ESP KIA OPTIMA PLUG-IN HYBRID 2017 Workshop Manual

0+'-
• If the driver takes one’s hands off thesteering wheel while the LKAS is acti‐
vated, the system will warn the driv‐ er after several seconds with a visual
and audible warning.
WARNING
The warning message may appearlate according to road conditions.Therefore, always have your handson the steering wheel while driving.
0+')1-
• If the driver still does not have one’s hand on the steering wheel, the sys‐
tem will not control steering auto‐ matically.
When system does not control steer‐
ing automatically, if you hold steering
wheel, system will control steering
automatically.
WARNING
•The driver is responsible for accu‐rate steering.
•Turn off the system and drive thevehicle personally in below situa‐tions.
(Continued)
(Continued)
-In bad weather
-In bad road condition
-When the steering wheel needsto be controlled by the driverfrequently.
NOTICE
•Even though the steering is assis‐
ted by the system, the driver may
control the steering.
•The steering wheel may feel heav‐
ier when the steering wheel is as‐
sisted by the system than when it
is not.
The system will be cancelled when:
• Vehicle speed is below 55 km/h (34.2 mph) and over 180 km/h
(111.8 mph).
• Only one lane is detected.
• Always turn on the turn signal to change lanes. If you change lanes
without the turn signal on, the steer‐
ing wheel might be controlled.
• The hazard warning light is on.
Driving your vehicle
7-86

ECONOMICAL OPERATION
Your vehicle's fuel economy depends mainly on your style of driving, where
you drive and when you drive.
Each of these factors affects how
many kilometers (miles) you can get from a liter (gallon) of fuel. To operate
your vehicle as economically as possi‐
ble, use the following driving sugges‐ tions to help save money in both fuel
and repairs: • Drive smoothly. Accelerate at a mod‐ erate rate. Do not make "jack-rabbit"
starts or full-throttle shifts and maintain a steady cruising speed. Do
not race between stop lights. Try to
adjust your speed to the traffic so
you do not have to change speeds
unnecessarily. Avoid heavy traffic whenever possible.
Always maintain a safe distance from
other vehicles so you can avoid un‐
necessary braking. This also reduces
brake wear.
• Drive at a moderate speed. The fast‐ er you drive, the more fuel your vehi‐cle uses. Driving at a moderate
speed, especially on the highway, is
one of the most effective ways to re‐
duce fuel consumption. • Do not "ride" the brake or clutch ped‐
al. This can increase fuel consumption
and also increase wear on these com‐
ponents. In addition, driving with your
foot resting on the brake pedal may
cause the brakes to overheat, which
reduces their effectiveness and may lead to more serious consequences.
• Take care of your tires. Keep them inflated to the recommended pres‐
sure. Incorrect inflation, either too
much or too little, results in unneces‐
sary tire wear. Check the tire pres‐ sures at least once a month.
• Be sure that the wheels are aligned correctly. Improper alignment can re‐
sult from hitting curbs or driving too
fast over irregular surfaces. Poor alignment causes faster tire wear
and may also result in other prob‐
lems as well as greater fuel con‐
sumption.
• Keep your vehicle in good condition. For better fuel economy and reducedmaintenance costs, maintain your ve‐
hicle in accordance with the mainte‐
nance schedule in Chapter 9, Mainte‐
nance. If you drive your vehicle in se‐
vere conditions, more frequent main‐ tenance is required (see Chapter 9,
Maintenance for details). • Keep your vehicle clean. For maxi‐
mum service, your vehicle should be
kept clean and free of corrosive ma‐ terials. It is especially important that
mud, dirt, ice, etc. not be allowed to
accumulate on the underside of the
vehicle. This extra weight can result
in increased fuel consumption and al‐ so contribute to corrosion.
• Travel lightly. Do not carry unneces‐ sary weight in your vehicle. Weight
reduces fuel economy.
• Do not let the engine idle longer than necessary. If you are waiting (and notin traffic), turn off your engine and
restart only when you're ready to go.
• Remember, your vehicle does not re‐ quire extended warm-up. After the
engine has started, allow the engine
to run for 10 to 20 seconds prior to placing the vehicle in gear. In very cold
weather, however, give your engine a
slightly longer warmup period.
• Do not "lug" or "over-rev" the engine. Lugging is driving too slowly in too
high a gear resulting engine bucking.
If this happens, shift to a lower gear. Over-revving is racing the engine be‐
yond its safe limit. This can be avoi‐
ded by shifting at the recommended
speeds.

