psnevets

I bought a factory Sirius satellite radio module for my '05 W163 ML350. This module mounts on the swing-out door that holds the CD changer, but it did not come with any wiring or cables. What additional cables and wiring are required to get it to work? For instance, is there an existing antenna cable that runs from the rooftop "shark fin" antenna module (the one that supports the GPS), or do I need to install an additional antenna and cable? Is there a power cable that runs from the module mounting area to the MCS head unit? I'd appreciate any input and photos if available.