2002 Lexus ES 300 Owners Manual - Page 350

ELECTRICAL COMPONENTS ADDING WASHER FLUID CHECKING THE HEADLIGHT AIM (vehicles with discharge headlight) If the washer tank becomes nearly empty, add washer fluid. You may use plain water as washer fluid. However, in cold areas where temperatures range below the freezing point, use washer fluid containing antifreeze. This product is available at your Lexus dealer and most auto parts stores. Follow the manufacturer's directions for how much to mix with water. " 1 Vertical movement adjusting bolt 1 2 Vertical movement adjusting bolt 2 Before checking the headlight aim: 1. Be sure that the body around the headlight is not deformed. 2. Park the vehicle on a level spot. 3. The driver gets into the driver's seat and puts the vehicle in a state readying for a driving (with a full tank). 4. Bounce the vehicle several times. NOTICE D Do not use engine antifreeze or any other substitute because it may damage your vehicle's paint. D Do not fill washer fluid over the "NORMAL" level. 336