After stopping at Idaho Falls, the four members hit the road again and headed east on Idaho State Highway 33. Later that night, just before 10 PM, the Model X suddenly swerved into the oncoming lane while driving through a “gentle southward curve,” the complaint said. “Disengagement of Autopilot should not reduce the effectiveness of safety features the vehicle is equipped with,” the suit says. The suit suggests that the Blaines are a victim of Musk and Tesla’s arguably deceptive marketing. More on Tesla: Tesla Admits That Its Cars May Never Fully Drive Themselves