Im getting a bit of wind noise through my passanger side rear door. Any hints on how to properlyy adjust it.

 

how many miles do you have on it? if its under 36k, then take it back to nissan because they have tsb for rear wind noise. mine really bothered me on the highway but after nissan did the tsb, i couldnt hear anything. this should be done for no charge, check the stickies at the top for the tsb, maybe the link for that one is still valid.