Descripción
This rear SAM control module is a genuine Mercedes-benz unit for W221 and C216 models, supplied under OEM number A2215402462. It is an original electronic control module used in the vehicle’s rear body electrical system and power distribution network.
The rear SAM, or Signal Acquisition and Actuation Module, manages and distributes electrical signals and power to multiple rear-end vehicle functions. It works as a central control point for relays, fused circuits, and body electronics, helping coordinate communication and operation of several comfort and convenience systems.
Common signs of a faulty unit include intermittent electrical faults, rear lighting issues, power supply problems, fuse circuit malfunctions, warning messages, or functions in the rear of the vehicle operating unpredictably. In some cases, communication faults or moisture-related internal damage can also lead to irregular system behavior.
This is a used original part, removed from a vehicle and tested before sale. Match OEM number A2215402462 exactly before ordering. Professional installation is recommended, and coding, programming, or adaptation may be required depending on vehicle equipment and system configuration.
Solo se aceptan devoluciones por defectos comprobables —producto defectuoso a la recepción, que no se ajuste a la descripción o que se haya suministrado una pieza incorrecta— solicitadas dentro de los 14 días siguientes a la recepción del producto, siempre que las tres pegatinas de seguridad estén intactas. No se admiten devoluciones por cambio de opinión, instalación incorrecta, codificación o programación, ni por errores de compatibilidad por parte del comprador; es responsabilidad del comprador comprobar la compatibilidad (número OEM, firmware, vehículo). Política completa: https://giantparts.eu/refund-and-returns/
