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

BLK WIRE BLK/GRN WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM CONVERTIBLE TOP COMPARTMENT COVER LOCKING MOTOR CONVERTIBLE TOP COMPARTMENT LATCH SWITCH CONVERTIBLE TOP FRAME POSITION SENSOR CONVERTIBLE TOP LOCK SWITCH (CLOSED) CONVERTIBLE TOP LOCK SWITCH (OPEN) CONVERTIBLE TOP LOCKING MOTOR CONVERTIBLE TOP OPERATION CONTROL MODULE (AT RIGHT QUARTERPANEL, BEHIND TRIM) CONVERTIBLE TOP OPERATION SWITCH DEFOGGER SYSTEM FUSE FUSE HOLDER (LEFT END OF DASH) GRN/BLK WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES NCA WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE VIO WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/YEL WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

3-PIN RELAY CARRIER (BEHIND LEFT SIDE OF DASH) BLK WIRE BLU WIRE BLU/GRN WIRE BRN WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (NEAR BASE OF LEFT FRONT SEAT) COMPARTMENT COVER OPEN POSITION SWITCH CONVERTIBLE TOP CLOSED POSITION SWITCH CONVERTIBLE TOP COMPARTMENT ENCLOSURE POSITION SWITCH CONVERTIBLE TOP FRONT LOCK SWITCH CONVERTIBLE TOP FUSE CONVERTIBLE TOP HYDRAULIC PUMP CONVERTIBLE TOP HYDRAULIC PUMP RELAY CONVERTIBLE TOP HYDRAULIC PUMP RELAY 2 CONVERTIBLE TOP OPEN POSITION SWITCH CONVERTIBLE TOP OPERATION HYDRAULIC UNIT (AT LEFT REAR OF VEHICLE) CONVERTIBLE TOP RIGHT LOCK SWITCH GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT CONVERTIBLE TOP COVER COMPARTMENT COVER SWITCH NCA WIRE POWER CONVERTIBLE TOP VALVE 1 POWER CONVERTIBLE TOP VALVE 2 POWER CONVERTIBLE TOP VALVE 3 RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RIGHT COMPARTMENT COVER LOCKED SWITCH 1 VIO WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BRAKE LIGHT SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) BRN WIRE COMPUTER DATA LINES SYSTEM EMERGENCY FLASHER SWITCH FUSE 13 FUSE 14 FUSE 7 FUSE HOLDER (LEFT END OF DASH) 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 HOT AT ALL TIMES FUSE STRIP (MAIN FUSE) FUSE 88 IGNITION/ STARTER SWITCH LEFT HEADLIGHT ASSEMBLY LEFT SIDE TURN SIGNAL LIGHT LEFT TAILLAMP ASSEMBLY LICENSE PLATE LIGHTS LIGHT SWITCH NCA WIRE OFF ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT HEADLIGHT ASSEMBLY RIGHT SIDE TURN SIGNAL LIGHT RIGHT TAILLAMP ASSEMBLY RUN WIRE STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (TOP OF STEERING COLUMN) STOP TAIL STOP TAIL TURN TURN TURN PARK TURN SIGNAL SWITCH VIO WIRE W/ HIGH INTENSITY HEADLIGHTS WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE

9-PIN RELAY CARRIER (IN INSTRUMENT PANEL) ANTI-LOCK BRAKES SYSTEM BATTERY BLK WIRE BLK/GRN WIRE BLU WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FOG LIGHT SWITCH FUSE 10 FUSE 88 FUSE HOLDER (LEFT END OF DASH) FUSE STRIP (MAIN FUSE) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHT RANGE CONTROL MODULE (BEHIND GLOVE BOX) HEADLIGHT SWITCH HIGH INTENSITY GAS DISCHARGE LAMP HOT AT ALL TIMES HOT IN RUN OR START IGNITION SWITCH INSTRUMENT CLUSTER SYSTEM LEFT FRONT FOG LIGHT LEFT HEADLIGHT ASSEMBLY LEFT HEADLIGHT BEAM ADJUSTING MOTOR LEFT HIGH BEAM HEAD- LIGHT HIGH INTENSITY GAS DISCHARGE LAMP LEFT REAR FOG LIGHT LIGHT SWITCH LOAD REDUCTION RELAY NCA WIRE OFF ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RIGHT FRONT FOG LIGHT RIGHT HEADLIGHT ASSEMBLY RIGHT HEADLIGHT BEAM ADJUSTING MOTOR RIGHT HIGH BEAM HEAD- LIGHT RUN WIRE STARTING/ CHARGING SYSTEM STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (TOP OF STEERING COLUMN) TRANSMISSIONS SYSTEM TURN SIGNAL SWITCH (HEADLIGHT DIMMER SWITCH) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (BEHIND LEFT SIDE OF DASH) VIO WIRE VIO/BRN 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/BRN WIRE YEL/WHT WIRE

