Volkswagen Beetle A4 (1997-2005) (beside steering column) Wiring diagrams

4 5 3 2 SOLID STATE A/T HYDRAULIC PRESSURE SENDER BLK/GRN WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM CONTROL MODULE W/ INDICATOR UNIT DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH, BELOW STEERING COLUMN) FUSE 31 FUSE 7 FUSE PANEL (BEHIND LEFT SIDE OF DASH) FUSE 15 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER MOTRONIC ENGINE CONTROL MODULE (BELOW LEFT SIDE OF DASH PANEL COVER) MULTI-FUNCTION TRANSMISSION RANGE SWITCH (ON TOP REAR OF TRANSAXLE) NCA WIRE ORG/BLK WIRE ORG/BRN WIRE PARK/ NEUTRAL POSITION RELAY RED WIRE RED/BLK WIRE RED/VIO WIRE RED/YEL WIRE SELECTOR LEVEL POSITION P/N WARNING LIGHT SHIFT LOCK SOLENOID (IN SELECTOR MECHANISM HOUSING) SOLENOID VALVES SOLID STATE STARTING/ CHARGING SYSTEM THIRTEEN POSITION AUXILIARY RELAY PANEL (BEHIND LEFT SIDE OF DASH) TRANS- MISSION FLUID TEMP- ERATURE SENSOR TRANS- MISSION RPM SENSOR TRANS- MISSION RPM SENDER TRANSMISSION CONTROL MODULE (BELOW RIGHT SIDE OF DASH PANEL COVER) VALVE BODY VIO WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/RED WIRE WHT/BLK WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE

A/T AUTOMATIC DAY/NIGHT INTERIOR MIRROR BACK-UP LIGHT SWITCH BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BRN WIRE BRN/BLK WIRE FUSE FUSE PANEL (BEHIND LEFT SIDE OF DASH) GRY WIRE GRY/VIO WIRE GRY/YEL WIRE HEAD HOT AT ALL TIMES HOT IN ON OR START LIGHT SWITCH M/T OFF PARK PARK/ NEUTRAL POSITION RELAY RED WIRE RED/GRN WIRE WHT WIRE

BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE CENTRAL LOCKING/ ANTI- THEFT WARNING SYSTEM FUSE COMFORT SYSTEM CENTRAL CONTROL MODULE (BELOW LEFT SIDE OF DASH) FUSE 14 FUSE 144 FUSE PANEL (BEHIND LEFT SIDE OF DASH) GRN/BRN WIRE GRY/BLU WIRE HOT AT ALL TIMES REAR LID CENTRAL LOCKING SYSTEM MOTOR REAR LID RELEASE SWITCH REAR LID REMOTE UNLOCK SWITCH RED/BLK WIRE RED/BLU WIRE

BLK WIRE BLU WIRE BRN WIRE DRIVER'S BACKREST HEATING ELEMENT DRIVER'S HEATED SEAT CONTROL MODULE DRIVER'S SEAT HEATING ELEMENT DRIVERS HEATED SEAT TEMPER- ATURE SENSOR FUSE 44 FUSE 5 FUSE PANEL (BEHIND LEFT SIDE OF DASH) GRY WIRE HOT AT ALL TIMES HOT IN ON OR START NCA WIRE PASSENGER'S BACKREST HEATING ELEMENT PASSENGER'S HEATED SEAT CONTROL MODULE PASSENGER'S SEAT HEATING ELEMENT PASSENGERS HEATED SEAT TEMPER- ATURE SENSOR RED WIRE WHT WIRE YEL WIRE

ALARM HORN (IN RIGHT SIDE OF FRESH AIR INTAKE, TO REAR OF WATER DEFLECTOR) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE FRONT PASSENGER CENTRAL LOCKING WARNING LIGHT (SAFE) FUEL FILLER LID UNLOCK RELAY FUEL TANK LID UNLOCK MOTOR (ABOVE RIGHT REAR WHEEL- HOUSING, IN LUGGAGE COMPT) GRN WIRE GRN/BRN WIRE GRN/YEL WIRE GRY WIRE HOOD ALARM SWITCH (ON HOOD LATCH MECHANISM) INSTRUMENT CLUSTER ORG/BRN WIRE ORG/GRN WIRE PASSENGER'S SIDE CENTRAL LOCKING UNIT PASSENGER'S SIDE INTERIOR LOCK SWITCH REAR LID CENTRAL LOCKING SYSTEM MOTOR REAR LID REMOTE UNLOCK SWITCH RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE TRUNK LID RELEASE SWITCH VIO WIRE VIO/BLU WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

