I rebuilt my entire dash board to get the GPS up higher. removed the factory radio, made a bracket and bezel for it, and mounted it down low and put the backup camera screen in a "drawer".....
Also added new XM Radio receiver in a quick removable bracket that I can now move to the trailer or put on the motorcycle.
The wireless camera that came with the Garmin GPS went inside the trailer to watch the cargo (motorcycle). I already have hard wired backup cameras on the truck and the trailer...This wireless camera came in a package deal so I figured I'd put it to use.
The illuminated switch is to turn the camera off as needed
The XM antenna is a magnetic mount that I placed on the roof, next to the new marine AM/FM antenna I installed. All on a powder coated piece of steel
BTW...HUGE improvement of my AM/FM/ Weather Band reception with this new antenna. I was going to replace the radio as I thought it was junk. The factory antenna was junk. The radio is actually VERY good!