g4benz

Sorry for the silly question, but to get behind our car's rear bumper cover, do we have to take it off? I'm talking about the rear bumper on a 2010 E550.

The reason I ask is I have a slight indentation in the rear plastic cover that I would like to push out from the inside, but without removing the car's plastic bumper cover if possible.

I'm talking to a PDR guy who said he could use a heat gun (i.e. heat/cool) method to push out the dent, but he wants to charge me $150 just for pulling off the bumper if he can't access behind it without pulling it off. I'm not confident enough to pull off the bumper myself...

Any input is appreciated..