Citroen Relay recall: Relay software – turn signal detection.
Yes – some of these vehicles are being recalled
- What's wrong
- On affected vehicles the Body Control Module is not correctly configured to detect a failure in the indicator lamps. As a result if a turn indicator bulb fails it's not detected and the indicator warning does not activate.
- What to do
- Contact a Citroen dealer to book the free repair. Update the vehicle configuration and the Secure Gateway Electronic Control Unit.
Source: Driver and Vehicle Standards Agency (DVSA)
Check your reg on DVSA ↗
What’s wrong
On affected vehicles the Body Control Module is not correctly configured to detect a failure in the indicator lamps. As a result if a turn indicator bulb fails it's not detected and the indicator warning does not activate.
The fix
Update the vehicle configuration and the Secure Gateway Electronic Control Unit.
Vehicles affected
| Model | Built from | Built to | Vehicles |
|---|---|---|---|
| Relay | 2 Feb 2024 | 13 Nov 2025 | 2,193 |
How to check your vehicle
Use the official DVSA checker with your registration number to see if your exact vehicle is included. If it is, the manufacturer should have written to the registered keeper. The repair is free, even if you bought the vehicle second-hand.
Updated 3 July 2026. This page summarises an official notice. Details can change – always follow the official notice.