Wiper Arm, Adjusting

Procedure 

-- Remove the windshield wiper arm. Refer to WINDSHIELD WIPER ARM, REMOVING AND INSTALLING .

-- Turn on the ignition.

-- Activate "rear wipe" and let the wiper arm run to end position.

-- Turn off the ignition.

-- Position wiper arm with wiper blade installed at wiper axle and align wiper blade at rear window as follows:

• Dimension -a- = 19⁺⁵ mm.
  Fig 1: Identifying Rear Window Wiper Arm, Adjusting

  Courtesy of AUDI OF AMERICA, LLC

-- Tighten the wiper arm nut.

-- Turn on the ignition.

-- Activate "rear wipe" and let the wiper arm run to end position.

-- Check the adjustment of the wiper arm again and correct if necessary.

Tightening Specifications 

• Refer to OVERVIEW - REAR WINDOW WIPER SYSTEM