vent Hyundai Sonata 2020 Service Manual
[x] Cancel search | Manufacturer: HYUNDAI, Model Year: 2020, Model line: Sonata, Model: Hyundai Sonata 2020Pages: 537, PDF Size: 14.54 MB
Page 161 of 537

05
5-31
DOOR LOCKS
Operating Door Locks from
Outside the Vehicle
Mechanical key
ODN8059011ODN8059011If you lock the driver’s door with a
mechanical key, all vehicle doors will
lock. If you unlock the driver’s door with
a mechanical key, you can open and
close the driver’s door only.
Once the doors are unlocked, they may
be opened by pulling the door handle.
When closing the door, push the door by
hand. Make sure that doors are closed
securely.
Remote key
ODN8059279LODN8059279L
To lock the doors, press the Door Lock
button (1) on the remote key.
Press the Door Unlock button (2) on the
remote key, the driver’s door will unlock.
If you press the Door Unlock button
on the remote key again within four
seconds, then all the doors will unlock.
Once the doors are unlocked, they may
be opened by pulling the door handle.When closing the door, push the door by
hand. Make sure that doors are closed
securely.
Smart key
ODN8059001ODN8059001Press the button on the driver’s outside
door handle or touch the touch sensor
on the door handle (the engraved part)
while carrying the Smart Key with you
or press the Door Unlock button on the
Smart Key, the driver’s door will unlock.
If you press the button on the front
passenger’s outside door, all doors will
unlock.
Once the doors are unlocked, they may
be opened by pulling the door handle.
When closing the door, push the door by
hand. Make sure that doors are closed
securely.
Information
•
In cold and wet climates, door lock
and door mechanisms may not work
properly due to freezing conditions.
• If the door is locked/unlocked multiple
times in rapid succession with either
the vehicle key or door lock switch, the
system may stop operating temporarily
in order to protect the circuit and
prevent damage to system components.
• Two press unlock setting can be
changed in the User Settings mode on
the cluster.
Page 165 of 537

05
5-35
Child-Protector Rear Door Locks
ODN8059015LODN8059015L
The child safety lock is provided to help
prevent children seated in the rear from
accidentally opening the rear doors. The
rear door safety locks should be used
whenever children are in the vehicle.
The child safety lock is located on the
edge of each rear door. When the child
safety lock is in the lock position, the
rear door will not open if the inner door
handle is pulled.
To lock the child safety lock, insert a
small flat blade tool (like a screwdriver or
similar) (1) into the slot and turn it to the
lock position as shown.
To allow a rear door to be opened from
inside the vehicle, unlock the child safety
lock.
WARNING
If children accidently open the rear
doors while the vehicle is in motion,
they could fall out of the vehicle. The
rear door safety locks should always
be used whenever children are in the
vehicle.
Page 166 of 537

Convenient Features5-36
Rear Occupant Alert (ROA)
System
The Rear Occupant Alert (ROA) system
is provided to help prevent exiting the
vehicle with the rear passenger left in the
vehicle. When you open the front door
after opening and closing the rear door
and turning off the engine, the “Check
rear seats” warning message appears on
the cluster.
ClusterCluster
ODN8A059339ODN8A059339
Steering wheelSteering wheel
ODN8A059134ODN8A059134
CAUTION
• The system does not actually detect
objects or people in the rear seat. By
using a rear door opened and closed
history, the system indicates that
there may be something in the rear
seat.
• The rear door opened and closed
history will be initialized only when
the doors are locked after turning off
the engine. Therefore, there could be
alarms even though the back doors
are locked.
ex) When you get in and drive your vehicle without locking the doors after
the alarm sounds, there could be the
alarm sounds if you turn off the engine
and open the driver’s seat door.
WARNING
It does not use the actual sensors but it
provides the alarm sounds by checking
the rear door lock/unlock status as a
reminder.
Page 167 of 537

05
5-37
Vehicle Auto-Shut Off Function
If your parked vehicle in a garage is on
for a period of time, the engine turns
off automatically to prevent carbon
monoxide poisoning.
System setting
Select ‘User Settings → Convenience →
Vehicle Auto-Shut Off’ in the LCD display.
ODN8A059340ODN8A059340
Operating conditions
Vehicle Auto-Shut Off timer activates
when the following conditions are met.
• Ignition [ON] or engine running
• Shift button is in P (Park) position
• Unfastened driver’s seat belt
• Even one of the doors opens
Deactivations
• In case of selecting “Disable” for Vehicle Auto-Shut Off in the User
Settings mode (30 min. based timer is
reset automatically if you restart.)
• Gear shift other than P
• Fastened driver’s seat belt
• Step on the brake or accelerator
System operation
At the set time on Vehicle Auto-Shut Off
timer, the engine turns off automatically.
Page 172 of 537

