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Service bulletins for the 2020 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.

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

By type

By component

Only bulletins with component: Glass, wipers and mirrors are shown. Show all

Bulletins, newest first
B5109202020-04-20. 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.
B6123152019-12-16. Service bulletin. EQUIPMENT; VISIBILITY:WINDSHIELD WIPER/WASHER. Low Washer Fluid Warning Light is illuminated when the Washer Fluid Tank is Full : The low washer fluid warning is illuminated even though the washer fluid reservoir is full. There are no faults stored in the system for the washer fluid level switch. A non-approved washer fluid was used that is silicone-based. Silicone-based fluids are not compatible with the contactless capacitive level sensor. Fluids that contain a silicone additive are normally colored other than blue.
B5411192019-10-21. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; STRUCTURE. SUNROOF WATER LEAK DIAGNOSIS: This bulletin outlines multiple known areas of possible water entry for the vehicles listed above. It serves only as a diagnostic resource in troubleshooting water leak complaints from the roof area.

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