Kia Optima: Tires and Wheels

Battery Recharging

Your vehicle has a maintenance-free, calciumbased battery. If the battery becomes discharged in a short time (because, for example, the headlights or interior lights were left on while the vehi ...

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 ...

See also:

Special Tools
Use special tools when they are required. ...

Rear Window Defroster
The defroster heats the window to remove frost, fog and thin ice from the interior and exterior of the rear window. The ignition switch must be on for the defroster to operate. To activate the ...

Inspection
1. Turn the ignition switch OFF. 2. Disconnect the PCSV connector. 3. Measure resistance between the PCSV terminals 1 and 2. 4. ...