I have a problem with my wiper. If the wiper is working when the car start then it will work no problem but sometime when the car start the wiper will not work the whole day. Next day it is working again. Can someone with a
S280 come across this problem? Thanks

 

I solved problem myself. It was a coil problem. Turn grey instead of copper color. A friend to mine redo the soldering(bypass the faulty coil) and all is well. He suggested I change the whole module. Thanks