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:
First impressions mean a lot
At first glance, the Optima gives off more than a hint of a European vibe. A
vast stylistic improvement over the namesake that it replaces, it sports larger
dimensions than the outgoing model. Sur ...
Luggage center box
The luggage center box is located
under the floor in cargo area.You can
place a first aid kit, a reflector triangle,
tools, etc. in the box for easy
access.
1. Grasp the handle on the edge of ...
Smart key
With a smart key, you can lock or unlock
a door (and tailgate) and even start the
engine without inserting the key.
The functions of the buttons on a smart
key are similar to the remote keyless
...


