This is on the highway in the video below. We tried rolling the window up and down, opening and closing the door no luck. When we would go into a valley, where the wind was blocked the sound would go away. The other thing was as the road curved from the west bound direct curving to the north the sound went away.This weekend I found a long road with a cross wind, driving down the road with the wind coming from the passenger side no whistling up to 70mph. Turn around and drove down the road with the cross wind coming from the driver side and the whistling started at ~30mph and on increased volume as speed increase. Several runs same result. So it seems to be a Flute effect, there is a hole/gasket gap something around the window/windshield in front of the driver causing this. Our trip was 4 hrs and this whistling in the video was for 2+ hr, horrible!