To wash the windshield, press the button at the end of the lever until the washers begin.
Caution: In freezing weather, do not use your washer until the windshield is warmed. Otherwise the washer fluid can form ice on the windshield, blocking your vision.
When the button is released, the washers will stop, but the wipers will continue to wipe for about three times or will resume the speed being used before.