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

GF91.29-P-2005Q Seat Adjustment, Function
- with CODE (275c) Electrically adjustable driver seat, steering column and exterior mirrors with memory.
- with CODE (242b) Electrically adjustable front passenger seat with memory.

Component Identification:

Function
The driver seat can be manually adjusted via the left door seat adjustment switch group (memory) (S91/2), the front passenger seat via the right door seat adjustment switch group (memory) (S92/2).

Switch actuation shown using driver seat as example
By pressing the seat fore/aft switch (S91/2s1) the driver's seat can be moved forward or back. By pressing the rear seat raise/lower switch (S91/2s2) the rear seat height can be adjusted, by using the seat front raise/lower switch (S91/2s3) the front seat height can be set. By pressing the head restraint raise/lower switch (S91/2s4) the head restraints can be moved up or down. By pressing the backrest switch (S91/2s5) the backrest angle can be set.

The adjustment request by means of the left door seat adjustment switch group (memory) (S91/2) is forwarded from the left door control module (N69/1) via the CAN Class B to the front seat adjustment control module with memory and driver-side easy entry (N32/1), which then accordingly actuates the driver seat adjustment motor group with memory (M27).

Switch actuation shown using front passenger seat as example
By pressing the seat fore/aft switch (S92/2s1) the front passenger's seat can be moved forward or back. By pressing the rear seat raise/lower switch (S92/2s2) the rear seat height can be adjusted, by using the seat front raise/lower switch (S92/2s3) the front seat height can be set. By pressing the head restraint raise/lower switch (S92/2s4) the head restraints can be moved up or down. By pressing the backrest switch (S92/2s5) the backrest angle can be set.

The adjustment request by means of the right door seat adjustment switch group (memory) (S92/2) is forwarded from the right door control module (N69/2) via the CAN Class B to the front seat adjustment control module with memory and front passenger seat easy entry (N32/2), which then accordingly actuates the front passenger seat adjustment motor group with memory (M28).