Kia Optima: Instrument Panel Illumination
When the vehicle’s parking lights or headlights are on, the instrument panel lights activate. This makes the instruments and controls visible in darkness. To adjust the instrument panel illumination intensity, use the following procedure.
1. Depress the illumination control knob to pop it out.
2. Turn the knob up to brighten the lights or down to dim them.
3. Push the knob in after you select a brightness setting.
TachometerCheck spark plugs and ignition
system
Inspect your spark plugs as described in
section 7 and replace them if necessary.
Also check all ignition wiring and components
to be sure they are not cracked,
worn or damaged in any way. ...
Battery replacement
Type A
Type B
A battery should last for several years, but if the transmitter or smart key
is not working properly, try replacing the battery with a new one. If you are unsure
how to use or ...
Limp home (override) procedure
When you turn the ignition switch to the ON position, if the immobilizer indicator
() goes off after blinking 5 times, your
transponder equipped in the ignition key is out of order. You cannot sta ...