Kia Optima: General Information
SpecificationsOFF 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. ...
Check Engine (Malfunction Indicator) Light
This indicator light
is part of the On Board Diagnostic System which monitors various emission control
system components. If this light illuminates while driving, it indicates that a
potential p ...