Service bulletin B540223
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 | 10243936 |
| Published by NHTSA | 2023-11-01 |
| Manufacturer's number | B540223 |
| Manufacturer's date | 2023-10-06 |
| NHTSA component | VISIBILITY:SUN/MOON ROOF ASSEMBLY; STRUCTURE |
NHTSA's summary
Water ingress from the panoramic sunroof (aka moonroof), either on the front driver’s and/or passenger’s side.
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
Body and frame, Glass, wipers and mirrors, Sunroof
| BMW X1 | 2023 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.