By Hyunjoo Jin and David Shepardson
SAN FRANCISCO/WASHINGTON (Reuters) -Two U.S. senators on Wednesday pressed the Federal Trade Commission (FTC) to probe Tesla (NASDAQ:TSLA), saying the company has misled consumers and endangered the public by marketing its driving automation systems as fully self-driving.
"Tesla and (CEO) Mr. (Elon) Musk’s repeated overstatements of their vehicle’s capabilities ... put Tesla drivers – and all of the traveling public – at risk of serious injury or death," Senate Democrats Richard Blumenthal and Edward Markey said in a letter to FTC Chair Lina Khan.
"Tesla drivers listen to these claims and believe their vehicles are equipped to drive themselves – with potentially deadly consequences."
A spokesman for the FTC on Wednesday confirmed the commission had received the letter but declined further comment.
The letter, which came after the National Highway Transportation Safety Administration opened a probe into Tesla's Autopilot on Monday, added to pressure on Tesla.
Tesla did not immediately respond to a request for comment. Tesla shares were up 4% in early trading Wednesday.
Autopilot is a standard feature for Tesla cars and enables the vehicles to maintain distance from cars in front. Tesla sells its advanced driver assistant features such as lane changing and automated parking under the name Full Self-Driving (FSD) for $10,000, although the system does not make its vehicles fully autonomous.
Musk, who has nearly 60 million Twitter followers, uses the term FSD frequently, generally referring to the Tesla package of features, but many consumers take it to mean fully autonomous driving. Musk has touted how safe the technology is and promised that its vehicles would soon drive themselves, only to miss his own deadlines.
NHTSA said in June that since 2016 it has opened 30 investigations into Tesla crashes in which the agency suspects advanced driver assistance systems were in use.
NHTSA in 2018 said in a letter to Tesla the company had made "misleading statements" about the safety of its Model 3 and had confused consumers. The agency referred the issue to the FTC to investigate whether Tesla’s statements constituted “unfair or deceptive acts or practices.”
Two U.S. consumer advocacy groups in 2018 also urged the FTC to investigate Tesla' naming of Autopilot. The FTC declined to comment Wednesday on NHTSA's referral and has taken no public action on it.