ZeR0

That's all I hear when I'm driving. Some bastard stole my deck and it is replaced with another one, which is obvious that it is too small for the deck holder. When I drive around, all I hear is "click click click" and it is driving me insane I looked inside and what it is, is some metal piece clicking on a plastic piece. I don't know what that thing could be does anyone have this happen or know how to fix it?