How do i make my 80gb zune work with my pioneer deh-p6800?

Question

i just bought an aux cord with a 2.5mm adapter and i connected it to my zune and my pioneer deh-p6800 but how do i make the music from my zune work on the stereo? im clueless and i really need to know, and i know that the aux cord fits but how do i make the music play, like where do i go? do i need to buy anything else. here is a picture of the stereo: http://www.viciouzsoundz.net/Images/DEH-P6800MP.jpg

Answer 1

press the source button  - cd- tuner- aux(auxillary)

when on aux play music from zune and there will be music all around