BMW X5 2024 — technical service bulletin
Bulletin B310326 · NHTSA communication 11029047 · issued Feb 23, 2026
Technical service bulletin
communication type
Suspension
component
2024
model years
3
vehicle entries
Official summary
Various external influences can cause premature aging of the tension strut hydro-mount elastomer; which can lead to cracks in the material, and leakage.
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.