OK, got the initial cover off at top of arm (plastic) to lube my wiper arm at motor but what happens after that. Do not see a way in to get to the assy.

Am I missing something?

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Norm K.
'97 E420 Sport
'06 E350 Sedan
'67 Mustang Coupe
'70 F-250
'15 VW Jetta

It is far far more complicated to get into the mechanism than most realize. There are DIY articles out there to do it.

__________________
-diesel is not just a fuel, its a way of life-
'15 GLK250 Bluetec 118k - mine - (OC-123,800)
'17 Metris(VITO!) - 37k - wifes (OC-41k)
'09 Sprinter 3500 Winnebago View - 62k (OC - 67k)
'13 ML350 Bluetec - 95k - dad's (OC-98k)
'01 SL500 - 103k(km) - dad's (OC-110,000km)
'16 E400 4matic Sedan - 148k - Brothers (OC-155k)

There are videos on u-tube which show how to do it. Mercedes onesource.

__________________
Resistance is Futile.

The half moon gear is up side down, the cover is on the bottom. Be sure to take picture prior to removal of the wiper motor and transmission.

Jack

Success!

Got to the wiper motor gearing. Thanks to those who tried to help!

__________________
Norm K.
'97 E420 Sport
'06 E350 Sedan
'67 Mustang Coupe
'70 F-250
'15 VW Jetta