Help!!!!
 

I have a customer who owns a 2000 ML 320. It has the factory CD changer in the back passengar side panel. I recently installed a portable JVC Sirius satellite radio unit and he is unhappy with the modulation.
Is there a way to make the CD changer an aux input so that I can use it to get the Sirius signal to the factory stereo instead of the CD changer?
Please advise.
Thanks in advance.