9-PIN RELAY CARRIER (IN INSTRUMENT PANEL) BATTERY BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FOG LIGHT SWITCH FUSE STRIP (MAIN FUSE) FUSE 88 GRN WIRE GRY WIRE GRY/WHT WIRE HEADLIGHT SWITCH HOT AT ALL TIMES IGNITION SWITCH LEFT FRONT FOG LIGHT LEFT HEADLIGHT ASSEMBLY LEFT REAR FOG LIGHT LIGHT SWITCH LOAD REDUCTION RELAY NCA WIRE OFF ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RIGHT FRONT FOG LIGHT RIGHT HEADLIGHT ASSEMBLY RUN WIRE STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (TOP OF STEERING COLUMN) TURN SIGNAL SWITCH (HEADLIGHT DIMMER SWITCH) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (BEHIND LEFT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

9-PIN RELAY CARRIER (IN INSTRUMENT PANEL) ANTI-LOCK BRAKES SYSTEM BATTERY BLK WIRE BLK/GRN WIRE BLU WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FOG LIGHT SWITCH FUSE 10 FUSE 88 FUSE HOLDER (LEFT END OF DASH) FUSE STRIP (MAIN FUSE) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHT RANGE CONTROL MODULE (BEHIND GLOVE BOX) HEADLIGHT SWITCH HIGH INTENSITY GAS DISCHARGE LAMP HOT AT ALL TIMES HOT IN RUN OR START IGNITION SWITCH INSTRUMENT CLUSTER SYSTEM LEFT FRONT FOG LIGHT LEFT HEADLIGHT ASSEMBLY LEFT HEADLIGHT BEAM ADJUSTING MOTOR LEFT HIGH BEAM HEAD- LIGHT HIGH INTENSITY GAS DISCHARGE LAMP LEFT REAR FOG LIGHT LIGHT SWITCH LOAD REDUCTION RELAY NCA WIRE OFF ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RIGHT FRONT FOG LIGHT RIGHT HEADLIGHT ASSEMBLY RIGHT HEADLIGHT BEAM ADJUSTING MOTOR RIGHT HIGH BEAM HEAD- LIGHT RUN WIRE STARTING/ CHARGING SYSTEM STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (TOP OF STEERING COLUMN) TRANSMISSIONS SYSTEM TURN SIGNAL SWITCH (HEADLIGHT DIMMER SWITCH) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (BEHIND LEFT SIDE OF DASH) VIO WIRE VIO/BRN 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/BRN WIRE YEL/WHT WIRE

9-PIN RELAY CARRIER (IN INSTRUMENT PANEL) BATTERY BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FOG LIGHT SWITCH FUSE STRIP (MAIN FUSE) FUSE 88 GRN WIRE GRY WIRE GRY/WHT WIRE HEADLIGHT SWITCH HOT AT ALL TIMES IGNITION SWITCH LEFT FRONT FOG LIGHT LEFT HEADLIGHT ASSEMBLY LEFT REAR FOG LIGHT LIGHT SWITCH LOAD REDUCTION RELAY NCA WIRE OFF ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RIGHT FRONT FOG LIGHT RIGHT HEADLIGHT ASSEMBLY RUN WIRE STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (TOP OF STEERING COLUMN) TURN SIGNAL SWITCH (HEADLIGHT DIMMER SWITCH) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (BEHIND LEFT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

