Volkswagen Beetle A4 (1997-2005) (at lower left "a" pillar) Wiring diagrams

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

BLU/RED WIRE BRN WIRE BRN/GRN WIRE COMFORT SYSTEM CONTROL MODULE (BELOW LEFT SIDE OF DASH) FUEL FILLER LID UNLOCK RELAY FUEL TANK LID UNLOCK MOTOR FUSE PANEL GRN/BRN WIRE GRY/BLU WIRE HOT AT ALL TIMES FUSE 38 RED/YEL WIRE REMOTE FUEL TANK DOOR SWITCH

BLU/RED WIRE BRN WIRE FUEL TANK LID UNLOCK MOTOR FUSE PANEL GRY/BLU WIRE HOT AT ALL TIMES FUSE 38 RED/YEL WIRE REMOTE FUEL TANK DOOR SWITCH

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/GRN 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 TRUNK LOCK ALARM/ CENTRAL LOCKING SWITCH VIO WIRE VIO/BLU WIRE VIO/WHT WIRE VIO/YEL WIRE WHT 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 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

BLK WIRE BLK/BLU WIRE BLU WIRE BRN WIRE BRN/BLU WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER'S SIDE POWER MIRROR FUSE 38 FUSE 5 FUSE PANEL (BEHIND LEFT SIDE OF DASH) GRN WIRE GRY WIRE HEATED MIRRORS SWITCH HOT AT ALL TIMES HOT IN ON OR START ILLUMINATION MIRROR ADJUSTMENT SWITCHES MIRROR SELECTOR SWITCH NCA WIRE ORG/BRN WIRE ORG/GRN WIRE PASSENGER'S SIDE DOOR CONTROL MODULE PASSENGER'S SIDE POWER MIRROR POWER MIRROR SWITCH RED WIRE RED/YEL WIRE VIO WIRE WHT WIRE WHT/YEL WIRE WITH WINDOW MOTOR) YEL (OR BLK/BLU) WIRE YEL WIRE

BRN WIRE BRN/BLK WIRE BRN/BLU WIRE CIRCUIT BREAKER 43 DRIVER'S SIDE DOOR CONTROL MODULE (IN DRIVER'S DOOR, INTEGRAL WITH WINDOW MOTOR) FUSE 38 FUSE PANEL (BEHIND LEFT SIDE OF DASH) GRY/BLU WIRE HOT AT ALL TIMES ILLUMINATION LEFT FRONT POWER WINDOW SWITCH LEFT FRONT WINDOW SWITCH PASSENGER'S SIDE POWER WINDOW SWITCH POWER WINDOW CIRCUIT BREAKER (IN RELAY PANEL) RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT WINDOW SWITCH WHT/GRN WIRE WHT/RED WIRE WINDOW MOTOR