And those lights should be in a vertical row of 8 red lights, going left-to right. And when the car speaks to the driver and the surroundings, there should be

And those lights should be in a vertical row of 8 red lights, going left-to right. And when the car speaks to the driver and the surroundings, there should be three vertical bar graphs made of red leds to indicate the speech. There is a good controller for those kinds of lights, named "knight industry two thousand", but i think there is and upgrade to 'three tousand' available too.