Tesla S 2014 Owner's Manual page 83

Using the Touchscreen
About the Security System
If Model S does not detect a key nearby and a
locked door or trunk is opened, an alarm
sounds and headlights and turn signals flash.
To deactivate the alarm, press any button on
the key.
To manually enable or disable the alarm
system, touch Controls > Settings > Safety &
Security > Alarm. When set to on, Model S
activates its alarm one minute after the doors
lock and a recognized key is no longer
detected nearby.
Note: If you plan to leave something that
moves, such as a dog, inside your locked
Model S, remember to turn off the tilt/
intrusion system. Any type of motion detected
inside Model S activates the siren.
Using the Touchscreen 81