Your going to have to reach up behind the cluster and disconnect the speedometer cable. Unhook the battery also. Once you press the clip the cable should come lose. Once you do that you can pull the cluster out far enough to unplug the harness. You will also need to take the two nuts off the back of the Amp meter. The wiper is a plug and the light switch has a little button on top of the box that you push to pull the handle out. You can then unscrew the retaining nut on the front. Let me know if you need more help. Make sure you disconnect the battery.
