Volkswagen Repair: 2003 jetta Stereo Problem, hookup, top of my head

Question
I installed my Ipod dock on my car, after a while I disconnected and I realice that I have no FM signal, i disconnect the dock and now i don't have Fm signal at all, sometimes i can heard it but i loose the signal again. Please i just bought my car, How can i fix it.?

Answer
Hi Christian;
Sounds like there is a portion of the iPod installation that is feeding into the wrong wire.  I can't remember every hookup off the top of my head, but just look over your installation, and your instructions again.  Something simple.  Something you may have been confused about, and had to guess at.  Try a different way.