2023 HYUNDAI TUCSON HYBRID engine start stop

04
4-27
Check turn signal (if equipped)
This message is displayed if the turn
signal lamps are not operating properly.
A lamp may need to be replaced.
Make sure to replace the burned out
bulb with a new one of the same wattage
rating.
Check brake light (if equipped)
This message is displayed if the stop
lamps are not operating properly. A lamp
may need to be replaced.
Make sure to replace the burned out
bulb with a new one of the same wattage
rating.
Check headlight LED (if equipped)
This message is displayed if there is a
problem with the LED headlight. Have
the vehicle inspected by an authorized
HYUNDAI dealer.
Ready to start driving
This message is displayed when the
vehicle is ready to be driven.
Check regenerative brakes
This message is displayed when the brake
performance is low or the regenerative
brake does not work properly due to a
failure in the brake system.
If this occurs, it may take longer for the
brake pedal to operate and the braking
distance may become longer.
Stop vehicle and check brakes
This message is displayed when a failure
occurs in the brake system.
If this occurs, park the vehicle in a safe
location and tow your vehicle to the
nearest authorized HYUNDAI dealer and
have the vehicle inspected.
Check Hybrid system
This message is displayed when there
is a problem with the hybrid system.
Refrain from driving when the warning
message is displayed.
If this occurs, have the vehicle inspected
by an authorized HYUNDAI dealer.
Stop safely and check Hybrid system
This message is displayed when there is
a problem with the hybrid system. The
“
” indicator will blink and a warning
chime will sound until the problem is
solved. Refrain from driving when the
warning message is displayed.
If this occurs, have the vehicle inspected
by an authorized HYUNDAI dealer.
Check Hybrid system. Do not start
engine
This message is displayed when the
hybrid battery power (SOC) level is low.
A warning chime will sound until the
problem is solved. Refrain from driving
when the warning message is displayed.
If this occurs, have the vehicle inspected
by an authorized HYUNDAI dealer.

Instrument Cluster4-28
Stop safely and check power supply
This message is displayed when a failure
occurs in the power supply system.
If this occurs, park the vehicle in a safe
location and tow your vehicle to the
nearest authorized HYUNDAI dealer and
have the vehicle inspected.
Check virtual engine sound system
This message is displayed when there is
a problem with the Virtual Engine Sound
System (VESS).
If this occurs, have the vehicle inspected
by an authorized HYUNDAI dealer.
Refill inverter coolant
This message is displayed when the
inverter coolant is nearly empty.
You should refill the inverter coolant.
Park with engine On to charge
battery
This message is displayed when the
hybrid battery power (SOC) level is low.
If this occurs, park the vehicle in a safe
location and wait until the hybrid battery
is charged.
Start engine to avoid battery
discharge
This message is displayed to inform the
driver the 12V battery may be discharged
if the ignition switch is in ON position
(without the
indicator ON).
Set the vehicle to the ready (
) mode
to prevent the 12V battery from being
discharged.

04
4-43
5. Door
ItemsExplanation
Automatically
Lock

[Enable on Shift : All doors will be automatically locked if the gear is
shifted from the P (Park) position to the R (Reverse), N (Neutral), or D
(Drive) position. (Only when the engine is running.)

[ Enable on Speed : All doors will be automatically locked when the vehicle
speed exceeds 15km/h (9.3mph).

[ Off : The auto door lock operation will be deactivated.
Automatically
Unlock

[On Shift to P: All doors will be automatically unlocked if the gear is shifted
to the P (Park) position. (Only when the engine is running.)

[ On key out/On vehicle off : All doors will be automatically unlocked when
the ignition key is removed from the ignition switch or the Engine Start/
Stop button is set to the OFF position.

[ Off : The auto door unlock operation will be canceled.
Two Press
UnlockTo Activate or deactivate Two Press Unlock function.
Power
LiftgateIf this item is checked, the power liftgate function will be activated.
For more details, refer to "Power Liftgate" in chapter 5.
Power
Liftgate
Opening SpeedTo adjust the power liftgate speed.

[ Fast/Normal
For more details, refer to "Power Liftgate" in chapter 5.
Power
Liftgate
Opening HeightTo adjust the power liftgate Opening Height.

[ Full Open/Level 3/Level 2/Level 1/User Height Setting
Liftgate Auto
Close-
Smart
LiftgateTo activate or deactivate the smart liftgate.
For more details, refer to "Smart Liftgate" in chapter 5.

à The information provided may differ depending on which functions are applicable
to your vehicle.

