Wiper Problem. Help!
i hope my winshield fixes my problem if not, then im on the same boat...Mercedes...Wow, we really do pay for quality....riiiight..
It was so annoying and LOUD, that I ended up turning off the wipers and using the "one-stroke" button when the rain got too built up. Thats fun.
I'm going to bring it in to my dealer tomorrow. I am picking up a new key anyway so I will be there with the car.
Unfortunately, with some of the posts here, it doesnt sound like there is a clear fix for this. I wish it were as easy as "replacing wiper blades", but from the replies that is not often the case.
There's a TSB out on this which basically says the following: ensure the wiper blades are good, the washer nozzles are correctly aimed, the "right" windshield washer fluid is being used, and the windshield is clean. Then, if the problem remains, use a special tool to adjust the wiper arms. On the W203, there are different procedures for the old style and new aero-style wipers. So the dealer should be able to fix this issue once he's told about the TSB.
If you want to try an adjustment at home, I think the principle involved is to get the wiper blade perpendicular to the plane of the windshield. On my car, an '03, torque can be applied with a crescent wrench about midway up the wiper arm. This helped in my case.
Anyone who can solve the problem themselves by buying a part out of their own pocket when the dealer repeatedly fails should be reimbursed for the part by MB.
However, I sent my W203 for valeting recently, and they applied rain-x despite my telling them not to apply anything on the windscreen
As expected, it caused the wipers to judder and chatter over the glass. Managed to remove the rain-x with some glass polish, and the problem went away.
The Best of Mercedes & AMG
when i turn it on the first click .. its all smooth.. then once ur driving fast or the rain get hard, it senses it and does the calculation ...
but once ur stopped fully it stops. and continues when u drive again ..
http://www.tricoproducts.com/brochur...reset1333trico
It looks like I'm going to be going OEM for the wipers this time, but does anyone know a plug-and-play aftermarket for the aero wiper mounting? It's not the traditional "U" shaped mounting.
TIA.



