Using the rain sensor
The rain sensor monitors the amount of water on the windshield and automatically starts the windshield wipers. Rain sensor sensitivity can be adjusted using the thumb wheel on the right-hand steering wheel lever.
Putting the wiper blades in service position
The windshield wiper blades must be in the service (vertical) position for certain operations, e.g. replacing the blades.
Refilling washer fluid
Washer fluid is used to help keep the headlights and windshield clean. Washer fluid containing anti-freeze should be used in very cold weather (below-freezing temperatures).