05
5-5
Locking your vehicle (Touch sensor
type) (if equipped)
ODN8059236ODN8059236
1. Make sure that all doors are closed.
2. While having the Smart Key in your possession, touch the outer part of
the door handle on or near the handle
detent for about 1 second or until you
hear the door locks actuate.
3. The doors will be locked. If the liftgate was open, then when the liftgate is
closed it will be locked also.
The chime will sound once and the
hazard warning lights will blink.
• The door handle touch sensor will only operate when the smart key is within
28~40 inches (0.7~1 m) from the
outside door handle.
• Make sure the doors are locked by pulling the door handle. If you locked
the door with the touch sensor on
the door handle, the doors cannot
be unlocked with the sensor within 3
seconds. Note that if you press the outside door
handle to lock the doors using the touch
sensor, the doors will not lock under the
following circumstances:
• The Smart Key is in the vehicle
• The Engine Start/Stop button is in the
ACC or ON position
• Any of the doors are open (except for the liftgate)
If this occurs, then a chime will sound
for about 3 seconds. Check the vehicle
before attempting to lock the car again. CAUTION
Before you leave your vehicle with the
Smart Key, verify that your vehicle is
locked. When using the touch sensor
on the front door handle, listen to hear
that the lock has actuated, and then
pull the handle within 3 seconds to
confirm the doors are locked.
(if it has been longer than 3 seconds,
verify the doors are locked by pressing
the lock button on the Smart Key. You
will hear a single beep.)
WARNING
Do not leave the Smart Key in
your vehicle with children that are
unattended or unsupervised.
Children could inadvertently press
the Engine Start/Stop button or could
operate the power windows or other
vehicle controls or even cause the
vehicle to move. This could result in
serious injury or death.

05
5-9
Remote Smart Parking Assist
Feature (if equipped)
Some models are equipped with Remote
Smart Parking Assist Feature. With the
Smart Key, the vehicle can be moved
forward or backward remotely to enter or
exit a tight parking space.
For more details, refer to “Remote
Smart Parking Assist (RSPA)” section in
chapter 7.
Panic alarm
A panic alarm feature is available on the
remote key. When this button is pressed
for about 1 second, the horn will sound
and the hazard lights will blink for about
30 seconds. To stop the horn and lights,
press any button on the remote key.
Push Button Start/Stop (if equipped)
Some models are equipped with a push
button start instead of a key cylinder.
You can leave your Smart Key in your
pocket or purse when you start your
vehicle.
For more details, refer to the “Engine
Start/Stop Button” section in chapter 6.
Information
If the smart key is not moved for some
time, the detection function for smart key
operation will pause. Lift the smart key to
activate the detection again.
NOTICE
To prevent damaging the smart key:
• Keep the smart key in a cool,
dry place to avoid damage or
malfunction. 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.
Mechanical key
If the Smart Key does not operate
normally, you can lock or unlock the
driver’s door by using the mechanical
key.
To remove the mechanical key from the
smart key:
OFE048007OFE048007
Press and hold the release button (1) and
remove the mechanical key (2). Insert the
mechanical key into the key hole on the
door.
Key Cylinder (Driver Door)
A key cylinder is located on the driver
side door handle hidden behind a plastic
cover. Using the mechanical key, push
and hold the key cylinder cover release
button located on the underside of the
door handle.
Use the mechanical key inserted into
the release button slot to pry the cover
outward. Once the cover is off, the
mechanical key can be inserted into the
key cylinder to lock or unlock the vehicle.
To reinstall the mechanical key into the
key FOB, put the key into the key FOB
hole and push inward until a click sound
is heard.

05
5-11
Battery replacement
If the Smart Key is not working properly,
try replacing the battery with a new one.
Battery Type: CR2032
To replace the battery:
ODN8059266ODN8059266
Battery Type: CR2032
To replace the battery:
1. Remove the mechanical key.
2. Use a slim tool or utility blade to pry open the cover of the smart key. Use
caution not to damage the smart key.
3. Remove the old battery and insert the new battery. Make sure the battery
position is correct.
4. Reinstall the rear cover of the smart key.
If you suspect your smart key might have
sustained some damage, or you feel
your smart key is not working correctly,
it is recommended that you contact an
authorized HYUNDAI dealer.
WARNING
THIS PRODUCT CONTAINS A BUTTON
BATTERY.
If swallowed, a lithium button battery
can cause severe or fatal injuries within
2 hours. Keep batteries out of reach of
children.
If you think batteries may have been
swallowed or placed inside any part
of the body, seek immediate medical
attention.
Information
An inappropriately disposed
battery can be harmful to
the environment and human
health. Dispose of the battery
according to your local law(s) or
regulations.
Immobilizer System (if
equipped)
The immobilizer system helps protect
your vehicle from theft. If an improperly
coded key (or other device) is used, the
engine’s fuel system is disabled.
When the Engine Start/Stop button
is pressed to the ON position, the
immobilizer system 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 the ignition switch to the LOCK/
OFF position, then place the ignition
switch to the ON position again.
The system may not recognize your
key’s coding if another immobilizer
key or other metal object (for example,
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.

