2011 Lexus LS 460 Owners Manual - Page 305

2-3. Operating the lights and windshield wipers l If the temperature of the raindrop sensor is 194°F (90°C) or higher, or 5°F (-15°C) or lower, automatic operation may not occur. In this case, operate the wipers in any mode other than "AUTO". n If no windshield washer fluid sprays Check that the washer nozzles are not blocked and if there is washer fluid in the windshield washer fluid reservoir. n Headlight cleaner linked operation (if equipped on headlight cleaner) When the windshield washer is operated with the headlights on, the headlight cleaner will operate once. 2 When driving CAUTION n Caution regarding the use of windshield wipers in "AUTO" mode The windshield wipers may operate unexpectedly if the sensor is touched or the windshield is subject to vibration in "AUTO" mode. Take care that your fingers or anything else do not become caught in the windshield wipers. NOTICE n When the windshield is dry Do not use the wipers, as they may damage the windshield. n When the washer fluid tank is empty Damage to the washer fluid pump may be caused if the lever is pulled toward you and held continually. 209