| Pin | Type | Description / Signal type | Connection /
Measuring notes |
|---|
| 1 | A | Signal, activate rollover protection | Rollover protection actuator, left Cabriolet |
| | | |
| 2 | A | Signal, activate rollover protection | Rollover protection actuator, left Cabriolet |
| | | |
| 3 | A | Signal, activate rollover protection | Rollover protection actuator, right Cabriolet |
| | | |
| 4 | A | Signal, activate rollover protection | Rollover protection actuator, right Cabriolet |
| | | |
| 5 | A | Supply, driver's door module | Driver's door module |
| | | |
| 6 | | Not used | |
| | | |
| 7 | A | Supply, satellite | Satellite, vehicle centre |
| | | |
| 8 | | Not used | |
| | | |
| 9 | A | Supply, satellite | Satellite, right B-pillar |
| | | |
| 10 | | Not used | |
| | | |
| 11 | A | Supply, satellite | Satellite, left B-pillar |
| | | |
| 12 | | Not used | |
| | | |
| 13 | A | Supply, passenger's door module | Passenger's door module |
| | | |
| 14 | | Not used | |
| | | |
| 15 | | Not used | |
| | | |
| 16 | | Not used | |
| | | |
| 17 | | Not used | |
| | | |
| 18 | | Not used | |
| | | |
| 19 | | Not used | |
| | | |
| 20 | | Not used | |
| | | |
| 21 | | Not used | |
| | | |
| 22 | | Not used | |
| | | |
| 23 | | Not used | |
| | | |
| 24 | | Not used | |
| | | |
| 25 | | Not used | |
| | | |
| 26 | A | Supply, terminal 15 | Steering column switch cluster |
| | | |
| 27 | E | Cabriolet Signal, rollover | Satellite, vehicle centre |
| | | |
| 28 | A | Signal, automatic emergency call | TCU |
| | | |
| 29 | A | TXD signal | OBDII socket |
| | | |
| 30 | A | Wake-up signal, terminal 15 | Connector, terminal 15 wake-up |
| | | |
| 31 | | Not used | |
| | | |
| 32 | A/E | Signal PT-CAN high | Powertrain CAN-bus |
| | | |
| 33 | | Not used | |
| | | |
| 34 | A/E | Signal PT-CAN low | Powertrain CAN-bus |
| | | |
| 35 | A/E | CAN bus high | CAN-bus connector |
| | | |
| 36 | A/E | CAN bus low | CAN-bus connector |
| | | |
| 37 | M | Shield | Airbag front sensor, right USA |
| | | |
| 38 | E | Sensor ground | Airbag front sensor, right USA |
| | | |
| 39 | E | Signal, up-front sensor | Airbag front sensor, right USA |
| | | |
| 40 | E | Supply, terminal 30 | Fuse F29 |
| | | |
| 41 | | Not used | |
| | | |
| 42 | M | Ground | Ground point |
| | | |
| 43 | | Not used | |
| | | |
| 44 | A | Signal, front passenger airbag deactivated | Airbag indicator light USA |
| | | |
| 45 | | Not used | |
| | | |
| 46 | A | Signal, Servotronic valve | Servotronic valve |
| | | |
| 47 | A | Signal, Servotronic valve | Servotronic valve |
| | | |
| 48 | A | Signal, ECO valve | ECO valve |
| | | |
| 49 | A | Signal, ECO valve | ECO valve |
| | | |
| 50 | M | Shield | Airbag front sensor, left USA |
| | | |
| 51 | E | Sensor ground | Airbag front sensor, left USA |
| | | |
| 52 | E | Signal, up-front sensor | Airbag front sensor, left USA |
| | | |