Get into the iGuide for the Hybrid, click "Keys and Doors" in the red column, click "Keys" in the blue column, then click on "To find out more, turn to page 22 of your owners manual or click here." Then scroll down to pages 49-50 of the "manual" that comes up. Walking up and opening the door will deactivate the alarm, and locking the doors, either by pushing the interior panel lock button and closing the door, or pushing the door handle button on a closed door, will lock the car and the alarm will activate after 30 seconds.

"When you get to the fork in the road, take it." --Yogi Berra