Works sporadically Ive had this installed in my car for about four years. Recently, when i turn on the ignition, the player loads and the display will work showing that a disc is in and will show the track and time. No sound will come out and none of the controls will work..I cant change the volume, change the track, or eject the disc. Every once in a while i can hold the source button for a while and the unit will turn off, and when i turn it back on it will work fine until i turn my ignition off. When i turn it back on the unit will power up and everything but no sound again, and the controls wont work. It does the same thing if i have it on the tuner before i turn it off, only it shows the station and i cant change the tuner or anything else. Ive wondered if it was my faceplate not getting good contact or if something inside is maybe shorting out or something.