7-97
7
Driving your vehicle

SPECIAL DRIVING CONDITIONS
Hazardous driving conditions
When hazardous driving conditions are
encountered such as water, snow, ice, mud, sand, or similar hazards, follow
these suggestions: • Drive cautiously and allow extra dis‐ tance for braking.
• Avoid sudden braking or steering.
• When braking with non-ABS brakes pump the brake pedal with a light up-
and-down motion until the vehicle is stopped.
WARNING
nABS
Do not pump the brake pedal on avehicle equipped with ABS.
• If stalled in snow, mud, or sand, use second gear. Accelerate slowly to
avoid spinning the drive wheels.
• Use sand, rock salt, tire chains, or other non-slip material under the
drive wheels to provide traction when
stalled in ice, snow, or mud.
WARNING
nDownshifting
Downshifting with an automatictransaxle, while driving on slipperysurfaces can cause an accident. Thesudden change in tire speed couldcause the tires to skid. Be carefulwhen downshifting on slippery sur‐faces.
Rocking the vehicle
If it is necessary to rock the vehicle to
free it from snow, sand, or mud, first turn the steering wheel right and left
to clear the area around your front
wheels. Then, shift back and forth be‐ tween 1 (First) and R (Reverse) in vehi‐
cles equipped with a manual transaxle
or R (Reverse) and any forward gear in vehicles equipped with an Automatic
Transaxle / Dual clutch transmission. Do
not race the engine, and spin the wheels as little as possible. If you are
still stuck after a few tries, have the
vehicle pulled out by a tow vehicle to
avoid engine overheating and possible
damage to the transaxle.
CAUTION
Prolonged rocking may cause engineover-heating, transaxle damage orfailure, and tire damage.
WARNING
nSpinning tires
Do not spin the wheels, especially atspeeds more than 56 km/h(35 mph). Spinning the wheels athigh speeds when the vehicle is sta‐tionary could cause a tire to over‐heat which could result in tire dam‐age that may injure bystanders.
NOTICE
The ESC system should be turned
OFF prior to rocking the vehicle.

7-99
7
Driving your vehicle

WARNING
If your vehicle becomes stuck insnow, mud, sand, etc., then you mayattempt to rock the vehicle free bymoving it forward and backward. Donot attempt this procedure if peopleor objects are anywhere near the ve‐hicle. During the rocking operationthe vehicle may suddenly move for‐ward or backward as it becomes un‐stuck, causing injury or damage tonearby people or objects.
Smooth cornering
Avoid braking or gear changing in cor‐
ners, especially when roads are wet. Ideally, corners should always be taken
under gentle acceleration. If you follow
these suggestions, tire wear will be held to a minimum.
Driving at night
0+'-
Because night driving presents more
hazards than driving in the daylight, here are some important tips to re‐
member: • Slow down and keep more distance between you and other vehicles, as it
may be more difficult to see at night, especially in areas where there may
not be any street lights.
• Adjust your mirrors to reduce the glare from other driver's headlights.
Driving your vehicle
7-100

• Keep your headlights clean and prop‐erly aimed on vehicles not equipped
with the automatic headlight aiming feature. Dirty or improperly aimed
headlights will make it much more
difficult to see at night.
• Avoid staring directly at the head‐ lights of oncoming vehicles. You could
be temporarily blinded, and it will take several seconds for your eyes to
readjust to the darkness.Driving in the rain
Rain and wet roads can make driving
dangerous, especially if you’re not pre‐ pared for the slick pavement. Here are
a few things to consider when driving in
the rain: • A heavy rainfall will make it harder to see and will increase the distanceneeded to stop your vehicle, so slow
down.
• Keep your windshield wiping equip‐ ment in good shape. Replace your
windshield wiper blades when they show signs of streaking or missing
areas on the windshield. • If your tires are not in good condition,
making a quick stop on wet pave‐
ment can cause a skid and possibly
lead to an accident. Be sure your tires are in good shape.
• Turn on your headlights to make it easier for others to see you.
• Driving too fast through large pud‐ dles can affect your brakes. If you
must go through puddles, try to drive
through them slowly.
• If you believe you may have gotten your brakes wet, apply them lightly
while driving until normal braking op‐
eration returns.Driving in flooded areas
Avoid driving through flooded areas un‐
less you are sure the water is no higher than the bottom of the wheel hub.
Drive through any water slowly. Allow
adequate stopping distance because brake performance may be affected.
After driving through water, dry the
brakes by gently applying them several
times while the vehicle is moving slow‐ ly.

7-101
7
Driving your vehicle

EMERGENCY STARTING
Connect cables in numerical order and
disconnect in reverse order. ❈ (A): Jumper cables
(B): Booster battery
(C): Discharged battery
Jump starting
Jump starting can be dangerous if done
incorrectly. Therefore, to avoid harm to yourself or damage to your vehicle or
battery, follow the jump starting pro‐
cedures. If in doubt, we strongly rec‐ ommend that you have a competent
technician or towing service jump start
your vehicle.
CAUTION
Use only a 12-volt jumper system.You can damage a 12-volt startingmotor, ignition system, and otherelectrical parts beyond repair by useof a 24- volt power supply (eithertwo 12-volt batteries in series or a24-volt motor generator set).
WARNING
nBattery
Never attempt to check the electro‐lyte level of the battery as this maycause the battery to rupture or ex‐plode causing serious injury.
WARNING
nBattery
(Continued)
(Continued)
•Keep all flames or sparks awayfrom the battery. The batteryproduces hydrogen gas which mayexplode if exposed to flame orsparks.If these instructions are not fol‐lowed exactly, serious personal in‐jury and damage to the vehiclemay occur! If you are not sure howto follow this procedure, seekqualified assistance. Automobilebatteries contain sulfuric acid. Thisis poisonous and highly corrosive.When jump starting, wear protec‐tive glasses and be careful not toget acid on yourself, your clothingor on the vehicle.
•Do not attempt to jump start thevehicle if the discharged battery isfrozen or if the electrolyte level islow; the battery may rupture orexplode.
•Do not allow the (+) and (-) jumpercables to touch. It may causesparks.
•The battery may rupture or ex‐plode when you jump start with alow or frozen battery.

8-05
8
What to do in an emergency

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
-PX
UJSF
QSFTTVSF
UFMMUBMF
8#)
0+'-#
¥
-PX
UJSF
QSFTTVSF
QPTJUJPO
JOGPSNBUJPO
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
(Continued)
(Continued)
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