I live in Arizona, and this past week has been hot (over 100 degrees every day). Yesterday I had the car (P90D) in the driveway while doing some work in my garage. A fan kept turning on and off in the car, even though the car was locked. Is this cooling the battery? Is it something that I have to worry about drawing down my battery when parked on hot days? The other heat issue I have found is my wife literally burned her hand on the door handle when the car was parked and her door was facing the sun's direction. Anyone else have this happen and is there anything that can be done to prevent it?