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SIB 65 01 26: Unknown or other warning message

Unknown or other warning message on BMW G45 models (2025); BMW explains the cause and the approved repair.

BMW service bulletin · NHTSA ID 11027775 · Jan 2026 · also written SI B65 01 26, B650126

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.

The remaining portion of the tag is ofinsufficient length to extract it.

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 65 01 26
Also written: SI B65 01 26, B650126, 65 01 26, SIB-65-01-26, SI B650126
NHTSA ID11027775
Document IDs filedB650126
TypeService bulletin
Date
ModelsX3
Model years2025
ChassisG45
EnginesB46/B48, B58
Component (NHTSA)Unknown Or Other

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 your VIN for recalls

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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.

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