Consumer groups reignited calls to open a probe into Tesla's Autopilot system and accused the Silicon Valley-based automaker of using deceptive practices to market the system as a fully autonomous. The Center for Auto Safety leads the charge and said...

Tesla Autopilot has had plenty of critics since it rolled out to Model S and Model X vehicles in October 2015 as part of an over-the-air update of the company's 7.0 software.Many owners cheered the arrival of semi-self-driving features, but...