Kia Optima: Features of your vehicle / Indicator 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 malf ...

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 ...

Other information:

Kia Optima DL3 2019-2024 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 2019-2024 Service and Repair Manual: Hood Insulator Pad

Repair procedures Replacement 1. Using a clip remover, remove the clips and then the hood insulator pad (A).    Be careful not to scratch the hood panel. ...