Kia Optima: Instrument panel illumination
The instrument panel illumination intensity can be adjusted by pressing the control switch with the headlight switch in any position when the ignition switch is in the ON position.
The illumination intensity is shown on the instrument cluster LCD display.
Instrument cluster
GaugesRemoval
1.
Disconnect the vapor hose (A).
2.
Remove the PCV valve (B).
...
Manual heating and air conditioning
The heating and cooling system can be controlled manually by pushing buttons
other than the AUTO button. In this case, the system works sequentially according
to the order of buttons selected.
1. ...
MAX A/C MODE
When you select the MAX A/C mode (switch indicator illuminates) while the fan
speed is on, it will be set the system automatically as follows;
- the air conditioning system will be turned on.
- ...