Details on the vehicle.
Eiko 80/100 bulbs, 2 weeks old. Relay harness.
Driving down the road, My headlights just turned off completely. Fog lights are still coming on. And it was the only lighting I had to see my way home (midnight)
I stopped to check all my fuses, Relays and circuit breakers. And all appeared to be ok. Tried to use factory harness. Still nothing. Completely bypassed the relay harness. Still nothing.
Havent yet checked to see if both bulbs had burnt out all 4 elements... A 1 in 1,000,000,000,000,000 odds.
Figured I would ask here to see if there are any known issues with any switches etc?