2017 KIA OPTIMA PLUG-IN HYBRID ESP

Please note that the TPMS is not a
substitute for proper tire maintenance, and it is the driver’s responsibility to
maintain correct tire pressure, even if
under-inflation has not reached the level to trigger illumination of the TPMS
low tire pressure telltale.
Your vehicle has also been equipped
with a TPMS malfunction indicator to indicate when the system is not oper‐
ating properly. The TPMS malfunction
indicator is combined with the low tire pressure telltale. When the system de‐
tects a malfunction, the telltale will
flash for approximately 1 minute and then remain continuously illuminated.
This sequence will continue upon sub‐
sequent vehicle start-ups as long as the malfunction exists. When the TPMS
malfunction indicator remains illumina‐
ted after blinking for approximately 1 minute, the system may not be able to
detect or signal low tire pressure as in‐
tended. TPMS malfunctions may occur for a va‐
riety of reasons, including the installa‐
tion of replacement or alternate tires
or wheels on the vehicle that prevent the TPMS from functioning properly.
Always check the TPMS malfunction
telltale after replacing one or more tires or wheels on your vehicle to en‐
sure that the replacement or alternate
tires and wheels allow the TPMS to continue to function properly.
NOTICE
If any of the below happens, we rec‐
ommend that the system be
checked by an authorized Kia dealer.
1.The low tire pressure telltale/
TPMS malfunction indicator do
not illuminate for 3 seconds
when the ignition switch is
turned to the ON position or en‐
gine is running.
2.The TPMS malfunction indicator
remains illuminated after blink‐
ing for approximately 1 minute.
3.The Low tire pressure position
telltale remains illuminated.
Low tire pressure position
telltale
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What to do in an emergency
8-10

When the tire pressure monitoring sys‐
tem warning indicators are illuminated and warning massage displayed on the
cluster LCD display, one or more of
your tires is significantly under-infla‐ ted. The low tire pressure position tell‐
tale light will indicate which tire is sig‐
nificantly under-inflated by illuminating the corresponding position light.
If either telltale illuminates, immediate‐
ly reduce your speed, avoid hard cor‐
nering and anticipate increased stop‐ ping distances. You should stop and
check your tires as soon as possible. In‐
flate the tires to the proper pressure as
indicated on the vehicle’s placard or tire inflation pressure label located on the
driver’s side center pillar outer panel. If
you cannot reach a service station or if the tire cannot hold the newly added
air, replace the low pressure tire with a
spare tire.
If you drive the vehicle for about 10 mi‐ nutes at speeds above 25 km/h after
replacing the low pressure tire with the
spare tire, one of the following will hap‐ pen: • The TPMS malfunction indicator may
blink for approximately 1 minute and
then remain continuously illuminated
because the TPMS sensor is not
mounted on the spare wheel. (changed tire equipped with a sensor
not in the vehicle)
• The TPMS malfunction indicator will remain continuously illuminated while
driving because the TPMS sensor is
not mounted on the spare wheel. (changed tire equipped with a sensor
in the vehicle)
CAUTION
In winter or cold weather, the lowtire pressure telltale may illuminateif the tire pressure was adjusted tothe recommended tire inflation pres‐sure in warm weather. It does notmean your TPMS is malfunctioningbecause the decreased temperatureleads to a lowering of tire pressure.When you drive your vehicle from awarm area to a cold area or from acold area to a warm area, or theoutside temperature is higher orlower, you should check the tire in‐flation pressure and adjust the tires
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to the recommended tire inflationpressure.
WARNING
nLow pressure damage
Significantly low tire pressure makesthe vehicle unstable and can contrib‐ute to loss of vehicle control and in‐creased braking distances.Continued driving on low pressuretires can cause the tires to overheatand fail.
TPMS (Tire Pressure
Monitoring System)
malfunction indicator
The TPMS malfunction indi‐ cator will illuminate after it blinks for
approximately one minute when there is a problem with the Tire Pressure
Monitoring System.
We recommend that the system be
checked by an authorized Kia dealer to determine the cause of the problem.

