Another resurrection i am afraid,,, i have the same problem on my tourer. I had the usual siezed wiper arm spindle through the glass scenario. I freed this off, still needs a bit of work though, i checked for the motor turning with tailgate open, no luck there. Then i checked the fuse, all ok. I then dismantled the tailgate trim and removed the motor to get full access to the electrical plug. I then tested for voltage. I have 10.9volts between the white and black wires, this is constant wether switch is on or off, presumably for parking. I then checked for voltage between grey and black, nothing at all. Next test is 12 volts across the wiper motor, i bet it runs, then it will be delving in to wiring etc! Does anyone know what the problem is here, or are we all running around with rear wipers that dont work?? 😎
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