Kia Optima: Battery

Blade replacement

When the wipers no longer clean adequately, the blades may be worn or cracked, and require replacement. CAUTION To prevent damage to the wiper arms or other components, do not attempt to mo ...

For best battery service

Keep the battery securely mounted. Keep the battery top clean and dry. Keep the terminals and connections clean, tight, and coated with petroleum jelly or terminal grease. Rinse any ...

See also:

Installation
Be sure to install the harness wires so they will not pinch or interfere with other parts. 1. Remove the ignition key ...

Air Quality Control System
The air inflow from the outside vehicle can be automatically controlled. Press the () button to activate the “Air Quality Control System�. To deactivate the system, press the () button or air ...

Inflation Pressures
All tire pressures (including the spare) should be checked monthly when the tires are cold. “Cold Tires� means the vehicle has not been driven for at least three hours or driven less than one ...