2019 HYUNDAI SONATA HYBRID stop start

3-3
Convenient features of your vehicle
3
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Smart Key
Your HYUNDAI uses a Smart Key,
which you can use to lock or unlock
a door (and trunk) and even start the
engine.
1. Door Lock
2. Door Unlock
3. Trunk Unlock
4. Panic
Locking
To lock :
1. Close all doors, engine hood and
trunk.
2. Either press the door handle but- ton or press the Door Lock button
(1) on the smart key.
3. The hazard warning lights will blink and the chime will sound
once.
4. Make sure the doors are locked by checking the position of the door
lock button inside the vehicle. Information
The door handle button will only
operate when the smart key is within
0.7~1 m (28~40 inches) from the out-
side door handle.
Even though you press the outside
door handle button, the doors will not
lock and the chime will sound for
three seconds if any of the following
occur:
• The Smart Key is in the vehicle.
The Engine Start/Stop button is in ACC or ON position.
Any door except the trunk is open.
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Do not leave the Smart Key in
your vehicle with unsupervised
children. Unattended children
could press the Engine Start/
Stop button and may operate
power windows or other con-
trols, or even make the vehicle
move, which could result in
serious injury or death.
WARNING

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Convenient features of your vehicle
3
Panic button
Press the Panic button (4) and hold
for more than one second. The horn
sounds and hazard warning lights
blink for about 30 seconds. To cancel
the panic mode, press any button on
the Smart Key.
Start-up
You can start the engine without
inserting the key.
For more information, refer to the
"Engine Start/Stop Button" sec-
tion in chapter 5.
To prevent damaging the smart key:
• Keep the smart key in a cool, dryplace to avoid damage or mal-
function. Exposure to moisture
or high temperature may cause
the internal circuit of the smart
key to malfunction which may
not be covered under warranty.
Avoid dropping or throwing the smart key.
Protect the smart key from extreme temperatures. Always have the smart key with
you when leaving the vehicle. If
the smart key is left near the vehi-
cle, the vehicle battery may be dis-
charged.
Mechanical key
If the Smart Key does not operate
normally, you can lock or unlock the
door by using the mechanical key.
To remove the mechanical key from
the smart key fob, press and hold the
release button (1) and pull the
mechanical key (2) out.
To unlock the vehicle using the
mechanical key, insert the mechani-
cal key into the key hole on the driv-
er door.
To reinstall the mechanical key, put
the key into the hole and push it until
a click sound is heard.
NOTICE
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3-8
Convenient features of your vehicle
Immobilizer System
The immobilizer system protects
your vehicle from theft. If an improp-
erly coded key (or other device) is
used, the engine’s fuel system is dis-
abled.
When the engine Start/Stop button is
in the ON position, the immobilizersystem indicator should come on
briefly, then go off. If the indicator
starts to blink, the system does not
recognize the coding of the key.
Place engine Start/Stop button to the OFF position, then place the engine
Start/Stop button to the ON positionagain.
The system may not recognize your
key’s coding if another immobilizer
key or other metal object (i.e., key
chain) is near the key. The engine
may not start because the metal may
interrupt the transponder signal from
transmitting normally. If the system repeatedly does not
recognize the coding of the key, it is
recommended that you contact your
HYUNDAI dealer.Do not attempt to alter this system or
add other devices to it. Electrical
problems could result that may make
your vehicle inoperable.
The transponder in your key is an
important part of the immobilizer
system. It is designed to give
years of trouble-free service, how-
ever you should avoid exposure to
moisture, static electricity and
rough handling. Immobilizer sys-
tem malfunction could occur.
Information
This device complies with Industry
Canada RSS-210 standard(s).
Operation is subject to the following
three conditions:
1. This device may not cause interfer- ence.
2. This device must accept any inter- ference, including interference that
may cause undesired operation of
the device.
3. Changes or modifications not expressly approved by the party
responsible for compliance could
void the user's authority to operate
the device.
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NOTICE
In order to prevent theft of your
vehicle, do not leave spare keys
anywhere in your vehicle. Your
immobilizer password is a cus-
tomer unique password andshould be kept confidential.
WARNING

3-11
Convenient features of your vehicle
3
The doors should always be
fully closed and locked while
the vehicle is in motion. If the
doors are unlocked, the risk of
being thrown from the vehicle ina crash is increased.
WARNING
Do not leave children or animals
unattended in your vehicle. An
enclosed vehicle can become
extremely hot, causing death or
serious injury to unattended
children or animals who cannot
escape the vehicle. Children
might operate features of the
vehicle that could injure them,
or they could encounter other
harm, possibly from someone
gaining entry to the vehicle.
WARNING
Always secure your vehicle.
Leaving your vehicle unlocked increases the potential risk to
you or others from someone
hiding in your vehicle.
To secure your vehicle, while
depressing the brake, move the
shift lever to the P (Park) posi-
tion, engage the parking brake,
and place engine Start/Stop
button to the OFF position,
close all windows, lock all
doors, and always take the key
with you.
WARNING
Opening a door when some-
thing is approaching may cause
damage or injury. Be careful
when opening doors and watch
for vehicles, motorcycles, bicy-
cles or pedestrians approach-
ing the vehicle in the path of the
door.
CAUTION
If people must spend a longer
time in the vehicle while it is
very hot or cold outside, there
is rick of injuries or danger to
life. Do not lock the vehicle fromthe outside when there are peo-ple in it.
WARNING

