Sat looking at my first intermittent wiper stalk for hours as it had no information on it, my God what if I turned it to fast or to slow. What sadistic GM engineer would put something in a vehicle without full detailed instructions marked on the device! I gathered up my courage and set it in the middle and was amazed that the end of the world didn't happen and the wiper began to wipe the windshield intermittently.
I drove off to work and while cleaning the nuclear storage tanks felt safe in my new found knowledge of this highly technical device known as the intermittent wiper.
If the intermittent wiper is a challenge time to maybe take away the keys and get the Uber app lined up.