2007 Lexus LS 460 Owners Manual - Page 169

2-3. Operating the lights and windshield wipers n Rain-sensing windshield wipers (if equipped) With AUTO selected, the wipers will operate automatically when the sensor detects falling rain. The system automatically adjusts wiper timing in accordance with rain volume and vehicle speed. Sensor sensitivity (low) Sensor sensitivity (high) Rain-sensing wiper operation Low speed wiper operation High speed wiper operation Temporary operation Wash/wipe operation Wipers operate automatically. (After operating several times, the wipers operate one more time after a short delay to prevent dripping.) 2 When driving n The windshield wiper and washer can be operated when The engine switch is in IG-ON mode. n Effects of vehicle speed on wiper operation Vehicle speed affects the following even when the wipers are not in AUTO mode. l Intermittent wiper interval (INT mode) l Wiper operation when the washer is being used (delay until drip prevention wiper sweep occurs) With LO selected, wiper operation will be switched from low speed to intermittent wiper operation only when the vehicle is stationary. (However, the mode cannot be switched when the adjustment dial for the intermittent wiper interval or sensor sensitivity is set to the lowest position.) 143