Hey All
I recently installed a Kenwood headunit in my car using an amp bybass harness and a wiring harness for a VW/Audi. The headunit works great however here is the deal, the only thing that work is the radio, the display works fine when I put an MP3 disc in the display shows it is reading the folders and playing the disc however I get no sound from that and the AUX output I get no sound as well. Would this be a defect in the headunit? or would this be an issue in the wiring? Does a head unit use power the speakers differently as opposed for the radio? If anyone has any ideas I would love to hear them!

Thanks!!

 

new kenwood...?

or old/ used...?

cause if you get sound thru the radio... but not cd... thats the player itself.