2002 Sedona

I have two questions. I have a amall button on the drivers door directly
above the round switch for the outside mirrors. It has a small symbol of
the the outside mirror housing with an arrow as if it is a control button
to remotly fold the outside mirrors. I was told that Kia Sedona's never
had this as an option. I can't get the button to do anything. Does anybody
else have this little switch?

Also, I can't get the power outlets in the back and on the dash to work.
Fuse is OK. Any suggestions? The one in the cigarette ash tray does work.