I have a 6 CD am FM radio in my 03 v6. The CD part of the radio quit working. Its been acting up for awhile and the take the fuse out trick kept it going but I think its done. Its jammed up real good. I can get a 1 CD/ cassette radio for $30. My question now is will it work. Is it plug and play ? If not will another 6 CD radio work ? Is the radio pats protected ?