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: USB Charger

Schematic diagrams Connector and Terminal function Repair procedures Removal [Floor Console Tray] 1. Disconnect the negative battery terminal. 2. Remove the console upper cover. (Refer to Body - "Floor Console Assembly&qu ...

Kia Optima DL3 2019-2025 Owner's Manual: Warning Messages

Shift to P position (for smart key system) This warning message illuminates if you try to turn off the engine without the shift lever in P (Park) position. At this time, the Engine Start/Stop Button turns to the ACC position (If you press the Engine Start/Stop Button once more, it will t ...