Wiper Arm, Adjusting
Procedure
-- Remove the wiper arm, refer to 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 and remove the key.
Danger of unintended engine ignition
Turn off the ignition and remove the ignition key from the vehicle interior for all work performed on the high voltage vehicle.
-- Position wiper arm with wiper blade installed at wiper axle and align wiper blade at rear window as follows:
- Dimension -a- = 19 + 5 mm.
The dimension is the gap between tip of wiper blade and lower edge of window.
-- Tighten the wiper arm nut.
- Tightening specification, refer to OVERVIEW - REAR WINDOW WIPER SYSTEM .
-- Turn on the ignition.
-- Activate "rear wipe" and let the wiper arm run to end position.
-- Check the adjustment of windshield wiper arms again. If necessary correct.