Convenient Features5-42
STEERING WHEEL
Electric Power Steering (EPS)
The system assists you with steering the
vehicle. If the vehicle is turned off or
if the power steering system becomes
inoperative, you may still steer the
vehicle, but it will require increased
steering effort.
Also, the steering effort becomes heavier
as the vehicle’s speed increases and
becomes lighter as the vehicle’s speed
decreases for better control of the
steering wheel.
Should you notice any change in the
effort required to steer during normal
vehicle operation, have the system
checked by an authorized HYUNDAI
dealer.
CAUTION
• If the Electric Power Steering System
does not operate normally, the
warning light (
) will illuminate
on the instrument cluster. You may
steer the vehicle, but it will require
increased steering efforts. Take your
vehicle to an authorized HYUNDAI
dealer and have the system checked
as soon as possible.
• When an abnormality is detected
in the electric power steering
system, to prevent a an accident, the
steering assist function may become
inoperative. At this time, the warning
light turns on or blinks on the cluster.
The steering wheel may become
difficult to control or operate. Have
your vehicle checked immediately,
after moving the vehicle to a safe
area.
Information
The following symptoms may occur during
normal vehicle operation:
• The steering effort may be high
immediately after placing the ignition
switch in the ON position.
This happens as the system performs
the EPS system diagnostics. When the
diagnostics are completed, the steering
wheel effort will return to its normal
condition.
• When the battery voltage is low, you
might have to put more steering effort.
However, it is a temporary condition so
that it will return to normal condition
after charging the battery.
• A click noise may be heard from the
EPS relay after the ignition switch is in
the ON or LOCK/OFF position.
• Motor noise may be heard when the
vehicle is at a stop or at a low driving
speed.
• When you operate the steering wheel
in low temperatures, abnormal noise
may occur. If the temperature rises, the
noise will disappear. This is a normal
condition.
• When an error is detected from the
EPS, the steering effort assist function
may become inoperative in order to
prevent fatal accidents. Instrument
cluster warning lights may be on or the
steering effort may be high. If these
symptoms occur, drive the vehicle to
a safe area as soon as it is safe to do
so. Have the system checked by an
authorized HYUNDAI dealer as soon
as possible.
Page 176 of 537

Convenient Features5-46
MIRRORS
Inside Rearview Mirror
Before driving your vehicle, check to
see that your inside rearview mirror is
properly positioned. Adjust the rearview
mirror so that the view through the rear
window is properly centered.
WARNING
Make sure your line of sight is not
obstructed. Do not place objects in the
rear seat, cargo area, or behind the rear
head restraints which could interfere
with your vision through the rear
window.
WARNING
To prevent serious injury during an
accident or deployment of the air bag,
do not modify the rearview mirror and
do not install a wide mirror.
WARNING
NEVER adjust the mirror while driving.
This may cause loss of vehicle control
resulting in an accident.
NOTICE
When cleaning the mirror, use a paper
towel or similar material dampened
with glass cleaner. Do not spray glass
cleaner directly on the mirror as this
may cause the liquid cleaner to enter
the mirror housing.
Day/night rearview mirror
(if equipped)
ODN8059025LODN8059025L
[A] : Day, [B] : Night
Make this adjustment before you start
driving and while the day/night lever is in
the day position.
Pull the day/night lever towards you to
reduce glare from the headlamps of the
vehicles behind you during night driving.
Remember that you lose some rearview
clarity in the night position.
Page 178 of 537

