alleyesonmeee

I notice this when I'm washing my car...When my car is parked, both alarms are off, and the engine is not running, that my car is making a buzzing sound. It sounds like its coming from the doors. My first guess is that this is the factory alarm or could it be the Viper alarm too? My second guess is the door locks or the part that makes the windows roll down? I know my Viper alarm controls these two things, and I remember reading somewhere that buzzing can be from the alarm malfunctioning. I searched but I can't seem to find that post that I had read about it previously. Any help?