Air cleaner

Element cleaning
This element may be air cleaned or
replaced, depending on its condition.
Unless it is very dirty, merely shake it to remove foreign particles. Each time this filter is inspected, wipe the inside of the air cleaner housing and cover with a damp cloth. If the vehicle is operated in extremely dusty or sandy areas, clean or replace this element more often than at the usual recommended intervals.
NOTICE
Do not drive with the air cleaner
removed; this will result in excessive
engine wear.
CAUTION - Engine
Driving without an air cleaner
encourages backfiring, which could
cause a fire in the engine compartment.
See also:
Door locks
Operating door locks from outside
the vehicle
• Turn the key toward the front of the
vehicle to unlock and toward the rear of
the vehicle to lock.
• If you lock the driver’s door with a k ...
Tonneau cover
Use the tonneau cover to hide items
stored in the cargo area.
• To use the front shade of the tonneau
cover, pull the hook forward
and hang the hook on the headrest
pole.
NOTICE
When fold ...
DRIVER-ORIENTED INTERIOR DESIGN
With the 2011 Optima, Kia has made big strides forward in the use of cabin
materials, while interior layout and design are also strong points. Much like
how the exterior conveys a dramatic message ...


