By default, Auto High Beam is enabled to allow high beam headlights to
automatically switch to low beam when there is light detected in front of Model
Y (for example, from an oncoming vehicle). To control this feature, touch
Controls > Lights > Auto High Beam or touch Auto on the lights pop
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