If the selector lever is in the "INT" position, the windshield wiper operates in intermittent mode.
Do not operate the windshield wiper when the glass is dry. This may scratch the glass.
If the windshield washer does not work, check if there is fluid in the washer reservoir. Instructions for filling the reservoir are provided in the Manual.
In cold weather, preheat the windshield if you want to use the windshield washer. This will prevent the formation of an icy crust that reduces visibility.