Hi, finally getting warm and was testing it out tonight, and ran into a problem.

No brake light with front lever - clicks when depressed
rear works fine - front wheel and rotor were replaced - so I am thinking a wire is off somewhere - I can't find a diagram of where the wires should be coming out of the switch or where they connect - the only thing I can find online is bleeding the brakes, and wiring diagrams? - Any help? - I am sure it doesn't help that I am so. Excited, I am working by flashlight

Did more today in the daylight.  The wires leading into the switch have power. I would think the switch but then why is the horn also not working?