2017 KIA OPTIMA PLUG-IN HYBRID service

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Because the refrigerant ismildly inflammable and atvery high pressure, theair conditioning systemshould only be servicedby trained and certifiedtechnicians. It is impor‐tant that the correct typeand amount of oil and re‐frigerant is used.Otherwise, it may causedamage to the vehicleand personal injury.
Features of your vehicle
5-136

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•If you want to change the positionof device installation, please in‐quire with your place of purchaseor service maintenance center.Technical expertise is required toinstall or disassemble the device.
•Turn on the car ignition before us‐ing this device. Do not operate theaudio system for long periods oftime with the ignition turned offas such operations may lead tobattery discharge.
•Do not subject the device to severeshock or impact. Direct pressureonto the front side of the monitormay cause damage to the LCD ortouch screen.
•When cleaning the device, makesure to turn off the device and usea dry and smooth cloth. Never usetough materials, chemical cloths,or solvents (alcohol, benzene, thin‐ners, etc.) as such materials maydamage the device panel or causecolor/quality deterioration.
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•Do not place beverages close tothe audio system. Spilling beverag‐es may lead to system malfunc‐tion.
•In case of product malfunction,please contact your place of pur‐chase or After Service center.
•Placing the audio system within anelectromagnetic environment mayresult in noise interference.
NOTICE
nUsing the UêB device
•To use an external UêB device,
make sure the device is not con‐
nected when starting up the vehi‐
cle. Connect the device after start‐
ing up.
•If you start the engine when the
UêB device is connected, it may
damage the UêB device. (UêB
flashdrives are very sensitive to
electric shock.)
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•If the engine is started up or
turned off while the external UêB
device is connected, the external
UêB device may not work.
•The êystem may not play inau‐
thentic Mç3 or WMA files.
1.It can only play Mç3 files with
the compression rate between
8Kbps ~ 320Kbps.
2.It can only play WMA music files
with the compression rate be‐
tween 8Kbps ~ 320Kbps.
•Take precautions for static elec‐
tricity when connecting or discon‐
necting the external UêB device.
•An encrypted Mç3 çLAYEé is not
recognizable.
•Depending on the condition of the
external UêB device, the connec‐
ted external UêB device can be un‐
recognizable.
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6-15
6
Audio system

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•Even if the phone supports Blue‐
tooth® Wireless Technology, the
phone will not be found during de‐
vice searches if the phone has
been set to hidden state or the
Bluetooth® Wireless Technology
power is turned off. Disable the
hidden state or turn on the Blue‐
tooth® Wireless Technology power
prior to searching/connecting with
the car audio system.
•You will not be able to use the
hands-free feature when your
phone (in the car) is outside of the
cellular service area (e.g. in a tun‐
nel, in a underground, in a moun‐
tainous area, etc.).
•If the cellular phone signal is poor
or the vehicles interior noise is too
loud, it may be difficult to hear the
other personL

Please remember that some driving
conditions or climates may cause a brake squeal when you first apply (or
lightly apply) the brakes. This is normal
and does not indicate a problem with your brakes.
CAUTION
•To avoid costly brake repairs, donot continue to drive with wornbrake pads.
•Always replace the front or rearbrake pads as pairs.
WARNING
nBrake wear
This brake wear warning soundmeans your vehicle needs service. Ifyou ignore this audible warning, youwill eventually lose braking perform‐ance, which could lead to a seriousaccident.
Foot parking brake
Applying the parking brake
0:',
To engage the parking brake, first apply
the foot brake and then depress the
parking brake pedal down as far as possible.
CAUTION
•Driving with the parking brake ap‐plied will cause excessive brakepad (or lining) and brake rotorwear.
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•Do not operate the parking brakewhile the vehicle is moving exceptin an emergency situation. It coulddamage the vehicle system andmake endanger driving safety.
Releasing the parking brake
To release the parking brake, depress
the parking brake pedal a second time while applying the foot brake. The ped‐
al will automatically extend to the fully
released position.
Driving your vehicle
7-18

