A picture's worth a thousand words! So here's a bunch of pics and even a short video showing the Dual Circuit Breaker accessory bundle. This install was completed on a 2020 Toyota 4Runner, but it applies to other Toyota models as they have almost the same layout. Hopefully we'll have time to create a dedicated write-up soon. But for now these pictures should give a good idea on how it works and how to route the power and ground cables.