Back wind shield wiper won't shut off even when car is off.

This would require removing the back door panel correct? Of so I will have to look into how I can remove it.

I assume this requires rom icing the back panel from the door? If so I will have to look into how to romove it.

check for any small screws around the corners of the panel if there are any remove them , then the panel should pop off ,it should be held on with plastic clips that just pop off the panel,if u have a problem getting it off then go to UTube and find a video on panel removal