Connector colors
| Nr | Black |
| Be | Blue |
| Mr | Brown |
| Gr | Grey |
| Ve | Green |
| Or | Orange |
| Rd | Red |
| Ba | White |
| Jn | Yellow |
Notation
| 1 | Battery |
| 2 | ignition switch |
| 3 | Engine compartment fuse box |
| 4 | Interior fuse box |
| 5 | Generator |
| 6 | Starter |
| 7 | Relay engine operation |
| 8 | Diagnostic connector |
| 9 | Audio block |
| 10 | Antenna |
| 11 | Right speaker |
| 12 | Left speaker |
| 13 | Horn switch |
| 14 | Sound signal |
| 15 | cigarette lighter |
| 16 | Ashtray lighting |
| 17 | Heated rear window relay |
| 18 | Heated rear window switch |
| 19 | Right rear window heating element |
| 20 | Left rear window heater |
| 21 | Reversing light switch |
| 22 | Left rear lamp a) reversing light |
