Gadolhadorah, I believe, as akuperma has mentioned as well, that a car will not be able to be simply programmed and set before Shabbos as it will have many factors to consider and react outside of what is able to be pre-programmed.
Gadolhadorah, I believe, as akuperma has mentioned as well, that a car will not be able to be simply programmed and set before Shabbos as it will have many factors to consider and react outside of what is able to be pre-programmed.