The picture below illustrates VW Golf Variant & Jetta Socket Allocation. Do it yourself knowing what contact, circuit and cable color from the socket are listed in the following table.
| Contact | Circuit | Cable Color |
| 1 | Turn signal indicator, left | Black/white |
| 2 | Rear fog light | Grey/blue |
| 3 | Ground | Brown |
| 4 | Turn signal indicator, right | Black/green |
| 5 | Tail light, right | Grey/red |
| 6 | Brake light | Black/red |
| 7 | Tail light, left | Grey/black |
| 8 | Reversing light | Black/blue |
| 9 | Uninterrupted positive | Red |
| 10 | Charge line | Yellow |
| 11 | Ground | Brown/white |
| 12 | Trailer detection | (-) |
| 13 | Ground | Brown |
(source: westfalia-automotive.de)
