Audi A4 B6 (2000-2006) org/blk Wiring diagrams

BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/GRY WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) EXTERIOR LIGHTS SYSTEM (BACKUP LIGHTS) FUSE 31 FUSE 5 FUSE FOR AUTOMATIC TRANSMISSION FUSE 86 FUSE HOLDER (LEFT END OF DASH) GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ ECM RELAY ENERGIZED IGNITION SWITCH INSTRUMENT CLUSTER OFF ORG/BLK WIRE ORG/BRN WIRE PARK/ NEUTRAL POSITION (PNP) RELAY (ON E-BOX RELAY CARRIER) RED WIRE RED/GRN WIRE RUN WIRE SHIFT LOCK SOLENOID (ON SHIFT LEVER ASSEMBLY) STARTING SYSTEM (STARTER) TIPTRONIC SWITCH (IN SHIFT MECHANISM COVER) TRANSMISSION CONTROL MODULE (TCM) WHT WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BRN WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) EXTERIOR LIGHTS SYSTEM (BACKUP) FUSE 31 FUSE 5 FUSE 88 FUSE HOLDER (LEFT END OF DASH) FUSE STRIP (MAIN FUSE) GRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES IGNITION SWITCH INSTRUMENT CLUSTER MULTIFUNCTION TRANSMISSION RANGE SWITCH (LEFT SIDE OF TRANSMISSION) OFF ORG/BLK WIRE ORG/BRN WIRE PRESSURE CONTROL VALVES RED WIRE RED/GRN WIRE RUN WIRE SOLENOID VALVES STARTING SYSTEM (INTERLOCK RELAY) TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION OUTPUT SPEED SENSOR (ON TRANS HOUSING) TRANSMISSION SPEED SENSOR (ON TRANS HOUSING) VALVE BODY VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE YEL WIRE YEL/RED WIRE YEL/WHT WIRE

+2 -1 -1 +2 AIRBAG SPIRAL SPRING/ RETURN SPRING W/ SLIP RING AMPLIFIER BLK WIRE BLK/BLU WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/YEL WIRE CD CHANGER UNIT COMFORT SYSTEM CENTRAL CONTROL MODULE (NEAR BASE OF LEFT FRONT SEAT, IN E-BOX) COMPUTER DATA LINES SYSTEM CONTROL MODULE FOR NAVIGATION W/ CD-MECHANISM (LEFT REAR OF LUGGAGE COMPT) FUSE 39 FUSE HOLDER (LEFT END OF DASH) GRN WIRE GRN/BLU WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES INSIDE LOUDSPEAKER (CENTER SPEAKER) INSTRUMENT CLUSTER LEFT ANTENNA MODULE LEFT FRONT BASS SPEAKER LEFT FRONT DSP MIDRANGE SPEAKER LEFT FRONT TREBLE SPEAKER LEFT REAR SPEAKER NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE PNK WIRE RADIO RADIO CONTROLS RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT ANTENNA MODULE RIGHT FRONT BASS SPEAKER RIGHT FRONT DSP MIDRANGE SPEAKER RIGHT FRONT TREBLE SPEAKER RIGHT REAR SPEAKER STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (IF EQUIPPED) (TOP OF COLUMN) STEERING WHEEL CONTROL UNIT TELEPHONE PREPARATION WIRING (IF EQUIPPED) VIO WIRE VIO/YEL WIRE WHT WIRE YEL WIRE YEL/BLU WIRE

+2 -1 LEFT REAR BASS SPEAKER -1 +2 1- 2+ LEFT FRONT BASS SPEAKER 1- 2+ RIGHT FRONT BASS SPEAKER 1- 2+ RIGHT REAR BASS SPEAKER AIRBAG SPIRAL SPRING/ RETURN SPRING W/ SLIP RING AMPLIFIER ANTENNA AVANT BASS LOUDSPEAKER BLK WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/YEL WIRE CD CHANGER UNIT COMFORT SYSTEM CENTRAL CONTROL MODULE (NEAR BASE OF LEFT FRONT SEAT, IN E-BOX) COMPUTER DATA LINES SYSTEM CONTROL MODULE FOR NAVIGATION W/ CD-MECHANISM (LEFT REAR OF LUGGAGE COMPT) EXCEPT AVANT FUSE 39 FUSE HOLDER (LEFT END OF DASH) GRN WIRE GRN/BLU WIRE GRY WIRE HOT AT ALL TIMES INSIDE LOUDSPEAKER (CENTER SPEAKER) INSTRUMENT CLUSTER LEFT ANTENNA MODULE LEFT FRONT MIDRANGE SPEAKER LEFT REAR MIDRANGE SPEAKER LEFT REAR SIDE WINDOW RIGHT REAR SIDE WINDOW NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE PNK WIRE RADIO RADIO CONTROLS REAR WINDOW DEFOGGER W/ WINDOW ANTENNA RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT FRONT MIDRANGE SPEAKER RIGHT REAR MIDRANGE SPEAKER STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (IF EQUIPPED) (TOP OF COLUMN) STEERING WHEEL CONTROL UNIT TELEPHONE PREPARATION WIRING (IF EQUIPPED) WHT WIRE YEL WIRE

