Wind noise at higher speeds

[choombak]

On freeways', around speeds of 50+ mph, there is a lot of wind noise (whistle, swoosh, and similar) that seems to come from the front windshield. As the speed increases, so does the noise. Reading around, I found this related to poor sealing of the windshield. My car is under warranty (it is a CPO and purchased in Oct 2012, with about 17K miles on it).
- Do I take it to the service station?
- Or is there a DIY fix that I can try first?

Anyone else faced this? How was it fixed? Thanks in advance.

-Amarendra

[DLS]

To do a proper reseal, the windshield is removed, all old sealant is cleaned off and then the glass is reset with new sealant.

Take it in to the dealership and have it done correctly. That's what a warranty is for ... why mess with it yourself?