Service bulletins for the 2017 BMW 550i
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.
188 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Suspension are shown. Show all
| B310112 | 2020-09-14. Service bulletin. SUSPENSION. CRACKING NOISES FROM THE FRONTAXLE AREA WHILE TURNING THE WHEELS, WHEN STATION: Cracking noises are heard from the front axle area while maneuvering at low speeds (e.g., parking lot maneuvers) or when turning the steering wheel while stationary. |
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| B370115 | 2018-12-10. Service bulletin. SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM. Service Action: Replace Left Rear Air Spring. Torsional stress can cause the threaded fabric of the left air spring bellow to rupture and lose its airtightness. If the air spring is not airtight, the vehicle will lean on one side. |
| B310112 | 2018-11-05. Service bulletin. EQUIPMENT; BACK OVER PREVENTION; SUSPENSION:FRONT:WHEEL BEARING. CLICKING NOISE FROM FRONT AXLE This Service Information bulletin supersedes SI 31 01 12 dated June 2015. Clicking noises are heard from the front axle area while maneuvering at low speeds (e.g., parking lot maneuvers). CAUSE Movement between the contact surfaces of the wheel bearing and swivel bearing (knuckle) |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.