Audi A4 B7 (2004-2009) hot at all times Wiring diagrams

1 4 1 CONVERTIBLE SEDAN AVANT 6-SPD A/T CVT A/T AVANT SEDAN CONVERTIBLE BACK-UP BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM EXCEPT CONVERTIBLE EXCEPT CVT A/T FUSE 5 FUSE 88 FUSE PANEL FUSE STRIP (MAIN FUSE) GRN/GRY WIRE GRN/VIO WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER LEFT TAILLAMP ASSEMBLY MODULE (AT LEFT SIDE OF DASH) ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RIGHT TAILLAMP ASSEMBLY TIPTRONIC SWITCH TRANSMISSION CONTROL MODULE VEHICLE ELECTRICAL SYSTEMS CONTROL

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRAKE LIGHT SWITCH BRN WIRE COMPUTER DATA LINES SYSTEM EMERGENCY FLASHER SWITCH FUSE 13 FUSE 14 FUSE 17 FUSE 88 FUSE HOLDER FUSE STRIP (MAIN FUSE) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE HEADLIGHTS SYSTEM HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES IGNITION/ STARTER SWITCH LEFT HEADLIGHT ASSEMBLY LEFT SIDE TURN SIGNAL LIGHT LEFT TAIL/ FOG LAMP ASSY RIGHT TAIL/ FOG LAMP ASSY LEFT TURN/ STOP/BACK-UP LAMP ASSY RIGHT TURN/ STOP/BACK-UP LAMP ASSY LICENSE PLATE LIGHTS LIGHT SWITCH LOCK ON NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RAIN/LIGHT RECOGNITION SENSOR (TOP OF WINDSHELD, IN REARVIEW MIRROR ASSEMBLY) RED WIRE RED/BLK WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT HEADLIGHT ASSEMBLY RIGHT SIDE TURN SIGNAL LIGHT TAIL TAIL TURN PARK TURN SIGNAL SWITCH TURN STOP VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (AT LEFT SIDE OF DASH) VIO WIRE VIO/YEL WIRE WHT WIRE WIPER/ WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BRAKE LIGHT SWITCH BRN WIRE COMPUTER DATA LINES SYSTEM EMERGENCY FLASHER SWITCH FUSE 13 FUSE 14 FUSE 17 FUSE 88 FUSE HOLDER FUSE STRIP (MAIN FUSE) GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE HEADLIGHTS SYSTEM HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES IGNITION/ STARTER SWITCH LEFT HEADLIGHT ASSEMBLY LEFT SIDE TURN SIGNAL LIGHT LEFT TAILLAMP ASSEMBLY LICENSE PLATE LIGHTS LIGHT SWITCH LOCK ON NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RAIN/LIGHT RECOGNITION SENSOR (TOP OF WINDSHIELD, IN REARVIEW MIRROR ASSEMBLY) RED WIRE RED/BLK WIRE RED/VIO WIRE RED/YEL WIRE RIGHT HEADLIGHT ASSEMBLY RIGHT SIDE TURN SIGNAL LIGHT RIGHT TAILLAMP ASSEMBLY TAIL TAIL STOP/ TURN TURN PARK TURN SIGNAL SWITCH VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (AT LEFT SIDE OF DASH) VIO WIRE VIO/YEL WIRE WIPER/ WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BRAKE LIGHT SWITCH BRN WIRE COMPUTER DATA LINES SYSTEM EMERGENCY FLASHER SWITCH FUSE 13 FUSE 14 FUSE 17 FUSE 88 FUSE HOLDER FUSE STRIP (MAIN FUSE) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE HEADLIGHTS SYSTEM HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES IGNITION/ STARTER SWITCH LEFT HEADLIGHT ASSEMBLY LEFT SIDE TURN SIGNAL LIGHT LEFT TAILLAMP ASSEMBLY LICENSE PLATE LIGHTS LIGHT SWITCH LOCK ON NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RAIN/LIGHT RECOGNITION SENSOR (TOP OF WINDSHIELD, IN REARVIEW MIRROR ASSEMBLY) RED WIRE RED/BLK WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT HEADLIGHT ASSEMBLY RIGHT SIDE TURN SIGNAL LIGHT RIGHT TAILLAMP ASSEMBLY TAIL TURN STOP TURN PARK TURN SIGNAL SWITCH TURN TAIL STOP VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (AT LEFT SIDE OF DASH) VIO WIRE VIO/YEL WIRE WHT WIRE WIPER/ WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE

AVANT AVANT SEDAN BATTERY BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DAYTIME RUNNING LIGHT DYNAMIC CORNERING LIGHT MOTOR EXCEPT CONVERTIBLE CONVERTIBLE FUSE 1 FUSE 10 FUSE 17 FUSE 18 FUSE HOLDER FUSE STRIP (MAIN FUSE) FUSE 88 GRN WIRE GRN/GRY WIRE GRN/RED WIRE GRY WIRE GRY/VIO WIRE GRY/WHT WIRE HEADLIGHT RANGE CONTROL MODULE HIGH INTENSITY GAS DISCHARGE LAMP CONTROL MODULE HIGH/ LOW BEAM SWITCH- OVER SOLENOID HOT AT ALL TIMES HOT IN RUN OR START INTENSITY GAS DISCHARGE LAMP LEFT FRONT FOG LIGHT LEFT FRONT LEVEL CONTROL SYSTEM SENSOR LEFT HEADLIGHT ASSEMBLY LEFT REAR FOG LIGHT (EXCEPT CONVERTIBLE) LEFT REAR LEVEL CONTROL SYSTEM SENSOR NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM RAIN/LIGHT RECOGNITION SENSOR (TOP OF WINDSHIELD, IN REARVIEW MIRROR ASSEMBLY) RED WIRE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/RED WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

3 1 AVANT SEDAN LEFT REAR FOG LIGHT AVANT BATTERY BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DAYTIME RUNNING LIGHT EXCEPT CONVERTIBLE CONVERTIBLE FUSE 1 FUSE 10 FUSE 17 FUSE HOLDER FUSE STRIP (MAIN FUSE) FUSE 88 GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHT BEAM ADJUSTING MOTOR HEADLIGHT RANGE CONTROL MODULE HIGH INTENSITY GAS DISCHARGE LAMP CONTROL MODULE HIGH/ LOW BEAM SWITCH- OVER SOLENOID HOT AT ALL TIMES HOT IN RUN OR START INTENSITY GAS DISCHARGE LAMP LEFT FRONT FOG LIGHT LEFT FRONT LEVEL CONTROL SYSTEM SENSOR LEFT HEADLIGHT ASSEMBLY LEFT REAR LEVEL CONTROL SYSTEM SENSOR NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM RAIN/LIGHT RECOGNITION SENSOR (TOP OF WINDSHIELD, IN REARVIEW MIRROR ASSEMBLY) RED WIRE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/RED WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

3 1 AVANT SEDAN AVANT BATTERY BLK WIRE BLK/BLU WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM EXCEPT CONVERTIBLE EXCEPT CONVERTIBLE W/O LIGHT SENSOR FOG LIGHT SWITCH FUSE 1 FUSE 17 FUSE 19 FUSE HOLDER FUSE STRIP (MAIN FUSE) FUSE 88 GRN WIRE GRY WIRE GRY/VIO WIRE GRY/WHT WIRE HEADLIGHT SWITCH HIGH BEAM HOT AT ALL TIMES LEFT FRONT FOG LIGHT LEFT HEADLIGHT ASSEMBLY LEFT REAR FOG LIGHT (EXCEPT CONVERTIBLE) LIGHT SWITCH LOW BEAM NCA WIRE ORG/BRN WIRE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM RAIN/LIGHT RECOGNITION SENSOR (TOP OF WINDSHIELD, IN REARVIEW MIRROR ASSEMBLY) RED WIRE RIGHT FRONT FOG LIGHT RIGHT HEADLIGHT ASSEMBLY RIGHT REAR FOG LIGHT (EXCEPT CONVERTIBLE) TURN SIGNAL SWITCH (HEADLIGHT DIMMER/FLASH SWITCH) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

BLK WIRE BLK/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 40 FUSE HOLDER GRN WIRE GRN/YEL WIRE HIGH TONE HORN HORN RELAY HORN SWITCH HOT AT ALL TIMES LOW TONE HORN NCA WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE STORAGE COMPARTMENT) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE WHT WIRE YEL WIRE

