Wiring Diagram SKODA OCTAVIA II 2005 - Light switch

| E1 | Light switch |
| E7 | Fog light switch |
| E18 | Rear fog light switch |
| L9 | Lamp for light switch illumination |
| T10b | 10-pin connector, at light switch |
| T12a | 12-pin connector, on the onboard power supply control unit (black) |
| T16a | 16-pin connector, on the onboard power supply control unit (black) |
| T16b | 16-pin connector, for diagnostic connection, below dash panel, left |
| 368 | Earth connection -3-, in interior wiring harness |
| A19 | Connection (58d), in dash panel wiring harness |
| A116 | Connection -2- (58d), in dash panel wiring harness |
| B317 | Positive connection -3- (30a), in interior wiring harness |
| * | only on vehicles with fog lights |
| ** | only on vehicles with automatic driving lights activation |
| *** | valid as of 05.04 |
Wiring Diagram SKODA OCTAVIA II 2005 - Steering column electronics control unit - ignition starter switch - turn signal switch - headlight dipper/flasher switch
| D | Ignition starter switch |
| E2 | Turn signal switch |
| E4 | Headlight dipper/flasher switch |
| J527 | Steering column electronics control unit |
| T12c | 12-pin connector, on the onboard power supply control unit (black) |
| T20a | 20-pin connector, at steering column electronics control unit |
| B383 | Connection -1- (CAN H, drive), in interior wiring harness |
| B390 | Connection -1- (CAN L, drive), in interior wiring harness |
| B397 | Connection -1- (CAN H, convenience), in interior wiring harness |
| B406 | Connection -1- (CAN L, convenience), in interior wiring harness |
Wiring Diagram SKODA OCTAVIA II 2005 - Headlight range control unit - left headlight
| J343 | Left gas discharge (xenon) lamp control unit |
| J426 | Left headlight starter (gaseous discharge (xenon) lamp) |
| J431 | Headlight range control unit, below dash panel, centre |
| L13 | Left gas discharge (xenon) lamp |
| M1 | Side light bulb, left |
| M5 | Turn signal bulb, front left |
| M30 | Main beam bulb, left |
| T10c | 10-pin connector, at left headlight |
| T11a | 11-pin connector, on the onboard power supply control unit (black) |
| T11b | 11-pin connector, on the onboard power supply control unit (brown) |
| T26c | 26-pin connector, at headlight range control unit |
| V48 | Headlight range control motor, left |
| 85 | Earth connection -1-, in engine compartment wiring harness |
Wiring Diagram SKODA OCTAVIA II 2005 - Headlight range control unit - right headlight
| J344 | Right gas discharge (xenon) lamp control unit |
| J427 | Right headlight starter (gaseous discharge (xenon) lamp) |
| J431 | Headlight range control unit, below dash panel, centre |
| L14 | Right gas discharge (xenon) lamp |
| M3 | Side light bulb, right |
| M7 | Turn signal bulb, front right |
| M32 | Main beam bulb, right |
| T10d | 10-pin connector, at right headlight |
| T11a | 11-pin connector, on the onboard power supply control unit (black) |
| T11b | 11-pin connector, on the onboard power supply control unit (brown) |
| T26c | 26-pin connector, at headlight range control unit |
| V49 | Headlight range control motor, right |
| 124 | Earth connection, in engine compartment right wiring harness |
| B456 | Connection (56bR), in interior wiring harness |
Wiring Diagram SKODA OCTAVIA II 2005 - Headlight range control unit - vehicle level sender
| G76 | Vehicle level sender, rear left |
| G78 | Vehicle level sender, front left |
| J431 | Headlight range control unit, below dash panel, centre |
| T4e | 4-pin connector, at vehicle level sender, front left |
| T4f | 4-pin connector, at vehicle level sender, rear left |
| T26c | 26-pin connector, at headlight range control unit |
Wiring Diagram SKODA OCTAVIA II 2005 - Headlight range control unit - illumination regulator - switches and instruments - fuse holder
| E20 | Switches and instruments light regulator |
| J431 | Headlight range control unit, below dash panel, centre |
| L105 | Illumination control switch illumination |
| SC7 | Fuse -7-, in fuse holder |
| SC13 | Fuse -13-, in fuse holder |
| SC49 | Fuse -49-, in fuse holder |
| T8o | 8-pin connector, at illumination regulator - switches and instruments |
| T12c | 12-pin connector, on the onboard power supply control unit (black) |
| T26c | 26-pin connector, at headlight range control unit |
| 368 | Earth connection -3-, in interior wiring harness |
| 369 | Earth connection -4-, in interior wiring harness |
| A12 | Positive connection -1- (75a), in dash panel wiring harness |
| A19 | Connection (58d), in dash panel wiring harness |
| A20 | Positive connection -1- (15a), in dash panel wiring harness |
| B315 | Positive connection -1- (30a), in interior wiring harness |
| B383 | Connection -1- (CAN H, drive), in interior wiring harness |
| B390 | Connection -1- (CAN L, drive), in interior wiring harness |
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