Description
This Mercedes-Benz seat memory control module is a genuine OEM electronic unit for Mercedes W211 and W219 models. Primary part number A2118704926. It is designed as the seat memory control module used within the power seat and memory adjustment system for these vehicles.
Its job is to manage electrical commands for seat positioning and stored memory functions, coordinating movement requests from the seat switches and memory buttons. In vehicles with powered comfort seats, this module helps control adjustment logic so the seat can move accurately to selected positions and recall saved settings.
Common signs of a faulty unit include inoperative seat adjustment, memory positions not saving or recalling correctly, partial seat movement, intermittent operation, or loss of communication with the seat system. Electrical faults in this type of module can also lead to erratic seat behavior or functions that stop responding altogether.
This is a used original part removed from a vehicle and tested before sale. Please match the exact OEM number A2118704926 before ordering. Professional installation is recommended, and coding, programming or adaptation may be required depending on vehicle equipment and system configuration.
Returns accepted only for genuine faults — faulty on arrival, not as described, or wrong part supplied — requested within 14 days, with all 3 anti-tamper stickers intact. No returns for change of mind, incorrect installation, coding/programming, or buyer compatibility errors; checking compatibility (OEM number, firmware, vehicle) is the buyer’s responsibility. Full policy: https://giantparts.eu/refund-and-returns/
