Wiring Diagram VW THE BEETLE 2003 - Battery
| A | Battery |
| B | Starter |
| D | Ignition/Starter Switch |
| J17 | Fuel Pump (FP) Relay (80) |
| J85 | Alarm System Control Module |
| J169 | Digifant Engine Control Module (ECM) |
| J176 | Digifant Engine Control Module (ECM) Power Supply Relay (30) |
| T25 | 25-Pin Connector, below rear seat, left |
| W16 | Left Interior Light |
| 1 | Ground strap, battery to body |
| 30 | Ground connection, -1-, beside fuse/relay panel |
| 81 | Ground connection -1-, in instrument panel wiring harness |
| 110 | Ground connection -2-, in instrument panel wiring harness |
| 199 | Ground connection -3-, in instrument panel wiring harness |
| A32 | plus connection (30), in instrument panel wiring harness |
| B102 | Ground connector,in wiring harness,interior, front left |
| B109 | Ground connection, in wiring harness interior left,rear |
| B169 | Positive connection 1 (30) in passenger compartment wiring harness |
Wiring Diagram VW THE BEETLE 2003 - Control module for anti-theft immobilizer - Anti-Theft Engine Disable Indicator Light - Anti-Theft Engine Disable Sensor
| B | Starter |
| D | Ignition/Starter Switch |
| D1 | Anti-Theft Engine Disable Sensor |
| G40 | Camshaft Position (CMP) Sensor |
| J169 | Digifant Engine Control Module (ECM) |
| J176 | Digifant Engine Control Module (ECM) Power Supply Relay |
| J362 | Control module for anti-theft immobilizer |
| K115 | Anti-Theft Engine Disable Indicator Light |
| T1a | Black Single Connector |
| T1b | Black Single Connector |
| T1c | Black Single Connector |
| T1d | Black Single Connector |
| T3b | 3-Pin Connector |
| T6 | 6-Pin Connector behind instrument panel |
| T6a | 6-Pin Connector behind instrument panel |
| T10 | White 10-Pin Connector below rear seat, left |
| T25 | 25-Pin Connector below rear seat, left |
| T28 | 28-Pin Connector in engine compartment, left |
| 39 | Ground connection, below rear seat bench, left |
| B108 | Ground connector, in wiring harness interrior, right, rear |
| B158 | Connector (S) in wiring harness interior |
| B239 | Plus Connection 1 (50) (in interior wiring harness) |
VW THE BEETLE 2003 Overview of relay
Overview of relay | | | | 1 - | Relay on relay plate, behind the left dash panel, in luggage compartment |
| 2 - | Relay on relay carrier, behind the centre dash panel, in luggage compartment |
| 803/1 | Fitting Locations | No. 803 / 2 |
|
| Relay locations on relay plate, behind the left dash panel, in luggage compartment |
| 1 - | Hazard warning light relay -J2- (without number) |
| 3 - | Alarm system control unit -J85- (without number) |
| 4 - | Automatic intermittent wash and wipe relay -J31- (without number) |
Note:
| The number in brackets behind the part designation denotes the control number on the housing. |
| 803/1 | Fitting Locations | No. 803 / 3 |
|
VW THE BEETLE 2003 Relay positions on relay carrier, behind the centre dash panel, in luggage compartment
Relay positions on relay carrier, behind the centre dash panel, in luggage compartment |
| 1 - | Fuel pump relay -J17- (80) |
| 2 - | Current supply relay for Digifant control unit -J176- (30) |
Note:
| The number in brackets behind the part designation denotes the control number on the housing. |