Connector colors
| Nr | Black |
| Be | Blue |
| Mr | Brown |
| Gr | Grey |
| Ve | Green |
| Or | Orange |
| Rg | Red |
| Ba | White |
| Jn | Yellow |
Notation
| 1 | Battery |
| 2 | ignition switch |
| 3 | Engine compartment fuse box |
| 4 | Interior fuse box |
| 5 | Block BSI |
| 6 | Steering wheel switches |
| 16 | Left headlight |
| A) high beam | |
| b) dipped beam | |
| 17 | Right headlight (likewise 16) |
| 18 | low beam relay |
| 19 | Left rear light |
| A) back light | |
| 20 | Right rear light (likewise 19) |
| 21 | Left license plate light |
| 22 | Right license plate light |
| 23 | Right front position lamp |
| 24 | Left front position lamp |
