{"nhtsa_id":11027903,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-01-31","date":"2026-01-31","document_id":"LI54.21-P-079255","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Complaint Combustion engine does not start, MIL (Malfunction Indication Light) may light up in instrument cluster, only electric driving possible. Fault code P0E2F00 logged in control unit BMS N82/10. Cause Auxiliary consumer fuse in the HV battery has an open circuit, caused by a short circuit in the auxiliary consumer line. Remedy Requirement: Before carrying out test work, it must be ensured that the person performing the work has successfully completed the required qualification for work on the high-voltage system. Qualification according to WIS is required to replace the auxiliary consumer fuse including eLearning T3057D-US.TTB. Note: If the fault \"P0E2F00 The electrical fuse B for the high voltage has a malfunction\" is stored in the N82/10 BMS control unit, the HV protocol must also be checked to see whether the fuse for the auxiliary consumers is ok. Check: To determine the causing HV component in the auxiliary consumer line, please follow and process the guided troubleshooting of the fault \"P0E2F00 The electrical fuse B for the high voltage has a malfunction\" saved in the N82/10 BMS control unit.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11027903-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11027903-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11027903","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0E2F"],"topics":[],"vehicles":[{"make":"MERCEDES-BENZ","model":"AMG S 63 E 4MATIC+","year_from":2023,"year_to":2025,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}