Kia Optima: Lighting / Check headlight

Kia Optima DL3 2019-2024 Owner's Manual / Features of your vehicle / Lighting / Check headlight

This warning message illuminates if there is a malfunction (burned-out bulb except LED lamp or circuit malfunction) with the headlamp. In this case, have your vehicle inspected by an authorized Kia dealer.

✽ NOTICE

When replacing the bulb, use the same wattage bulb. For more information, refer to “BULB WATTAGE” in chapter 8.
If a different wattage bulb is installed on the vehicle, this warning message is not displayed.

Turn signals and lane change signals

The ignition switch must be on for the turn signals to function. To turn on the turn signals, move the lever up or down (A). The green arrow indicators on the instrument panel indicate which tur ...

Front fog light

Fog lights are used to provide improved visibility when visibility is poor due to fog, rain or snow, etc. The fog lights will turn on when the fog light switch (1) is turned to the on position a ...

Other information:

Kia Optima DL3 2019-2024 Service and Repair Manual: Starter Relay

Repair procedures Inspection 1. Disconnect the negative battery (-) terminal. 2. Remove the fuse box cover. 3. Remove the starter relay (A). 4. Check for continuity between the terminal ...

Kia Optima DL3 2019-2024 Service and Repair Manual: Front Impact Sensor (FIS)

Description and operation Description The front impact sensor (FIS) is installed in the Front End Module (FEM). They are remote sensors that detect acceleration due to a collision at its mounting location. The primary purpose of the Front Impact Sensor (FIS) is to provide an indica ...