Detecting sensor
The sensors are located inside the rear
bumper.
Always keep the rear bumper clean for the system to work properly.
Warning message
0+'-
The message will appear to notify the
driver if there are foreign substances on the rear bumper or it is hot near the
rear bumper. The light on the switch
and the system will be turned off auto‐ matically.
Remove the foreign substance on the
rear bumper.
After the foreign substance is removed,
if you drive for approximately 10 mi‐ nutes, the system will work normally.
If the system does not work normally
even though the foreign substance is
removed, take your vehicle to an au‐ thorized Kia dealer and have the sys‐
tem checked. It is possible to get the message with
no foreign substance on the rear bumper, for example, when driving in
sparse rural or open area, such as des‐
ert, where there is insufficient data for operation.
This message may also activate during
heavy rain or due to road spray.
In this case, the vehicle does not need
service.
0+'-
If the system does not work properly, a
warning message will appear and the light on the switch will turn off. The
system will turn off automatically.
We recommend you to have the sys‐
tem checked by an authorized Kia deal‐ er.

7-93
7
Driving your vehicle

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

• Use your air conditioning sparingly.The air conditioning system is oper‐
ated by engine power so your fuel economy is reduced when you use it.
• Open windows at high speeds can re‐ duce fuel economy.
• Fuel economy is less in crosswinds and headwinds. To help offset some
of this loss, slow down when driving
in these conditions.
Keeping a vehicle in good operating
condition is important both for econo‐
my and safety. Therefore, we recom‐ mend that the system be serviced by
an authorized Kia dealer.
WARNING
nEngine off during motion
Never turn the engine off to coastdown hills or anytime the vehicle isin motion. The power steering andpower brakes will not function prop‐erly without the engine running. In‐stead, keep the engine on and down‐shift to an appropriate gear for en‐gine braking effect. In addition, turn‐
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ing off the engine start/stop buttonwhile driving could engage the steer‐ing wheel lock (if equipped) resultingin loss of vehicle steering whichcould cause serious injury or death.
Driving your vehicle
7-98

Road warning............................................................................. 8-02Hazard warning flasher........................................................8-02
In case of an emergency while driving.................................. 8-03 If the engine stalls at a crossroad or crossing................. 8-03
If you have a flat tire while driving.................................... 8-03
If engine stalls while driving................................................ 8-03
If the engine will not start....................................................... 8-04 If engine doesn't turn over or turns over slowly............. 8-04
If engine turns over normally but does not start........... 8-04
Emergency starting.................................................................. 8-05 Jump starting.........................................................................8-05
Push-starting........................................................................ 8-06
If the engine overheats............................................................ 8-07
Tire Pressure Monitoring System (TPMS) ........................... 8-09 Check tire pressure............................................................... 8-09
Low tire pressure position telltale..................................... 8-10
TPMS (Tire Pressure Monitoring System) mal‐
function indicator.................................................................. 8-11
Changing a tire with TPMS.................................................. 8-12
If you have a flat tire (with Tire Mobility Kit).......................8-14 Introduction............................................................................8-14
Components of the Tire Mobility Kit (TMK)......................8-16
Using the TMK....................................................................... 8-17
Distributing the sealant....................................................... 8-19
Checking the tire inflation pressure...................................8-19
Notes on the safe use of the Tire Mobility Kit ............... 8-20
Technical data........................................................................ 8-20
Towing......................................................................................... 8-21 Towing service....................................................................... 8-21
Removable towing hook ..................................................... 8-22 Emergency towing................................................................ 8-22
If an accident occurs................................................................. 8-25
Emergency commodity ........................................................... 8-27 First aid kit............................................................................. 8-27
Triangle reflector.................................................................. 8-27
Tire pressure gauge .............................................................8-27
What to do in an emergency

8