Originally Posted by redcoupe
You almost have to remove the wiper transmission to see what the problem is. When you remove it you can see if the transmission is broken/loose or the motor i stripped. It could be as easy as tightening the nut for the transmission but you wont know till you remove the platic trim covering it.
I'm a new owner of MB c230, just have problem with wiper, motor runs but wiper doesn't .
Is the wiper transmission and wiper pivot asm. is the same one ? Does wiper pivot asm. has gear ?
Please post a picture of wiper transmission