BMW X5 2019–2020 — technical service bulletin
Bulletin B511320 · NHTSA communication 10175276 · issued Apr 1, 2020
Technical service bulletin
communication type
Structure
component
2019–2020
model years
4
vehicle entries
Official summary
REAR DOOR SEAL DETACHED: One or both rear door seals are detached from the rear door(s). Improper connection of the door seal to the door.
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.