Seat Control Unit, Basic Function - GF91.29-P-9890A
Model 118, 177, 206, 243, 247, 293
with code 241 (Left electric adjustable driver's seat with memory)
Model 118, 177, 206, 243, 247, 293
with code 242 (Right electric adjustable driver's seat with memory)
Model 118, 177, 206, 243, 247, 293
with code 275 (Memory Package (driver's seat, steering column and mirror))
Model 167, 223, 297
Model 206, 293
with code 221 (Electrically adjustable left driver seat)
Model 206, 293
with code 222 (Electrically adjustable right driver seat)
Model 213, 238, 257, 290
as of model year 2021
with code 275 (Memory Package (driver's seat, steering column and mirror))
Model 213
as of model year 2021
with code 221 (Electrically adjustable left driver seat)
Model 213
as of model year 2021
with code 222 (Electrically adjustable right driver seat)
Model 213
as of model year 2021
with code 223 (Electric backrest adjustment and head restraints)
Model 238
as of model year 2021
with code 242 (Right electric adjustable driver's seat with memory)
Model 257, 290
as of model year 2021
with code 278 (Fully electric front seats)
General
The seat control unit performs the following tasks:
- Control of electrical seat adjustment
- Control of memory function
- Control of the easy entry/exit feature
- Actuation of the crash-active easy exit function
- Control of avoidance of collision with rear seats
- Control of the seat heater
- actuation of the seat ventilation
Depending on the equipment installed, the seat control unit is used for the following seats:
- Driver seat
- Passenger seat
- Left rear seat (second seat row)
- Right rear seat (second seat row)
Location
The driver's seat/front passenger seat control unit is located at the bottom of the seat frame base of each seat.
The left/right rear seat control unit is located at the front of the seat frame base of the respective rear seat.
Function requirement
- Circuit 30t ON