2018 KIA OPTIMA PHEV warning

687
Driving your vehicle
2. Auditory warning
If you leave the lane, the warning
sound operates for maximum 3 sec-
onds.
The color of symbol will change
depend on the condition of LDWS
system.
- White color :When you activate the
lane departure warn-
ing system by press-
ing the LDWS button,
system operating con-
ditions are not satis-
fied or the sensor does
not detect the lane line
- Green color : When you activate the
lane departure warn-
ing system by press-
ing the LDWS button,
system operating con-
ditions are satisfied
and the sensor detect
the lane line
- Yellow color : when there is a mal- function with the lane
departure warning
system.Warning indicator
When the LDWS is not working prop-
erly, the warning light will illuminate
and the warning message will come
on for a few second. After the mes-
sage disappears, the master warning
light will illuminate. Take your vehicle to an authorized
Kia dealer and have the system
checked.
Conditions that cause the
LDWS not to operate:
The driver turns on the turn signal
or the hazard warning flasher to
change lanes.
Driving on the lane line.
✽ ✽ NOTICE
To change lanes, operate the turn
signal switch then change the lane.
WARNING - LDWS
Limitations
The Lane Departure Warning
System is a supplemental sys-
tem. Do not solely rely on the
system but always pay attention
and drive safely.
OJF055246L
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Driving your vehicle
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6
Conditions that cause missed
warnings and false warnings:
The lane is not visible due to snow,
rain, debris, puddles or other envi-
ronmental conditions.
The brightness outside changes suddenly such as when
entering/exiting a tunnel.
The headlights are off at night or in a tunnel.
The color of the lane marking from the road is difficult to distinguish.
Driving on a steep grade or a curve.
Light such as street lights, sunlight or oncoming vehicle lights reflect
off of water on the road.
The lens or windshield is stained with foreign matters.
The sensor cannot detect the lane because of fog, heavy rain or
heavy snow.
The surrounding of the inside rear view mirror temperature is high
due to a direct ray of light.
The lane is very wide or narrow. The lane line is damaged or indis-
tinct.
The windshield is fogged up by humidity.
Objects in the median or along the side of the road cast shadows over
the lane markings
The sensor cannot distinguish the lane from the road due to the
dust/dirt.
There are other markings similar to lane lines.
There are lane boundaries instead of markings.
The vehicle ahead is very close, obscuring the view of the lane
markings, or the vehicle ahead is
driving over the lane markings.
The vehicle vibrates heavily due to poor road conditions.
The lane number increases or decreases or the lane line are
crossing.
Putting something on the dash- board. Driving with the sun in front of you.
Driving in areas under construc-
tion.
Lanes are marked by more than two sets of lines.
The windshield is fogged by humid air in the vehicle.
Do not turn the steering wheel sud- denly, when the LDWS warns you
that your vehicle is leaving the lane.
This device complies with Part 15
of the FCC rules.
Operation is subject to the following
two conditions:
1. This device may not cause harm- ful interference, and
2. This device must accept any inter- ference received, including inter-
ference that may cause undesired
operation.

Driving your vehicle
90
6
Remember, your vehicle does not
require 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 warm-
up period.
Don't "lug" or "over-rev" the engine. Lugging is driving too slowly in a
very high gear resulting in engine
bucking. If this happens, shift to a
lower gear. Over-revving is racing
the engine beyond its safe limit.
This can be avoided by shifting at
the recommended speed. Use your air conditioning sparingly.
The air conditioning system is
operated by engine power so your
fuel economy is reduced when you
use it.
Open windows at high speeds can reduce 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 econ-
omy and safety. Therefore, have an
authorized Kia dealer perform
scheduled inspections and mainte-
nance.
WARNING - Engine off during motion
Never turn the engine off to
coast down hills or anytime the
vehicle is in motion. The power
steering and power brakes will
not function properly without the
engine running. In addition, turn-
ing off the engine start/stop but-
ton while driving could engage
the steering wheel lock resulting
in loss of vehicle steering. Keep
the engine on and downshift to
an appropriate gear for an
engine braking effect.

691
Driving your vehicle
Hazardous driving conditions
When hazardous driving conditions
are encountered such as water,
snow, ice, mud, sand, or similar haz-
ards, follow these suggestions:
Drive cautiously and allow extradistance 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.
Do not pump the brake pedal on a
vehicle equipped with ABS. If stalled in snow, mud, or sand,
use the second gear. Accelerate
slowly to avoid spinning the drive
wheels.
Use sand, rock salt, or other non- slip material under the drive
wheels to provide traction when
stalled in ice, snow, or mud.
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 between R (Reverse) and any
forward gear in vehicles equipped
with an Automatic Transaxle. Do not
race the engine, and spin the wheels
as little as possible. If you are still
stuck after a few tries, have the vehi-
cle pulled out by a tow vehicle to
avoid engine overheating and possi-
ble damage to the transaxle.
SPECIAL DRIVING CONDITIONS
WARNING- Downshifting
Do not downshift with an auto-
matic transaxle while driving on
slippery surfaces. The sudden
change in tire speed could
cause the tires to skid and
result in an accident.
WARNING- Sudden
Vehicle Movement
Do not attempt to rock the vehi-
cle if people or objects are near-
by. The vehicle may suddenly
move forward or backwards as it
becomes unstuck.

