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Where is the production date of Teana headlights?
On the seal of the headlights. Car headlights, also known as car headlights and LED daytime running lights, as the eyes of a car, is not only related to the external image of a car owner, but also closely related to safe driving at night or in bad weather. The use and maintenance of car lights can not be ignored.

Headlights have two functional modes: high beam and low beam. The low beam lamp is used in cities or overtaking. The high beam has high illumination angle, farther illumination and wide field of vision, and is suitable for roads outside the city. The reasonable use of headlights should be as follows: (1) Use low beam when passing; When overtaking at the intersection, you should change the warning of the far and near lights.

Although there are many kinds of vehicles, their structures are similar. This should be said to be the credit of standardization and the need of large-scale production line. With the development of society, the progress of science and technology and the change of demand, the appearance of railway vehicles has also begun to change, especially the passenger cars are no longer the same old faces. However, their basic structure has not changed obviously, but the specific parts have more scientific and advanced structural design.

Generally speaking, the basic structure of a vehicle consists of five parts: body, underframe, running gear, coupler buffer device and braking device.

The car body is the part of the vehicle carrying goods or passengers, and it is also the basis for installing and connecting other parts of the vehicle. The bodies of early vehicles were mostly wooden structures, supplemented by steel plates and bow bars. Modern automobile body is mainly steel structure or light metal structure.