Tesla service worker caught on video might've used Autopilot mode to nap

A short video posted this week appears to show a Tesla mobile service worker not paying attention to the road or holding the steering wheel. 

The electric car company has custom Model S sedans for its mobile service team and it looks like one worker was using Tesla's semi-autonomous mode, Autopilot, for whatever reason. It's not possible to know if Autopilot was engaged from the short video and it's also not clear if the person is sleeping, momentarily looking away, or dealing with something else entirely.