{"nhtsa_id":11029056,"type":"service_campaign","type_name":"Service campaign","date_added":"2026-02-27","date":"2026-02-28","document_id":"NCU - 2025070008","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; AIR BAGS","mfr_system":null,"summary":"Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain subject vehicles, the SRS control unit software does not correspond to current production specifications. The SRS control unit will be updated to improve vehicle charging functionality during future over-the-air updates. MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will update the SRS control unit software.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029056-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029056-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11029056","components":[{"id":"air-bags","name":"Air bags","parent":null},{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MERCEDES-BENZ","model":"AMG C43","year_from":2022,"year_to":2024,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"AMG C43 4MATIC","year_from":2023,"year_to":2024,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"AMG C63 S E","year_from":2023,"year_to":2024,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"AMG C63 S E 4MATIC+","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":[]}