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Service bulletin B310626

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 id11033032
Published by NHTSA2026-06-01
Manufacturer's numberB310626
Manufacturer's date2026-05-22
NHTSA componentSUSPENSION

NHTSA's summary

Noises from the front axle when driving over rough road surfaces, or when turning.

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

Suspension

Vehicles listed
BMW 530I2023, 2024, 2025
BMW 740I2023, 2024, 2025

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
B3105262026-05-01. Service bulletin. “Popping” noise from the front axle when cornering and driving on uneven road surfaces.
B3103242026-04-27. Service bulletin. When rolling forward or backwards with the steering at full lock (left or right) without the brake applied, a “groan”-type noise may be heard from the front axle. The noise is most noticeable after load reversal. The noise can be heard beginning at the 7 second time stamp.
B0602262026-02-04. Other. Tension Strut Return
B3701252025-01-25. Service campaign. DELIVERY STOP: SUSPENSION STRUT HOLDER
B0687242025-01-04. Other. Spring Strut Return
B0682242024-12-03. Other. Spring Strut Return
B0679242024-11-01. Other. Air Suspension Strut Return
B3302242024-09-01. Service bulletin. When driving over a rough road surface (e.g., cobblestone or similar surfaces), a rattling noise may beheard from the rear axle. See attached video V33 01 24, raise your speaker volume.
B3102242024-03-02. Service bulletin. A knocking, “thump”-type noise may be heard from the front axle during straight-ahead driving on uneven road surfaces at low speed, e.g., below 40 mph.