Mercedes-Benz recall — Propulsion System
NHTSA · February 28, 2025
- NHTSA recall campaign 25V129000 (Mercedes-Benz), reported .
- Potentially affected vehicles: 2,943.
- Component: Propulsion System.
- Details as of ; the linked official notice is authoritative for lot codes, VINs, and remedies.
- Agency
- NHTSA
- Posted
- Recalling firm
- Mercedes-Benz USA, LLC
- Source ID
- 25V129000
Defect
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.
Corrective action
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.
Affected vehicles
| Make | Model | Year |
|---|---|---|
| Mercedes-Benz | Amg Glc63 S E | 2025 |
| Mercedes-Benz | Amg Glc63 S E 4Matic+ Coupe | 2025 |
| Mercedes-Benz | Amg Gt 63 S E Coupe | 2023 |
| Mercedes-Benz | Amg Gt63 S E | 2024 |
| Mercedes-Benz | Amg Gt63 S E | 2025 |
| Mercedes-Benz | Amg S 63 E | 2023 |
| Mercedes-Benz | Amg S 63 E | 2024 |
| Mercedes-Benz | Amg S 63 E | 2025 |
| Mercedes-Benz | Amg Sl63 S E | 2024 |
| Mercedes-Benz | Amg Sl63 S E | 2025 |
Related: Vehicle recalls · All recall events