I own a 03 g35 coupe with bose system with navi.
I bought the car in Aug 2007 the 2nd day with that car i load a CDR-rewrite in the cd player and it read "CD ERROR" and would not eject later on that night i was not able to control the radio and the climate controlNext morning everything was fine but the cd was still stuck but i didn't care so i didn't payed it no mind. Now starting two weeks ago it started to act up again. everything will be fine then my AC will come on by itself and i can't control it and the radio. Like there no power to the button. Please help!!! do you think it because the cd still stuck inside???This is an off and on problem

 

Since the AC controls are not working, it sounds like your circuit board may be going bad, which is a common problem.

 

Bump>>>i need help