When the amount of refrigerant is low, the performance of the air conditioning is reduced. Overfilling also has a bad influence on the air conditioning system. Therefore, if abnormal operation is found, have the system inspected by a professional workshop.
Kia recommends to visit an authorized Kia dealer/service partner.
WARNING
Vehicles equipped with R-134a*

Because the refrigerant is at very high pressure, the air conditioning system should only be serviced by trained and certified technicians. It is important that the correct type and amount of oil and refrigerant is used.
Otherwise, it may cause damage to the vehicle and personal injury.
WARNING
n Vehicles equipped with R-1234yf**

Because the refrigerant is mildly inflammable and at very high pressure, the air conditioning system should only be serviced by trained and certified technicians. It is important that the correct type and amount of oil and refrigerant is used.
Otherwise, it may cause damage to the vehicle and personal injury.
Each symbols and specification on air conditioning refrigerant label means as below ; 1. Classification of refrigerant 2. Amount of refrigerant 3.
1. Temperature control knob 2. AUTO (automatic control) button 3. Climate control display 4. Fan speed control knob 5. OFF button 6. Front windshield defroster button 7.
Components and components location Component Location 1. Blower Unit Components 1. Intake Actuator 2. Intake Case [Lower] 3. Air Filter 4. FET 5. Resister 6. Intake Seal 7. Intake Case [Upper] 8. Intake Door Assembly 9. Anti Noise Pad 10.
Repair procedures Inspection 1.Measure terminal - to - terminal resistance of blower resistor. 2.measured resistance is not within specification, the blower resistor must be replaced. (After removing the resistor) Replacement 1.Disconnect the negative (-) battery terminal.