brake sensor Hyundai Kona 2018 Owner's Manual

2-62
Safety system of your vehicle
In an angled collision, the force of
impact may direct the occupants in a
direction where the air bags would
not be able to provide any additional
benefit, and thus the sensors may
not deploy any air bags.Just before impact, drivers often
brake heavily. Such heavy braking
lowers the front portion of the vehicle
causing it to “ride” under a vehicle
with a higher ground clearance. Air
bags may not inflate in this "under-
ride" situation because deceleration
forces that are detected by sensors
may be significantly reduced by such
“underride” collisions.Front air bags may not inflate in
rollover accidents because front air
bag deployment would not provideadditional occupant protection.
Information
 Vehicles equipped with rollover sensor The side and curtain air bags may
inflate in a rollover situation, when it is
detected by the rollover sensor.
 Vehicles not equipped with rollover sensor
The side and/or curtain air bags may
inflate when the vehicle is rolled over
by a side impact collision, if the vehicle
is equipped with side and/or curtain
air bags.
i
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3-102
Convenient features of your vehicle
Non-operational conditions ofParking Distance Warning
(Reverse) system
The Parking Distance Warning
(Reverse) system may not operate
normally when:
Moisture is frozen to the sensor.
Sensor is covered with foreign mat- ter, such as snow or water, or the
sensor cover is blocked.
There is a possibility of the Parking
Distance Warning (Reverse) system
malfunction when:
Driving on uneven road surfacessuch as unpaved roads, gravel,
bumps, or gradient.
Objects generating excessive noise such as vehicle horns, loud motor-
cycle engines, or truck air brakes
can interfere with the sensor.
Heavy rain or water spray is present.
Wireless transmitters or mobile phones are present near the sensor.
The sensor is covered with snow.
Any non-factory equipment or acces- sories have been installed, or if the
vehicle bumper height or sensorinstallation has been modified.
Detecting range may decrease when:
Outside air temperature is extreme-ly hot or cold.
Undetectable objects smaller than 1 m (40 inches) and narrower than
14 cm (6 inches) in diameter.

3-106
Convenient features of your vehicle
Non-operational conditions ofParking Distance Warning
(Reverse/Forward) system
Parking Distance Warning
(Reverse/Forward) system may not
operate normally when:
Moisture is frozen to the sensor.
Sensor is covered with foreign mat- ter, such as snow or water, or the
sensor cover is blocked.
There is a possibility of Parking
Distance Warning (Reverse/Forward)
system malfunction when:
Driving on uneven road surfacessuch as unpaved roads, gravel,
bumps, or gradient.
Objects generating excessive noise such as vehicle horns, loud motor-
cycle engines, or truck air brakes
can interfere with the sensor.
Heavy rain or water spray is present.
Wireless transmitters or mobile phones are present near the sensor.
The sensor is covered with snow.
Any non-factory equipment or accessories have been installed, or
if the vehicle bumper height or sen-sor installation has been modified.
Detecting range may decrease when:
Outside air temperature isextremely hot or cold.
Undetectable objects smaller than 1 m and narrower than 14 cm in
diameter.
The following objects may not be
recognized by the sensor:
Sharp or slim objects such asropes, chains or small poles.
Objects, which tend to absorb sen- sor frequency such as clothes,
spongy material or snow.
Parking Distance Warning
(Reverse/Forward) system
precautions
The Parking Distance Warning (Reverse/Forward) system may notsound consistently depending on thespeed and shapes of the objectsdetected.
The Parking Distance Warning (Reverse/Forward) system may mal-
function if the vehicle bumper heightor sensor installation has been mod-
ified or damaged. Any non-factory
installed equipment or accessories
may also interfere with the sensor
performance.
The sensor may not recognize objects less than 30 cm (11 in.) from
the sensor, or it may sense an incor-
rect distance. Use caution.
When the sensor is frozen or stained with snow, dirt, or water, the sensor
may be inoperative until the stains
are removed using a soft cloth.
Do not push, scratch or strike the sensor. Sensor damage could occur.
Do not spray the sensors or its sur- rounding area directly with a high
pressure washer. Shock applied
from high pressure water may cause
the device to not operate normally.
Your new vehicle warranty does
not cover any accidents or dam-
age to the vehicle or injuries toits occupants related to a
Parking Distance Warning
(Reverse/Forward) system.
Always drive safely and cau-
tiously.
WARNING

