Tesla MODEL S Operating Manual page 21

Front Trunk
Press the interior release button to open the
front trunk, then push up on the hood.
Note: The interior release button glows
following a brief exposure to ambient light.
Warning: People should never climb
inside the front trunk. Never shut the
front trunk when a person is inside.
Warning: Care should be taken to ensure
that objects inside the front trunk do not
bump against the release button, causing
the trunk to accidentally open.
20 Model S Owner's Manual