| Number | X-pin, color | Description |
|---|---|---|
| X13990 | 8-pin, black | Component connector Passenger's seat module |
| X14000 | 4-pin, green | Component connector Passenger's seat module |
| X13998 | 4-pin, violet | Component connector Passenger's seat module |
| X13988 | 5-pin, natural | Component connector Passenger's seat module |
| X13996 | 4-pin, blue | Component connector Passenger's seat module |
| X13535 | 4-pin, natural | Component connector Passenger's seat module |
| X13986 | 5-pin, black | Component connector Passenger's seat module |
| X13533 | 12-pin, black | Component connector Passenger's seat module |
| X13622 | 12-pin, black | Component connector Passenger's seat module |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | Not occupied | ||
| 2 | M | Ground Passenger's seat module | Ground point |
| 3 | Not occupied | ||
| 4 | Not occupied | ||
| 5 | A/E | CAN bus low | CAN-bus connector |
| 6 | A/E | CAN bus high | CAN-bus connector |
| 7 | E | not semi-electric basic seat Supply, terminal 30 | Fuse F21 |
| 7 | E | semi-electric basic seat Supply, terminal 30 | Fuse F33 |
| 8 | M | Ground Passenger's seat module | Ground point |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Signal, motor, seat forward/backward adjustment | Drive, passenger's seat forward/backward adjustment |
| 2 | Not occupied | ||
| 3 | A | Signal, motor, seat forward/backward adjustment | Drive, passenger's seat forward/backward adjustment |
| 4 | Not occupied | ||
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Signal Drive, passenger's seat height adjustment | Drive, passenger's seat height adjustment |
| 2 | Not occupied | ||
| 3 | A | Signal Drive, passenger's seat height adjustment | Drive, passenger's seat height adjustment |
| 4 | Not occupied | ||
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | M | Ground Passenger's seat backrest heating | Passenger's seat backrest heating |
| 2 | E | Signal, heating area sensor | Passenger's seat backrest heating |
| 3 | E | Signal, heating area sensor | Passenger's seat backrest heating |
| 4 | A | Signal, rapid heating area | Passenger's seat backrest heating |
| 5 | A | Signal, remaining heating area | Passenger's seat backrest heating |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Signal, motor, seat tilt adjustment | Drive, passenger's seat angle adjustment |
| 2 | Not occupied | ||
| 3 | A | Signal, motor, seat tilt adjustment | Drive, passenger's seat angle adjustment |
| 4 | Not occupied | ||
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Signal Drive, passenger's backrest angle adjustment | Drive, passenger's backrest angle adjustment |
| 2 | Not occupied | ||
| 3 | A | Signal Drive, passenger's backrest angle adjustment | Drive, passenger's backrest angle adjustment |
| 4 | Not occupied | ||
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | M | Ground Passenger's seat cushion heating | Passenger's seat cushion heating |
| 2 | E | Signal, heating area sensor | Passenger's seat cushion heating |
| 3 | E | Signal, heating area sensor | Passenger's seat cushion heating |
| 4 | A | Signal, rapid heating area | Passenger's seat cushion heating |
| 5 | A | Signal, remaining heating area | Passenger's seat cushion heating |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | M | Ground Fan 1, passenger's seat cushion | Fan 1, passenger's seat cushion |
| 2 | A | Supply Fan 1, passenger's seat cushion | Fan 1, passenger's seat cushion |
| 3 | A | Signal Fan 1, passenger's seat cushion | Fan 1, passenger's seat cushion |
| 4 | Not occupied | ||
| 5 | Not occupied | ||
| 6 | Not occupied | ||
| 7 | M | Ground Fan 1, passenger's seat backrest | Fan 1, passenger's seat backrest |
| 8 | A | Supply Fan 1, passenger's seat backrest | Fan 1, passenger's seat backrest |
| 9 | A | Signal Fan 1, passenger's seat backrest | Fan 1, passenger's seat backrest |
| 10 | M | Ground Drive, passenger's head restraint adjustment | Drive, passenger's head restraint adjustment |
| 11 | A | Signal, motor, head restraint adjustment | Drive, passenger's head restraint adjustment |
| 12 | Not occupied | ||
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | Not occupied | ||
| 2 | Not occupied | ||
| 3 | Not occupied | ||
| 4 | Not occupied | ||
| 5 | Not occupied | ||
| 6 | Not occupied | ||
| 7 | E | Signal Switch, passenger's seat adjustment | Switch, passenger's seat adjustment |
| 8 | E | Signal Switch, passenger's seat adjustment | Switch, passenger's seat adjustment |
| 9 | E | Signal Switch, passenger's seat adjustment | Switch, passenger's seat adjustment |
| 10 | M | Ground Switch, passenger's seat adjustment | Switch, passenger's seat adjustment |
| 11 | A | Signal, switch lighting | Switch, passenger's seat adjustment |
| 12 | A | Supply Switch, passenger's seat adjustment | Switch, passenger's seat adjustment |