BMW X1 2023–2024 — service campaign
Bulletin B280224 · NHTSA communication 11005217 · issued Jul 4, 2024
Service campaign
communication type
Power Train
component
2023–2024
model years
2
vehicle entries
Official summary
Micro-movements combined with frictional corrosion can increase wear on the longitudinal splinedconnection between the double clutch transmission (DCT) and the transfer box.
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.