2010 Toyota Avalon Owners Manual - Page 68

1-2. Opening, closing and locking the doors and trunk Function Operation Vehicles with smart key system All doors are unlocked when the driver's door is opened within 10 seconds after turning the "ENGINE START STOP" switch OFF. 1 Driver's door linked door unlocking function Vehicles without smart key system Before driving All doors are unlocked when the driver's door is opened within 10 seconds after turning the engine switch to the "LOCK" position.