Lane Departure Related Problems of the 2020 Tesla Model Y

Table 1 shows four common lane departure related problems of the 2020 Tesla Model Y. The number one most common problem is related to the warning (eleven problems). The second most common problem is related to the assist (ten problems).

Table 1. Lane Departure related problems of Tesla Model Y


Recently reported Lane Departure problems of the 2020 Tesla Model Y

The Warning problem

Car was on complete auto pilot on mayland highway 270 and car suddenly took exit with any command and notification. Car was very close , few feet away from the guardrail at 55 mile per hour. This could have been a life threatening event with such decisions made by car.   Read details...

The Assist problem

I have Tesla’s fsd software that consistently tries to enter closed highway ramps where the flags, lights and barriers are clearly marked as “do not enter”. I have reported this to Tesla a dozen times with no improvement or response.   Read details...

The Blind Spot Detection problem

In Tesla’s from Model Years before 2021, the side “repeater cameras” that are rear facing suffer from a light-leak of the blinker. There are three small holes in the pcb circuit board that allow light from the blinker to leak into the camera at night.   Read details...


Lane Departure related problems in other Tesla Model Y model year vehicles:



Model Y Service Bulletins
Model Y Defect Investigations