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SIB 54 04 17: Sunroof rattle

Sunroof rattle on BMW G11/G12 models (2016–2020); BMW explains the cause and the approved repair.

BMW service bulletin · NHTSA ID 10175280 · Apr 2020 · also written SI B54 04 17, B540417

What it covers

A service bulletin tells BMW technicians how to diagnose or fix a known issue. It is not a recall: a repair under a bulletin is normally paid by the owner unless the car is still under warranty or a warranty extension applies.

CREAKING OR RATTLING NOISE FROM SUNROOF AREA: Creaking and/or rattling noise from the sunroof area especially when driving on uneven road surfaces. This can already take place as of low speeds.

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 54 04 17
Also written: SI B54 04 17, B540417, 54 04 17, SIB-54-04-17, SI B540417
NHTSA ID10142935, 10168002, 10175280 (revisions)
Document IDs filedB540417
TypeService bulletin
Date (first filed Jan 2018)
Models740e, 740i, 740LE, 740LI, 745e, 750i, 750LI, B7 ALPINA, M760i, M760LI
Model years2016–2020
ChassisG11, G12
EnginesB46/B48, B58, N63, N74
Component (NHTSA)Structure
Visibility
Visibility › Sun/Moon Roof Assembly

Model, year and engine coverage comes from NHTSA's records. Not every car in this range is affected; the official document lists the exact production dates and conditions.

Related bulletins

Before you pay, check the VIN for recalls. Some failures are covered by a safety recall or a BMW warranty extension.

Source: NHTSA Manufacturer Communications (public data). BimmerBench is not affiliated with BMW or NHTSA. The title and description above are our own plain-English summary; the full bulletin is BMW's document, linked above.

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