Land Rover Defender 2020 — technical service bulletin
Bulletin BIG5MAR_34B · NHTSA communication 10209988 · issued Mar 10, 2022
Technical service bulletin
communication type
Air Bags
component
2020
model years
2
vehicle entries
Official summary
Affected vehicles have been built with front seat thorax airbags that were manufactured with labelling depicting prototype parts. While there are no functional concerns with the airbags, a decision has been taken to replace the front driver and passenger seat airbags under this owner notified program.
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.