Software error may cause loss of drive power
Defect 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.
Safety 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.
Similar Recalls
Other recalls from Mercedes-benz Usa, Llc or involving Electrical System.
FAQ: Recall 25V129000
Your rights, the repair process, and what each field on this page means.
What is recall 25V129000?
NHTSA recall 25V129000 was issued by Mercedes-benz Usa, Llc on February 28, 2025. It addresses: Software error may cause loss of drive power. The recall affects approximately 2,943 vehicles, with the defect involving the Electrical System component.
How do I get this recall repaired?
Contact any authorized Mercedes-benz Usa, Llc dealer and reference NHTSA recall ID 25V129000 or the manufacturer campaign number 2025030012. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.