Cadillac, BMW to Mercedes, the best and most frivolous car tech is going to electric vehicles
From regenerative braking to the quiet hum of battery-powered cruising, electric vehicles are upending many a fundamental when it comes to the traditional driving experience. Slide into the cockpit of a contemporary EV, though, and you'll notice another bit of hardware getting an unexpected rethink: the humble interior light. Gone is the jaundiced bulb that blinks on when a car door is opened, the one your parents warned had to stay off while the vehicle was in motion. In its stead? A veritable LED disco. Today the…