I have this terribly annoying squeak coming from the center of my dasboard, around the windshield vent area...everytime i go over a bump or pothole on the road, this squeak is present. It only comes on when the car is moving, and usually when the temperature of the car is warm...it sounds like there is a bird singing inside the center of my dashboard...its terribly annoying...and i have to put the volume on the radio high to ignore it....can someone help me with this..