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SIB 63 09 25: Electrical system software update
Electrical system software update on BMW G42/G45 models (2025–2026); BMW released a software update.
BMW service bulletin · NHTSA ID 11032740 · May 2026 · also written SI B63 09 25, B630925
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.
Details
| Bulletin number | SIB 63 09 25 Also written: SI B63 09 25, B630925, 63 09 25, SIB-63-09-25, SI B630925 |
|---|---|
| NHTSA ID | 11023118, 11026955, 11030309, 11032740 (revisions) |
| Document IDs filed | B630925 |
| Type | Service bulletin |
| Date | (first filed Sep 2025) |
| Models | 230i, X3 |
| Model years | 2025–2026 |
| Chassis | G42, G45 |
| Engines | B46/B48, B58 |
| Component (NHTSA) | Electrical System Exterior Lighting |
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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- SIB 61 05 25 Battery service campaign Battery service campaign on BMW G45 models (2025); BMW repairs affected cars free under a service campaign. Service campaign · May 2025
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Some failures are covered by a safety recall or a warranty extension. Our free recall check lists NHTSA recalls for your car's model and year.
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.