I have a considerable issue regarding my side side view mirrors. The mirrors were able to be adjusted as they would normally (right side tilts down when in reverse and both mirrors can be adjusted with the adjustment switch). One day they completely failed and would no longer move, regardless of whether the mirror selector is placed on the right or left side. The mirrors are heated, right side tilts down when in reverse, and have adjustment memory. I suspect it is the switch that has failed and is acting as a break in the circuitry for the mirrors. Has anyone experienced this problem before? If so or not so, any insight will be greatly appreciated. Also, the heating still functions (for that is on a separate circuit).