Service bulletins for the 2018 BMW X3
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.
389 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Throttle and cruise control are shown. Show all
| B510920 | 2020-04-20. Service bulletin. SUSPENSION; BACK OVER PREVENTION; VEHICLE SPEED CONTROL; VISIBILITY. G01 WIND NOISE DIAGNOSIS: Customer complaint of hissing or wind noise present in the interior of the vehicle at speeds above 60 mph. CAUSE The following areas and defects may cause this complaint: 1. A pillar gutter trim not correctly installed. 2. Door seal not correctly installed or a gap exists between the seal and the body. 3. Side view mirror cover deformity. 4. Improper door adjustment. 5. Side view mirror assembly to door alignment and triangle seal deformity. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.