Will the Car Lock Automatically with the Key Inside?

[VanEmily]

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 out, both the doors and the trunk will automatically lock after a few minutes. Here is some relevant information about the automatic locking feature with the key inside: The original intention of this function is to prevent the owner from forgetting to lock the car. A car key is a tool used to start and stop the car. Modern car keys use chips, which are part of a magnetic chip system. The reading coil in the car's ignition lock cylinder reads the chip in the key, and each chip contains fixed digital information. A remote key allows the user to lock and unlock 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 two parts: a transmitter and a receiver.