Convenience Features5-16
Before you leave your vehicle, verify that
your vehicle is locked. When using your
smartphone Digital Key on the front door
handle, listen to hear that the door lock
has actuated, and then pull the handle
within 3 seconds to confirm the doors
are locked.
Note that you will not be able to lock
your vehicle using your smartphone
Digital Key under the following
circumstances:
• The Proximity / Smart Key is in the vehicle.
• The POWER button is in ACC or ON position.
• Any of the doors, hood and trunk is opened.
• The vehicle battery is discharged
If the smartphone Digital Key does not
work properly, try again by removing the
smartphone away from the door handle
(more than 4 inches) and try it again.
Note that when the doors have been
unlocked using the smartphone Digital
Key, the Lock/Unlock switch on the driver
door may not be immediately available.
(If you attempt to lock the doors using
the driver door lock switch, the doors will
lock and then immediately unlock when
you close the door.) Start-up with Digital Key
1. After placing your registered
smartphone ont
o the authentication
pad (same location as the wireless
charging pad), step on the brake and
press the Engine Start/Stop button.
2. After the engine has started, you can remove your smartphone from the
authentication pad. If you would
like to charge your phone using the
wireless charger, leave your phone
on the pad. Wireless charging should
begin automatically after about 5 to
20 seconds. Note that all the doors
must be closed before to enable the
wireless charging feature.
ONX4050015ONX4050015
[A] : Wireless Charging Pad (In-vehicle Authentication
Pad)

05
5-17
Information
After reconnecting the vehicle battery
power supply or charging the battery, it
may take time to operate due to remote
renewal of security information. In this
case, when you lock or unlock the doors
using your smartphone Digital Key, it
may take a little longer for the vehicle to
authenticate. Hold your smartphone near
the NFC door handle sensor for a few
seconds or until you hear the door locks
actuate.
Note that if your vehicle is parked in an
area where cell coverage is weak, the
smartphone Digital Key can still be used on
for a limited number of times to unlock and
start your vehicle.
After starting your vehicle, it is
recommended to leave your smartphone
on the wireless charging pad until cell
phone service is stronger and digital key
authentication can occur.
Once authentication is complete, the
wireless charger will turn on (wireless
charging LED will illuminate).
CAUTION
The engine can be turned on if the
registered smartphone or card key is
placed on the interior authentication
pad (wireless charger). Do not leave
children unattended in the vehicle
when using the smartphone Digital Key.
Serious injury or death can occur.
Do not leave anyone in the vehicle
without knowledge of the Digital Key
system when using the smartphone
Digital Key. Always have the registered
digital key (smartphone) or card key
with you to prevent vehicle theft when
leaving the vehicle.
For more information, refer to the
Engine Start/Stop button in chapter 6.
Remote Features from Your Smartphone
with the Digital Key

App
To use the remote features from your
smartphone with the Digital K
ey app,
make sure Bluetooth is enabled.
Connecting Your Vehicle with Digital Key
1. Open the Hyundai Digital Key app on your smartphone and select your
vehicle within the app.
2. Approach your vehicle with your smartphone in hand. Be sure that
your phone is unlocked and the
app is running. If your vehicle does
not automatically connect, you can
press the connect button on the app.
Remote features on the Digital Key
app will be available as soon as your
vehicle is connected.
Remote Features Using Digital Key
You can perform several vehicle
functions using the Digital Key app,
including door lock/unlock, panic ON/
OFF, remote engine start/stop and
opening the liftgate. The icon for each
function is shown in the Digital Key
app, and will be highlighted when the
operation is performed. Haptic feedback
from your phone will occur when the
icon is selected.
Note that you cannot lock your vehicle
using the Hyundai digital key app if any
of the following occurs:
• The POWER button is in ACC or ON position.
• Any doors are open.
When the smartphone and the vehicle
are connected by the Bluetooth function
but the remote control command
cannot be received over 5 minutes, the
remote control connection is cancelled
automatically.