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)
GF91.25-P-9890A all (CAR)
with code 406 (Multicontour rear seat)
GF91.25-P-9890A all (CAR)
with code 409 (Left and right front multicontour seat)
GF91.25-P-9890A 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.
| Component descriptions | |||
| Multicontour seat control unit (MCS), component description | Model 223 with code 406 (Multicontour rear seat) Model 223 with code 432 (Dynamic seats left and right) |
GF91.25-P-5201A | |
| Model 243 with code 409 (Left and right front multicontour seat) |
GF91.25-P-5201B | ||
| Model 206 with code 399 (Front multicontour seat with massage function) Model 206 with code 409 (Left and right front multicontour seat) |
GF91.25-P-5201C | ||
| Model 297 with code 399 (Front multicontour seat with massage function) Model 297 with code 406 (Multicontour rear seat) |
GF91.25-P-5201D |