skykeith said slantsixdan, since you have written the definitive lighting "Bible" we all must live by Click to expand...
you should know that all of your drawings show the headlights having a chassis ground Click to expand...
Your Japanese vehicle ground switched systems section is totally wrong. Click to expand...
I wire all of my projects the "Japanese" way with the headlights hot all the time and the relays switching the ground side. Click to expand...