2004 Lexus SC 430 User Guide - Page 357

ELECTRICAL COMPONENTS ADDING WASHER FLUID CHECKING THE HEADLIGHT AIM 64sa01 64sa24c 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 (Inside screw) 2 Vertical movement adjusting bolt 2 (Outside screw) 3 Aiming caution label Before checking the headlight aim: 1. Make sure the body around the headlight is not deformed. 2. Park the vehicle on a level spot. 3. Get into the driver's seat and put the vehicle in a state ready for driving (with a full tank). 4. Bounce the vehicle several times. NOTICE Do not use engine antifreeze or any other substitute because it may damage your vehicle's paint. 363