Anyone know how to remove the rear wiper on the cayenne

i tried all the bolts nothing happens? is there a HOW TO?

 

I would like to know too...

 

i did it once before, so i am trying to remember. I believe you remove the black plastic cap on the bottom of the arm, then remove the bolt...then i believe the wiper blade gets pulled upward to remove it.

If you want to remove the blade, i believe its just clipped on.