I think the rattle is the trim at the side of the windshield, it vibrates very fast occastionally near the bottom of the passenger side of the windshield when I go 75MPH and there is a headwind. The trim is loose but no more than the drivers side, I guess it's just the way the wind has been hitting the car, both sides don't feel very well tied down though. I haven't had the car long enough to open the window and try to hold it down to confirm myself. Anyone else experience this?

 

No, the only rattle I have is the gray plastic insert on the steering wheel seems to rattle on rough roads.