Driving your vehicle
Before driving.........................................................5-4Before entering the vehicle ...........................................5-4
Before starting...................................................................5-4
Ignition switch ........................................................5-6 Key ignition switch ............................................................5-6
Engine Start/Stop button ................................................5-9
Manual transmission............................................5-16 Manual transmission operation ...................................5-16
Good driving practices ...................................................5-18
Dual clutch transmission .....................................5-19 Dual clutch transmission operation ............................5-19
Parking ...............................................................................5-26
Good driving practices ...................................................5-26
Braking system.....................................................5-28 Power brakes ...................................................................5-28
Disc brakes wear indicator ...........................................5-29
Parking brake ...................................................................5-29
Anti-lock Brake System (ABS) ....................................5-31
Electronic Stability Control (ESC)................................5-33
Vehicle Stability Management......................................5-36
Hill-Start Assist Control (HAC) ....................................5-37
Emergency Stop Signal (ESS) ......................................5-37
Downhill Brake Control (DBC) ......................................5-38
Good braking practices..................................................5-40 Four wheel drive (4WD) ......................................5-41
4WD operation .................................................................5-42
Emergency precautions .................................................5-45
ISG (Idle Stop and Go) system ...........................5-47 To activate the ISG system ...........................................5-47
To deactivate the ISG system ......................................5-51
ISG system malfunction .................................................5-51
The battery sensor deactivation .................................5-52
Drive mode integrated control system .............5-53
Blind-spot collision warning (BCW) system ....5-55 BCW ....................................................................................5-56
RCCW (Rear Cross-Traffic Collision Warning) .........5-58
Detecting sensor .............................................................5-60
Limitations of the system .............................................5-61
Forward Collision-avoidance Assist (FCA)system-sensor fusion type
(Front radar + Front camera) ............................5-63 System setting and activation......................................5-63
FCA warning message and system control ..............5-65
FCA sensor........................................................................5-67
System malfunction ........................................................5-69
Limitations of the system .............................................5-70
5

5-52
Driving your vehicle
The battery sensor deactiva- tion
[A] : Battery sensor
The battery sensor is deactivated,
when the battery is disconnected
from the negative pole for mainte-
nance purpose.
In this case, the ISG system is limit-
edly operated due to the battery sen-
sor deactivation. Thus, the driver
needs to take the following proce-
dures to reactivate the battery sen-
sor after disconnecting the battery.
Prerequisites to reactivate thebattery sensor
Keep the engine in the OFF status
for 4 hours, and attempt to restart the
engine 3 to 4 times for the battery-
sensor reactivation.
Pay extreme caution not to connect
any accessories (i.e. navigation and
black box) to the vehicle with the
engine in the OFF status. If not, the
battery sensor may not be reactivat-ed.
Information
The ISG system may not operate in
the following situations.
- There is a malfunction with the IGS system.
- The battery is weak.
- The brake vacuum pressure is low.
In those cases, we recommend that
you have the ISG system checked by
an authorized HYUNDAI dealer. Use only the genuine HYUNDAI
ISG battery for replacement. If
not, the ISG system may not nor-
mally operate.
Do not recharge the ISG battery with a general battery charger. If
not, it may damage or explode
the ISG battery.
Do not remove the battery cap. If not, the battery electrolyte,
which is harmful to the human
body, may leak out.
NOTICE
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5-69
Driving your vehicle
5
System malfunction
Check Forward Collision Avoidance
Assist system
When the FCA is not working prop-erly, the FCA warning light ( )
will illuminate and the warning
message will appear for a few sec-
onds. After the message disap-
pears, the master warning light
( ) will illuminate. In this case, we
recommend that you have the vehi-
cle inspected by an authorized
HYUNDAI dealer.
The FCA warning message may appear along with the illuminationof the ESC (Electronic Stability
Control) warning light.
The FCA is only a supplemen-
tal system for the driver's con-
venience. The driver shouldhold the responsibility to con-
trol the vehicle operation. Do
not solely depend on the FCA
system. Rather, maintain a
safe braking distance, and, if
necessary, depress the brakepedal to reduce the drivingspeed.
In certain instances and
under certain driving condi-
tions, the FCA system may
activate unintentionally. This
initial warning message
appears on the LCD display
with a warning chime.
Also, in certain instances the
front radar sensor or camera
recognition system may not
detect the vehicle or pedestri-
an ahead. The FCA system
may not activate and the
warning message will not be
displayed.
Even if there is any problem
with the brake control function
of the FCA system, the vehi-
cle's basic braking perform-
ance will operate normally.
However, brake control func-
tion for avoiding collision will
not activate.
If the vehicle in front stops
suddenly, you may have less
control of the brake system.
Therefore, always keep a safe
distance between your vehicle
and the vehicle in front of you.
The FCA system may activate during braking and the vehi-
cle may stop suddenly shift-
ing loose objects toward the
passengers. Always keeploose objects secured.
The FCA system may not acti-
vate if the driver applies the
brake pedal to avoid a colli-sion.
The brake control may be
insufficient, possibly causing
a collision, if a vehicle in front
abruptly stops. Always pay
extreme caution.
WARNING ■ Type A■Type B
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5-72
Driving your vehicle
- Driving on a curve
The performance of the FCA system
may be limited when driving on a
curved road.
On curved roads, the other vehicle
on the same lane is not recognized
and the FCA system's performance
may be degraded. This may result in
unnecessary alarm or braking or no
alarm or braking when necessary.
Also, in certain instances the front
radar sensor or camera recognition
system may not detect the vehicle
traveling on a curved road.In these cases, the driver must main-
tain a safe braking distance, and if
necessary, depress the brake pedal
to reduce your driving speed in order
to maintain a safe distance.
The FCA system may recognize a
vehicle in the next lane when driving
on a curved road.
In this case, the system may unnec-
essarily alarm the driver and apply
the brake.
Always pay attention to road and
driving conditions, while driving. If
necessary, depress the brake pedal
to reduce your driving speed in order
to maintain a safe distance.
Also, when necessary depress the
accelerator pedal to prevent the sys-
tem from unnecessarily decelerating
your vehicle.
Check to be sure that the road con-
ditions permit safe operation of FCA.
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5-74
Driving your vehicle
- Detecting the vehicle in front of you
If the vehicle in front of you has cargo
that extends rearward from the cab,
or when the vehicle in front of you
has higher ground clearance, addi-tional special attention is required.
The FCA system may not be able to
detect the cargo extending from the
vehicle. In these instances, you must
maintain a safe braking distance
from the rearmost object, and if nec-
essary, depress the brake pedal to
reduce your driving speed in order to
maintain distance.
Detecting pedestrians
The sensor may be limited when:
The pedestrian is not fully detectedby the camera recognition system,
for example, if the pedestrian is
leaning over or is not fully walking
upright
The pedestrian is moving very quickly or appears abruptly in the
camera detection area
The pedestrian is wearing clothing that easily blends into the back-
ground, making it difficult to be
detected by the camera recogni-tion system
The outside lighting is too bright (e.g. when driving in bright sunlight
or in sun glare) or too dark (e.g.
when driving on a dark rural roadat night)
It is difficult to detect and distin- guish the pedestrian from other
objects in the surroundings, for
example, when there is a group of
pedestrians or a large crowd
There is an item similar to a per- son's body structure
The pedestrian is small The pedestrian has impaired
mobility
The sensor recognition is limited
The radar sensor or camera is blocked with a foreign object or
debris
Inclement weather such as heavy rain or snow obscures the field of
view of the radar sensor or camera
When light coming from a street light or an oncoming vehicle is
reflected on a wet road surfacesuch as a puddle in the road
The field of view in front is obstructed by sun glare
The windshield glass is fogged up; a clear view of the road is obstruct-ed
The adverse road conditions cause excessive vehicle vibrations while
driving
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6-13
What to do in an emergency
6
TPMS
The TPMS cannot alert you to
severe and sudden tire dam-
age caused by external fac-
tors such as nails or roaddebris.
If you feel any vehicle instabil-
ity, immediately take your foot
off the accelerator, apply the
brakes gradually and with
light force, and slowly move to
a safe position off the road.
WARNING
Protecting TPMS
Tampering with, modifying, or
disabling the Tire PressureMonitoring System (TPMS)
components may interfere withthe system's ability to warn the
driver of low tire pressure con-
ditions and/or TPMS malfunc-
tions. Tampering with, modify-
ing, or disabling the TirePressure Monitoring System
(TPMS) components may void
the warranty for that portion of
the vehicle.
WARNING
For EUROPE
Do not modify the vehicle, it
may interfere with the TPMSfunction.
The wheels on the market do
not have a TPMS sensor.
For your safety, we recom-
mend that you use parts for
replacement from an author-
ized HYUNDAI dealer.
If you use the wheels on the
market, use a TPMS sensor
approved by a HYUNDAI deal-
er. If your vehicle is not
equipped with a TPMS sensor
or TPMS does not work prop-
erly, you may fail the periodic
vehicle inspection conducted
in your country.
❈
❈ All vehicles sold in the
EUROPE market during below
period must be equipped withTPMS.
- New model vehicle : Nov. 1,
2012 ~
- Current model vehicle : Nov. 1, 2014~ (Based on vehicle registrations)
WARNING
We recommend that you use the
sealant approved by HYUNDAI if
your vehicle is equipped with aTire Pressure Monitoring
System. The liquid sealant can
damage the tire pressure sen-
sors.
CAUTION

