Using the lower button on the steering wheel the driver is supposed to be able to cycle through 3 different Drive Modes. One of those modes is called "Car Centric" & it shows a car in the centre of the dashboard display. Another mode is supposed to be "Navigation" which should show a map in the centre of the dashboard display - the issue is, our car shows just dark space in the centre in "Navigation" mode- no map. I like how each mode changes the dashboard dials a bit, but I would like the navigation mode to show the map. Is there a setting that needs to be adjusted for my "Navigation" mode to work correctly - - or is my display misbehaving ??