The logo on the BYD Song steering wheel can be changed, but the logos on the front and rear appearance of the car cannot be changed casually. This will significantly change the characteristics of the vehicle.

Car logos refer to the logos of various car brands, and these logos often become representatives of automobile companies. The signs of a car include: the car's trademark or factory logo, product label, engine model and factory number, vehicle model and factory number, vehicle identification number, etc.

A car should have its own logo to indicate the car's manufacturer, model, engine power, load-bearing mass, engine and vehicle factory numbers, etc. Their function is to facilitate sellers, users, maintenance personnel, and traffic management departments to identify the "identity" of the vehicle. According to our country's national regulations, these signs must be checked during new car registration and annual inspection.

Car logo types generally include initials as logos, brand English car logos, symbolic object car logos, and abstract graphic logos.