9-3 XWD (9440) L4-2.0L Turbo (B207R) (2009)
Memory Positioning Module: Description and Operation
Electrically Adjustable Driver's Seat With Memory Control Module (357Dk)
Location
Electrically adjustable driver's seat with memory control module (357Dk) .
Main task
The main function of the control module is to:
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Read the status of the seat button
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Control and power the driver's seat motors
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Store the memory for 3 different seat positions
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Send information on the bus if the memory button is activated, used by DDM and PDM for the memory for the rearview mirrors
Type
Has a microprocessor, see Control modules, general description. Can be programmed with SPS (Service Program System).
Power supply, ground and bus communication