Is the Drive Mode switch/function just a dumb-dumb switch for people that don't know what to select for their truck for different terrains or is there additional function/programming in the mode that the truck uses when in those modes? I find its just easier to select my suspension settings and 4hi/lo when I need it. I do like how Baja mode will keep the camera activated though—or is there a way to keep the camera activated in normal mode?