The video shows a close-up of a car's interior, specifically the ceiling. A person's hand is seen pressing a button on the ceiling, which causes a light to turn on. The person then presses the button again, and the light turns off. The person repeats this action several times, demonstrating how the light can be turned on and off. The car's interior is beige, and the button is black with a white symbol on it. The light is rectangular and appears to be a reading light.