8-11
8
What to do in an emergency

It is possible that some tires, especially
with larger punctures or damage to the sidewall, cannot be sealed completely.
Air pressure loss in the tire may ad‐
versely affect tire performance.
For this reason, you should avoid
abrupt steering or other driving ma‐ neuvers, especially if the vehicle is
heavily loaded or if a trailer is in use.
The TMK is not designed or intended as
a permanent tire repair method and is to be used for one tire only.This instruction shows you step by step
how to temporarily seal the puncture
simply and reliably.
Read the section L

EMERGENCY COMMODITY (IF EQUIPPED)
There are some emergency commodi‐ ties in the vehicle to help you respond
to the emergency situation.
First aid kit
There are some items such as scissors,
bandage and adhesive tape and etc. in the kit to give first aid to an injured
person.
Triangle reflector
Place the triangle reflector on the road
to warn oncoming vehicles during emergencies, such as when the vehicle
is parked by the roadside due to any
problems.
Tire pressure gauge (if
equipped)
Tires normally lose some air in day-to-
day use, and you may have to add a few pounds of air periodically and it is
not usually a sign of a leaking tire, but
of normal wear. Always check tire pres‐ sure when the tires are cold because
tire pressure increases with tempera‐
ture.
To check the tire pressure, take the fol‐ lowing steps: 1. Unscrew the inflation valve cap that is located on the rim of the
tire. 2. Press and hold the gauge against
the tire valve. Some air will escape
as you begin and more will escape
if you don't press the gauge in
firmly.
3. A firm non-leaking push will acti‐ vate the gauge.
4. Read the tire pressure on the gauge to know whether the tire
pressure is low or high.
5. Adjust the tire pressures to the specified pressure. Refer to L

Engine compartment................................................................ 9-03
Maintenance services............................................................... 9-04Owner’s responsibility.......................................................... 9-04
Owner maintenance precautions....................................... 9-04
Owner maintenance................................................................. 9-06 Owner maintenance schedule.............................................9-06
Scheduled maintenance service............................................. 9-08 Scheduled maintenance service precaution..................... 9-08
Normal maintenance schedule - for gasoline en‐ gine [for Europe (except Russia)].......................................9-09
Normal maintenance schedule - for gasoline en‐ gine [for Europe (except Russia)] (Continued)................. 9-10
Maintenance under severe usage conditions - for gasoline engine [for Europe (except Russia)]...................9-12
Normal maintenance schedule - for gasoline en‐ gine [except Europe (including Russia)]............................ 9-14
Normal maintenance schedule - for gasoline en‐ gine [except Europe (including Russia)] (Continued).......9-15
Maintenance under severe usage conditions - for gasoline engine [except Europe (including Russia)]........ 9-18
Explanation of scheduled maintenance items..................... 9-21 Engine oil and filter............................................................... 9-21
HSG (hybrid starter & generator) belt.............................. 9-21
Fuel filter (for gasoline)....................................................... 9-21
Fuel lines, fuel hoses and connections.............................. 9-21
Vapor hose (for gasoline engine) and fuel filler cap........9-21
Vacuum crankcase ventilation hoses ................................9-21
Air cleaner filter.....................................................................9-21
Spark plugs (for gasoline engine)....................................... 9-21
Cooling system...................................................................... 9-22 Coolant (Engine/Inverter).................................................... 9-22
Automatic transaxle fluid.................................................... 9-22
Brake hoses and lines........................................................... 9-22
Brake fluid ............................................................................. 9-22
Parking brake ........................................................................ 9-22
Brake discs, pads, calipers and rotors............................... 9-22
Suspension mounting bolts................................................. 9-22Steering gear box, linkage & boots/lower arm
ball joint.................................................................................. 9-22
Drive shafts and boots......................................................... 9-22
Air conditioning refrigerant................................................. 9-23
Engine oil.....................................................................................9-24 Checking the engine oil level................................................9-24
Changing the engine oil and filter...................................... 9-24
Coolant........................................................................................ 9-26 Checking the coolant level................................................... 9-26
Engine coolant....................................................................... 9-27
Inverter coolant..................................................................... 9-27
Recommended coolant.........................................................9-28
Changing the coolant............................................................ 9-29
Brake fluid ................................................................................. 9-30 Checking the brake fluid level............................................. 9-30
Washer fluid............................................................................... 9-31 Checking the washer fluid level.......................................... 9-31
Parking brake ............................................................................ 9-32 Checking the parking brake................................................. 9-32
Air cleaner.................................................................................. 9-33 Filter replacement.................................................................9-33
Climate control air filter........................................................... 9-35 Filter inspection..................................................................... 9-35
Maintenance

