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 2019-2021 Service and Repair Manual: Cooling System

Troubleshooting Engine Overheat Troubleshooting Inspection Remedy Visual inspection Inspect for shortage of coolant in reservoir tank . Reinspect after replenishing coolant. Inspect for coolant pol ...

Kia Optima DL3 2019-2021 Service and Repair Manual: Ignition Switch Assembly

Repair procedures Removal 1. Disconnect the negative battery terminal. 2. Remove the steering column upper & lower shroud panel. (Refer to Body - "Steering Column Shroud Panel") 3. Remove the ignition lock ...