front light

My yose power kit came with a front headlight that don't work? It did work then stopped. I could not find out why but had problems with the controller setup, so I factory reset it which seemed to fix the light, however, it's not working again. I've tested and no power to the pins in connector...

The front light on my d2 (led) is very very dim utter useless will it be the led bulb or maybe power issue anyone else had this problem it shares the housing with the horn ......thanks for reading