Click "Start Diagnosis." The system will scan all electronic control units (ECUs)—from the engine management system (EDC) to the transmission (Telligent) and the body controller (SAM). For a modern Actros MP5, this can take 3 to 5 minutes.

) serves as the central hub for maintenance, repair, and diagnostic resources for Mercedes-Benz and Daimler trucks. XENTRY Portal Key Portal Applications & Functions