I can use some help; all 4 headlights stopped working.
They're HIDs, that I had installed about 7 years ago,
but I can't see all four bulbs and/or all
four ballasts going all at the same time. That doesn't make sense.
I checked all of the fuses, first visually, then physically,
they are all intact.
All other lights are working, blinkers, tail, brake, etc.
The battery is good, as is the charging system.
The bike is a 2007, with 38k miles and garage kept.
Does anyone have any idea as to what may be the problem?