The video shows a person's hand holding a black wire and plugging it into a car's electrical system. The car's interior is visible, and the person appears to be working on the dashboard. The hand is wearing a red and white striped sweater. The car's electrical system is complex, with various wires and connectors. The person's hand moves with precision, indicating familiarity with the task. The video provides a clear view of the process, allowing viewers to understand the steps involved in connecting the wire.