| Pin | Type | Description / Signal type | Connection /
Measuring notes |
|---|
| 1 | E/A | PA bus signal | PA bus connector |
| | | |
| 2 | E/A | CAN bus low | CAN-bus connector |
| | | |
| 3 | E | Signal, remote control receiver ON | Electrochromic interior rear view mirror |
| | | |
| 4 | A/E | PA bus signal | Outer door handle electronic module, driver's side |
| | | |
| 5 | | Not used | |
| | | |
| 6 | A | Signal, identification request | Interior antenna, centre console, rear |
| | | |
| 7 | A | Signal, identification request | Interior antenna, centre console, front |
| | | |
| 8 | | Not used | |
| | | |
| 9 | | Not used | |
| | | |
| 10 | A | Signal, identification request | Bumper aerial, rear |
| | | |
| 11 | | Not used | |
| | | |
| 12 | A | Signal, identification request | Inner aerial, luggage compartment |
| | | |
| 13 | A | Signal, identification request | Inner antenna, luggage compartment 2 |
| | | |
| 14 | E | Supply, terminal 30 | Fuse F36 |
| | | |
| 15 | E/A | CAN bus high | CAN-bus connector |
| | | |
| 16 | M | Ground | Ground connector |
| | | |
| 17 | A/E | PA bus signal | Outer door handle electronic module, passenger's side |
| | | |
| 18 | | Not used | |
| | | |
| 19 | A | Signal, identification request | Interior antenna, centre console, rear |
| | | |
| 20 | A | Signal, identification request | Interior antenna, centre console, front |
| | | |
| 21 | | Not used | |
| | | |
| 22 | | Not used | |
| | | |
| 23 | A | Signal, identification request | Bumper aerial, rear |
| | | |
| 24 | | Not used | |
| | | |
| 25 | A | Signal, identification request | Inner aerial, luggage compartment |
| | | |
| 26 | A | Signal, identification request | Inner antenna, luggage compartment 2 |
| | | |