wellI assume the taillights increase intensity when you brake.....I'd like to see how it works.
it will look the same way we are used to for decades with car having the 12volt 21/5watt lightbulbs installed (5 watt, as Long as the lights are switched on, 21 watt as soon as you hit the Brakes (take a look at the fiat 500)
what is much more interesting:
how have they (:ford solved the amber blinking Thing using a red tri bar config in clear lenses now? i assume the outer of the 3 bars will stop glowing in red and blink in yellow/amber, as soon as you use your blinkers
cannot wait to see pfcz's vid next week