Land Rover Range Rover 2006–2012 — technical service bulletin
Bulletin LTB00259NAS4 · NHTSA communication 10097101 · issued Sep 9, 2016
Technical service bulletin
communication type
Equipment
component
2006–2012
model years
7
vehicle entries
Official summary
Situation: the touch screen volume control may be erratic, jumps up in stages, or functions backwards (request volume increase but volume decreases).
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.