PLease replace the Navigation system.
I personally think that the Navigation system in the Volt, with it voice command, is about the worst I’ve ever used. It is so bad that when I travel I still use my old Garman GPS. GM does have a much BETTER system in their hands. It’s called CUE and will be available in Cadillac’s. I think this should be in the next version of the Volt 2013 or 2014. GM are you listening? Take a look at the CUE in the link.
And it has a QWERTY keyboard.
Stan G new 2013 Crystal Red (This is my 2nd Volt) I have Solar now installed at my home. Free at last.