My door mirrors are set to fold/unfold when the drivers door is locked or unlocked and opened - depending. My question is, now its winter and looks like snow this year at some point. What is the effect on an auto folding door mirror trying to unfold when its encrusted with a full nights frozen snow and ice preventing it from opening out. With the motor get damaged? Or will it sense an obstruction and simply stop? I was thinking of turning off this function on the steering wheel anyway until next spring just incase. Advice/opinions please.