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

ABS CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ABS RETURN FLOW PUMP ANTI-SLIP CONTROL SWITCH BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/YEL WIRE BRAKE LIGHT SWITCH BRN WIRE COMPUTER DATA LINES SYSTEM DRIVING DYNAMICS REGULATION HIGH PRESSURE SWITCH VALVE 1 DRIVING DYNAMICS REGULATION HIGH PRESSURE SWITCH VALVE 2 DRIVING DYNAMICS REGULATION SWITCH VALVE 1 DRIVING DYNAMICS REGULATION SWITCH VALVE 2 ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM ESP SENSOR UNIT FUSE 13 FUSE 14 FUSE 7 GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES ABS CONTROL MODULE FUSE 1 FUSE 123 HOT AT ALL TIMES FUSE HOLDER FUSE 42 HOT IN ON OR START IGNITION/ STARTER SWITCH INSTRUMENT CLUSTER LEFT FRONT ABS INLET VALVE LEFT FRONT ABS OUTLET VALVE LEFT FRONT ABS WHEEL SPEED SENSOR LEFT REAR ABS INLET VALVE LEFT REAR ABS OUTLET VALVE LEFT REAR ABS WHEEL SPEED SENSOR LOCK ON NCA WIRE ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/BLK WIRE RED/BRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT ABS INLET VALVE RIGHT FRONT ABS OUTLET VALVE RIGHT FRONT ABS WHEEL SPEED SENSOR RIGHT REAR ABS INLET VALVE RIGHT REAR ABS OUTLET VALVE RIGHT REAR ABS WHEEL SPEED SENSOR VIO WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE

ABS CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ABS RETURN FLOW PUMP ANTI-SLIP CONTROL SWITCH BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/YEL WIRE BRAKE LIGHT SWITCH BRN WIRE COMPUTER DATA LINES SYSTEM DRIVING DYNAMICS REGULATION HIGH PRESSURE SWITCH VALVE 1 DRIVING DYNAMICS REGULATION HIGH PRESSURE SWITCH VALVE 2 DRIVING DYNAMICS REGULATION SWITCH VALVE 1 DRIVING DYNAMICS REGULATION SWITCH VALVE 2 ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM ESP SENSOR UNIT FUSE 13 FUSE 14 FUSE 7 GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES ABS CONTROL MODULE FUSE 1 FUSE 123 HOT AT ALL TIMES FUSE HOLDER FUSE 42 HOT IN ON OR START IGNITION/ STARTER SWITCH INSTRUMENT CLUSTER LEFT FRONT ABS INLET VALVE LEFT FRONT ABS OUTLET VALVE LEFT FRONT ABS WHEEL SPEED SENSOR LEFT REAR ABS INLET VALVE LEFT REAR ABS OUTLET VALVE LEFT REAR ABS WHEEL SPEED SENSOR LOCK ON NCA WIRE ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/BLK WIRE RED/BRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT ABS INLET VALVE RIGHT FRONT ABS OUTLET VALVE RIGHT FRONT ABS WHEEL SPEED SENSOR RIGHT REAR ABS INLET VALVE RIGHT REAR ABS OUTLET VALVE RIGHT REAR ABS WHEEL SPEED SENSOR VIO WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE

A/C COMPRESSOR REGULATOR VALVE BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU RED/ WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/WHT WIRE CLIMATRONIC CONTROL MODULE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM FRESH AIR BLOWER CONTROL MODULE FUSE 25 FUSE 44 FUSE 1 FUSE 6 FUSE HOLDER GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE STRIP (MAIN FUSE) FUSE 88 HOT IN ON OR START IGNITION/ STARTER SWITCH LEFT VENT TEMPERATURE SENSOR LOCK ON ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT VENT TEMPERATURE SENSOR SEATS SYSTEM SOLAR CELLS VIO/BRN WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE

AIR QUALITY SENSOR (IF EQUIPPED) B+ B- BACK PRESSURE FLAP MOTOR, POSITION SENSOR BLK WIRE BLK/GRN WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/WHT WIRE CENTRAL FLAP MOTOR/ POSITION SENSOR DEFROSTER FLAP MOTOR, POSITION SENSOR EVAPORATOR VENT TEMPERATURE SENSOR FRESH AIR INTAKE DUCT TEMPERATURE SENSOR GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE LEFT FOOTWELL VENT TEMPERATURE SENSOR LEFT TEMPERATURE FLAP ACTUATOR/ POTENTIOMETER RECIRCULATION FLAP MOTOR, POSITION SENSOR RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT FOOTWELL VENT TEMPERATURE SENSOR RIGHT TEMPERATURE FLAP ACTUATOR/ POTENTIOMETER SUNLIGHT PHOTO SENSOR (UNDER CENTER OF DASH) VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

