Land Rover Discovery 2012–2018 — technical service bulletin
Bulletin LTB01133NAS1 · NHTSA communication 10145919 · issued Aug 8, 2018
Technical service bulletin
communication type
Electrical System
component
2012–2018
model years
10
vehicle entries
Official summary
During an in-vehicle call, the third party may experience an echo -- hearing their own voice -- after a short delay.
Vehicles covered
- 2016 Land Rover Discovery
- 2017 Land Rover Discovery
- 2018 Land Rover Discovery
- 2012 Land Rover Range Rover Evoque
- 2013 Land Rover Range Rover Evoque
- 2014 Land Rover Range Rover Evoque
- 2015 Land Rover Range Rover Evoque
- 2016 Land Rover Range Rover Evoque
- 2017 Land Rover Range Rover Evoque
- 2018 Land Rover Range Rover Evoque
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.