wheel KIA FORTE 2020 Repair Manual

5125
Driving your vehicle
The Lane Keeping Assist system is
designed to detect the lane markers
on the road with a front view camera
at the front windshield, and assists
the driver’s steering to help keep the
vehicle in the lanes.
When the system detects the vehicle
straying from its lane, it alerts the
driver with a visual and audible warn-
ing, while applying a slight counter-
steering torque, in an attempt to pre-
vent the vehicle form moving out of
its lane.
✽ ✽NOTICE
• LKA helps prevent the driver
from moving out of the lane unin-
tentionally by assisting the dri-
ver’s steering. However, the sys-
tem is just a convenience function
and the steering wheel is not
always controlled. While driving,
the driver should pay attention to
the steering wheel.
• The operation of the LKA can be cancelled or not work properly
because of road conditions and the
surroundings. Always be cautious
when driving.
• Do not disassemble the front view camera when installing tint on the
windows or applying any type of
coatings or accessories.
If you disassemble the camera and
assemble it again, take your vehi-
cle to an authorized Kia dealer
and have the system checked to
need a calibration. (Continued)
LANE KEEPING ASSIST (LKA) SYSTEM (IF EQUIPPED)
WARNING
The driver is responsible for
being aware of surroundings
and steering the vehicle while
employing safe driving prac-
tices.
Do not steer the steering wheel suddenly when the
steering wheel is being assist-
ed by the system.
WARNING
The Lane Keeping Assist System
is a supplemental system and is
not a substitute for safe driving
practices. It is the responsibility
of the driver to always pay atten-
tion and drive safely.
OBD058015

Driving your vehicle
126
5
(Continued)
• When you replace the windshield
glass, front view camera or sys-
tem, take your vehicle to an
authorized Kia dealer and have
the system check to see if you need
a calibration.
• The system is designed to detect lane markers using a front view
camera. If the lane markers are
hard to detect, then the system
may be limited. Always be cau-
tious when using the system.
• When the lane markers are hard to detect, please refer to the
“Driver’s Attention” section in
this Chapter
• Do not remove or damage the related parts of LKA.
• Do not place objects on the dash- board that reflect light such as
mirrors, white paper, etc. This
may prevent the system from
functioning. (Continued)(Continued)
• If the audio sound is excessive, you
may not hear the warning sound
of the LKA.
• If you continue to drive with your hands off the steering wheel, the
LKA system will stop controlling
the steering wheel after the hands
off alarm. Afterwards, if you drive
with your hands on the steering
wheel, the control will be activated
again.
• At high vehicle speeds, the steer- ing torque of LKA may not be
enough to keep your vehicle with-
in the lane. If so, the vehicle may
move out of its lane. Therefore,
obey any applicable speed limits
when using LKA.
• If you attach objects to the steer- ing wheel, the system may not
assist steering.
• If you attach objects to the steer- ing wheel, the hands off alarm
may not work properly.LKA operation
To activate/deactivate the LKA:
With the ignition switch in the ON
position, press the LKA button locat-
ed on the instrument panel on the
lower left hand side of the driver.
The indicator in the cluster display
will initially illuminate white.
When the indicator(white) activated
in the previous ignition cycle, the
system turns on without any control.
If you press the LKA button again,
the indicator on the cluster display
will go off.
OBD058035

5127
Driving your vehicle
The color of the indicator will change
depend on the condition of LKA.- White : Sensor does not detect the lane marker or vehicle
speed is less than 64
km/h (40 mph).
- Green : Sensor detects the lane
marker and system is able
to control the steering.LKA activation
To see the LKA screen on the LCD
display in the cluster, Tab to the
ASSIST mode ( ).
For further details, refer to the [menu settings] section in Chapter 4.
After LKA is activated, if both lane markers are detected, vehicle
speed is over 64 km/h (40 mph)
and all the activation conditions are
satisfied, a green steering wheel
indicator will illuminate, and the
steering wheel will be controlled.WARNING
The Lane Keeping Assist system
is a system to help prevent the
driver from leaving the lane.
However, the driver should not
rely solely on the system and
should always check the road
conditions while driving.

