Umm....sorry to state the obvious, but you was playing with the switch.......you likely buggered the switch. Start there. Find a wiring diagram and see what that switch is outputting, if anything, and where the high beam indicator gets it's signal from. Come to think of it, maybe it is the DRL module. First and foremost, you need a wiring diagram. If I wasn't 952 km away, I'd come help