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Service campaign B240224

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 campaign
NHTSA id11006723
Published by NHTSA2024-09-01
Manufacturer's numberB240224
Manufacturer's date2024-08-14
Campaign id or software version0024750100
NHTSA componentPOWER TRAIN

NHTSA's summary

Due to a manufacturing issue, the torque on the bolts of the transmission Mechatronics was not carried outaccording to the specification. The faulty torquing can cause a malfunction within the transmission, and as a result, the emergencyoperation of the transmission.

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 530I2024
BMW X52024
BMW X72024

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
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.
B2402242025-04-29. Service campaign. Due to a manufacturing issue, the torque on the bolts of the transmission Mechatronics was not carried outaccording to the specification. The faulty torquing can cause a malfunction within the transmission, and as a result, the emergencyoperation of the transmission.
B1109242025-01-25. Service campaign. During manufacturing, the dual-mass flywheel has not been sufficiently greased. The insufficient grease may result in acoustic abnormalities and vibrations in the vehicle's powertrain.
B2702202024-07-02. 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 There are no warning lights or Check Control messages.
B2702202024-05-29. 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 There are no warning lights or Check Control messages.
B2402242024-04-01. Service bulletin. BMW AG has issued a Delivery Stop (effective March 15, 2024) on a small number of Model Year 2024 BMW vehicles that were produced between January 30, 2024, and March 7, 2024.