I just bought the CHYP iPod interface from Peripheral electronics and attempted to install it. I followed the directions and installed it according to the diagram that was installed, however I cannot get the system to play through the system. I have both the VES and Satellite as options, and the directions say to "disconnect the VES from the Overhead Unit". I am sure this is the problem, but how do I disconnect the VES from the unit? Are there additional steps that they left out in the directions, or should it work as is? Thanks.