Wiring Diagram VW JETTA 2011 - Terminal 30 wiring junction
| A | Battery |
| D | Ignition/starter switch |
| J519 | Onboard supply control unit |
| S12 | Fuse 12 in fuse holder |
| S176 | Fuse 4 (30), in battery fuse holder |
| S177 | Fuse 5 (30), in battery fuse holder |
| TV2 | Terminal 30 wiring junction |
| T8 | 8-pin connector |
| T16 | 16-pin connector |
| A32 | Positive connection (30), in dash panel wiring harness |
| A57 | Positive connection 3 (30), in dash panel wiring harness |
Wiring Diagram VW JETTA 2011 - Fog light relay - Left fog light bulb - Right fog light bulb
| D | Ignition/starter switch |
| J5 | Fog light relay |
| L22 | Left fog light bulb |
| L23 | Right fog light bulb |
| T8 | 8-pin connector |
| T9 | 9-pin connector |
| 119 | Earth connection 1, in headlight wiring harness |
| 642 | Earth point for electronically controlled fan |
| A80 | Connection 1 (X), in dash panel wiring harness |
| B205 | Connection (FL), in interior wiring harness |
Wiring Diagram VW JETTA 2011 - Light switch - Fog light switch - Fog light warning lamp - Light switch illumination bulb
| E1 | Light switch |
| E3 | Hazard warning light switch |
| E7 | Fog light switch |
| J285 | Control unit in dash panel insert |
| K17 | Fog light warning lamp |
| L9 | Light switch illumination bulb |
| S236 | Fuse 36 in fuse holder |
| T8d | 8-pin connector |
| T17 | 17-pin connector |
| T32 | 32-pin connector |
| 42 | Earth point, next to steering column |
| 49 | Earth point, near ... |
| 81 | Earth connection 1, in dash panel wiring harness |
| 135 | Earth connection 2, in dash panel wiring harness |
| A4 | Positive connection (58b), in dash panel wiring harness |
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