| Pin | Type | Description / Signal type | Connection /
Measuring notes |
|---|
| 1 | E | Terminal 30 voltage supply | Fuse F72 |
| | | |
| 2 | | Not used | |
| | | |
| 3 | E/A | I-bus signal line | I-bus splice |
| | | |
| 4 | | Not used | |
| | | |
| 5 | E | Navigation video signal, green | On-board monitor |
| | | |
| 6 | E | Navigation video signal, blue | On-board monitor |
| | | |
| 7 | E | Navigation video signal, red | On-board monitor |
| | | |
| 8 | | Not used | |
| | | |
| 9 | A | AF signal + | Radio |
| | | |
| 10 | M | Ground | Stereo/hifi ground |
| | | |
| 11 | | Not used | |
| | | |
| 12 | M | LC monitor ground Video module | On-board monitor |
| | | |
| 13 | | Not used | |
| | | |
| 14 | M | Shield Navigation video signal, green | On-board monitor |
| | | |
| 15 | M | Shield Navigation video signal, blue | On-board monitor |
| | | |
| 16 | M | Shield Navigation video signal, red | On-board monitor |
| | | |
| 17 | | Not used | |
| | | |
| 18 | A | AF signal - | Radio |
| | | |