switch Hyundai Sonata 2020 Service Manual

Convenient Features5-38
THEFT-ALARM SYSTEM
This system helps to protect your vehicle
and valuables. The horn will sound and
the hazard warning lights will blink
continuously if any of the following
occur: - A door is opened without using the remote key or smart key.
- The trunk is opened without using the remote key or smart key.
- The engine hood is opened.
The alarm continues for 30 seconds, then
the system resets. To turn off the alarm,
unlock the doors with the remote key or
smart key.
The Theft Alarm System automatically
sets 30 seconds after you lock the doors
and the trunk. For the system to activate,
you must lock the doors and the trunk
from outside the vehicle with the remote
key or smart key or by pressing the
button on the outside of the door handle
with the smart key in your possession.
The hazard warning lights will blink and
the chime will sound once to indicate the
system is armed.
Once the security system is set, opening
any door, the trunk, or the hood without
using the remote key or smart key will
cause the alarm to activate.
The Theft Alarm System will not set if the
hood, the trunk, or any door is not fully
closed. If the system will not set, check
the hood, the trunk, or the doors are fully
closed.
Do not attempt to alter this system or
add other devices to it. Information
• Do not lock the doors until all
passengers have left the vehicle. If the
remaining passenger leaves the vehicle
when the system is armed, the alarm
will be activated.
• If the vehicle is not disarmed with the
remote key or smart key, open the
doors by using the mechanical key
and place the ignition switch in the
ON position (for remote key) or start
the engine (for smart key) by directly
pressing the ignition switch with the
smart key.
• If the system is disarmed by unlocking
the vehicle, but neither a door or the
trunk is opened within 30 seconds, the
doors will relock and the system will
rearm automatically.

05
5-39
ODN8A059019ODN8A059019
The Driver Position Memory System is
provided to store and recall the following
memory settings with a simple button
operation.
- Driver’s seat position (Power seat)
- Side view mirror position

- Instrument panel illumination intensity
- Head Up Display (HUD) position and brightness (if equipped)
WARNING
Never attempt to operate the driver
position memory system while the
vehicle is moving.
This could result in loss of control, and
an accident causing death, serious
injury, or property damage.
Information
• If the battery is disconnected, the
memory settings will be erased.
• If the Driver Position Memory System
does not operate normally, have the
system checked by an authorized
HYUNDAI dealer.
Storing Positions into Memory
1. Shift to P (Park) while the ignition
switch is in the ON position.
2. Adjust the driver’s seat position, side view mirror position, instrument panel
illumination intensity and head-up
display height/brightness to positions
comfortable for the driver.
3. Press the SET button. The system will beep once and notify you “Press
button to save settings” on the cluster
LCD display.
4. Press one of the memory buttons (1 or 2) within 4 seconds. The system
will beep twice when the memory has
been successfully stored.
5. “Settings 1 (or 2) saved” will appear on the cluster LCD display.
DRIVER POSITION MEMORY SYSTEM (IF EQUIPPED)

Convenient Features5-40
Recalling Positions from Memory
1. Shift to P (Park) while the ignition switch is in the ON position.
2. Press the desired memory button (1 or 2). The system will beep once,
and then the driver’s seat position,
side view mirror position, instrument
panel illumination intensity and
head-up display height/brightness
will automatically adjust to the stored
positions.
3. “Settings 1 (or 2) applied” will appear on the cluster LCD display.
If your vehicle is equipped with
additional navigation, please refer to the
infotainment system manual separately
supplied.
Information
• While recalling the “1” memory
position, pressing the SET or 1 button
temporarily stops the adjustment of
the recalled memory position. Pressing
the 2 button recalls the “2” memory
position.
• While recalling the “2” memory
position, pressing the SET or 2 button
temporarily stops the adjustment of
the recalled memory position. Pressing
the 1 button recalls the “1” memory
position.
• While recalling the stored positions,
pressing one of the control buttons
for the driver’s seat, side view mirror,
instrument panel illumination or head-
up display will cause the movement of
that component to stop and move in
the direction that the control button is
pressed.
Resetting the Driver’s Seat
Memory System
Take the following procedures to reset
the driver’s seat memory system, when it
does not operate properly.
To reset the driver’s seat memory
system
1. Place the ignition switch to the ON
position, shift to P (Park), and open
the driver’s door.
2. Operate the control switch to set the driver’s seat and seatback to the
foremost position.
3. Simultaneously press the SET button and push forward the seat movement
switch over 2 seconds.
While resetting the driver’s seat
memory system
1. It starts with the notification sound.
2. The driver’s seat and seatback is adjusted to the rearward position with
the notification sound.
3. The driver’s seat and seatback is re-adjusted to the default position
(central position) with the notification
sound.
However, in the following cases, the
resetting procedure and the notification
sound may stop.
- The memory button is pressed.
- The control switch is operated.
- The gear is shifted out of P (Park) .
- The driving speed exceeds 2 mph (3 km/h).
- The driver’s door is closed.