ABS CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) AIR BAG CONTROL MODULE (BELOW CENTER CONSOLE) AIR BAG MIL AMBIENT TEMPERATURE SWITCH ANTI- SYSTEM THEFT SYSTEM ANTI-LOCK BRAKES ANTI-LOCK BRAKES SYSTEM COMPUTER DATA LINES SYSTEM ANTI-THEFT IMMOBILIZER INDUCTION COIL (RIGHT SIDE OF STEERING COLUMN) BLK WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/YEL WIRE BRAKE FLUID LEVEL WARNING SWITCH (ON BRAKE FLUID RESERVOIR) BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CLOCK COMPUTER DATA LINES SYSTEM CONTROLLED FREQUENCY RADIO CVT 6-SPEED ECT GAUGE ENGINE COOLANT LEVEL (ECL) WARNING SWITCH FUEL GAUGE FUEL LEVEL SENSOR FUEL LEVEL SENSOR 2 (QUATTRO ONLY) FUSE 15 FUSE 5 FUSE HOLDER GEN WARN IND GRN WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START IGNITION/ STARTER SWITCH INSTRUMENT CLUSTER KEY SWITCH LOCK OFF MOTRONIC ENGINE CONTROL MODULE (LEFT REAR OF ENGINE COMPT, IN PLENUM CHAMBER) OIL LEVEL THERMAL SENSOR OIL PRESSURE SWITCH ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE RADIO FREQUENCY CONTROLLED CLOCK RECEIVER (IF EQUIPPED) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RIGHT FRONT LEFT FRONT BRAKE PAD BRAKE PAD WEAR SENSOR WEAR SENSOR RUN WIRE SPEED- OMETER STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TACH- OMETER TIPTRONIC SWITCH TRANSMISSION CONTROL MODULE (AT REAR OF TRANSMISSION) VIO WIRE VIO/BLK WIRE WHT WIRE WHT/GRY WIRE WHT/YEL WIRE WINDSHIELD WASHER FLUID LEVEL WARNING SWITCH YEL WIRE YEL/BLU WIRE YEL/GRY WIRE

ABS CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) AIR BAG CONTROL MODULE (BELOW CENTER CONSOLE) AIR BAG MIL AMBIENT TEMPERATURE SWITCH ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES SYSTEM COMPUTER DATA LINES SYSTEM ANTI-THEFT IMMOBILIZER INDUCTION COIL (RIGHT SIDE OF STEERING COLUMN) ANTI-THEFT SYSTEM BLK WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/YEL WIRE BRAKE FLUID LEVEL WARNING SWITCH (ON BRAKE FLUID RESERVOIR) BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CVT 6-SPEED ECT GAUGE ENGINE COOLANT LEVEL (ECL) WARNING SWITCH FUEL GAUGE FUEL LEVEL FUEL LEVEL SENSOR 2 (QUATTRO ONLY) FUSE 15 FUSE 5 FUSE HOLDER GEN WARN IND GRN WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START IGNITION/ STARTER SWITCH INSTRUMENT CLUSTER KEY SWITCH LEFT FRONT RIGHT FRONT BRAKE PAD BRAKE PAD WEAR SENSOR WEAR SENSOR LOCK OFF MOTRONIC ENGINE CONTROL MODULE (LEFT REAR OF ENGINE COMPT, IN PLENUM CHAMBER) OIL LEVEL THERMAL SENSOR OIL PRESSURE SWITCH ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE RADIO FREQUENCY CONTROLLED CLOCK RADIO FREQUENCY CONTROLLED CLOCK RECEIVER (IF EQUIPPED) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RUN WIRE SPEED- OMETER STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TACH- OMETER TIPTRONIC SWITCH TRANSMISSION CONTROL MODULE (AT REAR OF TRANSMISSION) VIO WIRE VIO/BLK WIRE WHT WIRE WHT/GRY WIRE WHT/YEL WIRE WINDSHIELD WASHER FLUID LEVEL WARNING SWITCH YEL WIRE YEL/BLU WIRE YEL/GRY WIRE