CD Changer stopped working in my 95 M3. When I try to switch to the CD the deck reads disk error. Wont eject the cartrige either. Checked the fuse, the cable all ok. when i unplug and plug the cable of fuse back in and try to eject the CD cartridge, the light flashes for a split second, then nothing. Any sugguestions? Should I take the Changer into the "Stealer", or to a local Auto Stereo shop i frequent?