Kia Optima DL3: Automatic climate control system / Automatic heating and air conditioning

1. Press the AUTO button. The modes, fan speeds, air intake and air-conditioning will be controlled automatically by setting the temperature.

2. Turn the temperature control knob to the desired temperature.

✽ NOTICE

  • To turn the automatic operation off, select any button or switch of the following:
    - Mode selection button
    - Air conditioning button
    - Front windshield defroster button (Press the button one more time to deselect the front windshield defroster function. The ‘AUTO’ sign will illuminate on the information display once again.)
    - Air intake control button
    - Fan speed control switch The selected function will be controlled manually while other functions operate automatically.
  • For your convenience and to improve the effectiveness of the climate control, use the AUTO button and set the temperature to 23°C (73°F).

■ Type A

■ Type B

✽ NOTICE

Never place anything over the sensor located on the instrument panel to ensure better control of the heating and cooling system.

    ■ Type A ■ Type B 1. Driver’s temperature control knob 2. AUTO (automatic control) button 3. Front windshield defroster button 4. Rear window defroster button 5.

    The heating and cooling system can be controlled manually by pressing buttons or turning knob(s) other than the AUTO button. In this case, the system works sequentially according to the order of buttons or knob(s) selected.

    Other information:

    Kia Optima DL3 2019-2026 Service and Repair Manual: Power Door Locks

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    Components and components location Component Location 1. Relaxion comfort switch 2. Walk-in switch 3. Relaxion comfort seat unit (RCSU) Schematic diagrams Connector and Terminal Function Pin Function Connector A Co

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