ALARM SYSTEM ANTI- THEFT ENGINE DISABLE FUSE BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL LOCKING WARNING LIGHT (SAFE) CENTRAL LOCKING, ANTI-THEFT WARNING SYSTEM ANTENNA CENTRAL LOCKING/ ANTI- THEFT WARNING SYSTEM FUSE CIRCUIT BREAKER COMPUTER DATA LINES SYSTEM CONTROL MODULE DEFOGGERS SYSTEM DRIVER'S SIDE CENTRAL LOCKING UNIT DRIVER'S SIDE DOOR CONTROL MODULE (IN DRIVER'S DOOR, INTEGRAL WITH WINDOW MOTOR) DRIVER'S SIDE INTERIOR LOCK SWITCH FUSE FUSE FUSE FUSE PANEL (BEHIND LEFT SIDE OF DASH) FUSE GRN WIRE GRN/BRN WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION SWITCH KEY IN IGNITION INSTRUMENT CLUSTER NCA WIRE ORG/ WIRE ORG/BRN WIRE ORG/GRN WIRE POWER TOPS SYSTEM POWER WINDOW CIRCUIT BREAKER (IN RELAY PANEL) REAR LID UNLOCKED WARNING LIGHT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/WHT WIRE RED/YEL WIRE SUPPLEMENTAL RESTRAINTS SYSTEM VIO WIRE VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE

ALARM HORN (IN RIGHT SIDE OF FRESH AIR INTAKE, TO REAR OF WATER DEFLECTOR) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE FUEL TANK LID UNLOCK MOTOR (ABOVE RIGHT REAR WHEELHOUSING, IN LUGGAGE COMPT) GRN WIRE GRN/BRN WIRE GRN/YEL WIRE HOOD ALARM SWITCH (ON HOOD LATCH MECHANISM) INSTRUMENT CLUSTER ORG/BRN WIRE ORG/GRN WIRE PASSENGER'S SIDE CENTRAL LOCKING UNIT PASSENGER'S SIDE INTERIOR LOCK SWITCH REAR LID CENTRAL LOCKING SYSTEM MOTOR REAR LID REMOTE UNLOCK SWITCH RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE REMOTE FUEL TANK DOOR SWITCH TRUNK LID RELEASE SWITCH VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

BATTERY BLK WIRE BRN WIRE CLUTCH PEDAL POSITION SWITCH FUSE 176 FUSE BRACKET (ON BATTERY COVER) GRY WIRE IGNITION/ STARTER SWITCH LOCK RED WIRE STARTER THIRTEEN POSITION AUXILIARY RELAY PANEL (BEHIND LEFT SIDE OF DASH) YEL WIRE

BLK/BLU WIRE BLU WIRE BLU/WHT WIRE BRN WIRE FUSE 30 FUSE PANEL (BEHIND LEFT SIDE OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES POWER SUNROOF CONTROL MODULE REAR SPOILER CONTROL MODULE RED/BRN WIRE SUNROOF MOTOR SUNROOF REGULATOR VIO WIRE WHT WIRE

AIR BAG CONTROL MODULE (ON CENTER FLOOR TUNNEL, BELOW HEATER CORE HOUSING) AIR BAG MALFUNCTION INDICATOR LAMP (MIL) AIR BAG SPIRAL SPRING/RETURN SPRING W/SLIP RING BLK WIRE BLU WIRE BRN WIRE DRIVER'S SIDE AIR BAG IGNITER DRIVER'S SIDE SIDE AIR BAG CRASH SENSOR (UNDER DRIVER'S SEAT, CARPET) DRIVER'S SIDE SIDE AIR BAG IGNITER (IN DRIVER'S FRONT SEAT BACK) GRN WIRE GRY WIRE GRY/WHT WIRE IGNITION/ STARTER SWITCH INSTRUMENT CLUSTER LEFT FRONT SEAT BELT MICRO SWITCH LEFT SEAT BELT TENSIONER IGNITER LOCK NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE PASSENGER'S SIDE AIR BAG IGNITER 1 PASSENGER'S SIDE SIDE AIR BAG CRASH SENSOR (UNDER PASSENGER'S SEAT, CARPET) PASSENGER'S SIDE SIDE AIR BAG IGNITER (RIGHT SIDE OF FRONT PASSENGER'S SEAT) RED WIRE RIGHT FRONT SEAT BELT MICRO-SWITCH (IN RIGHT FRONT SEAT BELT BUCKLE) RIGHT SEAT BELT TENSIONER IGNITER RUN WIRE SOLID STATE VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE