Nissan Repair: g35 coupe headlight removal, adjustment screws, low beam

Question
I have a cracked headlight and also a low beam bulb that will not turn on.  the brights do work but not the low beam.  The light randomly turned on one night but has not since.  How do I fix this promble, is it true the oxygen going through the broken assembly will ruin a bulb?  Also how do I remove the entire headlight?
Thank you

Answer
Hi Bryce -

Yes, you need to replace the entire headlight assembly. It can be removed by opening the hood and removing the hold down screws. Sometimes you have to look between the grille to get to the front screws. Please be aware that some screws are the adjustment screws and should not be tampered with.

It helps if you acquire the new assembly first, then you can see how it is put together and mounted.

Hope it helps -
aloha
calvin