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Service bulletin B320523

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 id10247566
Published by NHTSA2024-01-03
Manufacturer's numberB320523
Manufacturer's date2023-12-20
NHTSA componentSTEERING

NHTSA's summary

The bolting of the sensor housing on the steering gear may not have been carried out correctly. The originalbolting may cause a low offset in the sensor signal and result in a noticeable asymmetry of the steering assistance.

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

Steering

Vehicles listed
BMW 330I2024
BMW X32024
BMW X42024

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

Recalls for the same vehicles and component
26V5240002026-08-12. STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM
20236142023-11-16. Steering
23V7700002023-11-16. STEERING

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
B3201232025-08-13. Service bulletin. When turning the steering wheel while stationary or when driving on uneven roads; cracking, creaking, or knocking noises may be heard.
B3205252025-05-21. Service bulletin. “Knocking/thumping” noise during steering wheel movements and returning to the center position. See attached video V32 05 25 Column noise.
B3204252025-05-21. Service bulletin. After prolonged straight-ahead driving (e.g. highway driving), there may be a temporary, slightly noticeable increase in steering forces when steering out of the steering wheel center position. This minimally noticeable increase in steering forces is perceived as a slight, brief resistance. After overcoming this brief resistance when steering out of the steering wheel center position, no permanent increase in steering forces is noticeable.
B3201252025-01-23. Service bulletin. Rumbling, groaning type noises from the EPS when the steering wheel is at the end stops.
B3102232024-11-01. Service bulletin. When turning the steering wheel while stationary or when driving on uneven roads; cracking, creaking, or knocking noises may be heard.
B3106242024-07-25. Service campaign. DELIVERY STOP: REPLACE TENSION STRUT HEXAGON NUT
B3601212024-02-01. Service bulletin. At low outside temperatures (below 40 degrees F) and slow driving speeds (i.e. when parking, maneuvering)with a large steering angle, the front end can be slightly axially misaligned. This can be felt (jerking)/ heard via an acoustic acknowledgement (clunk) as seen at the 11 second mark of the video. See attached video V36 01 21.
B3205232023-12-06. Service bulletin. BMW AG has issued a Delivery Stop (effective November 17, 2023) on certain Model Year 2024 BMWvehicles that were produced between August 18, 2023, and September 29, 2023. Do not deliver to a customer, a New, Certified Pre-Owned or Used vehicle subject to a Delivery Stop,until the vehicle is repaired. Do not use or sell replacement equipment/parts subject to a DeliveryStop. The bulletin will be updated when additional information becomes available.