Kia Optima: Maintenance / Power Train

Maintenance

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Air Cleaner Filter

Repair procedures Inspection 1. Remove the air cleaner element. 2. Check if the air filter is excessively dirty. If so, replace the air clean ...

Other information:

Kia Optima DL3 2019-2020 Owner's Manual: Interior overview

1. Inside door handle 2. Driver position memory button 3. Power window switch 4. Central door lock switch 5. Power window lock button 6. Outside rearview mirror control 7. Outside rearview mirror folding 8. Fuel filler lid open button 9. Trunk open button 10. ESC off button 11. Instrumen ...

Kia Optima DL3 2019-2020 Service and Repair Manual: Heater Core

Repair procedures Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the heater and blower assembly. (Refer to Heater - "Heater Unit") 3. Loosen the mounting screws and remove the heater cor ...