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Front seat adjustment switch train, location/task/function - GF91.29-P-2100S: Notes

Models 215, 220 

Location of front seat adjustment switch group as of 1.9.02 

Fig 1: Identifying Front Seat Adjustment Switch Train Location
G04851632
  Front seat adjustment switch group, location The left/right front seat adjustment switches are integrated into the left front door control module (N69/1)/and right front door control module (N69/2) The door control modules are located behind the front door panelings.  
  Front seat adjustment switch group, location   GF91.29-P-2100-01S 
  Switch group, front seat adjustment, layout Four inputs to the left front door control module (N69/1)/right front door control module (N69/2) are connected to the switches for seat adjustment each via one group of graded resistors.  
  Front seat adjustment switch train, function The switches for seat adjustment switch the connected resistors to ground. The voltage-coded signal thus produced is read in by the respective door control module, conditioned and placed as a message on the CAN.