rewet the unit, in your receiver there is a small button hole which you press in. that should work

Hi, my name is Pako, i DON'T talk english good, BUT I WILL try explain m, i have a problem with a cd changer named CDX-A55, this error it's named error 99, and it don't take a CD, please helpme. If you can speak spanish please answer me in spanish

Hey, I have the same problem, so if u have any advise i'd appreciate it. Thanks