It should be an airbag light. The fault light may be an airbag or a seat. This problem should be eliminated as soon as possible. After all, airbags are an important means to protect people in car accidents. Electronic airbag is a kind of airbag system. The airbag system is a passive safety protection system. When used in conjunction with seat belts, it can provide effective anti-collision protection for drivers and passengers in the car. When a car collides, the airbag can effectively avoid head injury, and the injury rate is reduced by at least 25% and the facial injury rate is reduced by about 8%. The earliest airbag was invented in August 1953, and obtained the patent of "safety device" in the United States. As countries pay more and more attention to automobile safety system, the assembly rate of airbag is getting higher and higher, and it is becoming more and more popular. When the airbag light is on, it means that the airbag has failed, and the owner should go to the garage for computer testing to solve the fault code of the car in time.