2015 Tesla Model S Autopilot HW1 17.11.10 Interesting reproducible behavior while approaching a red light 3-way intersection. The Autopilot is reducing the speed as it approaches the red light at the 3-way intersection. Nothing appears on the IC denoting the traffic light nor the T-intersection. Notes: I correct the steering in the apex of the sharp curve because AP goes wide, however the TACC never disengages. I immediately re-engage the AS upon exiting the curve. It is after this that the system begins slowing the car. As I get close to the blind intersection, I retake control and stop the car, because I don't know if the car would have completely on it's own.