Tesla Autopilot: Elon Musk promises 'full self-driving features' by August

Elon Musk has taken to Twitter promising some 'full self-driving features' will be rolled out as part of an August update for Tesla's Autopilot driver assist system. At the moment, Autopilot is limited to Level 2 automation. Although stories about Tesla 'drivers' sleeping and sitting in the passenger seat – and, unfortunately, crashing while reliant on the system – abound, Autopilot is only meant to operate under constant driver supervision.