Picked up my Model S yesterday, 2/17, at the soon-to-be Service Center in Bellevue WA. Charged at 240 volts, 30 Amps for a couple of hours, and at dusk changed to 120 volts for the night. Car outside. Used the iPad app to view charging - did not toot the horn, flash lights, or use any other function. This morning, all four windows were fully open and the car was locked. I am certain they were closed last evening. Anyone else observe the same eerie happening? Ideas?