Description
This Mercedes-Benz passenger-side SAM module is a used original control unit for W211 E-Class and CLS C219 models. Primary OEM number A2115453632. Built as a genuine vehicle electronic module, it is designed to manage and distribute electrical functions on the passenger side of the car through the SAM system.
The SAM, or Signal Acquisition and Actuation Module, works as a smart body control unit. It receives signals from switches and other control systems, then routes power and commands to supported vehicle functions such as lighting, convenience features, relays, and related electrical circuits in its section of the vehicle.
Common signs of a faulty unit include intermittent electrical faults, non-working lights or accessories, random warning messages, fuse-related issues, or systems that stop responding correctly. Water intrusion, internal corrosion, or circuit failure can also cause erratic behavior that points to a failing SAM control module.
This is a used original part removed from a vehicle and tested before sale. Match the exact OEM number before ordering. Professional installation is recommended, and coding, programming, or adaptation may be required depending on vehicle equipment and replacement procedure.
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/
