BMW X5 2025 — technical service bulletin
Bulletin B120626DCS · NHTSA communication 11033153 · issued May 29, 2026
Technical service bulletin
communication type
Engine
component
2025
model years
2
vehicle entries
Official summary
Update - Variable Valve Timing
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.