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Over-the-air update InVehicle-InApp-Comm

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)
TypeOver-the-air update
NHTSA id11028294
Published by NHTSA2026-02-05
Manufacturer's numberInVehicle-InApp-Comm
Manufacturer's date2026-01-23
NHTSA componentPOWER TRAIN

NHTSA's summary

The right rear drive shaft may not have been manufactured correctly during production and may break. In the event of a fault, you will hear significant noises in the area of the rear axle and the driving performance will be noticeably reduced. At the same time, warning lights and Check Control messages will be shown on the Central Display.

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

Transmission and driveline

Vehicles listed
BMW X52025
BMW X62025

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

Other bulletins for the same vehicles and component
B0638262026-08-03. Other. Shaft Return
B3303252025-09-15. Service campaign. The rear right driven half-shaft (aka output shaft/driven shaft) may not have been manufactured correctly during production and may break. In the event of a failure, there could be significant noises in the area of the rear axle and the driving performance will be noticeably reduced.
B2702202025-06-17. Service bulletin. There is a jerking or shuddering during either or both of the following: Cornering or accelerating from low speeds Driving with low to medium loads
B2401252025-06-02. Service campaign. Delivery Stop Transmission Control Unit
B1109242024-12-02. Service campaign. Delivery Stop Flywheel