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
Before using Traffic Light and Stop Sign Control, you
must:
Ensure that forward-facing cameras are unobstructed
(see Cleaning Cameras and Sensors)
and calibrated (see Drive to Calibrate Cameras). Traffic Light and Stop Sign Control
depends on the ability of the cameras to detect
traffic l