https://www.bleepingcomputer.com/news/security/researchers-trick-tesla-to-drive-into-oncoming-traffic/

Steering a Tesla car off the normal driving lane, potentially on a collision path, is possible without hacking the vehicle's advanced driver-assistance system, better known as the Enhanced Autopilot.

By painting interference patches on the road, researchers demonstrated that a Tesla Model S 75 can follow a fake path without asking the driver for permission, as the Autopilot component does in the case of changing lanes.