Thanks for the question and answer. Exactly the issue that I will be working on later this week upon receipt of my AVIC-F500BT and ND-G500 and integrating it with my F150 Ford 2004 Pickup MP3 Radio. Suspecting that the connectors were different than my single USA connector to the back of my radio, I purchased a METRA GSXL Car Wire harness, no 70-5600 at Best Buy nearby. These wires will have to be spliced into the wires from the ND-G500 Cable. I have also added a rear view camera for our hauling of our small Casita trailer. HOPEFULLY, if all goes well, next weekend it should be installed and
