Land Rover Range Rover 2010–2014 — technical service bulletin
Bulletin LTB00482NAS5 · NHTSA communication 10224523 · issued Oct 31, 2014
Technical service bulletin
communication type
Back Over Prevention
component
2010–2014
model years
8
vehicle entries
Official summary
Technical Bulletin: Supercharger 'Clattering' /'knock'/ 'Rattle' Noise 5.0 S/C V8 Engine.
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.