Air cleaner

Filter replacement
It must be replaced when necessary, and
should not be washed.
You can clean the filter when inspecting the air cleaner element.
Clean the filter by using compressed air.

1. Loosen the air cleaner cover attaching clips and open the cover.

2. Wipe the inside of the air cleaner.
3. Replace the air cleaner filter.
4. Lock the cover with the cover attaching clips.
Replace the filter according to the Maintenance Schedule.
If the vehicle is operated in extremely dusty or sandy areas, replace the element more often than the usual recommended intervals.
CAUTION
• Do not drive with the air cleaner
removed; this will result in excessive
engine wear.
• When removing the air cleaner filter, be careful that dust or dirt does not enter the air intake, or damage may result.
• Use a KIA genuine part. Use of non-genuine parts could damage the air flow sensor.
See also:
Impressive Warranty
Hyundai is Kia's corporate parent, so the Optima gets Hyundai's impressive
warranty; it includes 10-year/100,000-mile powertrain protection and
5-year/60,000-mile roadside assistance.
Kia is put ...
Fuel filler lid
Opening the fuel filler lid
The fuel filler lid must be opened from
inside the vehicle by pressing the fuel
filler lid opener button on the driver’s
door. (if equipped)
NOTICE
If the fuel fi ...
Interior car
Interior general precautions
Prevent caustic solutions such as perfume
and cosmetic oil from contacting
the dashboard because they may cause
damage or discoloration. If they do contact
the dashbo ...


