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
When you finish driving, simply exit the vehicle. When
you leave Model Y with your phone key and key fob, it
powers off automatically, turning off the instrument
panel and touchscreen.
Model Y also powers off automatically after being in
Park for 30 minutes, even if you are sitting in the drive