Multicontour Seat Control Unit, Basic Function - GF91.25-P-9890A
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Model all (CAR) with code 399 (Front multicontour seat with massage function)
Model all (CAR) with code 406 (Multicontour rear seat)
Model all (CAR) with code 409 (Left and right front multicontour seat)
Model all (CAR) with code 432 (Dynamic seats left and right)
General
The multicontour seat control unit performs the following tasks:
- Inflating and deflating the air cushions in the seat backrests of the multicontour seats
- Control of massage functions, if necessary through actuation of control units for massage functions or vibration motors
- Control of dynamic function (equipment specific)
- Adjusting the stored pressure values when calling up the memory feature and storing the contours
- Shutoff of the respective function if the pressure valve responsible has overheated
Location
The multicontour seat control unit is located in the backrest frame of the respective seat.
Function requirement
- Circuit 30t ON
Structure
The multicontour seat control unit contains integrated piezo valves to supply air to the air cushions.