The automatic climate control system is controlled by simply setting the desired temperature.

Soft mode

Fast mode
You can choose either the soft mode or fast mode to select the fan speed.
Soft mode : The wind blows gently.
Fast mode : The wind blows heavier than the soft mode to reach the selected temperature fast.
Each time you press the AUTO button, the mode will change as follows:
Soft mode ↔ Fast mode
The Full Automatic Temperature Control (FATC) system automatically controls the heating and cooling system as follows:
1. Press the AUTO button.
The modes, fan speeds, air intake and air-conditioning will be controlled automatically according to the temperature setting.

2. Turn the temperature control knob to set the desired temperature.
✽ NOTICE

✽ NOTICE
Placing any object over the sensor on the instrument panel may interfere with the heating and cooling system.
Automatic climate control system
Manual heating and air conditioningKia Cee'd JD Service Manual: Repair procedures
Inspection
Signal Circuit Inspection
1.
Check ignition lock switch pull-up voltage
(1)
IG KEY "OFF", ENGINE "OFF".
(2)
Disconnect ignition lock switch connector ...
Kia Cee'd JD Service Manual: Intake Air Temperature Sensor (IATS) Description and operation
Description
Intake Air Temperature Sensor (IATS) is included inside Manifold Absolute Pressure
Sensor and detects the intake air temperature.
To calculate precise air quantity, correction of the air temperature is needed
because air density varies according to the temperat ...