I just installed it, everything works perfect. Aside from one thing... The CD player won't accept CD's. It'll suck them in half way and and stop. I can hear the motor still working, it spits it back out after a sec. What is wrong with it?
Have your local audio shop check it out for you. It's under warranty right? It could be faulty hardware. I had my 835MP replaced with a 746MP last time.
What type of CD are you playing? Audio, mp3 or wma? The best way to check without voiding your warranty is to bring it back to the dealer.