I pulled out that black panel on the trunk, unscrewed the 3 bolts that hold the motor, etc and unplugged that elecitrical harness.

Now, how do I remove the wiper? I tried to pry off that metal cap on the wiper, but it wont come off.

 

Try harder, it will come off. I used plyers.

 

yeah, its not easy, thats for sure, but it will come off, there is a bolt underneathe it