Mercedes-Benz AMG GLC 63 S and AMG GT 63 S (2022–2025)
What the hazard is
A loss of propulsion whilst driving could increase the risk of an accident causing injury or death to vehicle occupants and other road users.
What to do
Owners of affected vehicles should contact their authorised Mercedes-Benz schedule an appointment to have the work carried out as soon as possible, free of charge.
Defect
Due to a software issue, the high-voltage starter generator may experience an intermittent overload, which could deactivate functions of the system. If this occurs, the vehicle may experience loss of propulsion whilst driving.