mirrors broken?

[xjan]

I have a friend who took his car to a shop to get some speakers installed. Then what happened was the workers there manually folded the mirrors to be on the safe side manouvering the H2 in (I think he has a 2006 model). Now the folding of the mirrors works no more.

How to test if it is just mis-aligned and can be made to work, or is something really broken - a motor inside or smth? I found some info here about mirrors, but it covers mostly the issue of the folding not working anymore thanks to corrosion etc.

Any help is greatly appreciated!