i got a 1998 a4 and just got the magazine for the cd player. go to cd on the head unit and wont play. i can only hear a faint sound and thats the radio playing. it comes up with cds and tracks just no music wtf wrong with it?

 

Check both the connections at the back of the radio/head unit, and at the cd player in the back of the car...one of the plugs may be loose and need a good jiggle.