Land Rover Discovery 2017–2018 — technical service bulletin
Bulletin N258NAS2 · NHTSA communication 10161411 · issued May 1, 2019
Technical service bulletin
communication type
Electrical System
component
2017–2018
model years
9
vehicle entries
Official summary
A potential issue has been identified on certain Land Rover vehicles within the listed Affected Vehicle Range where an unexpected alarm activation (with the vehicle locked) occurs and/or the vehicle cannot be locked.
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.