Land Rover Defender 2023 — technical service bulletin
Bulletin SSM75941 · NHTSA communication 10232704 · issued Feb 24, 2023
Technical service bulletin
communication type
Equipment
component
2023
model years
8
vehicle entries
Official summary
Key Remote Will Not Unlock/ Lock the Vehicle Intermittently And Smart Key Not Found Displayed
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.