Kia Optima: Maintenance / Tires and wheels

Kia Optima DL3 2019-2025 Owner's Manual / Maintenance / Tires and wheels

Tire care

For proper maintenance, safety, and maximum fuel economy, you must always maintain recommended tire inflation pressures and stay within the load limits and weight distribution recommended for your vehicle.

Recharging the battery

Your vehicle has a maintenance-free, calcium-based battery. If the battery becomes discharged in a short time (because, for example, the headlamps or interior lamps were left on while the vehic ...

Recommended cold tire inflation pressures

All tire pressures (including the spare) should be checked when the tires are cold. “Cold Tires” means the vehicle has not been driven for at least three hours or driven less than 1.6 km (1 mi ...

Other information:

Kia Optima DL3 2019-2025 Service and Repair Manual: Smart Cruise Control (SCC) Switch

Components and components location Components 1. Left remote control switch (Audio + Bluetooth + Voice) 2. Right remote control switch (Trip + SCC + LFA) Schematic diagrams Circuit Diagram Repair procedures Removal ...

Kia Optima DL3 2019-2025 Service and Repair Manual: Fuel Pump & Tube Assembly

Components and components location Component 1. Plate Assembly 2. Clip 3. O-ring 4. Fuel Reservoir Cup 5. Fuel Pump Filter 6. Fuel Pump & Tube Assembly 7. O-ring 8. Spacer 9. Fuel Filter Repair procedures Remo ...