yeh my supercharged 06 was a rental down in florida for the first 27,000 miles...and no my dvd/nav isant factory...sad thing is, the new GM cars need a special radio wiring harness, had to pay $120 bucks for one with onstar. sucks!!! plus when i blow on my horn, at the same time, static is heard thru my speakers and since i changed my radio, my date and time on my DIC doesnt work anymore, everything else does...im thinking of putting factory radio back in, its much better than dvd :\ i dont watch it anyways lol.
