New Kymco Like 150i headlight not workin

[Tristrplt]

Not sure why I didn't notice but the headlight is not working . The bulb is ok. I can press the passing switch and it illuminates.

Is there a relay that is bad that is causing the headlight to not come on after starting?

Can't find wiring diagram.

Dealer going to fix but I am trying to narrow down the problem.

Thx

[mousejunks]

If it's a single headlight then it has a double-filament globe. One for low beam and one for high beam. I guess the low beam is broken.