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Service bulletin B652123

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10241371
Published by NHTSA2023-08-28
Manufacturer's numberB652123
Manufacturer's date2023-07-01
NHTSA componentELECTRICAL SYSTEM:ADAS:BLINDSPOT:SOFTWARE

NHTSA's summary

During workshop repairs with software updates, certain customer vehicles may be changed to BMW Operating System 8.5, and returned to customers without making them aware of the change.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Driver assistance, Electrical system, Blind spot detection

Vehicles listed
BMW IX2023, 2024
BMW IX M602023

Listing a model year does not mean every vehicle of it is concerned: the document says which.