Is Xentry software used by dealerships?
Mercedes Xentry Diagnosis is the official diagnostic software used by Mercedes-Benz dealerships and professional workshops worldwide. It provides deep-level access to vehicle systems, enabling fault detection, coding, programming, and adaptations across all Mercedes models.
Can I reprogram my ECU myself?
Reprogramming your ECU/ECM yourself is doable – follow this checklist to be sure you’re getting the job done right: Contact your dealer to see if a replacement ECU will need programming. Get in touch with Tom’s Foreign Auto Parts with your old ECU part number. Order a quality used OEM ECU – with our 6-month guarantee. Swapping an ECU without programming is not advisable due to the complex integration of the ECU with the vehicle’s operational systems and security features.