Driving your vehicle
128
5
If the speed of the vehicle is over 64
km/h (40 mph) and the system
detects lane markers, the color
changes from gray to white
When the conditions below are met,
LKA will be enabled to assist steering.
Vehicle speed is above 64 km/h
(40 mph).
Both lane markers are detected by LKA.
The vehicle is between the lane markers.
If LKA can assist steering, a green
steering wheel indicator will illumi-
nate.
Warning
If the vehicle leaves a lane, the lane
marker you cross will blink on the
LCD display.
If the vehicle moves out of its lane
because the steering torque for
assistance is insufficient, the line
indicator will blink. If all the conditions to activate LKA
are not satisfied, the system will
convert to Lane Departure
Warning (LDW) and only warn the
driver when the driver crosses the
lane markers. In this scenario, the
LDW system does not provide any
steering inputs to the vehicle for
you. Accordingly, you must take the
necessary steps to maintain con-
trol of the vehicle and keep it with-
in the lanes.
OBDM058104N/OBDM058105N
■Lane undetected■Lane detected
OBDM058106N/OBDM058107N
■Left lane■Right lane

5129
Driving your vehicle
If the driver takes hands off the steer-
ing wheel for several seconds while
the LKA is activated, the system will
warn the driver.If the driver still does not have their
hands on the steering wheel after
several seconds, the system will only
warn the driver when the driver cross-
es the lane lines. In this scenario, the
system does not provide any steering
inputs to the vehicle for you.
Accordingly, you must take the neces-
sary steps to maintain control of the
vehicle and keep it within the lanes.
However, once the driver has their
hands on the steering wheel again,
the system will again provide steer-
ing inputs if it detects the vehicle
leaving the lane.
WARNING
Always keep your hands on the
steering wheel while driving.
If you hold the steering wheel with a light grip, the system
may also generate the hands
off warning because LKA can
treat the situation as you not
grabbing the wheel.
OBD058111R
OJF058417L
WARNING
The LKA system is a supple-mental system only. It is the
responsibility of the driver to
safely steer the vehicle and to
maintain it in its lane
Even though the steering is assisted by the system, the
driver may control the steer-
ing wheel.
Turn off the LKA system and drive without the use of the
system in the following situa-
tions:
- In bad weather
- In bad road conditions
- When the steering wheelneeds to be controlled by the
driver frequently.
The steering wheel may feel heavier when the steering
wheel is assisted by the sys-
tem than when it is not.

Driving your vehicle
130
5
✽ ✽
NOTICE
• Even though the steering is assist-
ed by the system, the driver may
control the steering.
• The steering wheel may feel heav- ier when the steering wheel is
assisted by the system than when it
is not.
The system will be cancelled when:
You change lanes with the turn sig-
nal.
- Using the turn signal to changelanes.
- If you change lanes without the turn signal on, the steering wheel
might be controlled.
LKA can transition to steering assist mode when the car is near
the middle of the lane after the sys-
tem is turned on or the lane was
changed. LKA can not assist steer-
ing if the vehicle follows lane mark-
er too close continuously before
transition to steering assist mode.
The control of ESC (Electronic Stability Control) or VSM (Vehicle
Stability Management) is activated.
The steering will not be assisted when you drive fast on a sharp
curve. The steering will not be assisted
when vehicle speed is below 64
km/h (40 mph) and over 177 km/h
(110 mph). Always obey all traffic
laws and drive safely.
The steering will not be assisted when you change lanes quickly.
The steering will not be assisted when you brake suddenly.
The steering will not be assisted when the lane is very wide or nar-
row.
The steering will not be assisted when only one side lane marker is
detected.
There are more than two lane markers such as a construction
area.
Radius of a curve is too small.
When you turn the steering wheel suddenly, the LKA will be disabled
temporarily.
Driving on a steep slope or hill.

