Kia Optima: Wheel replacementWhen replacing the metal wheels for any reason, make sure the new wheels are equivalent to the original factory units in diameter, rim width and offset.
WARNING
A wheel that is not the correct size may adversely affect wheel and bearing life, braking and stopping abilities, handling characteristics, ground clearance, body-to-tire clearance, snow chain clearance, speedometer and odometer calibration, headlight aim and bumper height.
Tire replacement
Tire tractionInstrument Cluster. Schematic Diagrams
Circuit Diagram
...
Warnings and indicators
All warning lights are checked by turning the ignition switch ON (do not start
the engine). Any light that does not illuminate should be checked by an authorized
Kia dealer.
After starting the en ...
Climate information screen selection
Press the climate information screen selection button to display climate information
on the screen. ...