When going between 75 and 85 my windshield begins to vibrate and make this annoying humming sound or vibration. If I push on the top center of the windshield, near the rear view, it stops and silence. Has anyone had this problem? if so, how can I resolve?

Thanks...Vortex SE

 

take your car to a glass shop and get clip put into gasket around window...do not let them apply any type of glue.....

 

Yes, I have the exact same problem.

Clip huh, thanks