Hi everyone, I was troubleshooting my passenger side headlight, and wasn’t getting power from 2 of the 3 wires going into the connector for the bulb. I figure one of these should be the ground, but either way I’d like to replace that section of wiring if possible. I’m having trouble seeing how far the wiring goes before connecting into something else or where it comes from. If anyone has any diagrams or advice I would greatly appreciate it.

Thanks.