Installing the switch was very straightforward. This video shows is a step by step on how it's done.
This video shows how to setup the wiring for the 24v to 12v reducer. It's all very clearly labeled and works great! Set it and forget it!
Make sure you use the proper crimping tools with connecting the Lugs to the wire. A bad crimp can end in current loss or create a fire hazard! Check out the Tools section for the crimper I use.