brake GENESIS G80 2017 Workshop Manual

5-40
Driving your vehicle
The ESC OFF indicator light comes
on when the ESC is turned off from
the User Settings Mode.
ESC OFF usage
When Driving
The ESC OFF mode should only be
used briefly to help free the vehicle if
stuck in snow or mud by temporarily
stopping operation of the ESC to
maintain wheel torque.
To turn ESC off while driving, press
the ESC OFF button while driving on
a flat road surface.
✽ ✽ NOTICE
Turning the ESC off does not affect
ABS or standard brake system oper-
ation.
When the ESC is blinking, this
indicates the ESC is active:
Drive slowly and NEVER
attempt to accelerate. NEVER
turn the ESC off while the ESC
indicator light is blinking or you
may lose control of the vehicle
resulting in an accident.
WARNING
Driving with varying tire or
wheel sizes may cause the ESC
system to malfunction. When
replacing tires, make sure they
are the same size as your origi-
nal tires for this vehicle.
CAUTION
To prevent damage to the trans-
mission:
Do not allow wheel(s) of one
axle to spin excessively while
the ESC, ABS, and brake
warning lights are displayed.
The repairs would not be cov-
ered by the vehicle warranty.
Reduce engine power and do
not spin the wheel(s) exces-
sively while these lights are
displayed.
When operating the vehicle
on a dynamometer, ensure the
ESC is turned off (ESC OFF
light illuminated).
CAUTION

5-41
Driving your vehicle
5
Hill-Start Assist Control (HAC)
The Hill-Start Assist Control (HAC)
prevents the vehicle from rolling
backwards when starting a vehicle
from a stop on a hill. The system
operates the brakes automatically for
approximately 2 seconds and releas-
es the brake when the accelerator
pedal is depressed or after 2 sec-
onds.
✽ ✽NOTICE
• The HAC does not operate when
the shift lever is in P (Park) or N
(Neutral)
• The HAC activates even though the ESC (Electronic Stability
Control) is off but does not acti-
vate when the ESC has malfunc-
tioned.
Good braking practices
Wet brakes can be dangerous! The
brakes may get wet if the vehicle is
driven through standing water or if it
is washed. 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
HYUNDAI dealer for assistance.
DO NOT drive with your foot resting
on the brake pedal. Even light, but
constant pedal pressure can result in
the brakes overheating, brake wear,
and possibly even brake failure.
If a tire goes flat while you are driv-
ing, apply the brakes gently and
keep the vehicle pointed straight
ahead while you slow down. When
you are moving slowly enough for it
to be safe to do so, pull off the road
and stop in a safe location.
Keep your foot firmly on the brake
pedal when the vehicle is stopped to
prevent the vehicle from rolling for-
ward.
Always be ready to depress the
accelerator pedal when starting
off on a incline. The HAC acti-
vates only for approximately 2
seconds.
WARNING
Whenever leaving the vehicle or
parking, always come to a com-
plete stop and continue to
depress the brake pedal. Move
the shift lever into the P (Park)
position, then apply the parking
brake, and place the Engine
Start/Stop button in the OFF
position.
Vehicles with the parking brake
not fully engaged are at risk for
moving inadvertently and caus-
ing injury to yourself or others.
WARNING

5-45
Driving your vehicle
5
The Autonomous Emergency
Braking (AEB) helps avoid accidents
by identifying critical situations early
and warning the driver.
A AU
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( A
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Take the following precautions
when using the Autonomous
Emergency Braking (AEB):
This system is only a supple-
mental system and it is not
intended to, nor does it
replace the need for extreme
care and attention of the driv-
er. The sensing range and
objects detectable by the sen-
sors are limited. Pay attention
to the road conditions at all
times.
NEVER drive too fast for the
road conditions or too quickly
when cornering.
Always drive cautiously to
prevent unexpected and sud-
den situations from occur-
ring. AEB does not stop the
vehicle completely and does
not avoid collisions.
(Continued)
(Continued)
AEB operates according to
the distance from the vehicle
ahead, relative 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 sub-
stitute for safe driving prac-
tices.
WARNING

5-46
Driving your vehicle
AEB Operation
Warning message
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 vehi-cle speed is under 50 mph (80
km/h)
- Slowly reduces speed when vehi- cle 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.
ODH053060L
ODH053064L
ODH053066L

5-49
Driving your vehicle
5
(Continued)- There is interference by elec-tromagnetic waves.
- There are strong radar reflections.
- Driving in a curve.
- Driving uphill or downhill.
- Driving in areas under con- struction.
- An object ahead is very nar- row 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, spe-
cial access vehicle or a truck
with unique shaped cargo.
(Continued)(Continued)- Driving at night, the tail lampof the vehicle ahead is miss-
ing, installed on an unusual
place or installed unevenly.
- Coming in or out a tunnel, where the illumination inten-
sity is high.
Even if there is a malfunction
to the brake operation of the
AEB, when you depress the
brake pedal, the brake oper-
ates normally. AEB brake
operation does not operate in
certain hazardous situations.
The AEB is designed to func-
tion 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 theopposite lane or a vehicle in
an intersection.
- Stopped objects.
The AEB cannot detect
objects, when:
- The sensors are covered with dirt.
- There is heavy rain or heavy snow.
(Continued)
WARNING

