> What if it is engaged and still decides to run a red light? The Teslas don't drive particularly aggressively, so you're quite aware ahead of time if it's not

> What if it is engaged and still decides to run a red light? The Teslas don't drive particularly aggressively, so you're quite aware ahead of time if it's not slowing down to stop for a red light. > Or to suddenly brake to a full stop on a highway so you get rear-ended? This is harder to deal with as, if it happened, it could be very sudden. That being said, if someone rear ends you for stopping, it's their fault (unless you braked in bad faith, like a brake check). Not that it would make you feel much better if you got injured or killed in such an incident. On the other hand, many manufacturers have automatic emergency braking systems that occasionally incorrectly brake, and humans occasionally incorrectly emergency brake too. I have emergency braked due to a plastic bag blowing across the highway. Tesla on the whole seems to perform well compared to most vehicles AEB systems.