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November 16, 2021 Service bulletin

4X4I screen

Land Rover technical service bulletin IC TP 21B for 2017-2022 Land Rover Range Rover, 2017-2020 Land Rover Discovery and 2016-2020 Jaguar XF and others.

Bulletin number
IC TP 21B
Component
Electrical system
Summary
4X4I SCREEN The screen will show the correct pitch and roll angle of the vehicle APPLE CARPLAY Turn by turn voice guidance will now work in Apple CarPlay Maps INSTRUMENT PANEL CLUSTER CONTROL MODULE B (IPCB) When playing FM radio source the IPCB will no longer show a Gray background COMPASS VIEW The north indicator "N" in compass view will be updated when there is a theme change HOTSPOT CONNECTIVITY Improved stability of Hotspot functionality DVD Improved stability of DVD functionality ELECTRIC VEHICLE (EV) CHARGING Charging port will flash green instead of blue when charging MEDIA PLAYER Album art is now available in media library STEERING WHEEL CONTROLS Improved stability of Steering wheel control functionality after using rear media feature REAR SEAT ENTERTAINMENT (RSE) Video can now be played on both rear screens at the same time In the rear right screen, the text for passenger and driver seats are no longer swapped in German SELF-LEARNING CAR Improved stability of self learning car mode SETTINGS In the Chattanooga region in USA near the Eastern/Central time zone border the infotainment time is now no longer 1 hour behind in Auto mode Telematic Control Unit Module (TCU) installation popup will no longer display message in English while the language is set to Chinese SYSTEM Improved stability on start up TIMED CLIMATE Timed climate icon will no longer appear on Interactive Display Module 'A' (IDMA) while vehicle is in motion

Owners of these vehicles have filed 227 complaints in the electrical category.

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