If Model Y does not detect a key nearby and a locked
door or trunk is opened, an alarm sounds. The
headlights and turn signals also flash. To deactivate the
alarm, press any button on the key fob.
To manually enable or disable the alarm system, touch
Controls > Safety > Security Alarm. Wh
To operate a HomeLink device without using the
touchscreen, you can automate the device to open as
you approach, and close as you drive away:
1. Touch the HomeLink icon at the top of the Controls
screen, then choose the device you want to
automate.
2. Select the Auto-open when arriving checkbox