C200 Wiper problem

[Paul Hatch]

I have a C200 with single wiper it works fine but wont park in correct place, I have been told to check that there is grease under the cover and there is, been suggested it may be the wiper relay I don't know where to look or how to identify it, seems to be a common problem with this model so if anyone can help or advise I would be extremely grateful many thanks Paul

 

[Uncle Benz]

It will have slipped it’s nut slightly on the motor to first motion rod most likely . Needs the whole unit removing to get to it, but not beyond the realm of a keen diy-er

 

[mattkh]

wiper relay I don't know where to look or how to identify it,

The fuse box cover, on the inside, generally has an embossed chart with relay positions and function.