| Pin | Type | Description / Signal type | Connection /
Measuring notes |
|---|
| 1 | E/A | Communication link RXD | GPS receiver |
| | | |
| 2 | E/A | Communication link TXD | GPS receiver |
| | | |
| 3 | A | Supply GPS receiver | GPS receiver |
| | | |
| 4 | M | Ground supply, GPS receiver | GPS receiver |
| | | |
| 5 | E/A | Navigation video signal, red | Video module |
| | | |
| 6 | E/A | Navigation video signal, green | Video module |
| | | |
| 7 | E/A | Navigation video signal, blue | Video module |
| | | |
| 8 | E/A | I-bus signal line | Integrated electronic control unit (IKE) |
| | | |
| 9 | E | Voltage supply terminal R | K3 Unloader relay terminal R |
| | | |
| 10 | E | Voltage supply terminal 30 | Fuse F72 |
| | | |
| 11 | E/A | Communication link RXDN | GPS receiver |
| | | |
| 12 | E/A | Communication link TXDN | GPS receiver |
| | | |
| 13 | A | Supply GPS receiver | GPS receiver |
| | | |
| 14 | | Not used | |
| | | |
| 15 | M | Video shield | Video module |
| | | |
| 16 | E/A | Synchronization line | Video module |
| | | |
| 17 | A | Voice communication | Video module |
| | | |
| 18 | M | Navigation AF signal ground | Video module |
| | | |
| 19 | M | Intensive wash activation | Ground point |
| | | |
| 20 | E | Speedometer (A) output signal | Integrated electronic control unit (IKE) |
| | | |
| 21 | | Not used | |
| | | |
| 22 | | Not used | |
| | | |
| 23 | | Not used | |
| | | |
| 24 | | Not used | |
| | | |
| 25 | | Not used | |
| | | |
| 26 | | Not used | |
| | | |