Kia Optima: Warning lights / Master Warning light, Forward Collision-avoidance Assist Warning light (FCA)

Kia Optima DL3 2019-2021 Owner's Manual / Features of your vehicle / Warning lights / Master Warning light, Forward Collision-avoidance Assist Warning light (FCA)

Master Warning light

• This warning light informs the driver of the following situations

- Forward Collision-Avoidance Assist malfunction
- Blind-Spot Collision Warning radar blind
- Lamp malfunction
- High Beam Assist malfunction
- Tire Pressure Monitoring System (TPMS) malfunction
- Electronic Control Suspension (ECS) malfunction

The Master Warning Light illuminates if one or more of the above warning situations occur.

If the warning situation is solved, the master warning light will be turned off.

Forward Collision-avoidance Assist Warning light (FCA)

This indicator light illuminates:

• When there is a malfunction with the FCA.

In this case, have the vehicle inspected by an authorized Kia dealer.

Low Tire Pressure Warning Light

This warning 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 one or m ...

Indicator Lights

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Other information:

Kia Optima DL3 2019-2021 Service and Repair Manual: Heated Oxygen Sensor (HO2S)

Description and operation Description • Heated Oxygen Sensor (HO2S), consisting of zirconium and alumina, is installed on both upstream and downstream of the Manifold Catalytic Converter (MCC) to detect the air/fuel ratio and send it to the ECM. ...

Kia Optima DL3 2019-2021 Owner's Manual: Maintenance services

You should exercise the utmost care to prevent damage to your vehicle and injury to yourself whenever performing any maintenance or inspection procedures. Should you have any doubts concerning the inspection or servicing of your vehicle, we strongly recommend that you have an authorized Kia dea ...