BMW X3 2024 — service campaign
Bulletin B540124 · NHTSA communication 11005232 · issued Jul 2, 2024
Service campaign
communication type
Structure
component
2024
model years
1
vehicle entries
Official summary
Incorrect evaluation of the camera system at the manufacturer. It was not recognized that the drain tubes forthe panoramic sunroof were not connected to the sunroof inner frame (aka “cassette”) at the front of thevehicle. If the drain tubes are not connected to the sunroof cassette, it is possible for water to enter the front footwell of 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.