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Switch, electrically adjustable driver's seat with memory (357D)

Switch, electrically adjustable driver's seat with memory (357D)

Location

Electrically adjustable driver's seat with memory switch (357D) .


Main task

To enable operation of the seat motors that move the seat lengthways, change the seat height and angle plus backrest reclining angle.

Type

The switch unit comprises a number of 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 0V to B+.

The switch is connected to the control module and affects the following motors:


electric motor (357a) moves the seat forwards or backwards

electric motor (357b) changes the angle of the seat

electric motor (357c) raises and lowers the seat

electric motor (357d) changes the reclining angle of the backrest


Diagram LHD


Diagram RHD