What is this switch for?

[jhillard]

Please forgive what is probably an obvious question, but I cannot figure out what one of the switches on our 2001 21V is for. In the picture below, it is the switch on the far right (it has a circle with a '+' sign in it). The owners manual has no mention of what any of the switches do. Fortunately all the other ones are obvious. But this one does not appear to do anything.

Any clues? Thanks,

-jhillard-

switches1.JPG

[davcoug]

I believe you can use it for an extra accessory switch. Mine does nothing as far as i know.