Before you can operate Autosteer, you must enable it by
touching Controls > Autopilot > Autosteer (Beta).
To indicate that Autosteer is
available (but not actively steering Model Y), the top corner of the touchscreen
displays a gray Autosteer icon next to the driving gear.
To initiate Aut
Model Y monitors the markers on the lane you are
driving in as well as the surrounding areas for the
presence of vehicles or other objects.
When an object is detected in your blind spot or near
the side of Model Y (such as a vehicle, guard rail, etc.),
the instrument panel displays colored line