"Sticky" Wiper Blades?
I seem to recall reading somewhere about this before.. has anyone found a similar problem and a solution?
https://mbworld.org/forums/e-class-w211/51477-noisy-wipers-just-me.html
Search "wiper judder"
Lots of interesting ideas
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As PeterUbers suggested, there are so many stories on the web - it's certainly not a new thing. Nothing seems to stand out in terms of a fix though. Anyway, if it was my car I'd just go get new blades, which is undoubtedly the only resolution that pays off. With this being a loaner I really didn't want to go bother the dealer with service issues. Thanks for the various suggestions though.
I've cleaned the blades and windshield but this made no change at all.
The blades looked like they were still like new but I just went to my dealership anyway and they changed the blades.
Instantaneously the annoying sound was gone
The technician told me that after a while the blade material ages and hardens, causing that effect. Mine were 3 year old so it seems legit.

The text editor is crap on this board but I will do my best.
Windshield Wiper Arm Adjustment
• Aero wiper blades equipped on all lines
• Windshield Wiper Arm Adjustment Kit
– Countermeasure for wiper noises (shudder/squeak)
– Measure and adjust wiper blade angle to windshield
• Angle of attack at park position
• Angle of attack at direction change
– Applicable for all
– Service Tool Kit number ~ Model dependent
• Order put in to Germany
Sorry ~ some of the translation to English is not perfect.
WIS = Workshop Information System.
Caveat. The screen must be free of silicone & mineral deposits. Cane sugar Coke works well. US corn syrup Coke less so. It's the Phosphoric acid in Coke that cleans well.
EDIT: Blades must be good.
Last edited by Glyn M Ruck; Feb 27, 2015 at 04:33 PM.
The text editor is crap on this board but I will do my best.
Windshield Wiper Arm Adjustment
• Aero wiper blades equipped on all lines
• Windshield Wiper Arm Adjustment Kit
– Countermeasure for wiper noises (shudder/squeak)
– Measure and adjust wiper blade angle to windshield
• Angle of attack at park position
• Angle of attack at direction change
– Applicable for all
– Service Tool Kit number ~ Model dependent
• Order put in to Germany
Sorry ~ some of the translation to English is not perfect.
WIS = Workshop Information System.
Caveat. The screen must be free of silicone & mineral deposits. Cane sugar Coke works well. US corn syrup Coke less so. It's the Phosphoric acid in Coke that cleans well.
The text editor is crap on this board but I will do my best.
Windshield Wiper Arm Adjustment
• Aero wiper blades equipped on all lines
• Windshield Wiper Arm Adjustment Kit
– Countermeasure for wiper noises (shudder/squeak)
– Measure and adjust wiper blade angle to windshield
• Angle of attack at park position
• Angle of attack at direction change
– Applicable for all
– Service Tool Kit number ~ Model dependent
• Order put in to Germany
Sorry ~ some of the translation to English is not perfect.
WIS = Workshop Information System.
Caveat. The screen must be free of silicone & mineral deposits. Cane sugar Coke works well. US corn syrup Coke less so. It's the Phosphoric acid in Coke that cleans well.

Last edited by Mercedessophie; Mar 2, 2015 at 02:46 AM.
Mine were ragged after only 3 weeks or so.
I had to wash my windshield with Rain-X windshield washer/repellant, then I replaced the wipers with Rain-X wipers and everything is great now. Goes through ice and snow and wipers don't show any sign of wear.



