Afternoon,

I just finished repalcing the heater blower motor in my 1984 190d. I had to remove the wiper assembly to do it. After I got it back together, and put on the wiper arm at it's regular rest place, I expected it to turn from the passenger side to the driver side, but it moved toward the passenger side first. I immediately turned off the ignition switch. I tried the wiper arm in the center of the windshield, and when I turned it on it did turn toward the passenger side first. So, this leaves me no place to put on the wiper where it will come to rest in it's regular resting place on the drivers side. It has to move to the drivers side first. I'm wondering what I could have done to cause this.