Ok - 1st question - Navigation/Camera/CD Changer....

[rocketw19]

i moved my onstar on the side of where they were and down a lil. you can move it anywere you like the place i choose was the eazyest. the changer is you option but the factory one looks nice there i have no idea of the qualty but does look good. id check into the qualty first. the back up cam will only show when you put it in reverse unless you wire to a different switch. example. you start your h2 the nav pops on then you put it in reverse the back up cam has a built in switch so it automaticaly switches to the rear cam. your done backin up put it in drive and your nav pops back up.