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SIB 65 03 26: Electrical system service information

Electrical system service information on BMW G42/G45/U10/U11 models (2025); BMW shared service information.

BMW service bulletin · NHTSA ID 11028926 · Feb 2026 · also written SI B65 03 26, B650326

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.

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NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 65 03 26
Also written: SI B65 03 26, B650326, 65 03 26, SIB-65-03-26, SI B650326
NHTSA ID11028926
Document IDs filedB650326
TypeService bulletin
Date
Models230i, X1, X2, X3
Model years2025
ChassisG42, G45, U10, U11
EnginesB46/B48, B58
Component (NHTSA)Electrical System

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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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.