9

MAINTENANCE SERVICES
You should exercise the utmost care to
prevent damage to your vehicle and in‐
jury to yourself whenever performing any maintenance or inspection proce‐
dures.
Inadequate, incomplete or insufficient
servicing may result in operational problems with your vehicle that could
lead to vehicle damage, an accident, or
personal injury.
Owner’s responsibility
NOTICE
Maintenance Service and Record Re‐
tention are the owner's responsibili‐
ty.
We recommend in general that you
have your vehicle serviced by an au‐ thorized Kia dealer.
You should retain documents that show
proper maintenance has been per‐
formed on your vehicle in accordance with the scheduled maintenance serv‐
ice charts shown on the following pa‐
ges. You need this information to establish
your compliance with the servicing and
maintenance requirements of your ve‐
hicle warranties.
Detailed warranty information is provi‐ ded in your Warranty & Maintenance
book.
Repairs and adjustments required as a
result of improper maintenance or a lack of required maintenance are not
covered when your vehicle is covered bywarranty.
Owner maintenance precautions
Improper or incomplete service may re‐
sult in problems. This section gives in‐ structions only for the maintenance
items that are easy to perform.
NOTICE
Improper owner maintenance during
the warranty period may affect
warranty coverage. For details, read
the separate Warranty & Mainte‐
nance book provided with the vehi‐
cle. If you're unsure about any serv‐
icing or maintenance procedure, we
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recommend that the system be
serviced by an authorized Kia dealer.
WARNING
nMaintenance work
•Performing maintenance work ona vehicle can be dangerous. Youcan be seriously injured while per‐forming some maintenance proce‐dures. If you lack sufficient knowl‐edge and experience or the propertools and equipment to do thework, we recommend that thesystem be serviced by an author‐ized Kia dealer.
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Maintenance
9-04

(Continued)
•Working under the hood with theengine running is dangerous. It be‐comes even more dangerous whenyou wear jewelry or loose clothing.These can become entangled inmoving parts and result in injury.Therefore, if you must run the en‐gine while working under the hood,make certain that you remove alljewelry (especially rings, bracelets,watches, and necklaces) and allneckties, scarves, and similar looseclothing before getting near theengine or cooling fans.
CAUTION
•Do not put heavy objects or applyexcessive force on top of the en‐gine cover (if equipped) or fuel re‐lated parts.
•When you inspect the fuel system(fuel lines and fuel injection devi‐ces), we recommend that you con‐tact an authorized kia dealer.
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(Continued)
•Do not drive long time with the en‐gine cover (if equipped) removed.
•When checking the engine room,do not go near fire.Fuel, washer fluid, etc. are flam‐mable oils that may cause fire.
•Before touching the battery, igni‐tion cables and electrical wiring,you should disconnect the battery"-" terminal. You may get an elec‐tric shock from the electric cur‐rent.
•When you remove the interior trimcover with a flat bed (-) driver, becareful not to damage the cover.
•Be careful when you replace andclean bulbs to avoid burns or elec‐trical shock.

9-05
9
Maintenance

NOTICE
We recommend that when replacing
tires, use the same originally sup‐
plied with the vehicles.
If not, that affects driving perform‐
ance.
CAUTION
When replacing the tires, recheckand tighten the wheel nuts afterdriving about 50 km (31 miles) andrecheck after driving about 1,000 km(620 miles).If the steering wheel shakes or thevehicle vibrates while driving, thetire is out of balance. Align the tirebalance. If the problem is not solved,we recommend that you contact anauthorized Kia dealer.
WARNING
nReplacing tires
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To reduce the chance of serious orfatal injuries from an accidentcaused by tire failure or loss of vehi‐cle control:•Replace tires that are worn, showuneven wear, or are damaged.Worn tires can cause loss of brak‐ing effectiveness, steering control,and traction.
•Do not drive your vehicle with toolittle or too much pressure in yourtires. This can lead to uneven wearand tire failure.
•When replacing tires, never mix ra‐dial and bias-ply tires on the samecar. You must replace all tires (in‐cluding the spare) if moving fromradial to bias-ply tires.
•Using tires and wheels other thanthe recommended sizes couldcause unusual handling character‐istics and poor vehicle control, re‐sulting in a serious accident.
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•Wheels that do not meet Kia’sspecifications may fit poorly andresult in damage to the vehicle orunusual handling and poor vehiclecontrol.
•The ABS works by comparing thespeed of the wheels. The tire sizeaffects wheel speed. When replac‐ing tires, all 4 tires must use thesame size originally supplied withthe vehicle. Using tires of a differ‐ent size can cause the ABS (Anti-lock Brake System) and ESC (Elec‐tronic Stability Control) to work ir‐regularly.
Wheel replacement
When replacing the metal wheels for
any reason, make sure the new wheels are equivalent to the original factory
units in diameter, rim width and offset.
WARNING
A wheel that is not the correct sizemay adversely affect wheel and
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9-47
9
Maintenance