Citroen C3 and C3 AIRCROSS recall: Alarm triggered randomly – BCM software
Yes – some of these vehicles are being recalled
- What's wrong
- On affected vehicles due to a Body Control Module (BCM) software weakness an alarm siren may randomly trigger when the vehicle is locked.
- What to do
- Contact a Citroen dealer to book the free repair. Update the BCM software.
Source: Driver and Vehicle Standards Agency (DVSA)
Check your reg on DVSA ↗
What’s wrong
On affected vehicles due to a Body Control Module (BCM) software weakness an alarm siren may randomly trigger when the vehicle is locked.
The fix
Update the BCM software.
Vehicles affected
| Model | Built from | Built to | Vehicles |
|---|---|---|---|
| C3 | 15 Jan 2025 | 9 Feb 2026 | 4,457 |
| C3 AIRCROSS | 25 Mar 2025 | 9 Feb 2026 | 5,885 |
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 30 March 2026. This page summarises an official notice. Details can change – always follow the official notice.