2003 Lexus GX 470 Owners Manual - Page 527

SWITCHES To make the washer squirt, pull the lever toward you and release it. If the wiper lever is in the "OFF" position, the wipers will automatically make 3 wipes and then a single wipe later to sweep the windshield completely.* The interval between the 3 wipes and the last wipe will depend on the vehicle speed. The last sweep does not happen if the vehicle speed exceeds about 170 km/h (106 mph). NOTE: *The last single wipe can be deactivated. Ask your Lexus dealer for details. The low washer fluid warning light in the instrument cluster comes on when the fluid level in the tank becomes nearly empty. For information on adding washer fluid, see "Adding washer fluid" on page 454. In cold weather, warm the windshield with the defroster before using the washer. This will help prevent icing, which could block your vision. REAR WINDOW WIPER AND WASHER SWITCH " 1 2 Washer on during wiping Washer on To turn the wipers on, twist the knob at the end of the lever. The ignition key must be in the "ON" position. There are 2 settings: "INT" position: Intermittent operation "ON" position: Low speed operation If you stop the vehicle with the rear window wiper switch in the "ON" position, the wiper speed automatically changes from low speed to intermittent operation speed. To make the washer squirt, twist the knob downward to position 2. NOTICE Do not operate the wipers if the windshield is dry. It may scratch the glass. 30