chinopec

I recently bought the HK drive and play. I have a 2007 CLK 350. I have teh stock cd changer. I would like to wire it through the AUX but not really sure how to go about that. I have looked on numerous forums but cant seem to find a definite answer. I disconnect the two sets of wires from teh cd changer, how do I use those wires to wire the HK.

Thanks a bunch in advance.