Kia Rio: Defogging Logic / Automatic climate control system

1. Turn the ignition switch to the ON position.
2. Select the defroster position before pressing the defroster button (
).
3. While pressing the air conditioning button (A/C), press the air intake control
button (
) at least 5 times within 3
seconds.
The indicator on the air intake button blinks 3 times with 0.5 second of interval.
It indicates that the defogging logic is canceled or returned to the programmed
status.
If the battery has been discharged or disconnected, it resets to the defog logic
status.
1. Turn the ignition switch to the ON position.
2. Turn the mode selection knob to the defrost position ().
3. Select any fan speed except “0” position.
4. While pressing the air conditioning ...
Auto defogging reduces the possibility of fogging up the inside of the windshield
by automatically sensing the moisture inside the windshield and air flow toward
the windshield can increase.
Th ...
Other information:
Before entering vehicle
Be sure that all windows, outside mirror(s), and outside lights are clean.
Check the condition of the tires.
Check under the vehicle for any sign of leaks.
Be sure there are no obstacles behind you if you intend to back up.
Necessary inspections
Fluid levels, su ...
Description and operation
Description
The Auto Defogging Sensor is installed on front windshild glass. The Auto Defogging
Sensor senses moisture on the windshild. The air conditioner control module receives
the signal from the sensor and eliminate the fog by controlling the intake ...