BMW X5 2024–2026 — technical service bulletin
Bulletin B520126 · NHTSA communication 11030063 · issued Mar 9, 2026
Technical service bulletin
communication type
Seats
component
2024–2026
model years
6
vehicle entries
Official summary
The customer brings vehicle in with one or both of the second row 60/40 split seats in the folded position.The seat does not respond to any requests from the second seat row seat switch button(s).
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.