MERCEDES-BENZ

LI54.10-P-079340

2025-05-27 · NHTSA 11018611

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Manufacturer summary

Original wording in English

Complaint Vehicle will not start after charging, HV warning in IC Cause Due to charging error from the charging EVSE the contactors for the DCCU are jammed closed and must be reset via Xentry. Short test found fault code P154B00 in PTCU warning for stuck contactor. Remedy Check for new DCCU (N116/5) SW. Perform SW update to DCCU (N116/5) via XENTRY. Reset contactors through special procedures through N116/5. If no new SW is available - Open TIPS case. Please provide HV CUL and QT in TIPS case.

Repeated filings are grouped only when make, bulletin number, publication date and complete summary agree. Original record numbers are retained. Older publications remain available, and an explicit later version is shown when established. Pre-1994 vehicle associations are separated from default results; an unspecified year does not mean all model years apply.