BMW X5 2006–2007 — technical service bulletin
Bulletin SI B31 01 07 · NHTSA communication 10024525 · issued Jan 1, 2008
Technical service bulletin
communication type
Suspension
component
2006–2007
model years
2
vehicle entries
Official summary
Knocking noise from front suspension. *nj
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.