It seems lately that my side rear view mirrors are possessed! When I put the car into reverse the mirrors may or may not point down. Usually they do. When I put the car back into drive, however, often either the left or right mirror does not return to the proper position forcing me to manually do it (and re-save the position in the profile). I have tried re-saving the profiles for reverse and drive and still the problem persist. It can be especially dangerous at night where it can be difficult to tell that the mirror is in the wrong position when driving.