2013 Lexus ES 350 Owners Manual - Page 1147

1. AIR CONDITIONING SYSTEM OPERATION REAR WINDOW AND OUTSIDE REAR VIEW MIRROR DEFOGGERS These features are used to defog the rear window, and to remove raindrops, dew and frost from the outside rear view mirrors. The "START STOP ENGINE" switch must be in IGNITION ON mode. NOTICE ● To prevent 12-volt battery discharge, turn the defoggers off when the engine is off. WINDSHIELD WIPER DE-ICER* This feature is used to prevent ice from building up on the windshield and wiper blades. The "START STOP ENGINE" switch must be in IGNITION ON mode. 1 Press the rear window and outside rear view mirror defogger button. 1 Select windshield wiper de-icer. 6 The defoggers will automatically turn off after 15 to 60 minutes. The operation time changes according to the ambient temperature and vehicle speed. AIR CONDITIONING The windshield wiper de-icer will automatically turn off after approximately 15 minutes. CAUTION ● When the outside rear view mirror CAUTION ● When the windshield wiper de-icer is on, defoggers are on, do not touch the rear view mirror surfaces, as they can become very hot and burn you. do not touch the glass at the lower part of the windshield or to the side of the front pillars as the surfaces can become very hot and burn you. *: If equipped 301 ES350/300h_Navi_OM33A07U_(U) 12.05.11 08:14