Land Rover Discovery 2020 — technical service bulletin
Bulletin JLRTB02014NAS1 · NHTSA communication 10168886 · issued Nov 29, 2019
Technical service bulletin
communication type
Seats
component
2020
model years
3
vehicle entries
Official summary
The heated seat feature may not operate as expected and a customer may express one of the follow concerns: The heated seat temperature is slow to increase after the feature has been turned ON. The heated seat temperature does not decrease after the feature has been turned OFF.
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.