I have a new fuse panel for my 59 Apache 1/2 ton and it is real basic thankfully. My new wiring harness came with great instructions and was numbered so a simpleton like me could install it. I keep a fire extinguisher by the toaster to give you an idea about my electrical ability. The new fuse panel is three wires , red, gray and pink. I think the red and pink hook to small screw terminals on the top and bottom of the panel (I am guessing) and the gray has a small female spade connector that goes where?? Then where do the other end of these three wires go. They all three have the female spade connectors. It obviously is power from somewhere? From the batt terminal on the headlamp switch or is it direct wired to where? The manual has no info about the fuse panel. The three wires are about 2 feet long. I love the simplicity of the wiring but without any reference I am stumped. The truck was without any wiring when I got her. Appreciate the help. Ralph