Vehicle recallDVSA
Mercedes-Benz AMG GT, S Class and other models recalled over an electrical or software fault
Mercedes-Benz has determined that on certain AMG GT Coupe (192 platform)S-Class (223 platform) SL (232 platform) GLC (254 platform) and AMG GT 4-doorsCoupe (290 platform) vehicles with hybrid powertrain the processor of the control unit of the high-voltage starter generator might experience sporadic overload.
Check your product
Only vehicles within the listed VIN ranges or build dates are covered. A franchised dealer can confirm from your VIN.
4 identifiers listed for this notice.
AMG GT
- Build datesThe build or first registration date is on the V5C.
- 16/02/2024 – 21/11/2024
- 04/11/2021 – 29/01/2025
- Manufacturer referenceThe manufacturer’s own campaign number. Quote it to the dealer.
- SRPC2501 / 5496242
S Class
- Build dates
- 05/09/2022 – 23/01/2025
- Manufacturer reference
- SRPC2501 / 5496242
SL
- Build dates
- 03/11/2022 – 25/01/2025
- Manufacturer reference
- SRPC2501 / 5496242
GLC
- Build dates
- 31/05/2023 – 22/11/2024
- Manufacturer reference
- SRPC2501 / 5496242
What to do now
An electrical or software fault affects some Mercedes-Benz AMG GT, S Class and other models.
- Check whether your vehicle is affected using its registration number on the GOV.UK vehicle recall checker, or ask a franchised dealer.
- Contact a franchised dealer to book the free repair.
- Keep the manufacturer’s recall letter if you receive one, and update your address on the V5C so future letters reach you.
Why it matters. Electrical and software faults can affect lights, warnings, cameras or driver assistance systems, and some can lead to a loss of function while driving.
Repairs and costs
Safety recall work is carried out by franchised dealers free of charge, whether or not you are the first owner and whether or not the vehicle is still under warranty.
If a dealer will not carry out the recall work, contact the manufacturer’s customer services and, if that does not resolve it, the DVSA.
From the official notice
Published by the Driver and Vehicle Standards Agency (R/2025/124). Quoted as issued.
Summary
Mercedes-Benz has determined that on certain AMG GT Coupe (192 platform)S-Class (223 platform) SL (232 platform) GLC (254 platform) and AMG GT 4-doorsCoupe (290 platform) vehicles with hybrid powertrain the processor of the control unit of the high-voltage starter generator might experience sporadic overload.
Defect
Mercedes-Benz has determined that on certain AMG GT Coupe (192 platform)S-Class (223 platform) SL (232 platform) GLC (254 platform) and AMG GT 4-doorsCoupe (290 platform) vehicles with hybrid powertrain the processor of the control unit of the high-voltage starter generator might experience sporadic overload.
Remedy
As a remedy Mercedes-Benz AG via its Mercedes-Benz service partners will update the software of the high-voltage starter generator on the affected vehicles.
Models
AMG GT, S Class, SL, GLC
Open the DVSA notice
Questions
Why are Mercedes-Benz AMG GT, S Class and other models being recalled?
An electrical or software fault affects some Mercedes-Benz AMG GT, S Class and other models. Electrical and software faults can affect lights, warnings, cameras or driver assistance systems, and some can lead to a loss of function while driving.
How do I know if my vehicle is affected?
Enter your registration number on the GOV.UK vehicle recall checker or ask a franchised dealer, who can check your VIN against the manufacturer’s campaign. The VIN ranges and build dates published by the DVSA are listed on this page.
What should I do now?
Check whether your vehicle is affected using its registration number on the GOV.UK vehicle recall checker, or ask a franchised dealer. Contact a franchised dealer to book the free repair.
Will the repair cost anything?
Safety recall work is carried out by franchised dealers free of charge, whether or not you are the first owner and whether or not the vehicle is still under warranty. If a dealer will not carry out the recall work, contact the manufacturer’s customer services and, if that does not resolve it, the DVSA.