Kia Optima: Electronic stability control (ESC) / Indicator light
![](images/indicator_light-211/1/page_418.png)
When ignition switch is turned to ON, the indicator light illuminates, then goes
off if the ESC system is operating normally.
The ESC indicator light blinks whenever ESC is operating or illuminates when
ESC fails to operate.
The ESC OFF indicator light comes on when the ESC is turned off with the button.
WARNING - Electronic stability control
Drive carefully even though your vehicle has Electronic Stability Control.
It can only assist you in maintaining control under certain circumstances.
ESC OFF state
There are 2 types of ESC OFF states; Traction Control disabled and Traction &
Stability Control disabled.
If the ignition is turned off when ESC is off, ESC remains off. Upon r ...
When driving
ESC should be turned on for daily driving whenever possible.
To turn ESC off while driving, press the ESC OFF button while driving on
a flat road surface.
WARNING - Operating ...
Other information:
Check your tires once a month or more.
Also, check the tire pressure of the spare tire.
How to check
Use a good quality gauge to check tire pressure. You can not tell if your tires
are properly inflated simply by looking at them. Radial tires may look properly
inflated even when they're under ...
Schematic diagrams
Connector and Terminal function
Front View Camera
Side View Camera
Rear View Camera
Repair procedures
Removal
In case of bad quality or poor focus, be sure to check the ...