Land Rover Defender 2020 — technical service bulletin
Bulletin JLRTB02054NAS1 · NHTSA communication 10180868 · issued Sep 11, 2020
Technical service bulletin
communication type
Electrical System
component
2020
model years
2
vehicle entries
Official summary
Loadspace air suspension switch operation inverted
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.