I just put mine back in. To remove it though you take a small straightslot screwdriver and remove the knob by pushing out against the clip under the knob. Once the knob is off you will see a cross shaped pattern just like the headlight switch except that the rod for the switch is poking out the middle. I take a #2 screwdriver and wedge it against one of the slots and unscrew it just like the headlight switch. The hard part is that the angled backing piece behind the dash is not fixed to the switch. If not held in by the pins on the front bezel it will rotate. Sorry to be so long winded.
Rick
Rick