System setting
The driver can activate FCA system by placing the ignition switch to the ON position and by selecting 'User Settings' → 'Driver Assistance' → 'Forward Collision-Avoidance Assist (FCA) system'.
FCA system deactivates when the driver cancels the system setting.

The warning light illuminates on the LCD display, when you cancel FCA system. It illuminates even with the ESC (Electronic Stability Control) OFF. The driver can monitor the FCA ON/OFF status on the LCD display. When the warning light remains ON with FCA system activated, have the system checked by an authorized Kia dealer.
The driver can select the initial warning activation time in the User Settings in the instrument cluster LCD display. The options for the initial Forward Collision Warning system include the following:
FCA system is designed to detect and monitor a vehicle ahead in the roadway through sensors (i.e., radar) to warn the driver that a collision is imminent and, if necessary, apply emergency braking.
FCA system will activate when FCA system is selected on the LCD display, and when the following prerequisites are satisfied: - The ESC (Electronic Stability Control) is activated.
Description and operation Description The ambient temperature sensor is located at the front of the condenser and detects ambient air temperature. It is a negative type thermistor; resistance will increase with lower temperature, and decrease with higher temperature.
Components and components location Component Location Components 1. Intake actuator 2. Air filter 3. Air filter cover 4. Resistor 5. Mosfet 6. Intake seal 7. Intake upper cover 8.