BMW X5 2019–2020 — technical service bulletin
Bulletin B541319 · NHTSA communication 10179817 · issued Aug 1, 2020
Technical service bulletin
communication type
Visibility
component
2019–2020
model years
5
vehicle entries
Official summary
FRONT ROLLER SUNSHADE LOOSE: 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. This bulletin only applies to vehicles with an Alcantara headliner. The Alcantara material may be too thick to operate correctly in the panoramic sunroof frame.
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.