Land Rover Discovery 2019–2020 — technical service bulletin
Bulletin SFCC Slide29 · NHTSA communication 10163970 · issued Jul 11, 2019
Technical service bulletin
communication type
Electrical System
component
2019–2020
model years
8
vehicle entries
Official summary
Customer states there is no audio output from the speakers on all sources
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.