Kia Optima: Headlight leveling deviceAutomatic type
It is automatically adjusted the headlight beam level according to the number of the passengers and the loading weight in the luggage area.
And it offers the proper headlight beam under the various conditions.
WARNING
If it is not working properly even though your car is inclined backward according to passenger's posture, or the headlight beam is irradiated to the high or low position, have your vehicle inspected by an authorized Kia dealer. Don't attempt to inspect or replace the wiring yourself to prevent malfunction.
Headlight escort function
Daytime running lightSeat Heater. Schematic Diagrams
Circuit Diagram
...
Suspension System. Tires/Wheels. Wheel. Repair procedures
Hub nut tightening sequence
Tighten the hub nuts as follows.
Tightening torque:88.3 ~ 107.9N.m
(9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft)
...
Oil And Filter Replacement
•
Prolonged and repeated
contact with mineral oil will result in the removal of natural fats
from the skin ...