Elon Musk broke one of Tesla's biggest Autopilot rules in a TV interview

"You must keep your hands on the steering wheel at all times," the manual says.

Read more: I tried Tesla's new Autopilot feature that helps navigate during highway driving to see if it's helpful - here's the verdict

During the "60 Minutes" interview, Musk removes his hands from the steering wheel after activating Autopilot. He does not hold the steering wheel with either of his hands for the rest of the segment.

Musk also used Autopilot without keeping his hands on the wheel during an interview with CBS This Morning that aired in April.

Tesla did not immediately respond to Business Insider's request for comment.

Read more: Tesla's Autopilot used to give the company a huge advantage - but now it's becoming a problem

Tesla has received criticism for how it has promoted Autopilot, and fatal accidents involving the feature have raised questions about whether drivers place too much trust in it and fail to pay attention to the road. Tesla says Autopilot is meant to be used with an attentive driver whose hands are on the wheel, but the most visible accidents involving Autopilot have included reports of distracted drivers.

Tesla has pointed to statistics from the National Highway Traffic Safety Administration (NHTSA) that indicate Autopilot reduces the likelihood of a vehicle being in an accident, but the NHTSA told Ars Technica in May that a study Tesla has cited did not necessarily prove or disprove that Autopilot reduced accident rates.

In October, Consumer Reports released its rankings of four semi-autonomous driver-assistance systems and ranked Autopilot second, behind Cadillac's Super Cruise. Autopilot received the highest rating for capability and performance and ease of use but received the lowest rating for keeping drivers engaged.

Watch Elon Musk's full "60 Minutes" interview here.

Have a Tesla news tip? Contact this reporter at mmatousek@businessinsider.com.