Windshield wiper blade - from 11.04, replacing

WARNING: This page does not describe the selected car, but rather 16 other vehicles, including the 2009 Audi S4, 2009 Audi A4, 2008 Audi S4, 2008 Audi RS 4, and 2008 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.

Removing

Fig 1: Identifying Retaining Clip, Wiper Arm, And Wiper Blade

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Slide clip - 2 - off wiper arm - 3 - in direction of - arrow -.
Remove wiper blade - 1 - downwards from wiper arm.

Installing

Fig 2: Identifying Wiper Blade And Retaining Clip

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Insert joint of wiper arm in guide on wiper blade - arrow 1 -. Ensure joint is inserted fully in guide.
Secure wiper blade by fitting retaining clip - arrow 2 -.