Volkswagen Beetle A4 (1997-2005) gry/blk Wiring diagrams

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRAKELIGHT SWITCH (ABOVE BRAKE PEDAL) BRN WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM COOLANT FAN CONTROL MODULE (LEFT OF RADIATOR) DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH, BELOW STEERING COLUMN) FUSE 11 FUSE 13 FUSE 31 FUSE 7 FUSE PANEL (BEHIND LEFT SIDE OF DASH) FUSE 15 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START MOTRONIC ENGINE CONTROL MODULE (BELOW LEFT SIDE OF DASH PANEL COVER) MULTI-FUNCTION TRANSMISSION RANGE SWITCH (TOP REAR OF TRANSAXLE) NCA WIRE ORG/BLK WIRE ORG/BRN WIRE PARK/ NEUTRAL POSITION RELAY RED WIRE RED/BLK WIRE RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE SELECTOR LEVEL POSITION P/N WARNING LIGHT SHIFT LOCK SOLENOID SOLENOID VALVES SOLID STATE STARTING/ CHARGING SYSTEM THIRTEEN POSITION AUXILIARY RELAY PANEL (INTEGRAL TO RELAY PANEL) TRANSMISSION CONTROL MODULE (BELOW RIGHT SIDE OF DASH PANEL COVER) TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION VEHICLE SPEED SENSOR (ON TOP OF TRANSAXLE) VALVE BODY VEHICLE SPEED SENSOR VIO/BLK WIRE WHT WIRE YEL WIRE YEL/BLU WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRAKELIGHT SWITCH (ABOVE BRAKE PEDAL) BRN WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM COOLANT FAN CONTROL MODULE (LEFT OF RADIATOR) DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH, BELOW STEERING COLUMN) FUSE 11 FUSE 13 FUSE 31 FUSE 7 FUSE PANEL (BEHIND LEFT SIDE OF DASH) FUSE 15 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START MULTI-FUNCTION TRANSMISSION RANGE SWITCH (TOP REAR OF TRANSAXLE) NCA WIRE ORG/BLK WIRE ORG/BRN WIRE PARK/ NEUTRAL POSITION RELAY RED WIRE RED/BLK WIRE RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE SELECTOR LEVEL POSITION P/N WARNING LIGHT SHIFT LOCK SOLENOID SOLENOID VALVES SOLID STATE STARTING/ CHARGING SYSTEM THIRTEEN POSITION AUXILIARY RELAY PANEL (INTEGRAL TO RELAY PANEL) TRANSMISSION CONTROL MODULE (BELOW RIGHT SIDE OF DASH PANEL COVER) TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION VEHICLE SPEED SENSOR (ON TOP OF TRANSAXLE) VALVE BODY VEHICLE SPEED SENSOR VIO/BLK WIRE WHT WIRE YEL WIRE YEL/BLU WIRE

2 (OR 4) ABS HYDRAULIC PUMP ANTI-SLIP CONTROL SWITCH BLK WIRE BLK/GRY WIRE BLU WIRE BRAKE BOOSTER SENSOR 1 BRAKELIGHT SWITCH (ABOVE BRAKE PEDAL) BRN WIRE BRN/BLU WIRE BRN/YEL WIRE DATA LINK CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) ESP SENSOR UNIT FUSE 13 FUSE 178 FUSE 179 FUSE 9 FUSE BRACKET (ON BATTERY COVER) FUSE PANEL (BEHIND LEFT SIDE OF DASH) GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START LEFT FRONT ABS INLET VALVE LEFT FRONT ABS OUTLET VALVE LEFT REAR ABS INLET VALVE LEFT REAR ABS OUTLET VALVE ORG/BLK WIRE ORG/BRN WIRE REAR SPOILER CONTROL MODULE RED WIRE RED/BLK WIRE RED/BRN WIRE RED/GRN WIRE RIGHT FRONT ABS INLET VALVE RIGHT FRONT ABS OUTLET VALVE RIGHT REAR ABS INLET VALVE RIGHT REAR ABS OUTLET VALVE TRACTION CONTROL PILOT VALVE 1 TRACTION CONTROL PILOT VALVE 2 W/O ESP W/ ESP WHT WIRE WHT/YEL WIRE YEL WIRE YEL/VIO WIRE

