This item has been tested and is fully functional. Rest assured, all items have undergone rigorous testing and are verified to be fully functional. Please ensure the correct part number matches your vehicle's specifications. Kindly note that while we strive for accuracy, we cannot be held responsible for any misdiagnoses related to electrical or mechanical components of your vehicle.

This OEM fuse box relay is a direct replacement for your Mercedes W204 C350 or C300. It fits perfectly and has been thoroughly tested for quality and performance. This unit has been used, but it is in excellent condition and comes with a 1-month manufacturer warranty.

The rear SAM control unit is responsible for controlling the power and activating the various modules in your vehicle. This fuse box relay features a black exterior housing and is made in Germany. It is an OE/OEM part number 2045458201 and has various interchange part numbers. It is not a vintage part, and it is not a performance part. Ensure that it is the right fitment type for your model, and enjoy the features it offers.