Multicontour Seat Control Unit, Basic Function - GF91.25-P-9890A

MODEL ALL (CAR) 

with CODE 399 (Multicontour front seats with massage function) 

MODEL ALL (CAR) 

with CODE 409 (Left/right front multicontour seat) 

General 

The multicontour seat control unit performs the following tasks:

• Inflating and deflating the air cushions in the seat backrests of the multicontour seats
• Controlling of the massage function
• 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

Variants of multicontour seat control unit:

• Driver multicontour seat control unit (N32/15)
• Front passenger multicontour seat control unit (N32/16)

Location 

The driver/front passenger multicontour seat control unit is located in the backrest frame of the respective seat.

Design 

The multicontour seat control unit contains integrated piezo valves to supply air to the air cushions.

Function requirement 

• Circuit 30t ON