-1 +2 AIRBAG SPIRAL SPRING/ RETURN SPRING W/ SLIP RING AMPLIFIER ANTENNA AVANT BASS LOUDSPEAKER BLK WIRE BLU 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 CD CHANGER UNIT COMFORT SYSTEM CENTRAL CONTROL MODULE (NEAR BASE OF LEFT FRONT SEAT, IN E-BOX) COMPUTER DATA LINES SYSTEM CONTROL MODULE FOR NAVIGATION W/ CD-MECHANISM (LEFT REAR OF LUGGAGE COMPT) EXCEPT AVANT FUSE 39 FUSE HOLDER (LEFT END OF DASH) GRN WIRE GRN/BLU WIRE GRY WIRE HOT AT ALL TIMES INSIDE LOUDSPEAKER (CENTER SPEAKER) INSTRUMENT CLUSTER LEFT ANTENNA MODULE LEFT FRONT BASS SPEAKER LEFT FRONT MIDRANGE SPEAKER LEFT REAR BASS SPEAKER LEFT REAR MIDRANGE SPEAKER LEFT REAR SIDE WINDOW RIGHT REAR SIDE WINDOW NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE PNK WIRE RADIO RADIO CONTROLS REAR WINDOW DEFOGGER W/ WINDOW ANTENNA RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT FRONT BASS SPEAKER RIGHT FRONT MIDRANGE SPEAKER RIGHT REAR BASS SPEAKER RIGHT REAR MIDRANGE SPEAKER STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (IF EQUIPPED) (TOP OF COLUMN) STEERING WHEEL CONTROL UNIT TELEPHONE PREPARATION WIRING (IF EQUIPPED) WHT WIRE YEL WIRE

1- 2+ LEFT FRONT BASS SPEAKER 1- 2+ LEFT REAR BASS SPEAKER 1- 2+ RIGHT FRONT BASS SPEAKER 2+ 1- RIGHT REAR BASS SPEAKER AIRBAG SPIRAL SPRING/ RETURN SPRING W/ SLIP RING ANTENNA AVANT BLK WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/YEL WIRE CD CHANGER UNIT COMFORT SYSTEM CENTRAL CONTROL MODULE (NEAR BASE OF LEFT FRONT SEAT, IN E-BOX) COMPUTER DATA LINES SYSTEM CONTROL MODULE FOR NAVIGATION W/ CD-MECHANISM (LEFT REAR OF LUGGAGE COMPT) EXCEPT AVANT FUSE 39 FUSE HOLDER (LEFT END OF DASH) GRN WIRE GRN/BLU WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT ANTENNA MODULE LEFT FRONT MIDRANGE SPEAKER LEFT REAR MIDRANGE SPEAKER LEFT REAR SIDE WINDOW NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE PNK WIRE RADIO RADIO CONTROLS REAR WINDOW DEFOGGER W/ WINDOW ANTENNA RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT MIDRANGE SPEAKER RIGHT REAR MIDRANGE SPEAKER RIGHT REAR SIDE WINDOW STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (IF EQUIPPED) (TOP OF COLUMN) STEERING WHEEL CONTROL UNIT TELEPHONE PREPARATION WIRING (IF EQUIPPED) WHT WIRE YEL WIRE

AIR BAG CONTROL MODULE (BELOW CENTER CONSOLE) AIR BAG SPIRAL SPRING/RETURN SPRING W/SLIP RING BLK WIRE BLU WIRE BRN WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (NEAR BASE OF LEFT FRONT SEAT, IN E-BOX) DRIVER'S SIDE AIR BAG IGNITER DRIVER'S SIDE SIDE AIR BAG IGNITER GRN WIRE GRY WIRE HOT AT ALL TIMES IGNITION/ STARTER SWITCH LEFT REAR SEAT BELT TENSIONER IGNITER LOW BUS HIGH BUS NCA WIRE OFF ORG/BLK WIRE ORG/BRN WIRE PASSENGER'S SIDE AIR BAG IGNITER 1 PASSENGER'S SIDE SIDE AIR BAG IGNITER RED WIRE RIGHT REAR SEAT BELT TENSIONER IGNITER RUN WIRE SHORTING CONTACT SOLID STATE TELEPHONE/TELEMATIC CONTROL MODULE (NEAR BASE OF RIGHT FRONT SEAT, IN E BOX) VIO WIRE VIO/BLU WIRE WHT WIRE YEL WIRE

