Land Rover Defender 2020–2022 — technical service bulletin
Bulletin SFCC_OCT2021_20 · NHTSA communication 10202820 · issued Oct 15, 2021
Technical service bulletin
communication type
Electrical System
component
2020–2022
model years
3
vehicle entries
Official summary
AEB warning on Instrument Panel Cluster
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.