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.

    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.

    Other information:

    Kia Rio 2017-2023 YB Service Manual: Parking Assist Sensor

    Components and components location Components Repair procedures Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the rear bumper assembly. (Refer to Body - "Rear Bumper Assembly") 3.

    Kia Rio 2017-2023 YB Service Manual: Sunroof Motor

    Repair procedures Inspection 1. Disconnect the negative (-) battery terminal. 2. Remove the roof trim assembly. (Refer to Body - "Roof Trim Assembly") 3. Remove the glass motor (A) after loosening the mounting screws.

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