Remove the cover under the dash to be able to acess under the dash.
To take out the insturment panel, first un hook the left AC vent going to the left vent.
Unscrew the speedometer cable from the back of the speedometer. Then gently push out on the insturment panel. I left the steering wheel in place, and was able to tilt the insturment panel a little, & unplug the wires from the back. Make a note and spend a little time looking where every thing is while you are unplugging so you can get it back.
Reverse the above to go back togeather.