Lexus GS 450h 2008 Owner's Manual page 38

1-3. Opening, closing and locking the doors and trunk
Locking and unlocking the doors
Unlocking the trunk
36
Press the lock button to lock the
door.
Pressing and holding the button
closes the windows and moon roof.
Grip the handle to unlock the
door.
Make sure to touch the sensor on
the back of the handle.
The door cannot be unlocked for 3
seconds after the door is locked.
Press the button to unlock the
trunk.