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SIB 61 19 25: Electrical system check engine light

Electrical system check engine light on BMW G05/G09/G60/G70 and other models (2023–2026); BMW explains the cause and the approved repair.

BMW service bulletin · NHTSA ID 11030053 · Mar 2026 · also written SI B61 19 25, B611925

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 malfunction indicator lamp (MIL) is triggered by the erroneous fault code 031BFC- AC charging,charging electronics 2, internal fault: No internal capacitor discharge stored in the CCU. However, AC charging is operating as designed without a charging concern or issue.

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 61 19 25
Also written: SI B61 19 25, B611925, 61 19 25, SIB-61-19-25, SI B611925
NHTSA ID11024713, 11027771, 11030053 (revisions)
Document IDs filedB611925
TypeService bulletin
Date (first filed Oct 2025)
Models550e, 750e, M5, X5, X5 plug-in hybrid, XM
Model years2023–2026
ChassisG05, G09, G60, G70, G90
EnginesB58, N63, S68
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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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.

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