Other ANN - CLA/174
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Other |
|---|---|
| NHTSA id | 11033421 |
| Published by NHTSA | 2026-06-04 |
| Manufacturer's number | ANN - CLA/174 |
| Manufacturer's date | 2026-05-23 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
In some cases, we are seeing issues with the CLA/174. After updating the CPR to 1.3.7, a coding mismatch is occurring between the CIVIC174 & IDC control units causing a driver assistance msg in the cluster. We are currently working diligently toward a solution. If you need support, please create an XSS Diagnosis case with necessary ID1 support package and we are happy to support. Thank you for your patience.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system
| MERCEDES-BENZ CLA 250+ (EV) | 2026 to 2027 |
|---|---|
| MERCEDES-BENZ CLA 350 4MATIC (EV) | 2026 to 2027 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.