| E1 | Lighting switch |
| E121 | Rear differential lock switch |
| F100 | Gear box switch for rear differential lock |
| J404 | Terminal 15 relief relay, under driver's seat |
| K46 | Rear differential lock warning lamp |
| L16 | Fresh air control light bulb |
| L61 | Differential lock switch illumination |
| N125 | Differential lock valve 1 |
| S187 | Differential lock fuse, under driver's seat |
| T22 | 22-pin connector, under dash panel, left |
| T22a | 22-pin connector, on lighting switch |
| T22d | 22-pin connector, under dash panel, left |
| 12 | Earth point, in engine compartment, front left |
| 28 | Earth point, on bulkhead, left |
| 54 | Earth point, on rear cross panel |
| A4 | Positive (+) connection (58b), in dash panel wiring harness |
| A11 | Positive (+) connection (58b), in wiring harness for instruments |
| A15 | Positive (+) connection (15), in instruments wiring harness |
| A20 | Connection (15a), in dash panel wiring harness |
| D17 | Positive (+) connection -1- (15), in engine wiring harness |