The new company, which is aiming to go public this year, has performance E.V.s planned, with Volvo’s safety in its DNA.
Some drivers have complained that cars using the company’s Autopilot system have been slowing down suddenly even when there are no hazards ahead.
Tesla told the federal regulator that rolling stops were allowed only at intersections when no cars, pedestrians or bicyclists were detected but agreed to disable the feature.
The electric-car maker managed substantial growth as Europe and China increasingly propelled sales.
The recalls, which Tesla initiated on Dec. 21, affect about 350,000 Model 3s and 120,000 Model S cars.
Drivers can be distracted playing games while the vehicle is in motion, the National Highway Traffic Safety Administration said, following a New York Times report earlier this month.
Beijing gave CATL lavish subsidies, a captive market of buyers and soft regulatory treatment, helping it to control a crucial technology of the future.
“We are aware of driver concerns and are discussing the feature with the manufacturer,” the National Highway Traffic Safety Administration said in a statement.
The feature raises fresh questions about whether Tesla is compromising safety as it rushes to add new technologies.
The automaker may have undermined safety in designing its Autopilot driver-assistance system to fit its chief executive’s vision, former employees say.