Convenient Features5-48
Automatic-Dimming Night Vision Safety™
(NVS®) Mirror (if equipped)
The NVS® Mirror automatically reduces
glar
e by monitoring light levels in the
front and the rear of the vehicle. Any
object that obstructs either light sensor
will degrade the automatic dimming
control feature.
For more information regarding NVS®
mirrors and other applications, please
refer to the Gentex website:
www.gentex.com
Your mirror will automatically dim
upon detecting glare from the vehicles
traveling behind you.
The mirror defaults to the ON position
each time the vehicle is started.
Integrated HomeLink
® Wireless Control
System
The HomeLink® Wireless Control System
can replace up to three hand-held
radio-frequency (RF) transmitters with
a single built-in device. This innovative
feature will learn the radio frequency
codes of most current transmitters to
operate devices such as gate operators,
garage door openers, entry door locks,
security systems, even home lighting.
Both standard and rolling code-equipped
transmitters can be programmed by
following the outlined procedures.
Additional HomeLink® information can
be found at: www.homelink.com, www.
youtube.com/HomeLinkGentex or by
calling 1-800-355-3515.
Retain the original transmitter of the
RF device you are programming for use
in other vehicles as well as for future
HomeLink® programming. It is also
suggested that upon the sale of the
vehicle, the programmed HomeLink®
buttons be erased for security purposes.
WARNING
Before programming HomeLink® to a
garage door opener or gate operator,
make sure people and objects are out
of the way of the device to prevent
potential harm or damage. Do not
use the HomeLink® with any garage
door opener that lacks the safety
stop and reverse features required
by U.S. federal safety standards (this
includes any garage door opener model
manufactured before April 1, 1982).
A garage door that cannot detect an
object - signaling the door to stop and
reverse - does not meet current U.S.
federal safety standards. Using a garage
door opener without these features
increases the risk of serious injury or
death.
Programming HomeLink
®
Please note the following:
• When programming a garage door opener, it is advised to park the
vehicle outside of the garage.
• It is recommended that a new battery be placed in the hand-held transmitter
of the device being programmed to
HomeLink® for quicker training and
accurate transmission of the radio-
frequency signal.
• Some vehicles may require the Engine Start/Stop button to be in the
ACC (or “Accessories”) position for
programming and/or operation of
HomeLink®.
• In the event that there are still programming difficulties or questions
after following the programming steps
listed below, contact HomeLink® at:
www.homelink.com, www.youtube.
com/HomeLinkGentex or by calling
1-800-355-3515.
Page 183 of 537

05
5-53
Information
Two way communication range distance
between “vehicle” and “garage door
opener” is 100m.
The range may be reduced or increased
a little due to obstacle conditions around
the garage door opener, such as houses or
trees.
Side View Mirrors
ODN8059024ODN8059024
Make sure to adjust the side view mirrors
to your desired position before you begin
driving.
Your vehicle is equipped with both
left-hand and right-hand side view
mirrors. The mirrors can be adjusted
remotely with the remote switch. The
side view mirrors can be folded to help
prevent damage when going through
an automatic car wash or when passing
through a narrow street.
The right side view mirror is convex.
Objects seen in the mirror are closer than
they appear.
Use the inside rear view mirror or look
back directly to determine the actual
distance of other vehicles prior to
changing lanes.
WARNING
Do not adjust or fold the side view
mirrors while driving. This may cause
loss of vehicle control resulting in an
accident.
NOTICE
• Do not scrape ice off the mirror face;
this may damage the surface of the
glass.
• If the mirror is jammed with ice, do
not adjust the mirror by force. Use an
approved spray de-icer (not radiator
antifreeze) spray, or a sponge or soft
cloth with very warm water, or move
the vehicle to a warm place and
allow the ice to melt.
Page 184 of 537

Convenient Features5-54
Side View Mirror Adjustment
ODN8A059026ODN8A059026
Adjusting the side view mirrors:
1. Press either the L (driver’s side) or R (passenger’s side) button (1) to select
the side view mirror you would like to
adjust.
2. Use the mirror adjustment control switch to position the selected mirror
up, down, left or right.
3. After adjustment, put the button into neutral (center) position to prevent
inadvertent adjustment.
NOTICE
• The mirrors stop moving when
they reach the maximum adjusting
angles, but the motor continues to
operate while the switch is pressed.
Do not press the switch longer than
necessary, because this can damage
the motor.
• Do not attempt to adjust the side
view mirrors by hand, because this
can damage the motor.
Folding the side view mirrors
ODN8059024LODN8059024L
To fold the side view mirrors, grasp the
housing of the mirror and then fold it
inwards.
Page 189 of 537

05
5-59
NOTICE
Do not install any accessories on the
windows. The automatic reverse
feature may not operate.
Power window lock switch
ODN8A059299ODN8A059299
The driver can disable the power window
switches on the rear passenger doors by
pressing the power window lock switch.
When the power window lock switch is
pressed:
• The rear passenger control will not be able to operate the rear passenger
power window
• Note that the front passenger control is still able to operate the front
passenger window, and that the driver
master control can still operate all the
power windows.
WARNING
Do not allow children to play with the
power windows. Keep the driver’s
door power window lock switch in the
LOCK position. Serious injury or death
can result from unintentional window
operation by a child.
NOTICE
• To prevent possible damage to the
power window system, do not open
or close two windows or more at the
same time. This will also ensure the
longevity of the fuse.
• Never try to operate the main
switch on the driver’s door and the
individual door window switch in
opposite directions at the same time.
If this is done, the window will stop
and cannot be opened or closed.