Description
OEM references 2035454701 and 5DK008486-75 identify this Mercedes-Benz W203 C-Class SAM (Signal Acquisition and Actuation Module). This is a genuine used, tested unit removed from a donor vehicle in working order.
The SAM (Signal Acquisition and Actuation Module) is the central body control and power distribution unit. It houses the main fuse and relay array for front or rear body circuits, manages signal routing for exterior lighting, windscreen wipers, horn, power windows and numerous auxiliary body functions. The SAM communicates with the instrument cluster, engine management and body control systems over the CAN bus, protecting each circuit through its integrated fuse matrix.
Multiple body electrical functions failing at the same time — exterior lights, wipers, electric windows or horn unresponsive; fuses blowing and immediately re-blowing; fault codes stored under the front or rear SAM address in the body electronics; loss of diagnostic communication with the SAM; or multiple warning lamps appearing on the instrument cluster together.
Verify BOTH OEM numbers against your vehicle — SAM variants differ significantly between model years, build dates and option combinations. Professional installation is required. The replacement SAM must be coded to the vehicle using Star Diagnosis (XENTRY or SIM/DAS). 14-day returns on unmodified parts.
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/
