GF91.29-P-2005GZ Seat Adjustment, Function

GF91.29-P-2005GZ Seat adjustment, function
- with CODE (275) Memory package (driver seat, steering column, mirrors)
- with CODE (242) Electrically adjustable front passenger seat with memory

Component Identification:

Function requirements
- Circuit 15R ON or respective front door open (up to 31.5.07)

Function
Actuation of the switch group, which is located on the front seat frame trim, is read in voltage-coded by each front seat adjustment control unit. The front seat adjustment control unit actuates the corresponding seat adjustment motors directly.

Adjustment function Adjustment direction
Forward/back adjustment Forward, back
Height adjustment (rear) Up, down
Inclination adjustment Up, down
Head restraint adjustment Up, down
Backrest adjustment Forward, back

To adjust, press and hold down switches on the switch group until the desired position is reached.

Abort conditions:
- Overvoltage or undervoltage

Priorities
The switch group is designed so that adjustment in group 1 is independent of any switch actuation in group 2 or group 3. If several adjustment requests are received in a group by the front seat adjustment control unit, then the adjustment request with the higher priority is executed. A maximum of three motors (one motor per group) can be adjusted simultaneously

See following table.