Kia Optima: Safety features of your vehicle

Engine compartment

■ THETA 2.4L - GDI 1. Engine coolant reservoir 2. Engine oil filler cap 3. Brake fluid reservoir 4. Air cleaner 5. Fuse box 6. Negative battery terminal 7. Positive battery terminal 8. Eng ...

Important safety precautions

You will find many safety precautions and recommendations throughout this section, and throughout this manual. The safety precautions in this section are among the most important. Always wear you ...

Other information:

Kia Optima DL3 2019-2023 Service and Repair Manual: Fuel Pressure Regulator

Components and components location Component 1. Plate Assembly 2. Clip 3. O-ring 4. Fuel Reservoir Cup 5. Clip 6. Fuel Pressure Regulator 7. Fuel Filter Repair procedures Removal 1. Remove the fuel pump m ...

Kia Optima DL3 2019-2023 Owner's Manual: Climate control air filter

The climate control air filter installed behind the glove box filters the dust or other pollutants that come into the vehicle from the outside through the heating and air conditioning system. If dust or other pollutants accumulate in the filter over a period of time, the air flow from the ai ...