BMW X3 2024 — technical service bulletin
Bulletin B653323 · NHTSA communication 10244269 · issued Oct 23, 2023
Technical service bulletin
communication type
Equipment
component
2024
model years
2
vehicle entries
Official summary
Due to an improper process during vehicle production, the roof-mounted antenna housing may not be correctly affixed to the roof, and water could enter the vehicle.
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.