2019 KIA OPTIMA PHEV oil change

819
Maintenance
Changing the engine oil and
filter
Have engine oil and filter changed by
an authorized Kia dealer according
to the Maintenance Schedule at the
beginning of this chapter.
WARNING- Used engine
oil
Used engine oil may cause irri-
tation or cancer of the skin if
left in contact with the skin for
prolonged periods of time.
Always protect your skin by
washing your hands thoroughly
with soap and warm water as
soon as possible after handling
used oil.

895
Maintenance
Cleaning the upholstery and inte-rior trim
Vinyl
Remove dust and loose dirt from
vinyl with a whisk broom or vacuum
cleaner. Clean vinyl surfaces with a
vinyl cleaner.
Fabric
Remove dust and loose dirt from fab-
ric with a whisk broom or vacuum
cleaner. Clean with a mild soap solu-
tion recommended for upholstery or
carpets. Remove fresh spots imme-
diately with a fabric spot cleaner. If
fresh spots do not receive immediate
attention, the fabric can be stained
and its color can be affected. Also, its
fire-resistant properties can be
reduced if the material is not proper-
ly maintained.
Using anything but recommended
cleaners and procedures may affect
the fabric’s appearance and fire-
resistant properties.
Cleaning the lap/shoulder beltwebbing
Clean the belt webbing with any mild
soap solution recommended for
cleaning upholstery or carpet. Follow
the instructions provided with the
soap. Do not bleach or re-dye the
webbing because this may weaken it.
Cleaning the interior windowglass
If the interior glass surfaces of the
vehicle become fogged (that is, cov-
ered with an oily, greasy or waxy
film), they should be cleaned with a
glass cleaner. Follow the directions
on the glass cleaner container.
Window tinting precaution
Window tint(especially metallic film)
might cause communication disorder
or poor radio reception, and malfunc-
tion of the automatic lighting system
due to excessive change of illumina-
tion inside the vehicle. The solution
used might also flow into electric,
electronic devices causing disorder
and failure.
CAUTION- Rear window
Do not scrape or scratch theinside of the rear window. Thismay result in damage of the rearwindow defroster grid.

97
Specifications, Consumer information, Reporting safety defects
Recommended SAE viscosity
number
Engine oil viscosity (thickness) has an
effect on fuel economy and cold
weather operating (engine start and
engine oil flowability). Lower viscosity
engine oils can provide better fuel
economy and cold weather perform-
ance; however, higher viscosity
engine oils are required for satisfacto-
ry lubrication in hot weather. Using
oils of any viscosity other than those
recommended could result in engine
damage. When choosing an oil, con-
sider the range of temperature your
vehicle will be operated in before the
next oil change. Proceed to select the
recommended oil viscosity from the
chart.
Temperature Range for SAE Viscosity Numbers
Temperature°C
(°F)-30 -20 -10 0 10 20 30 40 50 -10 0 20 40 60 80 100 120
Engine Oil10W-30
5W-20, 5W-30
An engine oil displaying this API Certification Mark con-
forms to the international Lubricant Specification
Advisory Commmittee (ILSAC). It is recommended to
only use engine oils that uphold this API Certification
Mark

I11
Index
Winter driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-108Carry emergency equipment . . . . . . . . . . . . . . . . . 6-111
Change to "winter weight" oil if necessary . . . . . . 6-110
Check battery and cables . . . . . . . . . . . . . . . . . . . . 6-110
Check spark plugs and ignition system . . . . . . . . . 6-110
Don’t let your parking brake freeze . . . . . . . . . . . . 6-111
Don't let ice and snow accumulate underneath . . . 6-111
Snowy or icy conditions . . . . . . . . . . . . . . . . . . . . . 6-108
To keep locks from freezing. . . . . . . . . . . . . . . . . . 6-111
Use approved window washer anti-freeze in system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-11\
1
Use high quality ethylene glycol coolant. . . . . . . . 6-110
Wiper blades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-32 Blade inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-32
Blade replacement . . . . . . . . . . . . . . . . . . . . . . . . . . 8-32
Wipers and washers . . . . . . . . . . . . . . . . . . . . . . . . . . 4-111 Front windshield washers. . . . . . . . . . . . . . . . . . . . 4-112
Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . 4-111