Kia Optima: General Information

Kia Optima DL3 2019-2021 Service and Repair Manual

Service and Repair manual for Fifth generation (DL3) of the mid-size sedan Kia Optima. Kia's best-selling midsize sedan was unveiled with new design cues inside and out, expanded ADAS technology, a ne ...

General Service Information

General information Identification Number Locations Protection of the Vehicle Always be sure to cover fenders, seats, and floor areas before servicing. &n ...

Other information:

Kia Optima DL3 2019-2021 Owner's Manual: Electronic stability control (ESC)

The Electronic Stability control (ESC) system is designed to stabilize the vehicle during cornering maneuvers. ESC checks where you are steering and where the vehicle is actually going. ESC applies the brakes on individual wheels and intervenes with the engine management system to stabilize ...

Kia Optima DL3 2019-2021 Service and Repair Manual: Engine Oil

Repair procedures Oil And Filter Replacement    • Prolonged and repeated contact with mineral oil will result in the removal of natural fats from the skin, leading to dryness, irritation ...