Nav system not reading map DVD
The navigation system in my 2009 corvette seems to always have issues.
The display use to go almost completely blank which I was able to overcome by cranking up some of the settings.
Now it doesn't read the map DVD.
This option was not worth the price when I order the 2009 corvette.
I see they are including it now with the 2LT or 3LT package.
I will probably upgrade the radio system to another brand next year.