Kia Optima: Windshield Wiper Blade ReplacementWhen the wipers no longer clean adequately, the blades may be worn or cracked, and require replacement.
✽ NOTICE
To prevent damage to the wiper blades, do not use gasoline, kerosene, paint thinner, or other solvents to clean them.
✽ NOTICE
To prevent damage to the wiper arms or other components, do not attempt to move the wipers manually.

1. Raise the wiper arm and turn the wiper blade assembly to expose the plastic locking clip. Compress the clip and slide the blade assembly downward; then lift it off the arm.

2. Firmly grasp the end of the rubber blade and pull until the tabs are free of the metal support.

3. Remove the metal retainers from the rubber blade and install them in the new rubber blade.
✽ NOTICE
Do not bend the metal retainers.

4. Carefully insert a new rubber blade and install the blade assembly.
Install the blade with the tabs facing towards the bottom of the wiper arm.
Windshield Wiper Blade Maintenance
BatteryOFF mode
Press the OFF button to turn off the air climate control system. However you
can still operate the mode and air intake buttons as long as the ignition switch
is in the ON position. ...
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In the Event of Brake Failure
If the service brakes should fail to operate while the vehicle is in motion,
you can make an emergency stop with the parking brake. The stopping distance, however,
will be much greater than normal ...