What is the blue blinking light when you turn off and lock your Kia Sorento?

The blue blinking light on your Kia Sorento when you turn off and lock the vehicle typically indicates that the vehicle's security system is activated. This feature is designed to deter theft by signaling that the car is armed. The light usually blinks to show that the alarm system is active and monitoring for any unauthorized access. If the light is flashing abnormally or you have concerns, it’s advisable to consult the owner's manual or a dealership for further assistance.