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Removing and installing wiper motor > < Removing and installing wiper arms

A4 Cabriolet Mk2

Adjusting wiper arms
Adjusting wiper arms
Procedure
  Note
If the wiper motor needs to be run during repair work, the bonnet must be closed (voltage supply to wiper motor is cut-off when bonnet is open).
–  Remove wiper arms → Chapter.
–  Switch on ignition.
–  Operate “touch-wipe function” and allow wiper motor to move to end position.
–  Switch off ignition.
   
–  Attach wiper arm with fitted wiper blade to wiper shaft and position wiper blade on windscreen as follows:
l  Dimension -a- = 24 + 5 mm.
l  Dimension -b- = 35 + 5 mm
Dimensions indicate distance between tips of wiper blades and black cowl panel grille at bottom edge of windscreen.
–  Tighten nuts for wiper arms.
–  Switch on ignition.
–  Operate “touch-wipe function” and allow wiper arms to move to end position.
–  Switch off ignition.
–  Check setting of wiper arms again. Correct as necessary.
Tightening torque
  A92-0031
ComponentNm
Wiper arm to wiper shaft21

   

Removing and installing wiper motor > < Removing and installing wiper arms