Will the car automatically lock with the key inside?

[RowanLee]

If the car key is left inside the vehicle, the car will automatically lock itself. After the engine is turned off, if the doors are closed without taking the key, both the doors and the rear hatch will automatically lock after a few minutes. This feature is designed to prevent the owner from forgetting to lock the car. A car key is a tool used to switch the car on and off. Modern car keys use a chip system, which is a magnetic chip system. The reading coil in the car's ignition lock cylinder reads the chip in the key, and each chip has fixed digital information. A remote key allows the user to unlock or lock the car from a distance without inserting the key into the lock. It emits a weak radio wave from the owner's vicinity, which is received by the car's antenna. The electronic control unit (ECU) then identifies the signal code, and the system's actuator performs the locking or unlocking action. This system mainly consists of a transmitter and a receiver.