Lane Departure Related Problems of the 2025 Tesla Model 3

Table 1 shows three common lane departure related problems of the 2025 Tesla Model 3. The number one most common problem is related to the assist (twelve problems). The second most common problem is related to the warning (three problems).

Table 1. Lane Departure related problems of Tesla Model 3

Problem Category Number of Problems
Assist problems
12
Warning problems
3
Blind Spot Detection problems
3

Recently reported Lane Departure problems of the 2025 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 am filing a formal safety complaint regarding a severe braking and stability control failure that resulted in unpredictable, highly dangerous vehicle behavior. While driving, the vehicle displayed a cascade of critical system failures, throwing error codes app_w009 (aeb disabled), di_a222   Read details...

The Blind Spot Detection problem

On may 24, 2026, at approximately 8:28 am, I activated actually Smart summon on my 2025 Tesla Model 3 using the Tesla mobile application to reverse the vehicle from my garage. Before this incident, the vehicle displayed no warnings, alerts, messages, or other indication of a problem, and I had   Read details...


Lane Departure related problems in other Tesla Model 3 model year vehicles:



Model 3 Service Bulletins
Model 3 Defect Investigations