I have the 2017 F350, and the power extend / foldable mirrors were not an option until the XLT (or higher) package. The reverse camera is in the tailgate. Once you remove it, you have no rear camera, so not reverse guidance system. I also lost the collision avoidance because the overhang of my Northstar 950 blocked the sensors.
It is my understanding that it is easy to mount a new rear camera near the license plate, down low, and simply plug it into the plug.
