Radio HYUNDAI ELANTRA 2021 User Guide

05
5-119
Steering wheel audio control
OCN7050073L
The steering wheel audio control
switches are installed for your
convenience.
NOTICE
Do not operate audio remote control
buttons simultaneously.
VOLUME (VOL + / VOL -) (1)
• Move the VOLUME toggle switch up
to increase volume.
• Move the VOLUME toggle switch
down to decrease volume.
SEEK/PRESET ( / ) (2)
If the SEEK/PRESET toggle switch is
moved up or down and held for 0.8
second or more, it will function in the
following modes. •
RADIO mode
It will function as the AUTO SEEK
select switch. It will SEEK until you
release the switch.
• MEDIA mode
It will function as the FF/REW switch.
If the SEEK/PRESET toggle switch is
moved up or down, it will function in
the following modes.
• RADIO mode
It will function as the PRESET STATION
UP/DOWN switch.
• MEDIA mode
It will function as the TRACK UP/
DOWN switch.
MODE ()(3)
Press the MODE button to select Radio.
MUTE () (4)
• Press the button to mute the sound.
• Press the button again to activate the
sound.
Information
Detailed information for audio control
buttons are described in the following
pages in this chapter.

05
5-121
How vehicle radio works
FM reception
OJF045308L
AM and FM radio signals are broadcast
from transmitter towers located around
your city. They are intercepted by the
radio antenna on your vehicle. This signal
is then received by the radio and sent to
your vehicle speakers.
When a strong radio signal has reached
your vehicle, the precise engineering
of your audio system ensures the best
possible quality reproduction. However,
in some cases the signal coming to your
vehicle may not be strong and clear.
This can be due to factors, such as
the distance from the radio station,
closeness of other strong radio stations
or the presence of buildings, bridges or
other large obstructions in the area.
AM (MW, LW) reception
OJF045309L
AM broadcasts can be received at
greater distances than FM broadcasts.
This is because AM radio waves are
transmitted at low frequencies. These
long, low frequency radio waves can
follow the curvature of the earth rather
than travelling straight out into the
atmosphere. In addition, they curve
around obstructions so that they can
provide better signal coverage.

Convenient Features
5-122
FM radio station
OJF045310L
FM broadcasts are transmitted at high
frequencies and do not bend to follow
the earth’s surface. Because of this, FM
broadcasts generally begin to fade at
short distances from the station. Also, FM
signals are easily affected by buildings,
mountains, or other obstructions.These can result in certain listening
conditions which might lead you to
believe a problem exists with your radio.
The following conditions are normal and
do not indicate radio trouble :
JBM004
•
Fading As your vehicle moves away
from the radio station, the signal will
weaken and sound will begin to fade.
When this occurs, we suggest that you
select another stronger station.
• Flutter/Static Weak FM signals or
large obstructions between the
transmitter and your radio can disturb
the signal causing static or fluttering
noises to occur. Reducing the treble
level may lessen this effect until the
disturbance clears.

05
5-123
OJF045311L
• Station Swapping As a FM signal
weakens, another more powerful
signal near the same frequency may
begin to play. This is because your
radio is designed to lock onto the
clearest signal. If this occurs, select
another station with a stronger signal.
• Multi-Path Cancellation Radio
signals being received from several
directions can cause distortion or
fluttering. This can be caused by a
direct and reflected signal from the
same station, or by signals from two
stations with close frequencies. If this
occurs, select another station until the
condition has passed.
Using a cellular phone or a twoway
radio
When a cellular phone is used inside
the vehicle, noise may be produced
from the audio system. This does not
mean that something is wrong with the
audio equipment. In such a case, use
the cellular phone at a place as far as
possible from the audio equipment.
NOTICE
When using a communication system
such as a cellular phone or a radio set
inside the vehicle, a separate external
antenna must be fitted. When a cellular
phone or a radio set is used with an
internal antenna alone, it may interfere
with the vehicle’s electrical system and
adversely affect safe operation of the
vehicle.
WARNING
Do not use a cellular phone while
driving. Stop at a safe location to use a
cellular phone.

