what does this button do
 

what does pressing the third climate control button do? the fan speed when pushed is circulate. the temp is ac, but what does the direction/location/defrost do when pushed?

it turns on the rear liftgate defrost and heated mirrors if equiped

Is THAT where the heated mirror button is? I saw on my window sticker that it had heated mirrors and the little diagram is on the mirror.... but I couldn't for the life of me find where to turn them on!

Maybe I should take the plastic off the manual.

I too had a hard time figuring this out, lol :doh:

Don't touch that button. If you do your jeep will implode and tear a hole in the space time continuim destroying the entire universe as we know it.

thanks. i have been pushing it and looking for something to change. no implosion or ejector seat so i had to ask