Land Rover Range Rover 2014–2016 — technical service bulletin
Bulletin LTB00852NAS1 · NHTSA communication 10105918 · issued Nov 25, 2015
Technical service bulletin
communication type
Seats
component
2014–2016
model years
3
vehicle entries
Official summary
"situation: on vehicles fitted with ebony-colored leather seat covers only, the seat cover(s) may be discolored and/or appear yellow. Cause: this may be caused by a change in the leather tanning process."
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.