Hi everyone! I am new to the forum and after reading some of your posts I feel bad even posting this here because it seems like such a silly problem. I just bought a 1994 Jetta that came with no stereo. It has all the wires and speakers, that I confirmed when I bought it. I got a stock radio from a 99 Jetta that I was told should work in my car. When I plug it in a little red light blinks, but that's all. I have a piece of paper that has a security code, but the radio only has 6 buttons and the #8 is in the code. How the heck do I enter the security code and get this thing to work??? Can anyone help?