ANTI-THEFT, ANTI-LOCK BRAKES SYSTEMS BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE CENTRAL CONTROL MODULE (COMFORT SYSTEM) COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM ANTI-THEFT SYSTEM FUSE 24 FUSE 38 FUSE HOLDER GRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE HOT AT ALL TIMES INTERIOR LIGHTS SYSTEM ANTI-THEFT SYSTEM NAVIGATION SYSTEM SOUND SYSTEMS ANTI-THEFT SYSTEM NCA WIRE ORG/BRN WIRE ORG/GRN WIRE POWER TOPS SYSTEM RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE SUPPLEMENTAL RESTRAINTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM ANTI-THEFT SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM INTERIOR LIGHTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM POWER TOPS, ENGINE CONTROLS SYSTEMS VIO WIRE VIO/BLU WIRE WHT/YEL WIRE YEL/RED WIRE

3.2L 2.0L ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM DOOR LOCKS SYSTEM SOUND SYSTEMS ANTI-THEFT SYSTEM AVANT INTERIOR LIGHTS SYSTEM BLK/BRN WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM DRIVER SIDE DOOR CONTROL MODULE EXTERIOR LIGHTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM FUSE 24 FUSE 38 FUSE HOLDER GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT REAR DOOR CONTROL MODULE NCA WIRE ORG/BRN WIRE ORG/GRN WIRE PASSENGER SIDE DOOR CONTROL MODULE POWER SUNROOF CONTROL MODULE POWER TOPS SYSTEM RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT REAR DOOR CONTROL MODULE TRUNK, TAILGATE, FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM ANTI-THEFT SYSTEM VIO WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/RED WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE YEL/VIO WIRE

BLK WIRE BLU WIRE BLU/GRN WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH DRIVER'S AIRBAG IGNITER DRIVER'S AIRBAG IGNITER 2 ENGINE CONTROLS SYSTEM CRUISE CONTROL SYSTEM GRY WIRE GRY/YEL WIRE HEATED STEERING WHEEL SENSOR HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOLDER FUSE 13 IGNITION/ STARTER SWITCH LEFT MULTIFUNCTION BUTTONS LOCK ON NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/YEL WIRE RIGHT MULTIFUNCTION BUTTONS SHORTING CONTACT SIGNAL HORN HEATED ACTIVATION STEERING WHEEL SPIRAL SPRING STEERING ANGLE SENSOR STEERING WHEEL CONTROL MODULE SUPPLEMENTAL RESTRAINTS SYSTEM TIPTRONIC DOWNSHIFT BUTTON TIPTRONIC UPSHIFT BUTTON TURN SIGNAL SWITCH VIO WIRE WHT WIRE WINDSHIELD WIPER/ WASHER SWITCH YEL WIRE YEL/BLK WIRE

BLK WIRE BLU WIRE BLU/GRN WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE CONTROL SYSTEM DRIVER'S AIRBAG IGNITER DRIVER'S AIRBAG IGNITER 2 GRY WIRE GRY/YEL WIRE HEATED OVERHEAT STEERING SENSOR WHEEL HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOLDER FUSE 13 IGNITION/ STARTER SWITCH LOCK ON NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/YEL WIRE SHORTING CONTACT SIGNAL HORN ACTIVATION SPIRAL SPRING STEERING ANGLE SENSOR STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE STEERING WHEEL CONTROL MODULE SUPPLEMENTAL RESTRAINTS SYSTEM TURN SIGNAL SWITCH WHT WIRE WINDSHIELD WIPER/ WASHER SWITCH YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/VIO WIRE BRN WIRE EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS, MIRRORS SYSTEM EXTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM INTERIOR LIGHTS SYSTEM FUSE 36 FUSE 37 FUSE HOLDER GRN WIRE GRN/BLK WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM WIPER/WASHER SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HOT AT ALL TIMES FUSE STRIP FUSE 88 HOT WHEN LOAD REDUCTION RELAY ENERGIZED IGNITION/ STARTER SWITCH INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM MODULE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE VEHICLE ELECTRICAL SYSTEM CONTROL VIO WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/WHT WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/VIO WIRE BRN WIRE EXTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM INTERIOR LIGHTS SYSTEM FUSE 36 FUSE 37 FUSE 88 FUSE HOLDER FUSE STRIP GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT WHEN LOAD REDUCTION RELAY ENERGIZED IGNITION/ STARTER SWITCH INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM MIRRORS, EXTERIOR LIGHTS SYSTEMS MODULE (AT LEFT SIDE OF DASH) ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE VEHICLE ELECTRICAL SYSTEM CONTROL VIO WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/WHT WIRE