Driver assistance system
7-10
• There is a group of pedestrians or a
large crowd in front
• The pedestrian is wearing clothing
that easily blends into the
background, making it difficult to
detect
• The pedestrian is difficult to
distinguish from the similar shaped
structure in the surroundings
• You are driving by a pedestrian,
traffic sign, structure, etc. near the
intersection
• Driving in a parking lot
• Driving through a tollgate,
construction area, unpaved road,
partial paved road, uneven road,
speed bumps, etc.
• Driving on an incline road, curved
road, etc.
• Driving through a roadside with trees
or streetlights
• The adverse road conditions cause
excessive vehicle vibrations while
driving
• Your vehicle height is low or high
due to heavy loads, abnormal tire
pressure, etc.
• Driving through a narrow road where
trees or grass or overgrown
• There is interference by
electromagnetic waves such as
driving in an area with strong radio
waves or electrical noise WARNING
• Driving on a curve
OADAS003OADAS002
Forward Collision-Avoidance Assist
may not detect other vehicles
or pedestrians in front of you on
curved roads adversely affecting the
performance of the sensors. This may
result in no warning or braking assist
when necessary.
When driving on a curve, you must
maintain a safe braking distance,
and if necessary, steer the vehicle
and depress the brake pedal to
reduce your driving speed in order to
maintain a safe distance.

07
7-13
• Detecting vehicle
OTM070003
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,
additional special attention is
required. Forward Collision-
Avoidance Assist 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 necessary, steer the vehicle
and depress the brake pedal to
reduce your driving speed in order to
maintain distance.
WARNING
• When you are towing a trailer or
another vehicle, we recommend that
Forward Collision-Avoidance Assist is
turned off due to safety reasons.
• Forward Collision-Avoidance Assist
may operate if objects that are
similar in shape or characteristics
to vehicles and pedestrians are
detected.
• Forward Collision-Avoidance Assist
does not operate on bicycles,
motorcycles, or smaller wheeled
objects, such as luggage bags,
shopping carts, or strollers. •
Forward Collision-Avoidance
Assist may not operate normally if
interfered by strong electromagnetic
waves.
• Forward Collision-Avoidance Assist
may not operate for 15 seconds after
the vehicle is started, or the front
view camera is initialized.
Information
This device complies with Part 15 of the
FCC rules.
Operation is subject to the following three
conditions:
1.
This device may not cause harmful
interference, and
2.
This device must accept any
interference r

eceived, including
interference that may cause undesired
operation.
3.
Changes or modifications not expr

essly
approved by the party responsible
for compliance could void the user's
authority to operate the device.
Information
Radio frequency radiation exposure
information:
This equipment complies with FCC
radiation exposure limits set forth for an
uncontrolled environment.
This equipment should be installed and
operated with minimum distance of 8 in.
(20 cm) between the radiator (antenna)
and your body.
This transmitter must not be co-located or
operating in conjunction with any other
antenna or transmitter.

07
7-25
• The pedestrian or cyclist is not
fully detected, for example, if the
pedestrian is leaning over or is not
fully walking upright
• The pedestrian or cyclist is wearing
clothing or equipment that makes it
difficult to detect as a pedestrian or
cyclist
OADAS044
The illustration above shows the image
the front view camera will detect as a
vehicle, pedestrian and cyclist.
• The pedestrian or cyclist in front is
moving very quickly
• The pedestrian or cyclist in front is
short or is posing a low posture
• The pedestrian or cyclist in front has
impaired mobility
• The pedestrian or cyclist in front is
moving intersected with the driving
direction
• There is a group of pedestrians,
cyclists or a large crowd in front •
The pedestrian or cyclist is wearing
clothing that easily blends into the
background, making it difficult to
detect
• The pedestrian or cyclist is difficult to
distinguish from the similar shaped
structure in the surroundings
• You are driving by a pedestrian,
cyclist, traffic sign, structure, etc. near
the intersection
• Driving in a parking lot
• Driving through a tollgate,
construction area, unpaved road,
partial paved road, uneven road,
speed bumps, etc.
• Driving on an incline road, curved
road, etc.
• Driving through a roadside with trees
or streetlights
• The adverse road conditions cause
excessive vehicle vibrations while
driving
• Your vehicle height is low or high
due to heavy loads, abnormal tire
pressure, etc.
• Driving through a narrow road where
trees or grass are overgrown
• There is interference by
electromagnetic waves, such as
driving in an area with strong radio
waves or electrical noise