6-19
What to do in an emergency
6
The TPMS cannot alert you to
severe and sudden tire dam-
age caused by external factors
such as nails or road debris.
If you feel any vehicle instabil-
ity, immediately take your foot
off the accelerator, apply the
brakes gradually and with
light force, and slowly move to
a safe position off the road.
WARNING
Tampering with, modifying, or
disabling the Tire PressureMonitoring System (TPMS) com-
ponents may interfere with thesystem's ability to warn the driv-
er of low tire pressure condi-
tions and/or TPMS malfunctions.
Tampering with, modifying, or
disabling the Tire PressureMonitoring System (TPMS) com-
ponents may void the warranty
for that portion of the vehicle.
WARNING
For EUROPE
Do not modify the vehicle; it
may interfere with the TPMSfunction.
The wheels on the market do
not have a TPMS sensor.
For your safety, we recom-
mend that you use parts for
replacement from an author-
ized HYUNDAI dealer.
If you use the wheels on the
market, use a TPMS sensor
approved by a HYUNDAI deal-
er. If your vehicle is not
equipped with a TPMS sensor
or TPMS does not work prop-
erly, you may fail the periodic
vehicle inspection conducted
in your country.
❈❈All vehicles sold in the
EUROPE market during below
period must be equipped withTPMS.
- New model vehicle :
Nov. 1, 2012 ~
- Current model vehicle : Nov. 1, 2014~ (Based on
vehicle registrations)WARNING