Lane Departure Problems of Tesla Model S

Tesla Model S owners have reported 115 lane departure related problems since 1996. Table 1 shows the 4 most common lane departure problems. The number one most common problem is related to the vehicle's assist (53 problems). The second most common problem is related to the vehicle's warning (31 problems). For details of each of the problem category, use the links in the table.

Table 1. Lane Departure related problems of Tesla Model S


Recently reported Lane Departure problems of Tesla Model S

The Assist problem

Supervised fsd does not have a remedy if it assigns an incorrect speed limit to the current roadway. The only action available is to disengage fsd. This incorrect speed limit happens quite often, especially in construction zones with temporary speed limit changes.   Read details...

The Warning problem

Backing out of driveway, the steering wheel was very hard to turn. The dash indicated the steering assist feature wasn't working. After restarting the software and the problem persisting, I investigated the assist motor/pump and found that the ground to the chassis was very corroded.   Read details...

The Blind Spot Detection problem

Car was in summon mode and crashed into a fence . Caused damage to frond end of the car   Read details...

The Lane Departure problem

The contact owns a 2020 Tesla Model S. The contact stated that while driving at various speeds between 40-50 mph, the vehicle experienced phantom braking, causing the vehicle to abruptly stop in the middle of the road.   Read details...




Model S Service Bulletins
Model S Defect Investigations