Service bulletin LI91.10-P-080683
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 | Service bulletin |
|---|---|
| NHTSA id | 11033857 |
| Published by NHTSA | 2026-06-16 |
| Manufacturer's number | LI91.10-P-080683 |
| Manufacturer's date | 2026-06-12 |
| NHTSA component | SEATS |
NHTSA's summary
Complaint Customer reports a squeaking or creaking sound (See Example) originating from the lower front seat area. This sound may occur under the following conditions: • Driving over uneven or rough road surfaces • During cornering / vehicle body movement • When there is movement or load shift in the seat base. Cause Insufficient lubrication of components within the seat height adjustment mechanism Remedy Replace the seat height adjuster assembly
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
Seats
| MERCEDES-BENZ CLA 250 | 2026 |
|---|---|
| MERCEDES-BENZ CLA 250 4MATIC | 2026 |
| MERCEDES-BENZ CLA 250+ (EV) | 2026 |
| 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.