I have driven Piuses/Prïï a few times, and had regen braking simply go off going down a long hill as the battery was already full. Had to use mechanical brakes to keep the speed in check. Those cars also have a "B" mode on the transmission selector to engage ICE compression braking, which I could have used.
What happens if your battery is packed to the brim with electrons? Will regen braking go bye-bye when lifting off the go-fast pedal? Does the car smoothly transition to let you know what is happening?
What happens if your battery is packed to the brim with electrons? Will regen braking go bye-bye when lifting off the go-fast pedal? Does the car smoothly transition to let you know what is happening?