BMW X1 Sav 2013–2014 — technical service bulletin
Bulletin 330213 · NHTSA communication 10150259 · issued Oct 1, 2013
Technical service bulletin
communication type
Suspension
component
2013–2014
model years
2
vehicle entries
Official summary
Service Action: Check Rear Shocks. Noise is heard from the rear axle area over rough road surfaces. These noises can become louder over time.
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.