Cadillac 2 recall: No Driver Notification During Loss of Communication to Headlamp Module
Yes – some of these vehicles are being recalled
- What's wrong
- Affected vehicles do not conform to ECE R48 and fail to alert the driver via DIC message if there is a loss of communication between the headlamp control module and body control module.
- What to do
- Contact a Cadillac 2 dealer to book the free repair. Reprogram the body control module.
Source: Driver and Vehicle Standards Agency (DVSA)
Check your reg on DVSA ↗
What’s wrong
Affected vehicles do not conform to ECE R48 and fail to alert the driver via DIC message if there is a loss of communication between the headlamp control module and body control module.
The fix
Reprogram the body control module.
Vehicles affected
| Model | Built from | Built to | Vehicles |
|---|---|---|---|
| Lyriq | 31 Oct 2024 | 25 Nov 2024 | 275 |
| Lyriq | 24 Aug 2022 | 20 Sep 2024 | 1,197 |
| CT5 | 18 May 2023 | 18 May 2023 | 1 |
| Escalade | 6 Oct 2021 | 4 Sep 2024 | 3,032 |
| Escalade Esv | 20 Apr 2021 | 3 Sep 2024 | 713 |
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 12 October 2026. This page summarises an official notice. Details can change – always follow the official notice.