I received my new cable today (
http://www.discountcarstereo.com/detail.aspx?ID=993), and same results, charges but NO audio from my Iphone. I don’t know if it's because I have an Iphone or maybe because my radio is a CR-220 (opposed to a CDR-220???). So I'm going to use the original cable I bought with the 3 inputs, and connect this RCA cable (
http://www.discountcarstereo.com/detail.aspx?ID=1015). Hopefully this will allow me to charge and receive audio from my iphone. I'll post my results when the stuff arrives.