instrument bezel

That entire cluster comes out . Then upside down on a table to remove the bezel attaching screws.
Remove negative battery cable. Remove colum cover and colum mounting bolts to lower colum. Remove cluster to dash screws. You'll need to find the speedo cable at the fire wall and pull up a little slack which should begin to push the cluster away from housing. Reach in behind from left side to disconnect headlight switch, 2 wires to amp gauge, speedocable, main harness connecter, etc..
I normally just lower the fuse box to get at the little button on the headlight switch and remove it from the panel rather than fight that connecter. The wiper switch isn't so difficult to unplug. Remember if battery is hooked up that red wire to amp gauge is hot as a firecracker. The rest of the interior is dead until red and black are connected to each other or the gauge. Good luck