The position of the wing mirrors in my Polo are controlled by an electronic switch on the driver's side. The other day the switch just stopped working completely when I was trying to move the position of the left mirror the electronic switch stopped working. I tried to move the right mirror and that had stopped working too. So now I can't change the position of either mirror. I would greatly appreciate it if anyone can give me suggestions as to what this fault is, how to fix it or how much it should cost to get it fixed at a garage. Many thanks. SCJ.