65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 SOLID STATE AIR BAG CONTROL MODULE (BELOW CENTER CONSOLE) AIR BAG MALFUNCTION INDICATOR LAMP (MIL) BLK WIRE BLU WIRE BRN WIRE BRN/GRN WIRE BRN/VIO WIRE DATA LINK CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) DRIVER'S FRONT AIR BAG CRASH SENSOR (NEAR LEFT HEADLIGHT) DRIVER'S SEAT BELT TENSIONER IGNITER 1 DRIVER'S SIDE SIDE AIR BAG CRASH SENSOR (INSIDE LEFT "B" PILLAR) GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE INSTRUMENT CLUSTER LEFT ROLLOVER SOLENOID LEFT SEAT BELT SWITCH NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE PASS SIDE AIR BAG OFF IND PASSENGER'S FRONT AIR BAG CRASH SENSOR (NEAR RIGHT HEADLIGHT) PASSENGER'S SEAT BELT TENSIONER IGNITER 2 PASSENGER'S SIDE SIDE AIR BAG CRASH SENSOR (INSIDE RIGHT "B" PILLAR) RED WIRE RIGHT ROLLOVER SOLENOID RIGHT SEAT BELT SWITCH SHORTING CONTACT SOLID STATE VIO WIRE VIO/BLU WIRE WHT WIRE WHT/YEL WIRE YEL WIRE

AIR BAG CONTROL MODULE (BELOW CENTER CONSOLE) AIR BAG SPIRAL SPRING/RETURN SPRING W/SLIP RING BLK WIRE BLU WIRE BRN WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (NEAR BASE OF LEFT FRONT SEAT, IN E-BOX) DRIVER'S SIDE AIR BAG IGNITER DRIVER'S SIDE HEAD AIR BAG IGNITER (IF EQUIPPED) DRIVER'S SIDE SIDE AIR BAG IGNITER DRIVER'S SIDE SIDE REAR AIR BAG IGNITER GRN WIRE GRY (OR BRN) WIRE GRY WIRE HOT AT ALL TIMES IGNITION/ STARTER SWITCH LEFT REAR SEAT BELT TENSIONER IGNITER LOW BUS HIGH BUS NCA WIRE OFF ORG/BLK WIRE ORG/BRN WIRE PASSENGER'S SIDE AIR BAG IGNITER 1 PASSENGER'S SIDE HEAD AIR BAG IGNITER (IF EQUIPPED) PASSENGER'S SIDE SIDE AIR BAG IGNITER PASSENGER'S SIDE SIDE REAR AIR BAG IGNITER RED WIRE RIGHT REAR SEAT BELT TENSIONER IGNITER RUN WIRE SEDAN ONLY SHORTING CONTACT SOLID STATE TELEPHONE/TELEMATIC CONTROL MODULE (NEAR BASE OF RIGHT FRONT SEAT, IN E BOX) VIO WIRE VIO/BLU WIRE WHT (OR VIO) WIRE WHT (OR YEL) WIRE WHT WIRE YEL (OR BRN) WIRE YEL WIRE

65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 SOLID STATE AIR BAG CONTROL MODULE (BELOW CENTER CONSOLE) AIR BAG MALFUNCTION INDICATOR LAMP (MIL) BLK WIRE BLU WIRE BRN WIRE CENTER REAR SEAT BELT TENSIONER IGNITER DATA LINK CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) DRIVER'S FRONT AIR BAG CRASH SENSOR (NEAR LEFT HEADLIGHT) DRIVER'S SEAT BELT TENSIONER IGNITER 1 DRIVER'S SIDE SIDE AIR BAG CRASH SENSOR (INSIDE LEFT "B" PILLAR) FRONT INTERIOR LIGHT GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE INSTRUMENT CLUSTER LEFT SEAT BELT SWITCH NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE PASS SIDE AIR BAG OFF IND PASSENGER'S FRONT AIR BAG CRASH SENSOR (NEAR RIGHT HEADLIGHT) PASSENGER'S SEAT BELT TENSIONER IGNITER 2 PASSENGER'S SIDE SIDE AIR BAG CRASH SENSOR (INSIDE RIGHT "B" PILLAR) RED WIRE RIGHT SEAT BELT SWITCH SHORTING CONTACT SOLID STATE VIO WIRE VIO/BLU WIRE WHT WIRE WHT/YEL WIRE YEL WIRE