Headlight Toggle Switch?

Wire center of one pole to the tail circuit fuse (originally to the HL switch for the tail/ park/ dash.

Wire the two outer terminals together and run that off to your tail/ park/ dash stuff. This means the switch is off centered, and those circuits will be live with switch either up or down

Now wire your HL power to the other center terminal. Wire the outgoing switch HL power TO ONLY ONE of the other terminals. Run that to your dimmer switch, run the high and low beam output to trigger two relays, and run their outputs to the lamps

This means the switch will be center off. One way (down?) with be tail/ park/ dash only. Other way (up?) will be those plus the headlights as well

Ok! Ready to tackle this project. The relays should be here later this week, and I have the switch. dpdt-on-off-on jpg.jpg

Trying to simplify this, and leave it for the next guy. If I am understanding correctly:
- switch pole #2 will run to the tail circuit fuse. I believe this is the B2 blade on the factory switch.
- switch pole #5 will be HL power which I believe is B1 on the factory switch.
- switch pole #1 jumped to switch pole #3 will be tail/park/dash, or I and R on factory switch.
- switch pole #4 will be headlights, H blade on factory switch.

I think the only thing I am missing is the dome light... not sure how to do that one yet... mini toggle under the dash?