Service bulletins for the 2012 BMW X3
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.
349 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Sunroof are shown. Show all
| B540421 | 2023-11-01. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY; STRUCTURE. This situation can result in two customer complaints: 1. Wind noise 2. Excess water entry |
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| B540421 | 2022-10-31. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. The front sunroof glass seal has shrunk, creating a gap which can cause wind noise or excess water entry. |
| B541219 | 2019-10-21. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY; EQUIPMENT. RATTLE NOISE FROM SUNROOF AREA: There is a rattle noise present from the area of the sunroof most commonly when driving over rough road surfaces. |
| B540818 | 2018-11-26. Service bulletin. EQUIPMENT; VISIBILITY:SUN/MOON ROOF ASSEMBLY. SUNROOF REPAIR KIT COMPONENTS. Based on feedback from technicians, it can be difficult to identify the individual components included with sunroof repair kits. In some cases complete sunroofs are replaced, when a sunroof repair kit could have been used. This bulletin covers the contents of the sunroof repair kits in order to help you identify the correct repair for the vehicle you are working on. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.