Service bulletins for the 2021 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.
292 on file from NHTSA, as of 2026-10-19.
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By component
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Only bulletins with component: Wheels are shown. Show all
| B410223 | 2023-06-26. 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. |
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| B310122 | 2022-06-21. 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. |
| B520521 | 2021-04-26. 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. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.