GF91.29-P-2106-02SK Left Front Seat Adjustment Control Unit, With Memory, Purpose

GF91.29-P-2106-02SK Left Front Seat Adjustment Control Unit, With Memory, Purpose
- with CODE (275) Memory package (driver seat, steering column, mirrors)
- with CODE (242) Electrically adjustable front passenger seat with memory

The driver-side front seat adjustment control unit with memory (N32/1) is connected to the Controller Area Network Bus class B (interior) (CAN-B) and performs the following tasks:

Controlling
^ Seat adjustment functions
^ Recording and storing the actual position of the left electrically adjustable and heated outside mirror (M21/1) and the right electrically adjustable and heated outside mirror (M21/2).
^ Transmitter key-related position storage depending on the memory block number.
^ Recording and storing the actual position and moving to the driver seat stored positions.
^ Recording and storing the steering column adjustment functions in accordance with the request from the steering column adjustment/steering wheel heater switch (S59/1).
^ Easy entry/exit for the driver seat.

Reading in the
^ Hall sensors of the motors (M27/1, M27/2, M27/3, M27/5, M20/1 and M20/2)

Reading in the
^ Seat adjustment switch group, left side (S22) with the following switches:
- front seat raise/lower switch (S22s2)
- seat fore/aft switch (S22s3)
- rear seat raise/lower switch (S22s4)
- backrest switch (S22s5)
- memory switch (S22s6)
- memory button 1,2,3 switch (S22s7)

Switching consumers using relays
^ Steering column in/out motor (M20/1)
^ Steering column up/down motor (M20/2)
^ Left front seat fore/aft adjustment motor (M27/1)
^ Left rear seat height adjustment motor (M27/2)
^ Left front seat height adjustment motor (M27/3)
^ Left front backrest angle adjustment motor (M27/5)