2011 Lexus IS 350 Owners Manual - Page 621

Customizing Your Lexus Your vehicle includes a variety of electronic features that can be personalized to your preferences. Programming these preferences requires specialized equipment and may be performed by an authorized Lexus dealership. Some function settings are changed simultaneously with other functions being customized. Contact your Lexus dealer for further details. Item Smart access system with push-button start Function Operation signal (Emergency flashers) Operation signal (Buzzer) Default setting On On Driver's door unlocked in one step, all doors unlocked in two steps On Customized setting Off Off Unlocking operation All doors unlocked in one step Wireless remote control Automatic door lock function to be activated if door is not opened after being unlocked Time elapsed before automatic door lock function is activated if door is not opened after being unlocked Operation signal (Emergency flashers) Operation signal (Buzzer) Door lock buzzer Trunk unlocking function Trunk unlocking operation Panic function Off 30 seconds 60 seconds 120 seconds On On On On Push and hold On Off Off Off Off Push twice One short push Off 59