One thing I noticed when driving out in the middle of nowhere was AP’s performance in lowlight, and I mean when I turned all headlights off, no illumination from other side traffic (was none when I tested) and none from adjacent cars (no cars in front or behind me for at least a mile).
It was a little stupid, but I wanted to see what would happen... of course I was extremely cautious and didn’t even think to look away or take hands off.
This was with clear lane lines, no construction
I tried Two scenarios when testing the lowlight performance
One was when I disengaged AP, turned headlights off (no daytime either) and saw the AP option to engage, which I did. It performed solidly and kept within lines like I would have. Didn’t test much with curves, only for less than a minute.
Next, and a little more scary, I had AP on and then with it on turned headlights off. Same result.
Impressive