BLK/BLU WIRE BLK/GRN WIRE BRN WIRE FUSE 7 FUSE PANEL (BEHIND LEFT SIDE OF DASH) GRN/YEL WIRE GRY/BLK WIRE HOT AT ALL TIMES IGNITION SWITCH HOT IN ON OR START LEFT BACK-UP LIGHT LOCK ON MULTIFUNCTION TRANSMISSION RANGE (TR) SWITCH (ON TOP REAR OF TRANSAXLE) PARK/NEUTRAL POSITION RELAY RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT BACK-UP LIGHT SOLID STATE STARTING/CHARGING SYSTEM TRANSMISSION CONTROL MODULE (TCM) (BELOW RIGHT SIDE OF DASH) VIO/BLK WIRE WHT/BLK WIRE YEL/BLU WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BRN WIRE BRN/BLK WIRE FUSE 7 FUSE PANEL (BEHIND LEFT SIDE OF DASH) FUSE 31 GRN WIRE GRY/BLK WIRE HOT IN ON OR START LEFT BACK-UP LIGHT M/T A/T PARK/NEUTRAL POSITION RELAY (A/T) RED WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT BACK-UP LIGHT SOLID STATE TRANSMISSION CONTROL MODULE (TCM) (BELOW RIGHT SIDE OF DASH) VIO/BLK WIRE YEL/BLU WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BRN WIRE BRN/BLK WIRE FUSE 7 FUSE PANEL (BEHIND LEFT SIDE OF DASH) FUSE 31 GRN WIRE GRY/BLK WIRE HOT IN ON OR START LEFT BACK-UP LIGHT M/T A/T PARK/NEUTRAL POSITION RELAY (A/T) RED WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT BACK-UP LIGHT SOLID STATE TRANSMISSION CONTROL MODULE (TCM) (BELOW RIGHT SIDE OF DASH) VIO/BLK WIRE YEL/BLU WIRE

BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/WHT/GRN WIRE BLK/YEL WIRE BRAKELIGHT SWITCH (ABOVE BRAKE PEDAL) BRN WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (LEFT OF STEERING COLUMN) CONTROL MODULE EMERGENCY FLASHER SWITCH FUSE 3 FUSE 23 FUSE 39 FUSE 2 FUSE 4 FUSE 22 FUSE 13 FUSE PANEL (BEHIND LEFT SIDE OF DASH) GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HEAD HEAD OFF OFF PARK PARK HEADLIGHTS SYSTEM (FOGLIGHT RELAY) HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES HOT IN ON INSTRUMENT CLUSTER LEFT FRONT TURN SIGNAL, SIDE MARKER LIGHT LEFT MIRROR TURN SIGNAL LIGHT LEFT RIGHT LEFT RIGHT TURN IND TURN IND LICENSE PLATE LIGHTS LIGHT SWITCH LOAD REDUCTION RELAY OFF PARK RED WIRE RED/BLK WIRE RED/BRN WIRE RED/GRN WIRE RIGHT FRONT TURN SIGNAL/ SIDE MARKER LIGHT RIGHT MIRROR TURN SIGNAL LIGHT RIGHT REAR TURN SIGNAL LIGHT LEFT REAR TURN SIGNAL LIGHT SOLID STATE TURN SIGNAL SWITCH WHT WIRE

ABS WARNING AIR BAG MALFUNCTION ANTI-THEFT IMMOBILIZER CONTROL MODULE ANTI-THEFT IMMOBILIZER INDUCTION COIL ANTI-THEFT, DOOR LOCKS SYSTEM ASC WARNING BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BRAKE FLUID LEVEL WARNING SWITCH BRAKE PAD WEAR INDICATOR BRAKE SYSTEM WARNING BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (BELOW LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL MODULE W/ INDICATOR UNIT CONVERTIBLE TOP CONTROL MODULE COOLANT TEMP GAUGE COOLING FANS SYSTEM DAYTIME RUNNING LIGHTS CHANGE- OVER RELAY DIGITAL DISPLAY LIGHT ENGINE COOLANT LEVEL SENSOR (IN ENGINE COOOLANT RESERVOIR) ENGINE COOLANT LEVEL/TEMP WARNING ENGINE COOLANT TEMPERATURE (ECT) SENSOR (IN COOLANT FLANGE, ON REAR OF CYL HEAD) FUEL GAUGE FUEL GAUGE SENDER (FUEL LEVEL SENSOR) (IN FUEL TANK) FUSE 11 FUSE 15 FUSE 37 FUSE PANEL (BEHIND LEFT SIDE OF DASH) GENERATOR GENERATOR WARNING GRN WIRE GRN/BLK WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HIGH BEAM HOT AT ALL TIMES HOT IN ON OR START HOT W/ KEY IN IGNITION INSTRUMENT CLUSTER LEFT FRONT BRAKE PAD WEAR SENSOR LEFT SEAT BELT SWITCH LEFT TURN LIGHT SWITCH ON WARNING BUZZER LOW FUEL LEVEL WARNING LUGGAGE COMPARTMENT LIGHT SWITCH M/T A/T MALFUNCTION INDICATOR LIGHT MOTRONIC ENGINE CONTROL MODULE (ECM) MULTI-FUNCTION INDICATOR ODOMETER DISPLAY OIL PRESSURE SWITCH (ON LEFT SIDE OF ENGINE, NEAR OIL FILTER FLANGE) OIL PRESSURE WARNING OIL PRESSURE WARNING BUZZER ORG/BLK WIRE ORG/BRN WIRE PARKING BRAKE PARKING BRAKE WARNING LIGHT SWITCH (AT BOTTOM OF PARKING BRAKE LEVER) POWER TOPS SYSTEM REAR FOG LIGHT REAR LID UNLOCK RED WIRE RED/VIO WIRE RIGHT TURN SPEEDOMETER SPEEDOMETER VEHICLE SPEED SENSOR (VSS) (ON TOP OF DIFFERENTIAL HOUSING) TACHOMETER TURN SIGNAL SWITCH VIO WIRE VIO/BLK WIRE VIO/RED WIRE VIO/YEL WIRE WHT WIRE WIPER/ WASHER INTERMITTENT RELAY YEL WIRE YEL/GRN WIRE YEL/RED WIRE

