When we got our '99, it had a controller mounted in that pocket. They just drilled a hole in the back to run the wires in, and cut one of the ends of the mounting bracket off to make an "L" bracket. I don't know what they used to drill the holes to mount the bracket, but it fit nicely. I moved it to the little recess to the left of the as tray and made a panel to mount 6 rocker switches to put in the cubby hole for Strobes and work lights. It is possible, but will take some time. It looks pretty neat, also.