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SIB 54 06 19: Sunroof reverses when closing from tilt position

Sunroof reverses when closing from tilt position on BMW G20/F30/F34 models (2019); BMW explains the cause and the approved repair.

BMW service bulletin · NHTSA ID 10165260 · Aug 2019 · also written SI B54 06 19, B540619

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.

SUNROOF REVERSES WHEN CLOSING FROM TILT POSITION. The sunroof may reverse (anti-trap activates) when attempting to close from the vented position. This may only occur at high temperatures despite no obstruction being present. Sensitive anti-trap parameters.

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 54 06 19
Also written: SI B54 06 19, B540619, 54 06 19, SIB-54-06-19, SI B540619
NHTSA ID10165260
Document IDs filedB540619
TypeService bulletin
Date
Models330i
Model years2019
ChassisG20, F30, F34
EnginesB46/B48
Component (NHTSA)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

  • SIB 54 08 19 Sunroof reverses when closing Sunroof reverses when closing on BMW G20/G21/G32/F06 and other models (2018–2021); BMW explains the cause and the approved repair. Service bulletin · Feb 2021
  • SIB 54 15 19 Sunroof noise Sunroof noise on BMW G20/G21/F30/F34 models (2019–2020); BMW explains the cause and the approved repair. Service bulletin · Dec 2019

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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.