{"source":"nhtsa","country":"us","campaign":"25V129000","date":"2025-02-28","owner_notified":"2025-04-11","manufacturer":"Mercedes-Benz USA, LLC","component":"ELECTRICAL SYSTEM:PROPULSION SYSTEM","summary":"Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 AMG GT 63 S E Performance 4-door coupe, 2025 AMG GLC 63 S E Performance, GLC 63 S E Performance Coupe, AMG GT 63 S E Performance, 2023-2025 AMG S 63 E Performance, and 2024-2025 AMG SL 63 S E Performance vehicles with a hybrid powertrain.  A software error may cause the high-voltage starter alternator control unit to fail, causing a loss of drive power.","consequence":"A loss of drive power increases the risk of a crash.","remedy":"Dealers will update the high-voltage starter alternator control unit software, free of charge.  Owner notification letters were mailed April 11, 2025.  Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025030012.","notes":"Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 888-327-4236 (TTY 888-275-9171) or go to nhtsa.gov.","mfr_campaign":"2025030012","part_number":"A0019022711, A0019020611, A0019020511, A0009030676, A0009032376, A0009030976","units":2943,"completion":{"kind":"quarterly","report_number":5,"period_from":"2026-2","period_to":"2026-2","submitted":"2026-07-14","involved":2943,"remedied":2814,"unreachable":0,"removed":0,"remedied_percent":95,"as_of":"2026-10-19"},"do_not_drive":false,"park_outside":false,"notification":null,"french":null,"vehicles":[{"year":2025,"make":"MERCEDES-BENZ","model":"AMG GLC63 S E","vehicle_id":null,"match":null,"built_from":null,"built_to":null},{"year":2025,"make":"MERCEDES-BENZ","model":"AMG GLC63 S E 4MATIC+ COUPE","vehicle_id":null,"match":null,"built_from":null,"built_to":null},{"year":2023,"make":"MERCEDES-BENZ","model":"AMG GT 63 S E COUPE","vehicle_id":"2023_mercedes-benz_amg-gt","match":"base","built_from":null,"built_to":null},{"year":2024,"make":"MERCEDES-BENZ","model":"AMG GT63 S E","vehicle_id":"2024_mercedes-benz_amg-gt","match":"base","built_from":null,"built_to":null},{"year":2025,"make":"MERCEDES-BENZ","model":"AMG GT63 S E","vehicle_id":"2025_mercedes-benz_amg-gt","match":"base","built_from":null,"built_to":null},{"year":2023,"make":"MERCEDES-BENZ","model":"AMG S 63 E 4MATIC+","vehicle_id":null,"match":null,"built_from":null,"built_to":null},{"year":2024,"make":"MERCEDES-BENZ","model":"AMG S 63 E 4MATIC+","vehicle_id":null,"match":null,"built_from":null,"built_to":null},{"year":2025,"make":"MERCEDES-BENZ","model":"AMG S 63 E 4MATIC+","vehicle_id":null,"match":null,"built_from":null,"built_to":null},{"year":2024,"make":"MERCEDES-BENZ","model":"AMG SL63 S E","vehicle_id":null,"match":null,"built_from":null,"built_to":null},{"year":2025,"make":"MERCEDES-BENZ","model":"AMG SL63 S E","vehicle_id":null,"match":null,"built_from":null,"built_to":null}],"may_apply":true,"as_of":"2026-10-19","lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null},"attribution":[],"url":"https://open.wenmarpro.com/recalls/nhtsa/25V129000"}