07
7-29
WARNING
• When you are towing a trailer or
another vehicle, we recommend that
Forward Collision-Avoidance Assist is
turned off due to safety reasons.
• Forward Collision-Avoidance Assist
may operate if objects that are
similar in shape or characteristics to
vehicles, pedestrians and cyclists are
detected.
• Forward Collision-Avoidance Assist
does not operate on bicycles,
motorcycles, or smaller wheeled
objects, such as luggage bags,
shopping carts, or strollers.
• Forward Collision-Avoidance
Assist may not operate normally if
interfered by strong electromagnetic
waves.
• Forward Collision-Avoidance Assist
may not operate for 15 seconds after
the vehicle is started, or the front
view camera is initialized.
Information
This device complies with Part 15 of the
FCC rules.
Operation is subject to the following three
conditions:
1.
This device may not cause harmful
interference, and
2.
This device must accept any
interference r

eceived, including
interference that may cause undesired
operation.
3.
Changes or modifications not expr

essly
approved by the party responsible
for compliance could void the user's
authority to operate the device.
Information
Radio frequency radiation exposure
information:
This equipment complies with FCC
radiation exposure limits set forth for an
uncontrolled environment.
This equipment should be installed and
operated with minimum distance of 8 in.
(20 cm) between the radiator (antenna)
and your body.
This transmitter must not be co-located or
operating in conjunction with any other
antenna or transmitter.

07
7-57
• Driving where the heights of the
lanes are different
OCN7060050
Blind-Spot Safety system may not
operate properly when driving where
the heights of the lanes are different.
The system may not detect the
vehicle on a road with different lane
heights (underpass joining section,
grade separated intersections, etc.).
Always pay attention to road and
driving conditions while driving.
WARNING
• When you are towing a trailer or
another vehicle, make sure that you
turn off Blind-Spot Safety system.
• Blind-Spot Safety system may not
operate normally if interfered by
strong electromagnetic waves.
• Blind-Spot Safety system may not
operate for 15 seconds after the
vehicle is started, or the front view
camera or rear corner radars are
initialized.
Information
This device complies with Part 15 of the
FCC rules.
Operation is subject to the following three
conditions:
1.
This device may not cause harmful
interference, and
2.
This device must accept any
interference r

eceived, including
interference that may cause undesired
operation.
3.
Changes or modifications not expr

essly
approved by the party responsible
for compliance could void the user's
authority to operate the device.
Information
Radio frequency radiation exposure
information:
This equipment complies with FCC
radiation exposure limits set forth for an
uncontrolled environment.
This equipment should be installed and
operated with minimum distance of 8 in.
(20 cm) between the radiator (antenna)
and your body.
This transmitter must not be co-located or
operating in conjunction with any other
antenna or transmitter.

07
7-93
• Only part of the vehicle is detected
• The vehicle in front has no tail lights,
tail lights are located unusually, etc.
• The brightness outside is low, and the
tail lamps are not on or are not bright
• The rear of the front vehicle is small
or does not look normal (i.e. tilted,
overturned, etc.)
• The
fr

ont
v
ehicle’s
gr
ound
clear
ance
is low or high
• A v

ehicle suddenly cuts in front
• Your vehicle is being towed
• Driving through a tunnel or iron bridge
• Driving near areas containing metal
substances, such as a construction
zone, railroad, etc.
• A material is near that reflects very
well on the front radar, such as a
guardrail, nearby vehicle, etc.
• The bumper around the front radar is
impacted, damaged or the front radar
is out of position
• The temperature around the front
radar is high or low
• Driving in large areas where there are
few vehicles or structures (i.e. desert,
meadow, suburb, etc.)
• The vehicle in front is made of
material that does not reflect on the
front radar
• Driving near a highway (or motorway)
interchange or tollgate
• Driving on a slippery surface due to
snow, water puddle, ice, etc.
• Driving on a curved road
• The vehicle in front is detected late
• The vehicle in front is suddenly
blocked by a obstacle
• The vehicle in front suddenly changes
lane or suddenly reduces speed •
The vehicle in front is bent out of
shape
• The
fr

ont
v
ehicle’s
speed is f
ast
or slow
• With a v

ehicle in front, your vehicle
changes lane at low speed
• The vehicle in front is covered with
snow
• Unstable driving
• You are on a roundabout and the
vehicle in front is not detected
• You are continuously driving in a circle
• Driving in a parking lot
• Driving through a construction area,
unpaved road, partial paved road,
uneven road, speed bumps, etc.
• Driving on an incline road, curved
road, etc.
• Driving through a roadside with trees
or streetlights
• The adverse road conditions cause
excessive vehicle vibrations while
driving
• Your vehicle height is low or high
due to heavy loads, abnormal tire
pressure, etc.
• Driving through a narrow road where
trees or grass are overgrown
• There is interference by
electromagnetic waves, such as
driving in an area with strong radio
waves or electrical noise