Kia Optima: Heating and air conditioning / Fan speed control, Air conditioning

Kia Optima DL3 2019-2021 Owner's Manual / Features of your vehicle / Manual climate control system / Heating and air conditioning / Fan speed control, Air conditioning

Fan speed control

The ignition switch must be in the ON position for fan operation.

The fan speed control knob allows you to control the fan speed of the air flowing from the ventilation system. To change the fan speed, turn the knob to the right for higher speed or left for lower speed.

Setting the fan speed control knob to the “0” position turns off the fan.

Air conditioning

Press the A/C button to turn the air conditioning system on (indicator light will illuminate). Press the button again to turn the air conditioning system off.

Sunroof inside air recirculation
The outside (fresh) air position is automatically selected, when the sunroof is opened. When you select the recirculated air position, the system maintains the recirculated air position for 3 min ...

System operation
Ventilation 1.Set the mode to the position. 2.Set the air intake control to the outside (fresh) air position. 3.Set the temperature control to the desired position. 4.Set the fan speed control to ...

Other information:

Kia Optima DL3 2019-2021 Service and Repair Manual: Fluid


Repair procedures Inspection Automatic Transaxle Fluid (ATF) Level Check    When checking the ATF level, be careful not to allow foreign substance (like dust) to enter through the filler hole. 1 ...

Kia Optima DL3 2019-2021 Owner's Manual: Stop and tail lamp bulb replacement


1. Open the trunk lid. 2. Open the service cover. 3. Remove the nuts from the vehicle. 4. Disconnect the rear combination lamp connector. 5. Remove the rear combination lamp assembly from the body of the vehicle. 6. Remove the socket from the assembly by turning the socket counterclockw ...

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