Sirius radio help
 

I purchased a navigation system with factory sub and factory siriius off ebay for my 2004 F150 Lariat. It did not come with the wiring from the back of my navigation radio to the rear sub or for the sirius radio. I checked and my truck did not come with wiring for the sub, so i either need the factory part numbers to order them from the dealer or a wiring diagram to make my own pigtails to make this setup work. I love the navigation system, it works great, but would love to add the factory sub and sirius radio to the stereo. I have contacted the seller to try to get these and he doesnt want to tear his truck apart to send them to me and I have checked with the dealer to find these wiring harnesses and they cant seem to find them in their system. Please help!! I paid good money for this set up and would like to enjoy the benefits of the sirius radio and the factory sub.