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Service bulletins for the 2020 BMW X7

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.

360 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Wheels are shown. Show all

Bulletins, newest first
B2702202025-04-04. Service bulletin. POWER TRAIN; WHEELS. 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.
B4102232023-06-26. Service bulletin. WHEELS; STRUCTURE. Due to prolonged, normal body flex acting on the vehicle during its service life, a small indentation and/or a crack can form in the body sheetmetal in the right rear wheelwell (aka wheel house). Potential water ingress and a risk of corrosion is possible.
B3101222022-06-21. Service bulletin. WHEELS. During inspection and/or diagnosis there is noticeable dirt/grease buildup on the axles near the inner and/or outer CV boots.
B5205212021-04-26. Service bulletin. WHEELS; STRUCTURE. REWORK SEAT MECHANISM 2ND ROW SEAT: The mounting nuts on the rear left seat frame (60% seat, situated behind the driver's seat) were not properly tightened.
B3405172020-08-31. Service bulletin. SERVICE BRAKES, HYDRAULIC; WHEELS. TICKING NOISE WHILE CORNERING WITHOUT THE BRAKES APPLIED: Ticking noise coming from front wheel while cornering without brakes applied, noticeable at low speeds. The vehicle must be moving.
B2702202020-06-15. Service bulletin. LANE DEPARTURE; WHEELS. JERKING OR SHUDDERING FROM THE DRIVELINE (XDRIVE TRANSFER CASE ATX13-X): 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. CAUSE Unevenly worn or incorrect fitment tires are installed on the vehicle or the factory-filled transfer case oil does not meet BMW specifications.
B3405172020-04-20. Service bulletin. BACK OVER PREVENTION; SERVICE BRAKES, HYDRAULIC; WHEELS; POWER TRAIN. TICKING NOISE WHILE CORNERING WITHOUT THE BRAKES APPLIED: This Service Information Bulletin (Revision 3) replaces SI B34 05 17 dated September 2017. Ticking noise coming from front wheel while cornering without brakes applied noticeable at low speeds. The vehicle must be moving. See attached video V34 01 20 Note: For a similar noise heard when parking with the brakes applied refer to SIB 31 01 12. Microscopic movement of the contact interface between the inner brake disc and the wheel bearing flange on vehicles equipped with lightweight brake discs.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.