This is weird. At least I think it is. When I hit try to turn on the high beams, my headlights shut off entirely. Turn them off, and they flash on and switch back to the lo's. As you can imagine, this is basically opposite the effect I'm going for. I'd like to get this fixed today, because I'll be driving winding dirt mountain roads tonight after sunset for a backpacking trip. I checked the fuses, which are fine. My next guess is to go after the switch and see what's up with that. If you have any ideas on what else to look at, I'd greatly appreciate it.