1.8L 2.0L ABS WARNING ACTIVE BODYWORK SYSTEM AIR BAG MALFUNCTION AIR CONDITIONING SYSTEM ANTI-THEFT IMMOBILIZER CONTROL MODULE ANTI-THEFT IMMOBILIZER INDUCTION COIL ANTI-THEFT, DOOR LOCKS SYSTEM ASC WARNING BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BRAKE FLUID LEVEL WARNING SWITCH BRAKE PAD WEAR INDICATOR BRAKE SYSTEM WARNING BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (BELOW LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL MODULE W/ INDICATOR UNIT COOLANT TEMP GAUGE COOLING FANS SYSTEM DAYTIME RUNNING LIGHTS CHANGE- OVER RELAY DIGITAL DISPLAY LIGHT ENGINE COOLANT LEVEL SENSOR (IN ENGINE COOOLANT RESERVOIR) ENGINE COOLANT LEVEL/TEMP WARNING ENGINE COOLANT TEMPERATURE (ECT) SENSOR (IN COOLANT FLANGE, ON REAR OF CYL HEAD) FUEL GAUGE FUEL GAUGE SENDER (FUEL LEVEL SENSOR) (IN FUEL TANK) FUSE 11 FUSE 15 FUSE 37 FUSE PANEL (BEHIND LEFT SIDE OF DASH) GENERATOR GENERATOR WARNING GRN WIRE GRN/BLK WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HIGH BEAM HOT AT ALL TIMES HOT IN ON OR START HOT W/ KEY IN IGNITION INSTRUMENT CLUSTER LEFT FRONT BRAKE PAD WEAR SENSOR LEFT SEAT BELT SWITCH LEFT TURN LIGHT SWITCH ON WARNING BUZZER LOW FUEL LEVEL WARNING MALFUNCTION INDICATOR LIGHT MULTI-FUNCTION INDICATOR ODOMETER DISPLAY OIL PRESSURE SWITCH (ON LEFT SIDE OF ENGINE, NEAR OIL FILTER FLANGE) OIL PRESSURE WARNING OIL PRESSURE WARNING BUZZER ORG/BLK WIRE ORG/BRN WIRE PARKING BRAKE PARKING BRAKE WARNING LIGHT SWITCH (AT BOTTOM OF PARKING BRAKE LEVER) REAR FOG LIGHT REAR LID UNLOCK REAR SPOILER CONTROL MODULE RED WIRE RED/VIO WIRE RIGHT TURN SPEEDOMETER SPEEDOMETER VEHICLE SPEED SENSOR (VSS) (ON TOP OF DIFFERENTIAL HOUSING) TACHOMETER TRUNK LID RELEASE SWITCH TURN SIGNAL SWITCH VIO WIRE VIO/BLK WIRE VIO/RED WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WIPER/ WASHER INTERMITTENT RELAY YEL WIRE YEL/GRN WIRE YEL/RED WIRE

BATTERY BLK WIRE FUSE 176 FUSE BRACKET (ON BATTERY COVER) GRY WIRE GRY/BLK WIRE IGNITION/ STARTER SWITCH LOCK MULTI-FUNCTION TRANSMISSION RANGE SWITCH (ON TOP REAR OF TRANSAXLE) PARK/NEUTRAL POSITION RELAY (ON THIRTEEN POSITION AUXILIARY RELAY PANEL) RED WIRE STARTER THIRTEEN POSITION AUXILIARY RELAY PANEL (BEHIND LEFT SIDE OF DASH)