hi guys new to this but have to have a try as the wipers are driving me mad ive got a c class c200 w203 kompressor 2002 reg had a problem with the wiper stalk not canceling when indicating and wipers not turning off when i put them on uless i switch the key off . been out and got a new wipers stalk and fitted it but soon as i put wipers on i can not turn them off unless i turn the engine off . things ive have tried are changed all relays still wont turn off tried the soncor over the mirror still not turn off its puzzling now as to what it can be any help please its not to bad when its raining ha ha just when it stops raining i have to stop driving switch the car ooff and back on to stop them pleeeeeeeeeeeeeeeeaaaaasssse help

 

has nobody any ideas