Creaking or rattling noise from sunroof area
BMW technical service bulletin B540417 for 2016-2018 BMW 750LI, 2016-2018 BMW 740LI and 2017-2018 BMW 740LE and others.
- Bulletin number
- B540417
- Component
- Visibility: sun/moon roof assembly
- Summary
- CREAKING OR RATTLING NOISE FROM SUNROOF AREA: Creaking and/or rattling noise from the vicinity of the sunroof, especially when driving on uneven road surface.
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