New headlights not working

[Axle]

I wouldn't say its always cheap lights either, lazy/minimizing minor stock changes for what is essentially an unnecessary part number since h4 & 45xx use the same connector, on the lazy side, they should be throwing in a sheet with the above that says if you are using them in a 45xx system repinning will be necessary (h4 being by far the most common, especially from an asian/euro perspective).