Kia Optima: Maintenance / Tires and wheels

Kia Optima DL3 2019-2023 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 2019-2023 Service and Repair Manual: Intake Actuator

Components and components location Components Location 1. Intake actuator Description and operation Description The intake actuator is located at the blower unit. It regulates the intake door by a signal from the control unit. Pressing ...

Kia Optima DL3 2019-2023 Service and Repair Manual: MDPS Column and Housing

Repair procedures Removal 1. Align the steering wheel so that the front wheels to facing straight ahead. If the steering wheel and the front tires does not synchronize ...