Audio Systems: xm radio, auxiliary input adapter, ford vehicles

Question
I have a 2005 F-150. The factory radio has an aux button but since i dont see a jack i assume its in the back. Is there an easy way to access the factory radio w/o tearing the dash apart?

Answer
All ford vehicles, and your f150 that have the aux button on the radio face, and the aux jack is not visible ,
don't have the plugs in the back
none of them there is no ford vehicles with the jack in the back

but you can add a auxiliary audio input interface for ford
you need this interface


http://www.oemautosound.com/pc-192-86-pie-frd04-aux-ford-2004-2008-auxiliary-inp...

http://www.oemautosound.com/c-86-ford-auxiliary-input-converter.aspx