ok wtf is the diagram top left? I saw a thread on this but it wasn't answered. What are the circles with the lines on the edge? Is it a fuse connection? Is it a terminal connection (bolts)? Im building from the ground up so I don't have something pre existing for reference

Attached picture below

Thanks In Advance

 

ok I figured it out it is the dash panel for indicator lights. Blinker lights, oil light, high beam light etc...