2010 Toyota Highlander Owners Manual - Page 305

3 -1 . U sing t he a ir c ondit ioning syst e m a nd de fogge r Windshie ld w ipe r de -ic e r ∗ This feature is used to prevent ice from building up on the windshield and wiper blades. On/off Press the button to turn on the windshield wiper de-icer. The indicator light will come on. The windshield wiper de-icer will automatically turn off after approximately 15 minutes. 3 n The de-icer can be operated when Vehicles without smart key system The engine switch is in the "ON" position. Vehicles with smart key system The "ENGINE START STOP" switch is in IGNITION ON mode. Interior features CAUTION n When the windshield wiper de-icer is on 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 279