What happened to the dashboard villain riding a horse?

The reason is: 1, the emergency light is turned on, and it is a red triangle key; 2. The door is not closed properly; 3. The flash switch is damaged; 4. Anti-theft mode is turned on. There are two kinds of red buttons on the dashboard. One is the engine anti-theft indicator light without the key mark, which will go out after the car is started under normal circumstances. If it doesn't go out, it may be a malfunction of the anti-theft system and should be repaired in a 4S shop or garage. The function of the car anti-theft system is to prevent the car itself from being stolen and valuables from being lost. The automobile anti-theft system is mainly composed of electronic control circuit, alarm device, remote control key, mechanical key and actuator. The mechanical door lock is responsible for preventing the vehicle from opening automatically when driving, and cannot play the role of theft prevention. The anti-theft system adds a steering lock to lock the steering shaft of the car. The steering lock and ignition lock are under the steering wheel. If there is no car key, when the door is stolen and opened, the car can't turn under the action of the steering lock, so it can't drive away. In addition, there are clutch brake locks and wheel anti-theft locks. , all belong to the anti-theft system. According to the principle of one lock and one key, escort. Another sign with a key indicates that the car key is low. Should be checked in time to determine whether it is necessary to replace the battery. Once the battery is dead, it should be replaced as soon as possible to avoid inconvenience to the car.