A0345459432 Mercedes-Benz W220 Modul Control SAM 05045119 – Original Folosit și Testat

Descriere

Referință original A0345459432, numărul furnizorului Bosch 05045119. Original folosit Mercedes-Benz W220 SAM Control Module — tested before despatch.

This SAM module — the Signal Acquisition and Actuation Module — functions as the body electronics’ central power distribution and control hub in these Mercedes-Benz vehicles. It houses the main fuse matrix and relay array for the vehicle body circuits, managing power distribution and signal routing for exterior lighting (headlights, taillights, fog lights), windscreen wipers and washers, horn, electric windows, and numerous other body and chassis functions. Front and rear SAM variants exist — confirm which is required. The module communicates with the instrument cluster, engine management and comfort systems over the vehicle CAN bus.

Repeated fuse failure — fuses that re-blow immediately after fitting — is a primary indicator of SAM failure; multiple body systems becoming non-functional simultaneously (lighting, wipers, horn); fault codes under the SAM address retrieved via Star Diagnosis; loss of CAN bus communication with the SAM; or an unusual cluster of warning lights on the dashboard with no obvious single cause.

Good used condition. Always cross-reference BOTH OEM numbers (vehicle OEM and Bosch/supplier number) with your specific vehicle and build date before ordering — SAM variants differ between model years, body configurations and optional extras. Professional installation is required. The replacement SAM must be configured and coded to the vehicle using Mercedes-Benz Star Diagnosis (XENTRY sau SIM/DAS). Fereastra de returnare de 14 zile se aplică doar pentru piese nemodificate.