No sane person will be driving on autopilot (metaphorically or literally) through a school zone. And if your car even allows you to turn it on when the speed limit's 25mph/40kph because it has a map system that knows the speed limit on every street you drive, your car has a glaring fault that needs fixing.
But you are going to use L2 driving a highway or even just decently paved road that happens to be going through a forest.