Was talking to someone the other day and he said that he turned this option on for one reason, that I hadn't really thought of - to show the car is locked.<p>After we get out the car, my partner often asked - "have you locked the car ?", as the locks don't loudly "clunk" like my last car did. By setting the mirrors to fold upon locking (and telling her what is going on !), she now doesn't bother me any more, as she can see if I have ! (and of course I did...)<p>This is such a silly thing, someone else may be interested ?