2010 Toyota Land Cruiser Owners Manual - Page 206

2-3. Operating the lights and wipers Washer/wiper dual operation Wipers operate automatically. ITO23C081 Rain-sensing windshield wipers 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. Rain-sensing wiper operation Low speed wiper operation High speed wiper operation Temporary operation ITO23C075 178