Kia Optima: Adjusting the height of front seat cushionFront height of front seat cushion

Move the front portion of the control knob up to raise or down to lower the front part of the seat cushion.
Rear height of front seat cushion

Move the rear portion of the control knob up to raise or down to lower the rear part of the seat cushion.
Height of front seat cushion

To raise or lower the seat cushion totally, pull up and push down on the center of the corresponding switch.
WARNING
To minimize the risk of possible severe personal injury in the event of a collision, both the driver's and passenger's seatbacks should be in a normal seating position while the car is in motion. The protection provided by the vehicle’s restraint system may be reduced significantly when the seatbacks are reclined. All parts of the restraint system are designed to absorb energy in an accident and this can best be accomplished if the seatback is in a normal seating position and the seatbelt is in close proximity to the occupant.
Adjusting the front seatback recliner
HeadrestStorage compartment
These compartments can be used to store small items.
CAUTION
To avoid possible theft, do not leave valuables in the storage compartment.
Always keep the storage compartment covers closed while ...
Cylinder Head. Repair procedures
...
Vehicle Break-In Process
No special break-in period is needed. By following a few simple precautions for
the first 600 miles (1 000 km) you may add to the performance, economy and life
of your vehicle.
Do not race the ...