5133
Driving your vehicle
When there is a problem with the sys-
tem, do one of the following:
Turn the system on after turningthe engine off and on again.
Check if the ignition switch is in the ON position.
Check if the system is affected by the weather. (ex: fog, heavy rain,
etc.)
Check if there is foreign matter on the camera lens
If the problem is not solved, take your
vehicle to an authorized Kia dealer
and have the system checked.LKA function change
The driver can change LKA to Lane
Departure Warning (LDW) system or
change the LKA mode between
Standard LKA and Active LKA from
the User Settings Mode on the LCD
display. The driver can choose the mode by
placing the ignition switch to the ON
position and by selecting ‘User
Settings’, ‘Driver Assistance’, and
‘Lane Safety’.
The system is automatically set to
Standard LKA when your vehicle is
first delivered from the factory.
Lane Departure Warning
LDW alerts the driver with a visual
and acoustic warning when the sys-
tem detects the vehicle leaving the
lane. In this mode, the system will not
provide steering inputs. When the
vehicle’s front wheel contacts the
inside edge of the lane, LKA issues
the lane departure warning.
Standard LKA
The Standard LKA mode guides the
driver to keep the vehicle within the
lanes. It provides inputs to the steer-
ing when the vehicle is about to devi-
ate from the lanes.
Active LKA
The active LKA mode provides more
frequent steering wheel control in
comparison with the Standard LKA
mode. Active LKA can reduce the dri-
ver’s fatigue by assisting the steering
to help maintain the vehicle in the
middle of the lane.

5139
Driving your vehicle
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 miles (kilometers) you can get
from a gallon (liter) of fuel. To operate
your vehicle as economically as pos-
sible, use the following driving sug-
gestions to help save money in both
fuel and repairs:
Drive smoothly. Accelerate at amoderate rate. Don't make "jack-
rabbit" starts or full-throttle shifts
and maintain a steady cruising
speed. Don't race between stop-
lights. Try to adjust your speed to
the traffic so you don't have to
change speeds unnecessarily.
Avoid heavy traffic whenever pos-
sible. Always maintain a safe dis-
tance from other vehicles so you
can avoid unnecessary braking.
This also reduces brake wear.
Drive at a moderate speed. The faster you drive, the more fuel your
vehicle uses. Driving at a moderate
speed, especially on the highway,
is one of the most effective ways to
reduce fuel consumption. Don't "ride" the brake pedal. 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 con-
sequences.
Take care of your tires. Keep them inflated to the recommended pres-
sure. Incorrect inflation, either too
much or too little, results in unnec-
essary tire wear. Check the tire
pressures at least once a month.
Be sure that the wheels are aligned correctly. Improper align-
ment can result from hitting curbs
or driving too fast over irregular
surfaces. Poor alignment causes
faster tire wear and may also result
in other problems as well as
greater fuel consumption. Keep your vehicle in good condi-
tion. For better fuel economy and
reduced maintenance costs, main-
tain your vehicle in accordance
with the maintenance schedule in
Chapter 7. If you drive your vehicle
in severe conditions, more frequent
maintenance is required (see
Chapter 7 for details).
Keep your vehicle clean. For maxi- mum service, your vehicle should
be kept clean and free of corrosive
materials. 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 also contribute to
corrosion.
Travel lightly. Don't carry unneces- sary weight in your vehicle. Weight
reduces fuel economy.
Don't let the engine idle longer than necessary. If you are waiting
(and not in traffic), turn off your
engine and restart only when
you're ready to go.
ECONOMICAL OPERATION

Driving your vehicle
140
5
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 decreases in cross- winds and headwinds. To help off-
set 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,
turning off the ignition while
driving could engage the steer-
ing wheel lock resulting in loss
of vehicle steering. Keep the
engine on and downshift to an
appropriate gear for an engine
braking effect.

5141
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 Intelligent Variable
Transmission / Dual clutch transmis-
sion. 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 trans-
mission.
SPECIAL DRIVING CONDITIONS
WARNING- Downshifting
Do not downshift with an intelli-
gent variable transmission
while driving on slippery sur-
faces. The sudden change in
tire speed could cause the tires
to skid and result in an acci-
dent.
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.