I have a problem with one of the headlight wiper blades on my SL 500 not moving from the upright position. This seems to cause the washer fluid motor to run continuously.

a. I am assuming that since one headlight wiper blade works fine that there are two motors for the wipers. Where is the right motor located?

b. Where is the connector that I can disconnect that will turn off the washer fluid pump to the headlight wiper units.

I want to stop the washer pump until I can trouble shoot the wiper blade motor.

Thanks