This is on a 2001 CLK55 W208
My wiper doesn't splash water on windshield.
Checked fuse, its fine.
pump seems not be working.

Need help changing it.

Thanks,
Raj

This happened to me a couple years back as well. If you do not feel the pump kicking on or working then just buy a new pump and O-rings. The pump was fairly cheap to buy at the dealership or you could even buy one on Ebay. There is a DIY posted here somewhere but it is really simple to replace and is a heavily stocked item. The dealership stated that they either leak (mine did) or they go out a alot.

Greg

Thanks Greg.

I tried searching for it on this forum but couldn't find the DIY post.

I will go and buy the o ring and wassher pump tomorrow.

thanks again
Raj