BMW X5 2019–2020 — technical service bulletin
Bulletin B522119 · NHTSA communication 10179001 · issued Jul 1, 2020
Technical service bulletin
communication type
Seats
component
2019–2020
model years
4
vehicle entries
Official summary
SEAT OPERATIONAL CHANGES AS OF 7/2019 I-LEVEL FOR G05/G07: Flashing LED in trunk mounted switch pack.
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.