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
Lane Assist features cannot always detect lane markings
and you may experience unnecessary or invalid warnings
in these situations:
Visibility is poor and lane markings are not clearly
visible (due to heavy rain, snow, fog, etc.). The exact
detection zone of the ultrasonic sensors varies
d