05
5-41
NOTICE
• Reattempt to do the resetting procedure again, when the resetting
procedure incompletely stops or the
notification sound do not stop.
• Make sure that there is no obstacle around the driver’s seat in advance
of resetting the driver’s seat memory
system.
Easy Access Function
The system will move the driver’s seat
automatically as follows:
• It will move the driver’s seat rearward when the Engine Start/Stop button is
pressed to the OFF position.
• It will move the driver’s seat forward when the Engine Start/Stop button is
pressed to the ACC or START position.
You can activate or deactivate the Easy
Access Function from the User Settings
mode in the cluster LCD display.
‘Convenience → Seat Easy Access →
Off/Normal/Extended’.
For more information, refer to “LCD
Display” in chapter 4.If your vehicle is
equipped with additional navigation,
please refer to the infotainment system
manual separately supplied.
CAUTION
Driver should be cautious when using
this function to assure no injury to
passenger or child on the back seat.
In case of emergency the driver has to
stop movement of front seat (when easy
access feature is activated) by pressing
SET button or any of the driver seat
control switches.

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.

Convenient Features5-44
Heated Steering Wheel
(if equipped)
Type AType A
ODN8059103ODN8059103
Type BType B
ODN8059104ODN8059104
When the ignition switch is in the ON
position or when the engine is running,
press the heated steering wheel button
to warm the steering wheel. The
indicator on the button will illuminate.
To turn the heated steering wheel off,
press the button again. The indicator on
the button will turn off.
• The heated steering wheel defaults to the OFF position whenever the
ignition switch is in the ON position.
However, if the Auto Comfort Control
function is ON, the heated steering
wheel will turn on and off depending
on the outside temperature.
• Auto Comfort Control (for driver’s seat) (if equipped)
The heated steering wheel automatically controls the steering
wheel temperature depending on
the ambient temperature when
the engine is running. If the heated
steering wheel switch is pushed, the
heated steering wheel will have to be
controlled manually.
To use this function, it must be activated from the Settings menu
in the infotainment system screen.
For more information, refer to the
separately supplied manual with
your vehicle.
Information
The heated steering wheel will turn off
automatically approximately 30 minutes
after the heated steering wheel is turned
on.
NOTICE
Do not install any cover or accessory
on the steering wheel. This cover or
accessory could cause damage to the
heated steering wheel system.

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.

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.

05
5-55
Reverse Parking Aid Function
(if equipped)
ODN8A059028ODN8A059028
When you press the R (Reverse) button,
the side view mirror(s) will rotate
downwards to aid with driving in reverse.
The position of the side view mirror
switch (1) determines whether or not the
mirrors will move:
Left/Right : When either the L (Left) or R (Right) switch is selected,
both side view mirrors will
move.
Neutral : When neither switch is selected, the side view mirrors will not
move.
The side view mirrors will automatically
revert to their original positions if any of
the following occur:
• The ignition switch is placed to either the LOCK/OFF position or the ACC
position.
• The shift button is selected to any position except R (Reverse).
• The remote control side view mirror switch is not selected.

5-56
Convenient Features
(1) Driver’s door power window switch
(2) Front passenger’s door power
window switch
(3) Rear door (left) power window switch
(4) Rear door (right) power window switch (5) Window opening and closing
(6) Automatic power window
(7) Power window lock switch
WINDOWS
ODN8A059030ODN8A059030