Sponsored by HUMAN Speakers Headlight Schematic RETURN

Diagram of my Coupe's relays and wiring (including foglights):

a little overkill - I always get carried away


"Hi" and "Lo" diamonds are the stock harness signals
"City" and "Fog" diamonds are switches to ground

The SPDT relay switches the low beams to extra low by raising their ground to 12 v and disabling the normal feed. This puts them in series. Very handy in to reduce glare when fogs are needed. The NO relay is necessary to avoid an exXxplosion if the "flash to pass" feature is used while in extra low mode.