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SIB 54 02 23: Sunroof service information
Sunroof service information on BMW U11 models (2023); BMW explains the cause and the approved repair.
BMW service bulletin · NHTSA ID 10243936 · Oct 2023 · also written SI B54 02 23, B540223
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.
Water ingress from the panoramic sunroof (aka moonroof), either on the front driver"¢ÂÂs and/or passenger"¢ÂÂs side.
Details
| Bulletin number | SIB 54 02 23 Also written: SI B54 02 23, B540223, 54 02 23, SIB-54-02-23, SI B540223 |
|---|---|
| NHTSA ID | 10243936 |
| Document IDs filed | B540223 |
| Type | Service bulletin |
| Date | |
| Models | X1 |
| Model years | 2023 |
| Chassis | U11 |
| Engines | B46/B48 |
| Component (NHTSA) | Structure 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.
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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.