Hi dear forum members. after having had good experience with my old Megane in the forum, I have to ask something again today. My Seat Alhambra no longer pumps splashing water. My car buddy said we were changing the pump. We did that, brought it nothing. I had still typed on the steering pole but I can’t check that. I only know that it switches the windscreen wiper when I pull the lever. I checked fuses. All i.O someone no ch an ideas how I can check what ? Is there still a control unit or how is it regulated by the car ? lg