Somehow (probably an instant oil change place) the plastic grill piece that is immediately below the wiper arms now has a gaping hole in it and I would like to replace. I cannot find a description of this part, despite numerous attempts, using the Bentley CD-
ROM. This is the piece that butts up against the enitre bottom length of the front windshield on my 2005 A4 2.0T. Any help or instruction on how to replace this piece would be greatly appreciated. Reference attached photo. Also, anyone know how much this part costs?