Description
Original Mercedes left door control module for the W211 E-Class, supplied under OEM number A2118704026. This electronic door module is fitted to the left-side door system and is designed for Mercedes E-Class W211 applications.
It manages key door functions by processing signals and controlling electrical features within the door assembly. In normal operation, this module supports communication between the door components and the vehicle’s body electronics, helping coordinate functions such as window operation, central locking, mirror-related controls and other door-side electrical features depending on vehicle equipment.
Common signs of a faulty unit include intermittent or failed window operation, central locking issues on the left door, mirror control faults, loss of response from door switches, or communication errors stored in the vehicle system. Electrical problems that appear isolated to one door can often point to a failed door control module.
This is a used original part, removed from a vehicle and tested before sale. Match OEM number A2118704026 before ordering. Professional installation is recommended, and coding, programming or adaptation may be required depending on vehicle 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/
