Land Rover Range Rover 2018–2021 — technical service bulletin
Bulletin SSM74642 · NHTSA communication 10185311 · issued Dec 15, 2020
Technical service bulletin
communication type
Structure
component
2018–2021
model years
4
vehicle entries
Official summary
Customers report a vibration felt through the base of the driverâ s seat and are visually able to see the upper section of the passenger seat shaking.
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.