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Old 06-27-2007, 07:56 AM
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JimFreeh JimFreeh is offline
Benz addict
 
Join Date: Mar 2007
Location: Hampton Roads, Virginia
Posts: 3,366
Wiper arms attach the same way for most MBs....

First, flip up the small end cap at the base of the arm.
Next, remove the nut, 10mm I think.
Wiper arms are splined on the shaft, if they are frozen on, try rocking the arm to break the two parts apart.

Might also try some penetrant and let it soak for a bit. I've also had some luck using a wooden wedge under the lower portion of the arm, the opposite side from the wiper.

Never had one I could not unstick, so I think you'll eventually get them off.

Jim
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