Head light died

[pekingduck]

If the fuse was bad, the blue high beam indicator wouldn't come on at all. The high beam indicator now comes on whether on high or low beam because both circuits are connected inside the bulb on the ground side. So you'll get power to the high beam indicator all the time, but no high or low beam because the bulb itself is not grounded.

I'd look for a bad ground wire connection (green) outside the headlight. Don't blame the bike if you've been adding accessories or prowling around inside the headlight case.