A187 Seat module, front left

Plug connector overview

NumberX-pin, colourDescription
X65012-pin, blackComponent connector Seat module, front left
X188402-pin, blackComponent connector Seat module, front left
X146515-pin, blackComponent connector Seat module, front left

Pin assignments at plug connector X650

PinTypeDescription / Signal typeConnection /
Measuring notes
1 Not used 
   
2ESignal, Hall sensorDrive, driver's seat backrest angle adjustment
   
3ESignal, Hall sensorDrive, driver's seat height adjustment
   
4ESignal, Hall sensorDrive, driver's seat angle adjustment
   
5ESignal, Hall sensorDrive, driver's seat forward/backward adjustment
   
6 Not used 
   
7 Not used 
   
8MGround, Hall sensorDrive, driver's seat backrest angle adjustment
   
9MGround, Hall sensorDrive, driver's seat height adjustment
   
10MGround, Hall sensorDrive, driver's seat angle adjustment
   
11MGround, Hall sensorDrive, driver's seat forward/backward adjustment
   
12 Not used 
   

Pin assignments at plug connector X18840

PinTypeDescription / Signal typeConnection /
Measuring notes
1MSupply Driver's lumbar support switchDriver's lumbar support switch
   
2AGround Driver's lumbar support switchDriver's lumbar support switch
   

Pin assignments at plug connector X1465

PinTypeDescription / Signal typeConnection /
Measuring notes
1ASignal, motor, seat tilt adjustmentDrive, driver's seat angle adjustment
   
2ASignal, motor, seat tilt adjustmentDrive, driver's seat angle adjustment
   
3ASignal, motor, seat forward/backward adjustmentDrive, driver's seat forward/backward adjustment
   
4ASignal, motor, seat forward/backward adjustmentDrive, driver's seat forward/backward adjustment
   
5ASignal Drive, driver's seat height adjustmentDrive, driver's seat height adjustment
   
6MGround Seat module, front leftGround point
   
7ASignal Drive, driver's seat backrest angle adjustmentDrive, driver's seat backrest angle adjustment
   
8ESupply, terminal 30right-hand drive Fuse F21
   
8ESupply, terminal 30left-hand drive Fuse F14
   
9A/EK-bus signalK-bus connector
   
10ASignal Drive, driver's seat height adjustmentDrive, driver's seat height adjustment
   
11 Not used 
   
12 Not used 
   
13 Not used 
   
14ASignal Drive, driver's seat backrest angle adjustmentDrive, driver's seat backrest angle adjustment
   
15 Not used