engine KIA OPTIMA PLUG-IN HYBRID 2017 Owners Manual

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.

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7
Driving your vehicle

WINTER DRIVING
Severe weather conditions in the winter result in greater wear and other prob‐
lems. To minimize the problems of win‐
ter driving, you should follow these suggestions: ❈ Snow tires and tire chains for the
national language (Icelandic, Bul‐
garian) see Chapter 11, Appendix.
Snowy or icy conditions
To drive your vehicle in deep snow, it
may be necessary to use snow tires or to install tire chains on your tires. If
snow tires are needed, it is necessary
to select tires equivalent in size and type of the original equipment tires.
Failure to do so may adversely affect
the safety and handling of your vehicle. Furthermore, speeding, rapid accelera‐
tion, sudden brake applications, and
sharp turns are potentially very haz‐ ardous practices.
During deceleration, use engine braking
to the fullest extent. Sudden brake ap‐
plications on snowy or icy roads may cause skids to occur. You need to keep
sufficient distance between the vehicle
in operation in front and your vehicle. Also, apply the brake gently. It should
be noted that installing tire chains on
the tire will provide a greater driving force, but will not prevent side skids.
NOTICE
Tire chains are not legal in all coun‐
tries. Check the country laws before
fitting tire chains.
Snow tires
If you mount snow tires on your vehi‐
cle, make sure they are radial tires of the same size and load range as the
original tires. Mount snow tires on all
four wheels to balance your vehicle’s handling in all weather conditions. Keep
in mind that the traction provided by
snow tires on dry roads may not be as high as your vehicle's original equip‐
ment tires. You should drive cautiously
even when the roads are clear. Check with the tire dealer for maximum
speed recommendations.
Do not install studded tires without
first checking local, state and municipal regulations for possible restrictions
against their use.
WARNING
nSnow tire size
Snow tires should be equivalent insize and type to the vehicle's stand‐ard tires. Otherwise, the safety andhandling of your vehicle may be ad‐versely affected.

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7
Driving your vehicle

Tire chains
Since the sidewalls of radial tires are
thinner, they can be damaged by mounting some types of snow chains
on them. Therefore, the use of snow
tires is recommended instead of snow chains. Do not mount tire chains on ve‐
hicles equipped with aluminum wheels;
snow chains may cause damage to the wheels. If snow chains must be used,
use wire-type chains with a thickness
of less than 12 mm (0.47 in). Damage
to your vehicle caused by improper
snow chain use is not covered by your
vehicle manufacturers warranty.
Install tire chains only on the front tires.
CAUTION
•Make sure the snow chains are thecorrect size and type for yourtires. Incorrect snow chains cancause damage to the vehicle bodyand suspension and may not becovered by your vehicle manufac‐turer warranty. Also, the snowchain connecting hooks may bedamaged from contacting vehiclecomponents causing the snowchains to come loose from the tire.Make sure the snow chains areSAE class "S" certified.
•Always check chain installation forproper mounting after driving ap‐proximately 0.5 to 1 km (0.3 to 0.6miles) to ensure safe mounting.Retighten or remount the chains ifthey are loose.
Chain installation
When installing chains, follow the man‐
ufacturer's instructions and mount them as tightly as you can. Drive slowly
with chains installed. If you hear the
chains contacting the body or chassis, stop and tighten them. If they still
make contact, slow down until it stops.
Remove the chains as soon as you be‐ gin driving on cleared roads.
WARNING
nMounting chains
When mounting snow chains, parkthe vehicle on level ground awayfrom traffic. Turn on the vehicleHazard Warning flashers and place atriangular emergency warning devicebehind the vehicle if available. Al‐ways place the vehicle in P (Park),apply the parking brake and turn offthe engine before installing snowchains.
WARNING
nTire chains
•The use of chains may adverselyaffect vehicle handling.
•Do not exceed 30 km/h (20 mph)or the chain manufacturer’s rec‐ommended speed limit, whicheveris lower.
(Continued)
Driving your vehicle
7-104

Use approved window washer
anti-freeze in system
To keep the water in the window wash‐er system from freezing, add an ap‐
proved window washer anti-freeze sol‐
ution in accordance with instructions on the container. Window washer anti-
freeze is available from an authorized
Kia dealer and most auto parts outlets. Do not use engine coolant or other
types of anti-freeze as these may
damage the paint finish.
Don't let your parking brake
freeze
Under some conditions your parking
brake can freeze in the engaged posi‐ tion. This is most likely to happen when
there is an accumulation of snow or ice
around or near the rear brakes or if the brakes are wet. If there is a risk the
parking brake may freeze, apply it only
temporarily while you put the shift lev‐ er in P (Automatic Transaxle / Dual
clutch transmission) or in first or re‐
verse gear (manual transaxle) and block
the rear wheels so the vehicle cannot roll. Then release the parking brake.
Don't let ice and snow
accumulate underneath
Under some conditions, snow and ice can build up under the fenders and in‐
terfere with the steering. When driving
in severe winter conditions where this may happen, you should periodically
check underneath the vehicle to be sure
the movement of the front wheels and the steering components is not ob‐
structed.
Carry emergency equipment
Depending on the severity of the
weather, you should carry appropriate emergency equipment. Some of the
items you may want to carry include
tire chains, tow straps or chains, flash‐ light, emergency flares, sand, shovel,
jumper cables, window scraper, gloves,
ground cloth, coveralls, blanket, etc.
Driving your vehicle
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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

