A4 Quattro Wagon V6-3.0L (AVK) (2002)
Wiper Blade: Adjustments
Wiper Blade Park Position, Adjusting
Wiper Blade Park Position, Adjusting
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Operate wiper motor and allow it to return to park position.
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Position wiper blades against windshield, align wipers and tighten retaining nuts.
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Operate wipers (intermittent function).
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If necessary, align wiper arms again and tighten retaining nuts to 16 Nm (12 ft lb).
NOTE: Lubricate ball sockets with MOS2 grease when installing linkage.
Wiper blade contact angle, adjusting
NOTE:
Possible causes of wiper blade chatter:
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Scratched windshield
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Rubber part of wiper blade is out of the frame or torn
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Windshield wiper arms/blades are loose or bent
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Wiper blades are waxy or buckled
If none of these causes apply to the problem, then the angle of the wiper arms to the windshield must be checked and if necessary adjusted before
replacing the wiper blades.