Fuse Block Schematic HELPPP!

Both the wires you show appear to have been added. The red has a non-original connector

Read what Red said above.

The red coming out and down is hooked to the "3 fuse buss." In the diagram, that is at top left. THAT BUSS is your "accessory" power coming IN from the IGNITION SWITCH, fed by a black wire. It will only be hot with the switch in "run" or in "accessory."

I cannot see where the yellow comes to or from