| G76 | Vehicle level sender, rear left |
| G78 | Vehicle level sender, front left |
| J567 | Left gas discharge lamp control unit with HRC |
| T6g | 6-pin connector, on vehicle level sender, front left |
| T6h | 6-pin connector, on vehicle level sender, rear left |
| T14c | 14-pin connector, on left gas discharge lamp control unit |
| T17a | 17-pin connector, on left gas discharge lamp control unit |
| 120 | Earth connection -2-, in headlight wiring harness |
| 184 | Earth connection (headlight range control), in engine compartment wiring harness |
| N2 | Connection -1-, in headlight range adjustment wiring harness |
| N3 | Connection -2-, in headlight range adjustment wiring harness |
| N4 | Connection -3-, in headlight range adjustment wiring harness |
| N5 | Connection -4-, in headlight range adjustment wiring harness |
| D | Ignition/starter switch |
| J343 | Left gas discharge lamp control unit |
| J567 | Left gas discharge lamp control unit with HRC |
| J606 | Left main/dip beam switch relay |
| L13 | Left gas discharge lamp |
| M1 | Side light bulb, left |
| N347 | Left main/dip beam switch solenoid |
| S5 | Fuse in fuse box/relay plate |
| T10aa | 10-pin connector, on headlights with left gas discharge lamp |
| T14c | 14-pin connector, on left gas discharge lamp control unit |
| T17a | 17-pin connector, on left gas discharge lamp control unit |
| V48 | Headlight range control motor, left |
| 125 | Earth connection -3-, in headlight wiring harness |
| 131 | Earth connection -2-, in engine compartment wiring harness |
| 179 | Earth connection, in left headlight wiring harness |
| A2 | Positive (+) connection (15), in dash panel wiring harness |
| A20 | Connection (15a), in dash panel wiring harness |
| A27 | Connection (speed signal), in dash panel wiring harness |
| A76 | Connection (diagnosis wire K), in dash panel wiring harness |
| C12 | Positive (+) connection -1-, in headlight wiring harness |
| J344 | Right gas discharge lamp control unit |
| J568 | Right gas discharge lamp control unit with HRC |
| J607 | Right main/dip beam switch relay |
| L14 | Right gas discharge lamp |
| M3 | Side light bulb, right |
| N348 | Right main/dip beam switch solenoid |
| T10z | 10-pin connector, on right gas discharge lamp control unit |
| T10ab | 10-pin connector, on headlights with right gas discharge lamp |
| T16 | 16-pin connector, diagnostic connector |
| T17b | 17-pin connector, on right gas discharge lamp control unit |
| V49 | Headlight range control motor, right |
| 12 | Earth point, in engine compartment, left |
| 85 | Earth connection -1-, in engine compartment wiring harness |
| 131 | Earth connection -2-, in engine compartment wiring harness |
| 176 | Earth connection, in right headlight wiring harness |
| 240 | Earth connection -4-, in headlight wiring harness |
| A76 | Connection (diagnosis wire K), in dash panel wiring harness |
| C16 | Connection -2-, in headlight wiring harness |
| E1 | Lighting switch |
| E4 | Headlight dipper/flasher switch |
| J285 | Control unit with display in dash panel insert |
| K1 | Main beam warning lamp |
| S18 | Fuse in relay plate fuse box |
| S19 | Fuse in relay plate fuse box |
| S20 | Fuse in relay plate fuse box |
| S21 | Fuse in relay plate fuse box |
| S22 | Fuse in relay plate fuse box |
| S223 | Fuse in fuse box |
| T12 | 12-pin connector, column switch trim |
| T17 | 17-pin connector, on lighting switch |
| T32 | 32-pin connector, blue, on dash panel insert |
| T32a | 32-pin connector, green, on dash panel insert |
| A43 | Connection (57L), in dash panel wiring harness |
| A44 | Connection (57R), in dash panel wiring harness |
| A84 | Connection (58L), in dash panel wiring harness |
| A85 | Connection (58R), in dash panel wiring harness |
| B141 | Positive (+) connection -1- (56a), in interior wiring harness |
| B142 | Positive (+) connection -2- (56a), in interior wiring harness |
| B167 | Connection (56b), in interior wiring harness |
| B251 | Connection (fault message), in interior wiring harness |