Has anyone heard of any problems with swapping out to an after market CD player on a 2000 Cavalier. I heard from someone that the cd player controls much more than the radio and the cd player and that an expensive part should be purchased to avoid car problems.
You've been lied to. The CD player in the 2000 cavy's only control the door chimes. If you take out the radio, you lose them. Otherwise, nothing else is effected by the swap.