Lane Departure Problems of Tesla Model 3

Tesla Model 3 owners have reported 312 lane departure related problems since 1996. Table 1 shows the 6 most common lane departure problems. The number one most common problem is related to the vehicle's assist (171 problems). The second most common problem is related to the vehicle's warning (68 problems). For details of each of the problem category, use the links in the table.

Table 1. Lane Departure related problems of Tesla Model 3


Recently reported Lane Departure problems of Tesla Model 3

The Assist problem

On 10/09 at approx. 10:30 am est, my 2024 Tesla Model 3 was operating on full self-driving (supervised) on cummings, GA. Without warning, the vehicle steered off the paved roadway. The driver attempted to take control by [turning the steering wheel / pressing the brake], but the vehicle did not   Read details...

The Warning problem

Following Tesla's over-the-air deployment of fsd 14. 1 lite, the hw3 autopilot computer in my 2018 Tesla Model 3 failed. Fsd / autopilot worked normally before the update and stopped working immediately afterward.   Read details...

The Blind Spot Detection problem

Multiple watchdog daemon failures triggering every adas system to become unavailable at random. In one instance I had fsd enabled, mid turning a corner to freeway onramp fsd disengaged, provided no warning or alert, and almost caused me to run into another car (thankfully I have a habit of holding   Read details...

The Lane Departure problem

See attached document for complaint.   Read details...

The Lane Keep Automatic Steering problem

The contact owns a 2022 Tesla Model 3. The contact stated while driving approximately 80 mph on a highway with the vehicle on cruise control the vehicle began to slow at a rapid rate independently. The vehicle slowed to approximately 60 mph. The contact stated no warning light was illuminated.   Read details...




☘ Model 3 Service Bulletins
☤ Model 3 Defect Investigations