I hope I'm in the right place. My father recently bought a opel Vectra 2.0 that was overheating, we disconnected the battery to change a head gasket, but now the cd player plays with a beep and shows CDC safe, searching the forum I figured it needed a code. Here is what I got, I hope its the correct information to get a code. Thanks in advance to you awesome programmers that assist in making the world a more bearable place. Blaupunkt CDC2: 90 462 566 (connected to Philips CCR 600 radio) 7 607 775 320 GMCDC2Y8178935 W1G