9-3 (9440) L4-2.0L Turbo (2007)
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Main task
Allows the driver to use the memory functions for the seat and door mirrors.
Type
The switch unit comprises four single-pole switches.
Connect
The switch unit is powered with B+ from the seat control module (357Dk) pin 28. When a switch closes, B+ is fed back to the corresponding switch
input on the control module. The voltage then changes from 0 V to B+.
Diagram 4D/5D
