From Tesla (note this is for the Model Y, but is true for all models): --------------- If regenerative braking is aggressively slowing Model Y (such as when yo

From Tesla (note this is for the Model Y, but is true for all models): --------------- If regenerative braking is aggressively slowing Model Y (such as when your foot is completely off the accelerator pedal at highway speeds), the brake lights turn on to alert others that you are slowing down. --------------- I had kind of assumed all electric cars did that, but I guess not.