on my wifes 2010 Challenger, the touch screen on her radio isnt working. its got the sirius radio + sound system, but no gps
the touch screen doesnt work and therefore cant control much besides whatever is accessible thru the steering wheel which works.
so do i need to buy another radio? is there a fix for this? or if i do need to buy another radio, can i get one with a built in gps without adding anything else?
