Kia Optima: Lighting / 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 turn signal is operating.
They will self-cancel after a turn is completed. If the indicator continues to flash after a turn, manually return the lever to the OFF position.
To signal a lane change, move the turn signal lever slightly and hold it in position (B). The lever will return to the OFF position when released.
If an indicator stays on and does not flash or if it flashes abnormally, one of the turn signal bulbs may be burned out and will require replacement.
✽ NOTICE
If an indicator flash is abnormally quick or slow, a bulb may be burned out or have a poor electrical connection in the circuit.
High Beam Assist
The High Beam Assist is a system that automatically adjusts the headlamp range
(switches between high beam and low beam) according to the brightness of other vehicles
and road conditions.
Opera ...
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 ...
Other information:
Kia Optima DL3 2019-2020 Service and Repair Manual: Coolant
Repair procedures Refilling And Bleeding Never remove the reservoir tank cap when the engine is hot. Serious scalding could be caused by hot fluid under high pressure escaping from the radiator. ...
Kia Optima DL3 2019-2020 Owner's Manual: Climate control air filter
Filter inspection The climate control air filter should be replaced according to the Maintenance Schedule. If the vehicle is operated in severely air-polluted cities or on dusty rough roads for a long period, it should be inspected more frequently and replaced earlier. When you replace the cl ...