Land Rover Range Rover 2016 — technical service bulletin
Bulletin LTB01050NAS1 · NHTSA communication 10106441 · issued Mar 29, 2017
Technical service bulletin
communication type
Engine
component
2016
model years
2
vehicle entries
Official summary
"situation: the engine accessory drive belt may become cracked, leading to an intermittent 'chirping' noise from the engine 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.