{"nhtsa_id":11027583,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-01-10","date":"2026-01-10","document_id":"LI47.70-P-076030","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Complaint After the charging process is complete, an instrument cluster message with a charging error appears and FC P0CFE00 is stored in control unit \"N83 - AC charger for high-voltage battery (SG-LG)\". The instrument cluster message and the FC memory entry can also appear at the beginning of the charging pause during delayed charging. Both only occur in combination with active pre-entry climate control. Cause Software in control unit \"N83 - AC charger for high-voltage battery (SG-LG)\". Remedy For model series 206 and 223 with code 802: Perform SCN coding in control unit \"N83 - AC charger for high-voltage battery (SG-LG)\". Please do not replace any parts even if the FC P0CFE00 coding continues to appear after successfully completing this step. A new software fix is currently in development and will likely be published in 01/2026. Replacing parts will not remedy the issue. For model series 243: The correction is already available. Perform a software update and SCN coding for the control units \"N116/5 - Direct current charging connection unit (DCCU)\" and \"N83/11 - AC charger for high-voltage battery (SG-LG)\" in order to remedy the problem.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11027583-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11027583-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11027583","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["P0CFE"],"topics":[],"vehicles":[{"make":"MERCEDES-BENZ","model":"AMG C43","year_from":2023,"year_to":2024,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"AMG C43 4MATIC","year_from":2023,"year_to":2026,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"AMG C63 S E","year_from":2024,"year_to":2024,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"AMG 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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":[]}