BMW X5 2019–2021 — technical service bulletin
Bulletin B541319 · NHTSA communication 10214264 · issued Feb 1, 2022
Technical service bulletin
communication type
Visibility
component
2019–2021
model years
8
vehicle entries
Official summary
The roller sunshade (aka sun protection or sunblind) of the front panoramic sunroof is bunching up during operation or may hang down and appear loose.
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.