Service bulletin B510921
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 | 10199295 |
| Published by NHTSA | 2021-07-19 |
| Manufacturer's number | B510921 |
| Manufacturer's date | 2021-05-01 |
| NHTSA component | EQUIPMENT; VISIBILITY |
NHTSA's summary
GROANING FROM THE SIDE WINDOWS: There is a groaning noise present from the area where the side windows meet the convertible top while driving. Insufficient seal pressure against the side windows.
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
Equipment and accessories, Glass, wipers and mirrors
| BMW 228I | 2015, 2016 |
|---|---|
| BMW 230I | 2017, 2018, 2019, 2020, 2021 |
| BMW M235I | 2015, 2016 |
| BMW M240I | 2017, 2018, 2019, 2020, 2021 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
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