So this has been happening for quite some time now and I don't understand it. It has to do with playing music through an MP3 player or my phone. When I plug in an Auxiliary cable into the car (into the arm rest is where the aux is located) and i go to play music, it is ALWAYS muffled and doesn't sound good. It only clears up when I have the unite (ipod or phone) hooked up to the charger. I have tried different phones and ipods as well as changed out the aux cord i was using. Still same result.

Long story short, I have to have the mp3 player plug in to charging and aux for it to be clear. I am trying to find out if everyone is like that or I would think that you could just plug in the aux and it play fine. Any thoughts? Thanks.