What does it mean when the red lock symbol light flashes after locking the car door?

[DelLucy]

It is normal for the red lock symbol light to flash after locking the car door. Here is more information about the flashing red lock symbol light: 1. The red light that flashes after locking the car is the vehicle anti-theft light. If the car's engine anti-theft light flashes at a frequency of once every 1 to 2 seconds, it is a normal phenomenon. This indicates that the vehicle's engine has entered the anti-theft mode, and the engine anti-theft system has started working. 2. The car anti-theft light generally serves as a warning. When the light is on, it reminds the owner that the vehicle has entered the anti-theft state. 3. The power consumption of the anti-theft light is negligible for the car battery, so there is no need to worry about excessive power consumption.