
Driving your vehicle
5
5-47
Hill-start assist control (HAC)
Hill start Assist Control is a comfort
function. The main intent is to pre-
vent the vehicle from rolling back-
wards while driving uphill on an
inclined surface. HAC holds the brak-
ing pressure builtup by driver during
stopping procedure for 2 seconds
after releasing brake pedal.
During the pressure-hold period, the
driver has enough time to press the
accelerator pedal to drive off.
The braking pressure is reduced as
soon as the system detects the dri-
ver’s intention to drive off. The HAC does not operate when
the transaxle shift lever is in the P
(Park) or N (Neutral) position.
The HAC activates even though the ESC is off but it does not acti-
vate when the ESC has malfunc-
tioned.
Good braking practices
Check to be sure the parking brakeis not engaged and that the park-
ing brake indicator light is out
before driving away.
Driving through water may get the brakes wet. They can also get wet
when the vehicle is washed. Wet
brakes can be dangerous! Your
vehicle will not stop as quickly if the
brakes are wet. Wet brakes may
cause the vehicle to pull to one
side.
To dry the brakes, apply the brakes
lightly until the braking action
returns to normal, taking care to
keep the vehicle under control at
all times. If the braking action does
not return to normal, stop as soon
as it is safe to do so and call an
authorized K900 Kia dealer for
assistance.
Don't coast down hills with the vehicle out of gear. This is extreme-
ly hazardous. Keep the vehicle in
gear at all times, use the brakes to
slow down, then shift to a lower
gear so that engine braking will
help you maintain a safe speed.
Maintaining Brake
Pressure on Incline
HAC does not replace the need
to apply brakes while stopped
on an incline. While stopped,
make sure you maintain brake
pressure sufficient to prevent
your vehicle from rolling back-
ward and causing an accident.
Don’t release the brake pedal
until you are ready to accelerate
forward.
WARNING
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Driving your vehicle
5
5-49
The Autonomous Emergency
Braking (AEB) helps avoid accidents
by identifying critical situations early
and warning the driver.
Take the following precautions when
using the Autonomous Emergency
Braking (AEB):
This system is only a supplementalsystem and it is not intended to,
nor does it replace the need for
extreme care and attention of the
driver. The sensing range and
objects detectable by the sensors
are limited. Pay attention to the
road conditions at all times.
NEVER drive too fast for the road conditions or too quickly when cor-
nering.
Always drive cautiously to prevent unexpected and sudden situations
from occurring. AEB does not stop
the vehicle completely and does
not avoid collisions. AEB operates according to the dis-
tance from the vehicle ahead, rela-
tive velocity, and driver's operation
of the brake or accelerator pedal.
Do not drive dangerously to inten-
tionally operate the AEB.
ALWAYS check the speed and the distance to the vehicle ahead. The
AEB is not a substitute for safe
driving practices.AEB Operation
Warning message
AUTONOMOUS EMERGENCY BRAKING (AEB) (IF EQUIPPED)
OKH055049N
OKH055140N
OKH055141N
■Type A■ Type B
■Type A■ Type B
■Type A■ Type B
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5-50
Driving your vehicle
A warning message and chime will
sound when you need to use the
brake pedal or steering wheel due to
a sudden stop or lack of distance
with the vehicle ahead. The warning
messages will vary according to the
severity of the situation. Immediately
reduce your speed to prevent a colli-
sion.Brake operation
In a critical situation:
The brake assist system entersstandby mode to react promptly
when the driver operates the brake
pedal.
The vehicle automatically reduces speed according to the severity of
the situation.
- Rapidly reduces speed when vehicle speed is under 50 mph
(80 km/h)
- Slowly reduces speed when vehicle speed is over 50 mph
(80 km/h)
If the driver uses the brake pedal to reduce vehicle speed, the brake
assist system operates to increase
braking efficiency.
If the driver presses down hard on the accelerator pedal or sharply
turns the steering wheel, the brake
assist system is canceled.
Seat belt operation
The driver's and passenger's seat
belt may tighten if the system detects
that a vehicle or object is close.
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Driving your vehicle
5
5-51
✽NOTICE
• If the AEB is canceled from the
User Settings Mode or there is a
problem with the AEB system, the
Automatic Emergency Mode will
not work.
• If the ESC is off or there is a prob- lem with the ESC system, the
Automatic Emergency Mode will
not work.
• The ESC must be on for the Automatic Emergency Mode to
control ESC in collision situations.
To cancel the AEB
Go to the User Settings Mode
(Driving Assist) and undo the
check for AEB (Autonomous
Emergency Braking) on the LCD
display (For more details refer to
"LCD Display" in chapter 4.). The
warning operation and automatic
braking operation will not function.
To turn on the AEB, select AEB (Autonomous Emergency Braking)
from the User Settings Mode
(Driving Assist) on the LCD display.
The warning operation and auto-
matic braking operation will func-
tion.
✽ NOTICE
When the engine is started, AEB is
automatically turned on. If the sys-
tem is not needed, turn the AEB sys-
tem off from the User Settings Mode
on the LCD display.
✽NOTICE
If the AEB is selected and the ESC
(Electronic Stability Control) is
turned off, the AEB system is auto-
matically canceled.
OKH045528N
■Type A■Type B
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5-52
Driving your vehicle
Warning light and message
When the AEB system is turnedoff, the AEB warning light turns on.
(Warning message does not come
on.) If the sensor or cover is dirty or
obscured with foreign matter such
as snow, the AEB warning light
and message comes on. In this
case, the AEB system may not
function temporarily, but it does not
indicate a malfunction of the AEB
system. Clean the sensor or cover
by using a soft cloth.
