I have this problem as well, but I notice it when the sppeds are higher, like 85-90+mph. It sounds almost like a humming or hissing noise. I know that it is not "just normal air pressure" noises. It seems like the windshield seal leaks, but I have yet to find anything, dealer "won't test" that fast. Anyone with any ideas?
BTW, mine too comes from the lower pass. side corner.
BTW, mine too comes from the lower pass. side corner.