Correct, the wipers are, on their own, trying to work when they are turned OFF. And not doing a very good job of it. They groan and vibrate and struggle to move, then move a little, then stop, then move a little further, then stop, . Repeat.
Very annoying--sounds like the motor is going to burn out! Yet, if I turn the switch to full ON, to the fastest setting, they work fine--no odd motor noises, smooth, fast operation. And when I turn them OFF again, it's back to intermittent groaning creeping wipers.
Sunday, November 25th, 2012 AT 6:59 PM