Electric cars prove we need to rethink brake lights

A Technology Connections explainer on how electric cars with one-pedal driving slow down without always lighting the brake lights. It argues that brake light rules are outdated and should be rethought, and that some makers handle it better than others.

HN people cite it to explain why drivers behind an EV may not know it is slowing, and as proof that outdated regulations leave each manufacturer to improvise.

“The point of the video was that regulations are outdated so different manufacturers can implement stuff differently”