I have the old stupid two speed wiper switch for the one speed motor – tried to connect the Hella interval switch like I did in the Eighties which failed dismally – mounted a long toggle switch on the plastic wiper cover to switch with my finger tips from the steering wheel – lost the parking action I had before . . .
Is the parking action created by the motor, or by the switch??? If anyone out there could enlighten me about the proper wiring (red, blue, black, white) I would enjoy the rain a lot more! Even if the spindles are still leaking like active water pumps. What if the leaking water has damaged the wiper switch – just thinking . . .