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
Software
Updating software is important to ensure proper
operation and longevity of your vehicle's components.
You must install a software update at the earliest
opportunity. See Software Updates.
Tesla may update or reinstall your vehicle's software as
part of the normal diagnostic, repair, an