What does this do?
I'm a new Scion xB owner as of a week ago (a 2006) and this is the one thing I'm not sure about. I'm positive it is something really simple, but I've looked through the manual and so has my dad and we can't find anything on it (unless we just happened to overlook it). Any help?

(for some reason it's not posting it vertically and is instead rotating it. This switch is located just to the left of the airbag light thing).

(for some reason it's not posting it vertically and is instead rotating it. This switch is located just to the left of the airbag light thing).


