Hey guys.....Does anyone know where I can get some help on my audio for my MKIV. I'm out here in the Rowland Heights area. My CD changer for some reason no longer works and the guys at circuit city said something about the brain of my head unit m,ight be defective. I'm now looking for a second opinion. The guys that I use to know that worked at circuit city no longer works there and I don't really like the new guys. Thanx for any help.