Rear differential (4WD)
Checking or changing rear differential
fluid
Have rear differential fluid checked or
changed by an Authorized Kia
Dealer according to the Maintenance
Schedule at the beginning of this
section.
Use only the specified rear differential fluid. (Refer to "Recommended lubricants and capacities" in section 8.)
See also:
Steering wheel
Power steering
Power steering uses energy from the
engine to assist you in steering the vehicle.
If the engine is off or if the power
steering system becomes inoperative,
the vehicle may still be ...
By the numbers
The Kia Optima is a five-seat mid-size segment passenger car that has an
interior that the EPA will probably consider a full size interior.
Longer, lower and wider than the vehicle it replaces, it ...
How to use this manual
We want to help you get the greatest
possible driving pleasure from your vehicle.
Your Owner’s Manual can assist you
in many ways. We strongly recommend
that you read the entire manual. In order ...


