Mostly because people ask for features. And to support new charging stuff. Everyone loves Sentry mode, automatic video recordings of people damaging your car while it's parked.
Then there's "entertain people while charging" stuff.
And then there's autopilot stuff. NoA, Stop light detection, emergency lane departure avoidance, automatic lane changing, conditional speed limits (eg slower in winter)
Then there's "entertain people while charging" stuff.
And then there's autopilot stuff. NoA, Stop light detection, emergency lane departure avoidance, automatic lane changing, conditional speed limits (eg slower in winter)