In the video, a man is seen sitting in the back seat of a car. He is wearing a blue shirt and jeans. The car has black leather seats and the man is sitting in the middle seat. He is demonstrating how to adjust the headrest. He pulls the lever on the side of the seat and the headrest moves up and down. He then shows how to adjust the angle of the headrest by pulling the lever on the top of the headrest. The man then demonstrates how to adjust the lumbar support by pulling the lever on the side of the seat. He also shows how to adjust the seat's angle by pulling the lever on the top of the seat. The man then demonstrates how to adjust the seat's height by pulling the lever on the side of the seat. Finally, he shows how to adjust the seat's angle by pulling the lever on the top of the seat.