I have a avic n3 that i cant get the nav to work but everything else seems to work fine, cd, dvd, tv, backup camara, xm radio but no nav. It is all hooked up the right way and works great going down the road but anytime i put in the nav disc it locks up the head unit and says to insert the app disk, so i put in the discs that it came with and nothing happens, i have to reset the unit for the tv and the screen to work again, i cant figure it out.
I hope someone can help me out.
Thanks