The agency has previously looked into other iterations of Tesla's Summon self-driving option.

The “Actually Smart Summon” feature enables drivers to remotely summon or move their vehicles to them or another location via a mobile phone app.

NHTSA launches a new probe into Tesla's remote driving feature after collisions, adding to ongoing scrutiny of the automaker’s safety systems.

The National Highway Traffic Safety Administration is investigating 2.6 million Tesla vehicles over crashes involving the "Actually Smart Summon" feature. The feature lets users move cars remotely. The probe examines the feature's maximum speed,

U.S. regulators have opened an investigation into 2.6 million Teslas after reports of crashes involving the use of company technology that allows drivers to remotely command their vehicle to return to them,

A potentially faulty driverless car feature found in roughly 2.6 million Tesla cars on U.S. roads highlights the risks associated with CEO Elon Musk's plans to roll out unsupervised Full Self-Driving this year.

The U.S. government is probing Tesla over a driverless feature in its electric vehicles, according to the National Highway Traffic Safety Administration (NHTSA). The NHTSA cited Tesla’s “Smart Summon” and “Actually Smart Summon” features,

The National Highway Traffic Safety Administration said Tesla’s automated summoning feature has been linked to at least four crashes.