Service bulletin B511121
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 | 10198904 |
| Published by NHTSA | 2021-07-06 |
| Manufacturer's number | B511121 |
| Manufacturer's date | 2021-05-01 |
| NHTSA component | PARKING BRAKE |
NHTSA's summary
ROOF TRIM STRIP LOOSE AT REAR: The roof trim strip may be loose at the last (rearmost) clip as shown. This can occur on either side of the roof, or on both sides.
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
Brakes, Parking brake
| BMW M4 | 2021 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.