Land Rover Range Rover 2007–2009 — technical service bulletin
Bulletin LTB00459NAS2 · NHTSA communication 10214035 · issued Oct 1, 2013
Technical service bulletin
communication type
Electrical System
component
2007–2009
model years
3
vehicle entries
Official summary
Technical Bulletin: Loss of Customer Radio/Clock Preferences with Different Keys.
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.