BMW X3 2025 — technical service bulletin
Bulletin InVeh-InApp-Comm · NHTSA communication 11030322 · issued Mar 25, 2026
Technical service bulletin
communication type
Structure
component
2025
model years
1
vehicle entries
Official summary
Under certain conditions when driving, the underbody baffles may not completely prevent water ingress. To correct this, the underbody baffles will be re-sealed.
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.