Land Rover Defender 2022–2023 — technical service bulletin
Bulletin SFCC_JAN2023_38 · NHTSA communication 10231379 · issued Jan 13, 2023
Technical service bulletin
communication type
Equipment
component
2022–2023
model years
6
vehicle entries
Official summary
Customer may have concerns related to microphone related functions not being available
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.