FRONT MIDRANGE SPEAKER LEFT REAR SIDE WINDOW ANTENNA NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE RADIO CONTROLS REAR WINDOW ANTENNA RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT FRONT BASS SPEAKER 2 1 +2 -1 RIGHT FRONT MIDRANGE SPEAKER RIGHT REAR BASS SPEAKER RIGHT REAR MIDRANGE SPEAKER RIGHT REAR SIDE WINDOW ANTENNA SEDAN STEERING WHEEL CONTROL UNIT WHT WIRE YEL WIRE

AVANT BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/VIO WIRE BRN WIRE BRN/RED WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUSE 13 FUSE 37 FUSE 36 FUSE 15 FUSE HOLDER GRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/YEL WIRE HEADLIGHT WASHER PUMP WINDSHIELD WIPER MOTOR HOT AT ALL TIMES HOT AT ALL TIMES FUSE STRIP (MAIN FUSE) FUSE 88 HOT W/ LOAD REDUCTION RELAY ENERGIZED IGNITION/ STARTER SWITCH INSTRUMENT CLUSTER CONTROL MODULE INSTRUMENT CLUSTER SYSTEM LOCK ON NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM REAR WINDSHIELD WIPER MOTOR (AVANT) RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (AT LEFT SIDE OF DASH) VIO WIRE W/ AVANT W/ CONVERTIBLE WHT WIRE WINDSHIELD WASHER FLUID LEVEL WARNING SWITCH WINDSHIELD WASHER PUMP WINDSHIELD WIPER/WASHER SWITCH YEL WIRE YEL/BLK WIRE