I just washed my 05 g35 coupe and the while washing it, i noticed the left headlight was getting condensation inside of the headlight. after everything was dried up (even inside the left headlight) i turned on my lights and the left projector bulb doesnt turn on at all. i do not know what is going on. the right one is ok. the fog light on both sides are ok too. did the bulbs get fried?

 

im having the same problem- i thought it was the bulb but it works the next day-im thinking it might be the rubber seal that wraps around the bulb.....

 

It's probably the ballast. Let it dry out. If you're lucky, it might still work.