| Pin |  | Description | B: Socket housing S: Pin housing
 | 
|---|
| 1 |  | Not used | B: | 
|  |  | S: | 
| 2 |  | Not used | B: | 
|  |  | S: | 
| 3 |  | Not used | B: | 
|  |  | S: | 
| 4 |  | Not used | B: | 
|  |  | S: | 
| 5 |  | Transmission position indicator signal | B: Integrated instrument cluster control module (IKE) | 
|  |  | S: Transmission control module (AGS) | 
| 6 |  | Solenoid valves + | B: Park/neutral position switch | 
|  |  | S: Transmission control module (AGS) | 
| 7 |  | Solenoid valves | B: Park/neutral position switch | 
|  |  | S: Transmission control module (AGS) | 
| 8 |  | Not used | B: | 
|  |  | S: | 
| 9 |  | Not used | B: | 
|  |  | S: | 
| 10 |  | Steptronic signal, upshift | B: Steptronic switch | 
|  |  | S: Transmission control module (AGS) | 
| 11 |  | Steptronic signal, back | B: Steptronic switch | 
|  |  | S: Transmission control module (AGS) | 
| 12 |  | Transmission range switch position L2 signal | B: Electronic drive-away protection control unit (EWS) | 
|  |  | S: Transmission control module (AGS) | 
| 13 |  | Illumination switch panel signal | B: Transmission range indicator light | 
|  |  | S: Transmission control module (AGS) | 
| 14 |  | Not used | B: | 
|  |  | S: | 
| 15 |  | Transmission range switch position L5 signal | B: Program switch | 
|  |  | S: Transmission control module (AGS) | 
| 16 |  | Transmission range switch position L6 signal | B: Program switch | 
|  |  | S: Transmission control module (AGS) | 
| 17 |  | Not used | B: | 
|  |  | S: | 
| 18 |  | Kick-down switch signal | B: Kick-down switch | 
|  |  | S: Throttle position control module (EML) |