This does not belong to changing the vehicle model, but to changing the logo privately, which is an illegal infringement. According to the relevant provisions of the Measures for the Administration of Motor Vehicles, it is illegal to change the logo without permission, and vehicles that change the logo by individuals cannot pass the annual inspection of vehicles. The following are some related materials: "The vehicle should be equipped with at least one trademark or factory logo that can be permanently maintained on the easily visible part of the front outer surface of the vehicle body, and the vehicle should be equipped with a device that can be maintained on the easily visible part of the outer surface of the vehicle body. The product label should be fixed in an obvious position that is not affected by the replacement parts, and its specific position should be indicated in the product instruction manual. " Obviously, it is also a violation of this provision to change the bid privately. Regarding the behavior of changing the logo without permission, the traffic police department pointed out that it is understandable that drivers want their cars to have more personalized colors. However, logo, body color and license plate are important information to identify motor vehicles, and unauthorized changes will bring hidden dangers to motor vehicle management and road traffic management. I hope drivers will consider the public interest more when decorating their cars. Subsequently, the reporter learned from the Municipal Administration for Industry and Commerce that auto dealers, auto parts stores, auto beauty shops and so on. Changing the owner's logo without the permission of the trademark holder violates the relevant provisions of the Trademark Law and constitutes trademark infringement. Once found, the illegal income will be confiscated and fined according to law. In addition, there are three serious acts that may constitute a crime, namely, using other people's trademarks without permission, selling goods with counterfeit trademarks, and illegally manufacturing or buying and selling other people's trademarks. Law enforcement departments will investigate and deal with the trademark infringement facts of operators according to law. I hope it helps you.