Vehicle recallDVSA
Mercedes-Benz GLB and CLA recalled over an electrical or software fault
Mercedes-Benz AG has determined that on certain CLA (174 platform) and GLB (244 platform) vehicles the software of the communication module might not meet the intended specification.
Check your product
Only vehicles within the listed VIN ranges or build dates are covered. A franchised dealer can confirm from your VIN.
2 identifiers listed for this notice.
GLB
- Build datesThe build or first registration date is on the V5C.
- 25/11/2025 – 27/02/2026
- Manufacturer referenceThe manufacturer’s own campaign number. Quote it to the dealer.
- SRPC2606 / 5496806
CLA
- Build dates
- 27/05/2025 – 14/01/2026
- Manufacturer reference
- SRPC2606 / 5496806
What to do now
An electrical or software fault affects some Mercedes-Benz GLB and CLA.
- 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/2026/203). Quoted as issued.
Summary
Mercedes-Benz AG has determined that on certain CLA (174 platform) and GLB (244 platform) vehicles the software of the communication module might not meet the intended specification.
Defect
Mercedes-Benz AG has determined that on certain CLA (174 platform) and GLB (244 platform) vehicles the software of the communication module might not meet the intended specification.
Remedy
As a remedy Mercedes-Benz AG via its Mercedes-Benz service partners will update the software on the affected vehicles.
Models
GLB, CLA
Open the DVSA notice
Questions
Why are Mercedes-Benz GLB and CLA being recalled?
An electrical or software fault affects some Mercedes-Benz GLB and CLA. 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.