9-PIN RELAY CARRIER (BEHIND LEFT SIDE OF DASH) A/C CONTROL HEAD ABS CONTROL MODULE (W/EDL) ABS CONTROL MODULE FUSE 1 FUSE 123 AIR QUALITY SENSOR, HIGH PRESSURE SENSOR AIRBAG CONTROL MODULE BATTERY BLK WIRE BLU WIRE BRAKE BOOSTER RELAY BRN WIRE CIGARETTE LIGHTER DRIVER SIDE DOOR CONTROL MODULE E-BOX RELAY CARRIER (LEFT REAR OF ENGINE COMPT) FUEL PUMP (FP) RELAY SERVOTRONIC CONTROL MODULE FUSE 1 FUSE 130 FUSE 22 FUSE 30 FUSE 9 FUSE 31 FUSE 16 FUSE 33 FUSE 36 FUSE 37 FUSE 38 FUSE 43 FUSE 3 FUSE 10 FUSE 7 FUSE 5 FUSE 6 FUSE 8 FUSE HOLDER (LEFT END OF DASH) FUSE STRIP (MAIN FUSE) FUSE 88 GENERATOR STARTER GRN WIRE GRY WIRE HEADLIGHT RANGE CONTROL MODULE IGNITION/STARTER SWITCH INSTRUMENT PANEL INSTRUMENT PANEL, STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE LIGHT SWITCH LIGHT SWITCH BRAKE BOOSTER RELAY LOAD REDUCTION RELAY MOTRONIC ENGINE CONTROL MODULE (ECM) MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY MOTRONIC ENGINE CONTROL MODULE (ECM), WASTEGATE BYPASS REGULATOR VALVE (1.8L) MULTI-FUNCTION TRANSMISSION RANGE (TR) SWITCH, TRANSMISSION CONTROL MODULE NCA WIRE OFF OFF OFF PASSENGER SIDE DOOR CONTROL MODULE REAR SHADE CIRCUIT BREAKER REAR WINDSHIELD WIPER MOTOR RED WIRE RED/YEL WIRE RUN WIRE SECONDARY AIR INJECTION (AIR) PUMP RELAY STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE SUNROOF MOTOR REAR WINDOW SHADE CONTROL MODULE TELEPHONE AMPLIFIER TO 4-PIN RELAY CARRIER (DIAGRAM 2 OF 2) TO FUSE 37 (DIAGRAM 2 OF 2) TO FUSE HOLDER (DIAGRAM 2 OF 2) TRANSMISSION CONTROL MODULE (TCM) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

3 1 2 VR 58 31 4-PIN RELAY CARRIER (BEHIND LEFT END OF DASH) 6 2 RIGHT WINDOW MOTOR BLK WIRE BLK/GRN WIRE BLU WIRE BLU/BRN WIRE BRN WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS, MIRRORS, INTERIOR LIGHTS SYSTEMS DRIVER SIDE DOOR CONTROL MODULE (INTEGRAL WITH WINDOW REGULATOR MOTOR) FUSE 22 FUSE HOLDER (LEFT END OF DASH) GRN WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES INTERIOR LIGHTS SYSTEMS INTERIOR LIGHTS, MIRRORS, 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 SIDE DOOR CONTROL MODULE (INTEGRAL WITH WINDOW REGULATOR MOTOR) POWER WINDOW FUSE 2 POWER WINDOW 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 YEL WIRE YEL/BLK WIRE

3 1 2 HL 58 31 3 1 2 HR 58 31 3 1 2 VR 58 31 4-PIN RELAY CARRIER (BEHIND LEFT END OF DASH) 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 COMPUTER DATA LINES SYSTEM DOOR LOCKS, MIRRORS, INTERIOR LIGHTS SYSTEMS DRIVER SIDE DOOR CONTROL MODULE (INTEGRAL WITH WINDOW REGULATOR MOTOR) FUSE 23 FUSE HOLDER (LEFT END OF DASH) FUSE 22 GRN WIRE GRN/YEL WIRE HOT AT ALL TIMES INTERIOR LIGHTS SYSTEMS INTERIOR LIGHTS, MIRRORS, DOOR LOCKS SYSTEMS LEFT FRONT WINDOW REGULATOR SWITCH LEFT REAR DOOR CONTROL MODULE (INTEGRAL WITH 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 SIDE DOOR CONTROL MODULE (INTEGRAL WITH WINDOW REGULATOR MOTOR) POWER WINDOW FUSE 2 POWER WINDOW FUSE 37 REAR WINDOW SAFETY REGULATOR SWITCH RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE RIGHT FRONT WINDOW REGULATOR SWITCH LEFT REAR WINDOW REGULATOR SWITCH RIGHT REAR DOOR CONTROL MODULE (INTEGRAL WITH WINDOW REGULATOR MOTOR) RIGHT REAR WINDOW MOTOR RIGHT REAR WINDOW REGULATOR SWITCH RIGHT REAR WINDOW SWITCH VIO WIRE WHT WIRE YEL WIRE YEL/BLK WIRE