Recalls: Mercedes-AMG C254 GLC Coupe
Overview
OverviewManufacturers, or importers, issue recalls for defects or faults which have the potential to cause injury. Generally, manufacturers will inform the original buyers if their vehicle is subject to a recall and of the steps required to remedy the defect or fault. Please note that the recalls below (if any) are for Australian-delivered vehicles only. Furthermore, the number of recalls should not be taken as an indication of a model’s reliability or its safety more generally.
Recalls: Mercedes-AMG C254 GLC Coupe
2023-24 Mercedes-AMG C254 GLC Coupe: fuse box defect could cause power loss or fire
In March 2024, recall campaign RC3270 was issued for 2023-24 Mercedes-AMG C254 GLC Coupes. Due to a manufacturing defect, vehicle management systems connected to the fuse box may fail. If this occurred, it could cause a sudden loss of motive power (i.e. drive) and/or a vehicle fire. These conditions could increase the risk of a collision and injury to vehicle occupants, other road users and bystanders, and the risk of damage to property. To fix, an authorised Mercedes-Benz dealer was to replace the fuse box. For the VINs of the recalled vehicles, please see REC-005923.
2023-25 Mercedes-AMG C254 GLC Coupe: high-voltage starter generator overload
In March 2025, recall campaign RC5131 was issued for 2023–2025 Mercedes-AMG C254 GLC Coupe 63 S vehicles. Due to a software issue, the high-voltage starter generator may experience an intermittent overload, which could deactivate certain functions. If this occurred, the vehicle may experience a loss of propulsion whilst driving – this increased the risk of a collision and injury to vehicle occupants and other road users. For the VINs of the recalled vehicles, please see REC-006318.
2023-25 Mercedes-AMG C254 GLC Coupe: potential loss of steering control
In August 2025, recall campaign RC5170 was issued for 2022-25 Mercedes-AMG C254 GLC Coupes. Due to a manufacturing defect, the steering coupling bolts may not have met specifications and could become loose. This could result in a loss of steering control, which could increase the risk of a collision and injury to vehicle occupants and other road users. For the VINs of the recalled vehicles, please see REC-006414.
Problems and faults: Mercedes-AMG C254 GLC Coupe
Overview
OverviewThis section identifies potential problems, causes and fixes based on the experiences of owners and repairers, online sources and technical service bulletins. This information is provided solely for reference purposes and AustralianCar.Reviews recommends that only properly qualified persons carry out repairs or modifications. Furthermore, the number of items below should not be taken as an indicator of a model’s reliability or the frequency with which they may occur.
To report a problem or fault to the AustralianCar.Reviews team, please use the Contact Us form. Note that AustralianCar.Reviews does not offer advice on automotive problems or disputes; such enquiries will not receive a reply. For vehicles purchased from dealers after 1 January 2011, please see our Australian Consumer Law fact sheet.
Problems and faults: Mercedes-AMG C254 GLC Coupe
No troubleshooting information is currently available for the Mercedes-AMG C254 GLC Coupe.
