I got a 2004 g35 with 06 projectors and my low beam on my passanger side dosent work. I got new ballast bulbs and igniter. When I replaced the ballast it worked fine for like 2 mins. Then it went out when I was driving I turned them on and off and they would stay on for like 5 seconds then start flickering. And turn off now they don't even turn on. I plugged my driver side headlight to the passenger side and it didn't wor so I plugged it back in and they don't even work on the driver side. I know they work 100%. It fried my ballast. What can be wrong with it? Wiring issues? Harness? Help please

 

I would check back through the headlight harness and see if there is a short someplace in it. Check the fuse for your headlights too, possibly blew that too

 

Sounds like a short. That sucks bud.