| E1 | Light switch |
| E23 | Fog light and rear fog light switch |
| L9 | Light switch light bulb |
| T17a | 17-pin connector, at light switch |
| X | Number plate light |
| 332 | Earth connection, in wiring harness behind dash panel |
| A4 | Positive connection (58b), in wiring harness behind dash panel |
| A9 | Connection (56b), in wiring harness behind dash panel, left |
| A32 | Positive connection (30), in wiring harness behind dash panel, left |
| A33 | Connection (75), in wiring harness behind dash panel, left |
| A43 | Connection (57L), in wiring harness behind dash panel |
| A44 | Connection (57R), in wiring harness behind dash panel |
| A47 | Connection (55), in wiring harness behind dash panel |
| J59 | X contact relief relay |
| J343 | Left gas discharge (xenon) lamp control unit |
| J426 | Left headlight starter (gaseous discharge (xenon) lamp) |
| L13 | Left gas discharge (xenon) lamp |
| L22 | Fog light bulb, left |
| M1 | Side light bulb, left |
| M30 | Main beam bulb, left |
| T12g | 12-pin connector, at the gas discharge lamp, left |
| T20c | 20-pin connector, at left gas discharge lamp control unit |
| 119 | Earth connection, in front left wiring harness |
| A9 | Connection (56b), in wiring harness behind dash panel, left |
| A12 | Positive connection (75a), in wiring harness behind dash panel |
| A43 | Connection (57L), in wiring harness behind dash panel |
| A51 | Connection (56a), in wiring harness behind dash panel, left |
| A76 | Connection (diagnosis wire K), in wiring harness behind dash panel |
| A84 | Connection (58L), in wiring harness behind dash panel, left |
| C25 | Positive connection (fog light), in wiring harness behind dash panel, left |
| G76 | Vehicle level sender, rear left |
| G78 | Vehicle level sender, front left |
| J104 | ABS control unit/ABS with EDL/TCS/ESP |
| J343 | Left gas discharge (xenon) lamp control unit |
| T4p | 4-pin connector, at the gas discharge lamp, left |
| T6f | 6-pin connector, at vehicle level sender FL |
| T6g | 6-pin connector, at vehicle level sender RL |
| T12g | 12-pin connector, at the gas discharge lamp, left |
| T20c | 20-pin connector, at left gas discharge lamp control unit |
| V48 | Headlight range control motor, left |
| D108 | Connection (5V), in front left wiring harness |
| D109 | Connection (31), in front left wiring harness |
| J344 | Right gas discharge (xenon) lamp control unit |
| J427 | Right headlight starter (gaseous discharge (xenon) lamp) |
| L14 | Right gas discharge (xenon) lamp |
| L23 | Fog light bulb, right |
| M3 | Side light bulb, right |
| M32 | Main beam bulb, right |
| T12h | 12-pin connector, at the gas discharge lamp, right |
| T20d | 20-pin connector, at right gas discharge lamp control unit |
| 119 | Earth connection, in front left wiring harness |
| A9 | Connection (56b), in wiring harness behind dash panel, left |
| A44 | Connection (57R), in wiring harness behind dash panel |
| A51 | Connection (56a), in wiring harness behind dash panel, left |
| A85 | Connection (58R), in wiring harness behind dash panel, left |
| B9 | Connection (56aR), in wiring harness behind dash panel, left |
| C25 | Positive connection (fog light), in wiring harness behind dash panel, left |
| C28 | Connection (56b), in wiring harness behind dash panel, left |
| E4 | Headlight dipper/flasher switch |
| E20 | Switches and instruments light regulator |
| J344 | Right gas discharge (xenon) lamp control unit |
| L105 | Illumination control switch illumination |
| T3b | 3-pin connector, at illumination regulator - switches and instruments |
| T12a | 12-pin connector, at headlight dipper/flasher switch |
| T12h | 12-pin connector, at the gas discharge lamp, right |
| T20d | 20-pin connector, at right gas discharge lamp control unit |
| V49 | Headlight range control motor, right |
| W6 | Glove box light |
| 42 | Earth point, next to steering column |
| 101 | Earth connection, in wiring harness behind dash panel, left |
| A3 | Positive connection (58), in wiring harness behind dash panel |
| A4 | Positive connection (58b), in wiring harness behind dash panel |
| A9 | Connection (56b), in wiring harness behind dash panel, left |
| A32 | Positive connection (30), in wiring harness behind dash panel, left |
| A51 | Connection (56a), in wiring harness behind dash panel, left |
| A76 | Connection (diagnosis wire K), in wiring harness behind dash panel |
| D | Ignition/starter switch |
| E2 | Turn signal switch |
| E3 | Hazard warning light switch |
| E19 | Parking light switch |
| J218 | Combi-processor in dash panel insert |
| J571 | Bulb failure control unit |
| K | Dash panel insert |
| K17 | Fog light warning lamp |
| K170 | Bulb failure warning lamp |
| M... | Turn signal bulbs |
| T7a | 7-pin connector, at hazard warning light switch |
| T8c | 8-pin connector, at ignition/starter switch |
| T12a | 12-pin connector, at turn signal switch |
| T32a | 32-pin connector, at dash panel insert (blue) |
| T32b | 32-pin connector, at dash panel insert (green) |
| A5 | Positive connection (right turn signal), in wiring harness behind dash panel, left |
| A6 | Positive connection (left turn signal), in wiring harness behind dash panel, left |
| A43 | Connection (57L), in wiring harness behind dash panel |
| A44 | Connection (57R), in wiring harness behind dash panel |
| C25 | Positive connection (fog light), in wiring harness behind dash panel, left |
| * | only for vehicles with bulb failure warning |
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