2007 Lexus IS 250 Owners Manual - Page 137

2-3. Operating the lights and windshield wipers n Automatic light off system l When the headlights comes on: The headlights and tail lights turn off 30 sec- onds after a door is opened and closed if the engine switch has been switched to ACC or turned OFF. (The light turns off immediately if the button on the key is pressed after all doors are locked.) l When only the tail lights come on: The tail lights turn off automatically if the engine switch is switched to ACC or turned OFF and driver's door is opened. To turn the lights on again, switch to IG-ON mode, or turn the light switch OFF once and then back to the or position. n Automatic headlight leveling system (vehicles with discharge headlights) The level of the headlights is automatically adjusted according to the number of passengers and the loading condition of the vehicle to ensure that the headlights do not interfere with other road users. n If the indicator flashes...(vehicles with discharge headlights) It may indicate a malfunction in the system. Contact your Lexus dealer. n Customization Settings (e.g. light sensor sensitivity) can be changed. (→P. 406) NOTICE n To prevent battery discharge Do not leave the lights on longer than necessary when the engine is not running. 124