Audi S4 B7 (2004-2008) brn/yel Wiring diagrams

2.0L 3.2L 4.2L 4.2L 2.0L 4.2L 2.0L 2 1 BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/GRY WIRE BRN WIRE BRN/RED WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) EXCEPT CONVERTIBLE FUSE 31 FUSE 5 FUSE HOLDER GRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ ECM RELAY ENERGIZED AUTOMATIC TRANSMISSION AFTER-RUN FUSE FUSE 286 IGNITION/ STARTER SWITCH INSTRUMENT CLUSTER LOCK OFF ORG/BLK WIRE ORG/BRN WIRE PARK/ NEUTRAL POSITION (PNP) RELAY RED WIRE SHIFT LOCK SOLENOID MOTRONIC ENGINE CONTROL MODULE STARTING INTERLOCK RELAY STARTING/ CHARGING SYSTEM TIPTRONIC SWITCH TRANSMISSION CONTROL MODULE (TCM) (AT REAR OF TRANSMISSION) WHT WIRE YEL WIRE

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 10 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 ILLUMINATION REAR PARKING AID WARNING BUZZER 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

+2 -1 LEFT REAR BASS SPEAKER 1 2 -1 +2 AIR BAG SPIRAL SPRING/ RETURN SPRING (W/ SLIP RING) AMPLIFIER ANTENNA AVANT BASS LOUDSPEAKER BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL CONTROL MODULE CLUSTER COMPUTER DATA LINES SYSTEM GPS ANTENNA SPLITTER GRN WIRE INSTRUMENT LEFT ANTENNA MODULE (AVANT) LEFT REAR MIDRANGE SPEAKER LEFT REAR SIDE WINDOW ANTENNA COMFORT SYSTEM NAVIGATION SYSTEM ANTENNA NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE RADIO CONTROLS REAR WINDOW DEFOGGER W/ WINDOW RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT ANTENNA MODULE (AVANT) RIGHT REAR BASS SPEAKER RIGHT REAR MIDRANGE SPEAKER RIGHT REAR SIDE WINDOW ANTENNA SEDAN STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (IF EQUIPPED) STEERING WHEEL CONTROL UNIT TELEPHONE MICROPHONE WHT WIRE YEL WIRE

2 1 +2 -1 BLK WIRE BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE CD CHANGER UNIT COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM CONTROL MODULE FOR NAVIGATION W/ CD- MECHANISM FUSE 39 FUSE HOLDER GRN WIRE GRN/BLU WIRE GRY WIRE HOT AT ALL TIMES INSIDE LOUDSPEAKER LEFT FRONT BASS SPEAKER LEFT FRONT MIDRANGE SPEAKER LEFT REAR BASS SPEAKER LEFT REAR MIDRANGE SPEAKER NCA WIRE ORG/BRN WIRE ORG/VIO WIRE RED/BLU WIRE RED/YEL WIRE RIGHT FRONT BASS SPEAKER RIGHT FRONT MIDRANGE SPEAKER ROOF ANTENNA SATELLITE RADIO TELEPHONE MICROPHONE TELEPHONE PREPARATION WIRING VIO WIRE VIO/GRY WIRE VIO/RED WIRE W/ SATELLITE RADIO W/O SATELLITE RADIO WHT WIRE WHT/YEL WIRE YEL WIRE

AIR BAG SPIRAL SPRING/ RETURN SPRING (W/ SLIP RING) AMPLIFIER ANTENNA AVANT BASS LOUDSPEAKER BLK 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 CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM GPS ANTENNA SPLITTER GRN WIRE GRN/BLU WIRE GRY WIRE INSIDE LOUDSPEAKER INSIDE MICROPHONE 1 2 INSTRUMENT CLUSTER LEFT ANTENNA MODULE (AVANT) LEFT FRONT BASS SPEAKER 2 1 -1 +2 LEFT FRONT MIDRANGE SPEAKER LEFT REAR SIDE WINDOW ANTENNA COMFORT SYSTEM NAVIGATION SYSTEM ANTENNA NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE RADIO CONTROLS REAR WINDOW DEFOGGER W/ WINDOW RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT ANTENNA MODULE (AVANT) 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 COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (IF EQUIPPED) STEERING WHEEL CONTROL UNIT WHT WIRE YEL WIRE

3 3 2.0L 4.2L 5 5 4.2L 2.0L BATTERY BLK WIRE BLU WIRE BRN WIRE BRN/YEL WIRE CHARGING CIRCUIT FUSE STRIP (MAIN FUSE) FUSE 88 IGNITION/ STARTER SWITCH LOCK OFF MASS AIR FLOW (MAF SENSOR) NCA WIRE P/N RED WIRE STARTER STARTING INTERLOCK RELAY TRANSMISSION CONTROL MODULE (TCM) WHT WIRE YEL WIRE

2 1 -1 +2 AIR BAG SPIRAL SPRING/ RETURN SPRING (W/ SLIP RING) AMPLIFIER 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 COMPUTER DATA LINES SYSTEM GRN WIRE INSTRUMENT CLUSTER LEFT ANTENNA MODULE (AVANT) 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 DEFOGGER W/ WINDOW ANTENNA RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT ANTENNA MODULE (AVANT) RIGHT REAR BASS SPEAKER RIGHT REAR MIDRANGE SPEAKER RIGHT REAR SIDE WINDOW ANTENNA SEDAN STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (IF EQUIPPED) STEERING WHEEL CONTROL UNIT WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE CD CHANGER UNIT COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM 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 ROOF ANTENNA SATELLITE RADIO TELEPHONE/ TELEMATIC CONTROL MODULE 10 31 VIO WIRE VIO/GRY WIRE VIO/RED WIRE W/ SATELLITE RADIO W/O SATELLITE RADIO WHT WIRE WHT/YEL WIRE YEL WIRE

2 1 -1 +2 AIR BAG SPIRAL SPRING/ RETURN SPRING (W/ SLIP RING) AMPLIFIER AVANT BASS LOUDSPEAKER BLK 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 COMPUTER DATA LINES SYSTEM GRN WIRE GRN/BLU WIRE GRY WIRE INSIDE LOUDSPEAKER INSIDE MICROPHONE 1 2 INSTRUMENT CLUSTER LEFT ANTENNA MODULE (AVANT) 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 DEFOGGER W/ WINDOW ANTENNA RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT ANTENNA MODULE (AVANT) 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 COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (IF EQUIPPED) STEERING WHEEL CONTROL UNIT WHT WIRE YEL WIRE

BLK WIRE BLK/RED WIRE BLU WIRE BLU/GRN WIRE BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUNCTION SELECTOR SWITCH 2 FUSE 17 FUSE 5 FUSE HOLDER GRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM LEFT FRONT TIRE PRESSURE MONITORING SENSOR LEFT REAR TIRE PRESSURE MONITORING SENSOR ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/VIO WIRE RIGHT FRONT TIRE PRESSURE MONITORING SENSOR RIGHT REAR TIRE PRESSURE MONITORING SENSOR TIRE PRESSURE MONITORING ANTENNA TIRE PRESSURE MONITORING CONTROL MODULE VIO WIRE W/ CONVERTIBLE WHT/BRN WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/WHT WIRE