BMW X5 2019–2020 — technical service bulletin
Bulletin B511620 · NHTSA communication 10175279 · issued Apr 1, 2020
Technical service bulletin
communication type
Structure
component
2019–2020
model years
4
vehicle entries
Official summary
WIND NOISE FROM WINDSHIELD SIDE TRIM: A wind noise from the windshield area is present while driving caused by a separation of the windshield side trim (circled) on one or both sides. Improper bonding of the side windshield trim during production.
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.