On rare occasions, your Range Rover may develop a problem wherein the navigation/music/climate touchscreen becomes unresponsive. The music volume knob may stop working. Turning the car on and off does not fix the problem.
Another method that has worked for some is to-
- Pull fuse 51 accessible via the right side of the rear storage compartment (the trunk)
- Pop open the sidewall of the trunk area and use finger strength to remove fuse 51
- The screen will go blank
- Reinsert the fuse
- The system should reboot and now work