Kia Optima: Indicator Lights / Electronic Stability Control (ESC) Indicator Light

This indicator light illuminates:
- Once you set the ignition switch or Engine Start/Stop Button to the ON position.
- It illuminates for approximately 3 seconds and then goes off.
- When there is a malfunction with the ESC system.
In this case, have your vehicle inspected by an authorized Kia dealer.
This indicator light blinks:
While the ESC is operating.
❈For more details, refer to “Electronic Stability Control (ESC)” in chapter 5.
Electronic Stability Control (ESC) OFF Indicator Light
This indicator light illuminates:
Once you set the ignition switch or Engine Start/Stop Button to the ON position.
- It illuminates for ...
Other information:
Repair procedures
Replacement
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When removing with a flat-tip screwdriver or remover, wrap protective
tape around the tools to prevent damage to components.
...
Description and operation
Description
The Motor Driven Power Steering (MDPS) system uses an electric motor to assist
the steering force and it is an engine operation independent steering system.
The MDPS control module controls the motor operation according to information
recei ...