Hey guys. I just got an 07 400ex yesterday, previously had an old school 250x. It’s all stock and one of the best ATVs I’ve ever owned. And that’s just from a days worth of riding.

Anyways guys, the thing is amaculate. Hardly ever ridden before. The only issue I have is the headlights won’t work. The headlight assembly is brand new and the previous owner put it in. My fuses (there were 2 right? One backup and the actual used one?) are both good. My tail light works. The bulbs are brand new and not shot. I pulled the connector to the headlight assembly and the connections are clean. Defective assembly maybe? Anyone else have this problem before? Is there a ground I’m missing or something? Thanks.