Power outside mirrors. Broken?

[twr]

Hi check the fuse first then check the voltage at the mirror plug. You maybe able to check the voltage by removing the mirror glass to get at the wires. You would have to remove the door panel to check voltage if you can't check it behind the mirror. Their is 3 motors in there, one for up down, two for side to side mirror movement and the last is for folding the mirrors in and out. The motors can seize up which they would have to come apart to fix or maybe be junk. As far as i know you can't buy mirror parts, just the whole mirror. Hope this helps