A couple of us have a whining sound from the dash, irrespective of the climate control settings. Suggest you have someone else drive the car while you video. Maybe you can zero in better on where the noise is coming from. I was in Phila 3 weeks ago. My brother and I went out in his wife's Dart. He mentioned that it had a rattle that he couldn't identify and she was all over his case about it. I reached over and pulled the the garage door opener off the sun visor. The rattling stopped. I doubt your issue would be that simple, but listening from a different angle might help. Good luck.