Hi,

is it possible Chevrolet Volt 2015 , USA version (it is european OpelAmpera),
I need to convert to Europe version,
so I could use navi maps , OnStar option, listen to radio,
is it possible?

Or I just only need to buy europe maps USB stick,
[Only registered and activated users can see links. ]

or I need to re-program everything?
any ideas?