[Mogh]

So the halo replaces the parking light right?Check the fuse, make sure the connection is good. I don't have a pair myself, but maybe these could be some starting points.

 

[Mogh]

9003 and H4 are in fact the same bulb. As for your headlights Versa_Mom, I would say the pair you bought doesn't support the HID setup. It's not mentioned anywhere on their page. The second link though definitely says they will fit. If you really want the HID look, maybe try to re-sell those on the website and getting the 2nd set. Good luck!