My 6 disks CD player frooze and showed Mechanical Problems. The Cadillac dealer replaced the whole unit. My problem is when I brought the car new it had the dealer wood package on the radio and CD unit and the unit they put in my car didn't have it. I'm waiting for an answer about if they are going to put the package back on my car. I feel if I paid for it when I brought the car, they should return the car the same way. Has any one else had this problem.