Hello All, NewB here, Just curious if any of you can help me out with a 1986 Honda Reflex that I’ve purchased recently. It doesn’t have any lights or gauges. But I’d like to add some, this is what I have to work with this far. Can any of you help me complete the circuit ? Any help is much appreciated! 

Hi Zac, try this it may help, photo of wiring diagram

cheers

Thanks Gaz22 , way more circuitry than I thought, but it does help for sure ! 

yellow wire from alternator is ac output, you feed this into a on off switch, then through dip switch. For mot you need dip/beam tail light and brakelight and horn you're ac regulator should stop it blowing bulbs, wire it into the system after the on off switch.. you can run on the road with no lights in daytime, so you get a daytime mot and you still need a horn but no brakelight.