Driving your vehicle
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Driving in flooded areas
Avoid driving through flooded areas
unless 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 sev-
eral times while the vehicle is moving
slowly.
Driving off-road
Drive carefully off-road because your
vehicle may be damaged by rocks or
roots of trees. Become familiar with
the off-road conditions where you
are going to drive before you begin
driving.
Highway driving
Tires
Adjust the tire inflation pressures to
specification. Low tire inflation pres-
sures will result in overheating and
possible failure of the tires.
Avoid using worn or damaged tires
which may result in reduced traction
or tire failure.
Never exceed the maximum tire
inflation pressure shown on the tires.
Fuel, engine coolant and engine oil
High speed travel consumes more
fuel than urban motoring. Do not for-
get to check both the engine coolant
and engine oil.
Drive belt
A loose or damaged drive belt may
result in overheating of the engine.
WARNING- Under/over
inflated tires
Always check the tires for proper
inflation before driving.
Underinflated or overinflated
tires can cause poor handling,
loss of vehicle control, and sud-
den tire failure leading to acci-
dents, injuries, and even death.
For proper tire pressures, refer to
“Tires and wheels” in chapter 9.
WARNING- Tire tread
Always check the tire tread
before driving your vehicle.
Worn-out tires can result in loss
of vehicle control. Worn-out tires
should be replaced as soon as
possible. For further information
and tread limits, refer to "Tires
and wheels" in chapter 8.

695
Driving your vehicle
Severe weather conditions in the
winter result in greater wear and
other problems. To minimize the
problems of winter driving, you
should follow these suggestions: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 neces-
sary 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 acceleration, sudden brake
applications, and sharp turns are
potentially very hazardous practices.
During deceleration, use engine
braking to the fullest extent. Sudden
brake applications on snowy or icy
roads may cause skids to occur. You
need to keep sufficient distance
between the vehicle in operation in
front of 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.
Tire chains are not legal in all states.
Check state 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 provid-
ed by snow tires on dry roads may
not be as high as your vehicle's orig-
inal equipment 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 withoutfirst checking local, state and munic-ipal regulations for possible restric-tions against their use.
WINTER DRIVING
WARNING - Snow tire size
Snow tires should be equivalent
in size and type to the vehicle's
standard tires. Otherwise, the
safety and handling of your vehi-
cle may be adversely affected.

Driving your vehicle
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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 vehicles 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
0.47 in (12 mm). Damage to your
vehicle caused by improper snow
chain use is not covered by your
vehicle manufacturers warranty. When using tire chains, attach them
to the drive wheels as follows.
FWD : Front wheels
The snow chain connecting hooks
may be damaged from contacting
vehicle components causing the
snow chains to come loose from the
tire. Make sure the snow chains are
SAE class “S” certified.
Always check chain installation for
proper mounting after driving
approximately 0.3 to 0.6 miles (0.5 to
1 km) to ensure safe mounting.
Retighten or remount the chains if
they are loose.
Chain installation
When installing chains, follow the
manufacturer'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 begin driving
on cleared roads.
When mounting snow chains, park
the vehicle on level ground away
from traffic. Turn on the vehicle
Hazard Warning flashers and place a
triangular emergency warning device
behind the vehicle if available.
Always place the vehicle in P (Park),
apply the parking brake and turn off
the engine before installing snow
chains.
CAUTION- Snow chains
Make sure the snow chains are
the correct size and type foryour tires. Incorrect snowchains can cause damage to thevehicle body and suspensionand may not be covered by yourvehicle manufacturer warranty.
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Driving your vehicle
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Towing capacity:
We do not recommend using this
vehicle for trailer towing.
Cargo capacity:
The cargo capacity of your vehicle
will increase or decrease depending
on the weight and the number of
occupants.
Steps For Determining Correct
Load Limit -
1. Locate the statement "The com- bined weight of occupants and
cargo should never exceed XXX
kg or XXX lbs.'' on your vehicle's
placard.
2. Determine the combined weight of the driver and passengers that will
be riding in your vehicle.
3. Subtract the combined weight of the driver and passengers from
XXX kg or XXX lbs.
4. The resulting figure equals the available amount of cargo and lug-
gage load capacity. For example, if
the "XXX" amount equals 1400
lbs. and there will be five 150 lbs.
passengers in your vehicle, the
amount of available cargo and lug-
gage load capacity is 650 lbs.
(1400-750 (5 x 150) = 650 lbs.) 5. Determine the combined weight of
luggage and cargo being loaded
on the vehicle. That weight may
not safely exceed the available
cargo and luggage load capacity
calculated in Step 4.
6. If your vehicle will be towing a trail- er, load from your trailer will be
transferred to your vehicle. Consult
this manual to determine how this
reduces the available cargo and
luggage load capacity of your
vehicle.
WARNING - Loose cargo
Do not travel with unsecured
blunt objects in the passenger
compartment of your vehicle
(e.g. suit cases or unsecured
child seats). These items may
strike occupant during a sud-
den stop or crash.