So we took the BMW out tonight because I didn't feel like moving all the cars to get my SHO out. Anyhow it keeps beeping at random times while driving, sometimes a few beeps in a row, sometimes one, its very odd. It was even beeping once I shut the car off and was getting out? My mom says it does this to her also. I know that it beeps when the temperature drops above or below freezing but the temparature is steady. So what gives?