Is headlight circuitbreaker part of headlight switch or is it in one of the fuse panels. Could not find it in fuse panel diagram.

It's in the fuse/breaker box under the hood, not the other fuses inside the car. I doubt it is the switch. Do you have anything else hooked up to come on when you turn on lights? Aftermarket fog lights maybe? If so, the low beams may work OK but the extra drain from high beams+ fog lights is too much

I didn't answer you question. No. It's not part of the switch