Land Rover Discovery 2016–2017 — technical service bulletin
Bulletin Q633NAS5 · NHTSA communication 10125225 · issued Jul 14, 2017
Technical service bulletin
communication type
Equipment
component
2016–2017
model years
3
vehicle entries
Official summary
Situation: Jaguar Land Rover have developed the latest software upgrade in response to customer feedback on the performance of the InControl® Touch Pro system. Some customers may have experienced infotainment issues and this software upgrade is designed to enhance the robustness of the following features and functions:* Satellite Digital Audio Radio Service (SDARS) lock up, audio loss, channel artwork not displayed * Infotainment Master Controller (IMC) resets, blank screens, and poor system performance * CD ripping/playback issues * Media Player crash, library track select fails, USB Source r
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.