2008 Mercedes-Benz S550 Rear SAM Control Unit Used OEM A2215451632

Headline & Summary

Restore the rear electrical functionality of your S-Class with this genuine OEM Rear SAM (Signal Acquisition and Actuation Module). Sourced from a 2008 Mercedes-Benz S550 (W221), this module is the central controller for the rear of the vehicle, managing tail lights, trunk release, fuel level sensors, and the rear sunshade. Using an original factory SAM is essential for maintaining proper CAN-bus communication and avoiding the "flickering" lights or unresponsive trunk issues common with failing modules.

Key Details & Specifications

• Part Name:Rear SAM Control Unit / Fuse Box Module

• Part Number (MPN): A2215451632 (A 221 545 16 32)

• Brand: Mercedes-Benz (Genuine OEM)

• Condition: Used

• Compatibility: 2007–2013 Mercedes-Benz S-Class (W221) and CL-Class (W216).

• Country of Manufacture: Germany

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[⚠️ Fitment Note: Please verify compatibility with your vehicle’s VIN (WDDNG71XX8A154474) before purchase.]

Always buy OEM! OEM parts are built to factory specifications, ensuring the right fit, performance, and safety compared to aftermarket alternatives. We sell parts pulled from vehicles. They are 100% compatible with original OEM part numbers. In case you are looking to substitute a part, please check with your car’s part number and catalog.