I'm not 100% on that.. Didn't come with installation instructions?

There should be a wire there that the 3rd one plugs into.... The turner needs power from somewhere..

 

I gotta take the radio back out so I can install it, when I do I'll look around. I was hoping you might have seen where all the plugs went when you had yours apart.

 

cant really see the back of the unit unless i take the unit out.

Now the face plate i have, the radio doesnt sit right so this weekend i'm planing on fixing that... If you don't do it by then I'll poke around for you and take some pictures.

 

http://www.nytimes.com/2009/02/11/te...adio.html?_r=1

Not related...Just the article about bankruptcy