IN CASE OF AN EMERGENCY WHILE DRIVING
If the engine stalls at a
crossroad or crossing
• If the engine stalls at a crossroad orcrossing, set the shift lever in the N
(Neutral) position and then push the vehicle to a safe place.
If you have a flat tire while
driving
1. Take your foot off the accelerator pedal and let the vehicle slow down
while driving straight ahead. Do not
apply the brakes immediately or
attempt to pull off the road as this
may cause a loss of control. When
the vehicle has slowed down to
such a speed that it is safe to do so, brake carefully and pull off the
road. Drive off the road as far as
possible and park on a firm level
ground. If you are on a divided
highway, do not park in the median
area between the two traffic lanes.
2. When the vehicle is stopped, turn on your emergency hazard flash‐
ers, set the parking brake and put
the transaxle in P. 3. Have all passengers get out of the
vehicle. Be sure they all get out onthe side of the vehicle that is away
from traffic.
4. When changing a flat tire, follow the instruction provided in L

IF THE ENGINE WILL NOT START
If engine doesn't turn over or
turns over slowly
1. Be sure the shift lever is in N (Neu‐tral) or P (Park) and the emergency
brake is set.
2. Check the battery connections to be sure they are clean and tight.
3. Turn on the interior light. If the light dims or goes out when you
operate the starter, the battery is
discharged.
4. Check the starter connections to be sure they are securely tightened.
5. Do not push or pull the vehicle to start it. See instructions for L

Jump starting procedure
1. Make sure the booster battery is12-volt and that its negative termi‐ nal is grounded.
2. If the booster battery is in another vehicle, do not allow the vehicles
come in contact.
3. Turn off all unnecessary electrical loads.
4. Connect the jumper cables in the exact sequence shown in the illus‐
tration. First connect one end of a
jumper cable to the positive termi‐
nal of the discharged battery (1),
then connect the other end to the
positive terminal on the booster
battery (2).
Proceed to connect one end of the other jumper cable to the negative
terminal of the booster battery (3),
then the other end to a solid, sta‐
tionary, metallic point (for example,
the engine lifting bracket) away
from the battery (4). Do not con‐
nect it to or near any part that
moves when the engine is cranked.
Do not allow the jumper cables to
contact anything except the correct
battery terminals or the correct
ground. Do not lean over the bat‐ tery when making connections.CAUTION
nBattery cables
Do not connect the jumper cablefrom the negative terminal of thebooster battery to the negative ter‐minal of the discharged battery. Thiscan cause the discharged battery tooverheat and crack, releasing bat‐tery acid.
5. Start the engine of the vehicle with the booster battery and let it run
at 2,000 rpm, then start the engine
of the vehicle with the discharged
battery.
If the cause of your battery discharging is not apparent, we recommend that
the system be checked by an author‐
ized Kia dealer.
Push-starting
Your manual transaxle-equipped vehi‐
cle should not be push-started because it might damage the emission control
system.
Vehicles equipped with automatic
transaxle cannot be push-started.
Follow the directions in L

IF THE ENGINE OVERHEATS
If your temperature gauge indicates
overheating, you will experience a loss of power, or hear loud pinging or knock‐
ing, the engine is probably too hot. If
this happens, you should: 1. Turn on the emergency warning flasher and stop in a safe place.
Move the shift lever to P (Park) and
engage the parking brake.
2. If hot steam does not come out from the engine room, carefullyopen the engine room and check
whether the water pump connector
is properly engaged. If the connec‐
tor is not properly engaged, stop
the engine immediately and prop‐
erly engage the connector. Then,
turn the engine on.
3. Turn on the air conditioner.
4. If the L

CAUTION
•Serious loss of coolant indicatesthere is a leak in the cooling sys‐tem and we recommend that thesystem be checked by an author‐ized Kia dealer.
•When the engine overheats fromlow engine coolant, suddenly add‐ing engine coolant may causecracks in the engine. To preventdamage, add engine coolant slowlyin small quantities.
What to do in an emergency
8-08