3-14
Convenient features of your vehicle
The Driver Position Memory System
is provided to store and recall the fol-
lowing memory settings with a sim-
ple button operation.
- Driver’s seat position
- Outside rearview mirror position
- Instrument panel illumination intensity
If the battery is disconnected, the
position memory will be lost and the
driving positions must be stored inthe system again.
If the Driver Position Memory
System does not operate normally,
have the system checked by an
authorized HYUNDAI dealer.
Storing Positions into Memory
1. Check that the shift lever is in P(Park) while the engine Start/Stop
button is in the ON position.
2. Adjust the driver’s seat position, outside rearview mirror position
and instrument panel illumination
intensity 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 LCD display.
4. Press one of the memory buttons (1 or 2) within 5 seconds. The sys-tem will beep twice when the
memory has been successfullystored.
5.
"Driver 1 (or 2) settings saved" will
appear on the LCD display.
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OLF044013 Never attempt to operate the
driver position memory system
while the vehicle is moving. This could result in loss of con-
trol, and an accident causing
death, serious injury, or proper-
ty damage.
WARNING
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3-15
Convenient features of your vehicle
3
Recalling positions from memory
1. Check that the shift lever is in P(Park) while the engine Start/Stop
button 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, outside rearview mirror
position and instrument panel illu-mination intensity will automatical-
ly adjust to the stored positions.
3.
"Driver 1(or 2) settings is applied" will
appear on the LCD display. While recalling the "1" memory
position, pressing the SET or 1
button temporarily stops theadjustment of the recalled mem-
ory position. Pressing the 2 but-
ton recalls the "2" memory posi-tion.
While recalling the "2" memory position, pressing the SET or 2
button temporarily stops theadjustment of the recalled mem-
ory position. Pressing the 1 but-
ton recalls the "1" memory posi-tion.
While recalling the stored posi- tions, pressing one of the con-
trol buttons for the driver’s seat,
outside rearview mirror orinstrument panel illumination
will cause the movement of that
component to stop and move in
the direction that the control
button is pressed.
Easy Access Function
When exiting the vehicle the driver’s
seat will move rearward when the
engine is turned off and the shift lever
in P (Park).
When entering the vehicle the dri-
ver’s seat will move forward when
engine Start/Stop button is in the
ACC position.
You can activate or deactivate the Easy Access Function from the User
Settings Mode on the LCD display.
For more information, refer to the
"LCD Display" section in this
chapter.
NOTICE
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3-16
Convenient features of your vehicleS
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Electric Power Steering (EPS)
The system assists you with steering
the vehicle. If the engine is turned off
or if the power steering system
becomes inoperative, you may still
steer the vehicle, but it will require
increased steering effort.
Should you notice any change in the
effort required to steer during normal
vehicle operation, have the system
checked by an authorized HYUNDAI
dealer. Information
The following symptoms may occur
during normal vehicle operation:
 The steering effort may be high immediately after placing the engine
Start/Stop button is in the ON posi-
tion.
This happens as the system per-
forms the EPS system diagnostics.
When the diagnostics are complet-
ed, the steering wheel will return to
its normal condition.
 A click noise may be heard from the EPS relay after the engine Start/Stop
button is in the ON/OFF position.
 Motor noise may be heard when the vehicle is at a stop or at a low driving
speed.
 If the outside ambient temperature is low, when you operate the steer-
ing wheel a noise from the electric
power steering may occur. As the
temperature increases, the noise will
disappear.
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If the Electric Power Steering System does not operate nor-
mally, the warning light ( ) willilluminate on the instrument
cluster. You may steer the vehi-
cle, but it will require increased
steering efforts. Take your vehi-
cle to an authorized HYUNDAI
dealer and have the system
checked as soon as possible.
CAUTION

3-18
Convenient features of your vehicle
Heated Steering Wheel (if equipped)
When the engine Start/Stop button is in the ON/OFF 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 will auto-
matically turn off after approximately
30 minutes.
Do not install any cover or acces-
sory on the steering wheel. The
cover or accessory could cause
damage to the heated steeringwheel system.
Horn
To sound the horn, press the area
indicated by the horn symbol on your
steering wheel (see illustration). The
horn will operate only when this areais pressed.
Do not strike the horn severely to
operate it, or hit it with your fist.Do not press on the horn with asharp-pointed object.
NOTICE
NOTICE
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