The reporting states the driving mode in question was Tesla's "autopilot system," instead of the proper Autopilot, which is Tesla's less advanced driving system. Full Self-Driving (Supervised) is Tesla's more capable feature, although its name is a misnomer, since it's not capable of fully driving itself and requires constant supervision.
I feel like this section needs a rewrite. What is the distinction they're drawing between "Tesla's 'autopilot system'" and "Autopilot"?