2003 Lexus GS 300 Owners Manual - Page 49

SWITCHES WINDSHIELD WIPER AND WASHER SWITCHES For mist wiper operations (a single wipe), pull the lever toward you and release it. To make the washer squirt, push the button on the end of the lever. The low washer fluid warning light in the instrument cluster comes on when the fluid level in the tank becomes very low. For information on adding washer fluid, see "Adding washer fluid" on page 303. In cold weather, warm the windshield with the defroster before using the washer. This will help prevent icing, which could block your vision. 12L006-1 NOTICE " 1 Interval adjuster 2 Washer on To turn the wipers on, move the lever down until you reach the desired speed setting. The ignition key must be in the "ON" position. There are 3 settings: "INT" position: Intermittent operation "LO" position: Low speed operation "HI" position: High speed operation Twist the interval adjuster upward to increase the wiping time interval between sweeps, and downward to decrease it. The wiper lever must be in the "INT" position. 28 Do not operate the wipers if the windshield is dry. It may scratch the glass.