BMW X3 2025 — service campaign
Bulletin B330225 · NHTSA communication 11018517 · issued May 12, 2025
Service campaign
communication type
Power Train
component
2025
model years
1
vehicle entries
Official summary
Sufficient grease was not applied to the left rear axle shaft. The velocity joints could overheat after a short amount of driving
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.