Does anybody knows how to display GPS - coordinates at current positions on the navigation menu? I tried to go to "Advance" - Enter Geo-location but it does not display my current GPS coordinated. I've been in a new location and wanted to give my friend my GPS Coordinates as he had an older maps so he couldn't find me by the address. But could not provide him with my location as this cheap Toyota GPS system does not display vehicle current GPS location, or does it?