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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.

BMW service campaign · NHTSA ID 11018727 · May 2025 · also written SI B61 05 25, B610525

What it covers

A service campaign is a fix BMW performs free on affected cars. Ask a BMW center whether it is open on your VIN.

48V Battery Threaded Connections

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 61 05 25
Also written: SI B61 05 25, B610525, 61 05 25, SIB-61-05-25, SI B610525
NHTSA ID11016443, 11018727 (revisions)
Document IDs filedB610525
TypeService campaign
Date (first filed Mar 2025)
ModelsX3
Model years2025
ChassisG45
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.