Wiring Diagram VW FOX 2012 - Battery - Starter - Alternator - Voltage regulator
| A | Battery |
| B | Starter |
| C | Alternator |
| C1 | Voltage regulator |
| J623 | Engine control unit |
| S162 | Fuse 1 (30), in battery fuse holder |
| S163 | Fuse 2 (30), in battery fuse holder |
| T1j | Single connector |
| T2ak | 2-pin connector, in engine compartment |
| T2ar | 2-pin connector |
| 1 | Earth strap, battery - body |
| 49 | Earth point, near ..., near battery |
| 507 | Threaded connection (30), on battery fuse holder |
Wiring Diagram VW FOX 2012 - Ignition/starter switch - X-contact relief relay
| D | Ignition/starter switch |
| E1 | Light switch |
| J59 | X-contact relief relay |
| T6d | 6-pin connector |
| T8a | 8-pin connector |
| T12a | 12-pin connector |
| 366 | Earth connection 1, in main wiring harness |
| 606 | Earth point, under the centre console near gear stick |
| B272 | Positive connection (30), in main wiring harness |
| B275 | Positive connection (87), in main wiring harness |
| B298 | Positive connection 2 (30), in main wiring harness |
| B300 | Positive connection 4 (30), in main wiring harness |
| B346 | Connection 1 (75), in main wiring harness |
| * | Up to March 2010 |
Wiring Diagram VW FOX 2012 - Airbag coil connector and return ring with slip ring - Airbag control unit - Driver side airbag igniter - Front passenger side airbag igniter 1
| F138 | Airbag coil connector and return ring with slip ring |
| J234 | Airbag control unit |
| J623 | Engine control unit |
| N95 | Driver side airbag igniter |
| N131 | Front passenger side airbag igniter 1 |
| T2aw | 2-pin connector |
| T2cu | 2-pin connector |
| T5g | 5-pin connector |
| T5k | 5-pin connector |
| T16a | 16-pin connector |
| T75a | 75-pin connector |
| B625 | Connection (K-diagnosis wire), in main wiring harness |
| * | Diagnostic connection |
| *2 | Only models with front passenger airbag |
Wiring Diagram VW FOX 2012 - Belt tensioner switch 1 - Belt tensioner switch 2 - Airbag control unit
| F158 | Belt tensioner switch 1 |
| F159 | Belt tensioner switch 2 |
| J234 | Airbag control unit |
| J393 | Convenience system central control unit |
| T2ei | 2-pin connector |
| T2ej | 2-pin connector |
| T23a | 23-pin connector |
| T75a | 75-pin connector |
| B273 | Positive connection (15), in main wiring harness |
| * | From April 2011 |
Wiring Diagram VW FOX 2012 - Rev. counter - Speedometer - Control unit in dash panel insert - Dash panel insert - Alternator warning lamp - Airbag warning lamp
| G5 | Rev. counter |
| G21 | Speedometer |
| J48 | Heated rear window control relay |
| J285 | Control unit in dash panel insert |
| J623 | Engine control unit |
| K | Dash panel insert |
| K2 | Alternator warning lamp |
| K75 | Airbag warning lamp |
| SC2 | Fuse 2 on fuse holder C |
| SC6 | Fuse 6 on fuse holder C |
| T9i | 9-pin connector |
| T32a | 32-pin connector |
| B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
| B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
Can't find your car? Check -> DiagnostData.com!
