As i was leaving work the other day I noticed my passenger front corner light was just gone. i ordered an new one and installed it, but it just seems to sit there waiting to fall out. I think I am missing a rubber retainer that fits over the white plastic pin. Does anyone know what i am talking about or where i could find one?

 

There should be a spot for a screw

EDIT: I think I'm wrong on that if you're talking about the first side marker light you pop out with a flathead that makes more sense. I was looking at part diagrams and tried searching but I couldn't find it maybe try taking it into an auto store and looking in the miscellaneous or try on the phone with a Nissan dealership, otherwise I'd say just use some adhesive

 

Assuming you are talking about the orange reflector next to the turn signal, there should be a plastic socket in the bumper for the light to snap into.

 

Socket is kinda there but it appears to have no guts in it, just a white plasitc hole.

 

Get some clear tape and tape it to the bumper

 

I had that happen with a clear marker light on the passenger side. I wrapped the post that goes inside the plastic socket with some silicone repair tape to give to give it a larger outer diameter. Then popped it back into the socket. It worked.

 

or, just sayin, or replace the little bumper washer? can you get them? me, i just had a new bumper installed and the aftermarket lights fit perfectley!!