Great idea. I thought about this when I rented an electric Renault car, and found that in regenerative braking mode… brake lights do not come on when lifting th

Great idea. I thought about this when I rented an electric Renault car, and found that in regenerative braking mode… brake lights do not come on when lifting the foot off the accelerator. A friend in a car behind said he found it confusing and wondered what I was doing. Such a bizarre design flaw not to have brake lights come on when this happens.