Land Rover Discovery 2014–2018 — technical service bulletin
Bulletin LTB01068NAS2 · NHTSA communication 10145930 · issued Aug 15, 2018
Technical service bulletin
communication type
Equipment
component
2014–2018
model years
8
vehicle entries
Official summary
The air blowing through the A-pillar air vents may be noticeably cooler than the air blowing through any other air vents, affecting the ability to set a constant, comfortable temperature in the passenger compartment.
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.