Tesla MODEL X Owner's Manual page 117

• Bright light (such as direct sunlight) is interfering
with the view of the camera(s).
• A camera is obstructed, covered, damaged, or not
properly calibrated.
• Driving on a hill or on a road that has sharp curves on
which the cameras are unable to see upcoming traffic
lights or stop signs.
• A traffic light, stop sign, or road marking is
obstructed (for example, a tree, a large vehicle, etc.).
• Model X is being driven very close to a vehicle in
front of it, which is blocking the view of a camera.
WARNING: The limitations listed above are not an
exhaustive list of reasons why Model X may not
operate as expected. Many unforeseen
circumstances can adversely impact the accurate
operation of Traffic Light and Stop Sign Control.
Using this feature does not reduce or eliminate the
need to drive attentively and responsibly. You must
be prepared to take appropriate and immediate
action at all times.
Autopilot
Traffic Light and Stop Sign Control
115