2012 Sante Fe SE whistling noise windshield vent on dash or windshield?

I just started having the same problem. I have had the truck in to get fixed twice with no luck. Today I called a different dealership and spoke with the service manager. He told me the sound is coming from the front windshield molding. There is currently no solution for this issue. He is contacting Hyundai Canada to report the issue as his Santa fe is doing the same. Hope this helps.

a very thin bead of glue under the edge of the moulding, will fix this up. I am a Hyundai master tech in one of the windiest places in Canada and we run into this quite a bit.