If there is a malfunction with the AEB system, the AEB warning light
and message will come on. Have
your vehicle checked by an author-
ized K900 Kia dealer.
When the ESC (Electronic Stability Control) indicator or SCC (Smart
Cruise Control) message comes
on the AEB warning message may
come on but it does not indicate a
malfunction of the AEB system.
✽ NOTICE
Do not damage the sensor or sensor
area by a strong impact. If the sen-
sor moves slightly off position, the
AEB will not operate correctly.
If this occurs, have your vehicle
checked by an authorized K900 Kia
dealer as soon as possible.
OKH045518N
■ Warning light
T
T
y
y
p
p
e
e
A
A
T
T
y
y
p
p
e
e
B
B
T
T
y
y
p
p
e
e
A
A
T
T
y
y
p
p
e
e
B
B
■
Warning messageOKH055151N/OKH055152N
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Even if there is a malfunction to thebrake operation of the AEB, when
you depress the brake pedal, the
brake operates normally. AEB
brake operation does not operate
in certain hazardous situations.
The AEB is designed to function above approximately 5 mph (8
km/h) and below approximately
110 mph (180 km/h).
The AEB does not detect: - Persons or animals.
- Oncoming vehicles in the oppo- site lane or a vehicle in an inter-
section.
- Stopped objects.
The AEB cannot detect objects, when:
- The sensors are covered with dirt.
- There is heavy rain or heavy snow.
- There is interference by electro- magnetic waves.
- There are strong radar reflec- tions.
- Driving in a curve. - Driving uphill or downhill.
- Driving in areas under construc-
tion.
- An object ahead is very narrow such as motorcycles or bicycles.
- A vehicle suddenly enters your lane.
- The camera cannot secure a clear view.
- The camera cannot catch the whole vehicle.
- An unusual shape vehicle is ahead such as a trailer, special
access vehicle or a truck with
unique shaped cargo.
- Driving at night, the tail lamp of the vehicle ahead is missing,
installed on an unusual place or
installed unevenly.
- Coming in or out a tunnel, where the illumination intensity is high.
Driving your vehicle
5
5-53
Autonomous Emergency
Braking ("AEB")
Limitations
The AEB system is a supple-
mental system and is not a sub-
stitute for safe driving prac-
tices. It is the responsibility of
the driver to always check the
speed and distance to the vehi-
cle ahead to ensure it is safety
to use the AEB system.
WARNING
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5-62
Driving your vehicle
1. Cruise indicator
2. Set speed
The cruise control system allows you
to program the vehicle to maintain a
constant speed without depressing
the accelerator pedal.
This system is designed to function
above approximately 20 mph
(30 km/h).
If the cruise control is left on,
(CRUISE indicator light in the instru-
ment cluster illuminated) the cruise
control can be switched on acciden-
tally. Keep the cruise control system
off (CRUISE indicator light OFF)when the cruise control is not in use,
to avoid inadvertently setting a
speed.
Use the cruise control system only
when traveling on open highways in
good weather.
Do not use the cruise control when
driving in heavy or varying traffic, or
on slippery (rainy, icy or snow-cov-
ered) or winding roads or steep hills
up-hill or down-hill roads.✽
NOTICE
• During normal cruise control
operation, when the SET switch is
activated or reactivated after
applying the brakes, the cruise
control will energize after approx-
imately 3 seconds. This delay is
normal.
• To activate cruise control, depress the brake pedal at least once after
Pressing the Engine Start/Stop
button to the ON position or start-
ing the engine. This is to check if
the brake switch which is impor-
tant part to cancel cruise control is
in normal condition.
CRUISE CONTROL SYSTEM (IF EQUIPPED)
OKH055142N
Misuse of Cruise Control
Do not use cruise control if the
traffic situation does not allow
you to drive safely at a constant
speed and with sufficient dis-
tance to the vehicle in front.
WARNING■Type A■ Type B
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Driving your vehicle
5
5-67
➀Cruise indicator
\b Set speed
➂ Vehicle-to-vehicle distance
The ASCC allows you to program the
vehicle to maintain a set speed so
long as it is not limited by traffic.
When traffic is encountered the vehi-
cle will slow down to maintain a set
distance behind traffic without
depressing the accelerator or brake
pedal. Use the ASCC only when traveling
on open highways in good weather.
Limited visibility (rain, snow, smog, etc)
Cruise function should not be used when the vehicle is being towed to
prevent any damage.
ADVANCED SMART CRUISE CONTROL SYSTEM (ASCC) (IF EQUIPPED)
OKH055063N
■Type A■Type B
Advanced Smart Cruise
Control inadvertent acti-
vation.
If the ASCC is left on, (CRUISE
indicator light in the instrument
cluster illuminated) the ASCC
can be activated unintentional-
ly. Keep the ASCC off (CRUISE
indicator light OFF) when the
ASCC is not in use, to avoid
inadvertently setting a speed
which can increase the risk of
accidents.
WARNING
Advanced Smart Cruise
Control Limitations
The advanced smart cruisecontrol is a supplemental sys-
tem and is not a substitute for
safe driving practices. It is the
responsibility of the driver to
always check the speed and
distance to the vehicle ahead.
Do not use the advanced smart cruise control when it
may not be safe to keep the
car at a constant speed, for
instance, driving in heavy or
varying traffic, or on slippery
(rainy, icy or snow-covered) or
winding roads or steep hills
up-hill or down-hill roads.
WARNING
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