The instrument panel is a general term for the various indicator devices, ignition switches, etc., mounted in the driver's cab. It is mounted on the instrument panel or on the steering column as an accessory. The instrument panel assembly is like a window that reflects the operating status of the car's internal machinery at all times. At the same time it is the control center of some equipment and the object of decoration, and is the most attractive part of the cabin. The instrument panel assembly has both technical and artistic functions, and is one of the representatives of the whole car style.