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 |
| S176 | Fuse 4 (30), in battery fuse holder |
| S179 | Fuse 7 (30), in battery fuse holder |
| 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 |
| * | Up to February 2011 |
| *2 | From February 2011 |
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 |
| B346 | Connection 1 (75), in main wiring harness |
Wiring Diagram VW FOX 2012 - Fuse 2 on fuse holder C - Fuse 23 on fuse holder C - Fuse 24 on fuse holder C - Fuse 38 on fuse holder B - Fuse 40 on fuse holder B
| J234 | Airbag control unit |
| SC2 | Fuse 2 on fuse holder C |
| SC23 | Fuse 23 on fuse holder C |
| SC24 | Fuse 24 on fuse holder C |
| SB38 | Fuse 38 on fuse holder B |
| SB40 | Fuse 40 on fuse holder B |
| T75a | 75-pin connector |
| B273 | Positive connection (15), in main wiring harness |
| B298 | Positive connection 2 (30), in main wiring harness |
| B300 | Positive connection 4 (30), in main wiring harness |
| B518 | Connection (86s), in main wiring harness |
Wiring Diagram VW FOX 2012 - Rear right speed sensor - Front right speed sensor - Rear left speed sensor - Front left speed sensor - ABS control unit - ABS return flow pump relay - Front right ABS inlet valve - Front right ABS outlet valve - ABS return flow pump
| G44 | Rear right speed sensor |
| G45 | Front right speed sensor |
| G46 | Rear left speed sensor |
| G47 | Front left speed sensor |
| J104 | ABS control unit |
| J105 | ABS return flow pump relay |
| N99 | Front right ABS inlet valve |
| N100 | Front right ABS outlet valve |
| T2cw | 2-pin connector |
| T2cx | 2-pin connector |
| T2cy | 2-pin connector |
| T2cz | 2-pin connector |
| T38a | 38-pin connector |
| V39 | ABS return flow pump |
| B739 | Connection (rear right speed sensor +), in main wiring harness |
| B740 | Connection (rear right speed sensor –), in main wiring harness |
| B741 | Connection (rear left speed sensor +), in main wiring harness |
| B742 | Connection (rear left speed sensor –), in main wiring harness |
Wiring Diagram VW FOX 2012 - ABS control unit - Front left ABS inlet valve - Front left ABS outlet valve
| J104 | ABS control unit |
| J623 | Engine control unit |
| N101 | Front left ABS inlet valve |
| N102 | Front left ABS outlet valve |
| T38a | 38-pin connector |
| B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
| B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
Wiring Diagram VW FOX 2012 - Brake light switch - Brake pedal switch - ABS control unit - ABS solenoid valve relay - Rear right ABS inlet valve - Rear left ABS inlet valve
| F | Brake light switch |
| F47 | Brake pedal switch |
| G22 | Speedometer sender |
| J104 | ABS control unit |
| J106 | ABS solenoid valve relay |
| J393 | Convenience system central control unit |
| J623 | Engine control unit |
| N133 | Rear right ABS inlet valve |
| N134 | Rear left ABS inlet valve |
| T3i | 3-pin connector |
| T4m | 4-pin connector |
| T14a | 14-pin connector, on left in engine compartment |
| T23a | 23-pin connector |
| T38a | 38-pin connector |
| 55 | Earth point, next to ABS control unit |
| B335 | Connection 1 (54), in main wiring harness |
| B464 | Connection (speed signal), in main wiring harness |
Wiring Diagram VW FOX 2012 - ABS control unit - Rear right ABS outlet valve - Rear left ABS outlet valve
| J104 | ABS control unit |
| J393 | Convenience system central control unit |
| J623 | Engine control unit |
| N135 | Rear right ABS outlet valve |
| N136 | Rear left ABS outlet valve |
| T16a | 16-pin connector |
| T23a | 23-pin connector |
| T38a | 38-pin connector |
| B625 | Connection (K-diagnosis wire), in main wiring harness |
| * | Diagnostic connection |
Wiring Diagram VW FOX 2012 - Rev. counter - Speedometer - Control unit in dash panel insert - Dash panel insert - Alternator warning lamp - ABS warning lamp
| G5 | Rev. counter |
| G21 | Speedometer |
| J285 | Control unit in dash panel insert |
| K | Dash panel insert |
| K2 | Alternator warning lamp |
| K47 | ABS warning lamp |
| T32a | 32-pin connector |
| B277 | Positive connection 1 (15a) in main wiring harness |
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