PRich

My mirror seems to have a mind of its own, as it retracts, all the way, towards the front of the car whenever I open a door. I then have to manually move it back to the proper position. The car also can be just sitting, motor not running, and the mirror will randomly retract. This usually happens for a week or so and then operates correctly for an extended period. but currently it has been malfunctioning for at least a moth. Very annoying. Any thoughts on how to resolve this problem?