Lane Departure Problems of Tesla Model 3

Tesla Model 3 owners have reported 302 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 (165 problems). The second most common problem is related to the vehicle's warning (67 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

Most recently, on or about 09/05/2026, driving on the freeway at about 65 mph with the sun directly in the windshield, the car suddenly issued an urgent take-over-immediately alert and autosteer disengaged with no advance warning.   Read details...

The Warning problem

I was driving down interstate 635 lane departure assist on my 2021 Model 3 pulls me into the lane it senses im departing into when system is set to "assist" (if vehicle sense im straying into the left lane as an example, it will pull me further towards the left lane markings and   Read details...

The Blind Spot Detection problem

Incident involving my 2026 Tesla Model 3 equipped with hw4 hardware and the latest fsd (supervised) software. During a garage reverse maneuver performed under fsd supervision, the vehicle had sufficient time to assess the surrounding environment before initiating the maneuver.   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