In the video, a man is seen working on a car's electrical system. He is wearing a red jacket and is kneeling down under the car. The man is using a soldering iron to connect wires to a circuit board. There are several wires of different colors, including red, blue, and white, and they are all connected to the circuit board. The man is focused on his work and appears to be experienced in handling the wires and soldering iron. The car is parked in a garage, and there is another person standing nearby, watching the man work. The video provides a close-up view of the man's hands and the wires, allowing the viewer to see the intricate details of the electrical system.