5-52
Driving your vehicle
To decrease Cruise Controlspeed
Push the lever (1) down (SET-) and
hold it. Your vehicle will gradually
slow down. Release the lever at the
speed you want to maintain.
Push the lever (1) down (SET-) and release it immediately. The cruising
speed will decrease 1.0 mph (1.6
km/h) each time the lever is oper-
ated in this manner.
Lightly tap the brake pedal. When the vehicle attains the desired
speed, push the lever (1) down
(SET-).
To temporarily accelerate withthe Cruise Control ON
Depress the accelerator pedal. When
you take your foot off the accelerator,
the vehicle will return to the previ-
ously set speed.
If you push the lever down (SET-) at
the increased speed, the Cruise
Control will maintain the increased
speed.
Cruise Control will be canceledwhen:
Depressing the brake pedal.
Pressing the CANCEL switch
located on the steering wheel.
Pushing the CRUISE button. Both the CRUISE indicator and the SET
indicator will turn OFF.
Moving the shift lever into N (Neutral).
ODH053024/QODH053026

5-55
Driving your vehicle
5
To convert to Cruise Control
Mode
The driver may choose to only use
the Cruise Control Mode (speed con-
trol function) by doing as follows:1.Turn the Smart Cruise Control
System on (the cruise indicator
light will be on but the system will
not be activated).
2.Push and hold the Vehicle-to- Vehicle Distance button for more
than 2 seconds.
3.Choose between "Smart Cruise Control (SCC) Mode" and "Cruise
Control (CC) Mode".
When the system is canceled using
the CRUISE button or the CRUISE
button is used after the engine is
turned on, the SCC Mode will turn
on.
Smart Cruise Control speed
To set Smart Cruise Control speed
1.Push the CRUISE button on the
steering wheel to turn the system
on. The CRUISE indicator will illu-
minate.
2.Accelerate to the desired speed. The Smart Cruise Control speed
can be set as follows:
km/h): when there is no vehicle in
front
km/h): when there is a vehicle in
front
ODH053023
ODH053090L
ODH053153L
When using the Cruise Control
Mode, you must manually
adjust the distance to other
vehicles by depressing the
accelerator or brake pedal. The
system does not automatically
adjust the distance to vehicles
in front of you.
WARNING

5-57
Driving your vehicle
5
To temporarily accelerate withthe Smart Cruise Control on
If you want to speed up temporarily
when the Smart Cruise Control is on,
depress the accelerator pedal.
Increased speed will not interfere
with Smart Cruise Control operation
or change the set speed.
To return to the set speed, take your
foot off the accelerator.
If you push the lever down (SET-) at
increased speed, the cruising speed
will be set again.
✽ ✽ NOTICE
Be careful when accelerating tem-
porarily, because the speed is not
controlled automatically at this
time even if there is a vehicle in front
of you.
Smart Cruise Control will be
temporarily canceled when:
Cancelled manually
Depressing the brake pedal.
Pressing the CANCEL button
located on the steering wheel.
Depress the brake pedal and press the CANCEL button at the same
time, when the vehicle is at a
standstill. The Advanced Smart Cruise Control
turns off temporarily when the indica-
tor on the LCD display turns off.
The CRUISE indicator is illuminated
continuously.
ODH053026

5-58
Driving your vehicle
Cancelled automatically
The driver's door is opened.
The shift lever is shifted to N(Neutral), R (Reverse) or D (Drive).
The EPB (Electric Parking Brake) is applied.
The vehicle speed is over 120 mph (190 km/h)
The vehicle stops on a steep incline.
The ESC (Electronic Stability Control), TCS (Traction Control
System) or ABS is operating.
The ESC is turned off.
The sensor or the cover is dirty or blocked with foreign matter.
When the vehicle is stopped for more than 5 minutes.
The vehicle stops and goes repeat- edly for a long period of time.
The driver starts driving by pushing the lever up (RES +) or down
(SET -), approximately 3 seconds
after the vehicle is stopped by the
Smart Cruise Control System with
no other vehicle ahead. The driver starts driving by pushing
the lever up (RES +) or down
(SET -), after stopping the vehicle
with a vehicle stopped far away in
front.
The accelerator pedal is continu- ously depressed for more than one
minute.
Each of these actions will cancel
the Smart Cruise Control opera-
tion. (The Set Speed and Vehicle-
to-Vehicle Distance on the LCD
display will go off.)
In a condition the Smart Cruise
Control is cancelled automatically,
the Smart Cruise Control will not
resume even though the RES+ or
SET- lever is pushed. Also, the
EPB will be applied when the vehi-
cle is stopped.
✽ ✽ NOTICE
If the Smart Cruise Control is can-
celled by other than the reasons men-
tioned, have your vehicle checked by
an authorized HYUNDAI dealer.
If the system is cancelled, the warn-
ing chime will sound and a message
will appear for a few seconds.
You must adjust the vehicle speed by
depressing the accelerator or brake
pedal according to the road condition
ahead and driving condition.
Always check the road conditions.
Do not rely on the warning chime.
ODH053076L

5-60
Driving your vehicle
Smart Cruise Control Vehicle-
to-Vehicle Distance
To set Vehicle-to-VehicleDistance
When the Smart Cruise Control
System is ON, you can set and main-
tain the distance from the vehicle
ahead of you without pressing the
accelerator or brake pedal. Each time the button is pressed, the
vehicle to vehicle distance changes
as follows:
For example, if you drive at 56 mph
(90 km/h), the distance maintain as
follows:
Distance 4 - approximately 172 feet
(52.5 m)
Distance 3 - approximately 130 feet (40 m)
Distance 2 - approximately 106 feet (32.5 m)
Distance 1 - approximately 82 feet
(25 m)
✽ ✽
NOTICE
Distance 4 is always set when the
system is used for the first time after
starting the engine.
When the lane ahead is clear:
The vehicle speed will maintain the
set speed.
ODH053166N
ODH053027
Distance 4 Distance 3 Distance 2
Distance 1