2021 HYUNDAI TUCSON start stop button

3-84
Convenient features of your vehicle
All Wheel Drive (AWD)
LOCK Indicator Light
(if equipped)
This indicator light illuminates:
When you set the ignition switch or
Engine Start/Stop Button to the ON
position.
- It illuminates for approximately 3
seconds and then goes off.
When you select AWD Lock mode
by pressing the AWD LOCK button.
- The AWD LOCK mode is to trans-
fer a portion of the drive torque to
the rear wheels for increased
traction on wet pavement, snow
covered roads or when driving off
road.
Downhill Brake Control
(DBC) Indicator Light
(if equipped)
This indicator light illuminates:
When you set the ignition switch or
Engine Start/Stop Button to the ON
position.
- It illuminates for approximately 3
seconds and then goes off.
When you activate the system by
pressing the DBC button.
This indicator light blinks:
When the DBC is operating.
This indicator light illuminates yel-
low:
When there is a malfunction with
the DBC system.
If this occurs, have your vehicle
inspected by an authorized
HYUNDAI dealer.
For more details, refer to
"Downhill Brake Control (DBC)
System" in chapter 5.
LCD Display Messages
Shift to P or N to start engine
(for smart key system)
This warning message is displayed if
you try to start the engine with the
shift lever not in the P (Park) or N
(Neutral) position.
Information
You can start the engine with the shift
lever in the N (Neutral) position. But,
for your safety, we recommend that
you start the engine with the shift
lever in the P (Park) position.
i
AWD Lock Mode
Do not use the AWD lock mode
on dry paved roads. Doing so
can cause abnormal noise or
vibration, and may damage the
AWD system.
CAUTION

3-85
Convenient features of your vehicle
3
Shift to P
(for smart key system)
This message is displayed if you try
to turn off the engine without the shift
lever in P (Park) position.
If this occurs, the Engine Start/Stop
button turns to the ACC position (If
you press the Engine Start/Stop but-
ton once more, it will turn to the ON
position).
Press START button again
(for smart key system)
This message is displayed if you
were unable to start the vehicle when
the Engine Start/Stop button was
pressed.
If this occurs, attempt to start the
engine by pressing the Engine
Start/Stop button again.
If the warning message appears
each time you press the Engine
Start/Stop button, have your vehicle
inspected by an authorized
HYUNDAI dealer.
Press brake pedal to start
engine (for smart key system)
This warning message is displayed if
the Engine Start/Stop button
changes to the ACC position twice
by pressing the button repeatedly
without depressing the brake pedal.
You can start the vehicle by depress-
ing the brake pedal and then press-
ing the Engine Start/Stop button.
Press START button with key
(for smart key system)
This warning message is displayed if
you press the Engine Start/Stop but-
ton while the warning message "Key
not detected" is displayed.
At this time, the immobilizer indicator
light blinks.
Low Key Battery
(for smart key system)
This warning message is displayed if
the battery of the smart key is dis-
charged when the Engine Start/Stop
button changes to the OFF position.
Key not detected
(for smart key system)
This warning message is displayed if
the smart key is not detected when
you press the Engine Start/Stop but-
ton.
Key not in vehicle
(for smart key system)
This warning message is displayed if
the smart key is not in the vehicle
when you press the Engine Start/
Stop button.
When attempting to start the vehicle,
always have the smart key with you.

3-87
Convenient features of your vehicle
3
Wiper
This indicator displays the windshield
wiper mode when selected using the
windshield wiper stalk.
To enable or disable this feature in
the cluster LCD display, go to 'User
Settings →Convenience →Wiper/
Lights Display'.
Heated Steering Wheel turned
off
This message illuminates if the heat-
ed steering wheel will turn off auto-
matically approximately 30 minutes
after the heated steering wheel is
turned on.
For more details, refer to "Heated
Steering Wheel" in this chapter.
Check BRAKE SWITCH fuse
This warning message is displayed if
the brake switch fuse is disconnect-
ed.
You need to replace the fuse with a
new one before starting the vehicle.
If that is not possible, you can start
the engine by pressing the Engine
Start/Stop button for 10 seconds in
the ACC position.
Turn FUSE SWITCH on
This warning message is displayed if
the fuse switch is in the OFF posi-
tion.
If this message is displayed, turn the
fuse switch on.
For more details, refer to "Fuses"
in chapter 7.
■Rear ■Front
OIK047146L/OTMA048119OIK057135L

3-97
Convenient features of your vehicle
3
ItemsExplanation
Auto Lock
All doors will be automatically locked when the vehicle speed exceeds 9.3
mph (15 km/h).
All doors will be automatically locked if the vehicle is shifted from the P (Park)
position to the R (Reverse), N (Neutral), or D (Drive) position. (Only when the engine is run-
ning)
Auto Unlock
The auto door unlock operation will be canceled.
All doors will be automatically unlocked when the ignition key is removed from the
key ignition switch (if equipped with remote key).
All doors will be automatically unlocked when the Engine Start/Stop button is set
to the OFF position. (if equipped with smart key)
All doors will be automatically unlocked if the automatic transmission is shifted
to the P (Park) position. (Only when the engine is running)
Two Press Unlock
The two press unlock function will be deactivated. Therefore, all doors will unlock if the
door unlock button is pressed.
Only the driver's door will unlock if the door unlock button is pressed. When the door
unlock button is pressed again within 4 seconds, the remaining doors will unlock.
Horn Feedback
To activate or deactivate the horn feedback.
If the horn feedback is activated, after locking the door by pressing the lock button on the remote
key, and pressing it again within 4 seconds, the horn feedback sound will operate once to indi-
cate that all doors are locked (if equipped with remote key).
2. Door

3-105
Convenient features of your vehicle
3
Accumulated Info display
This display shows the accumulated
trip distance (1), the average fuel
economy (2), and the total driving
time (3).
The information is accumulated start-
ing from the last reset.
To reset the details, press and hold
the OK button when viewing the
Accumulated driving info. The trip
distance, the average fuel economy,
and total driving time will reset simul-
taneously.The accumulated driving information
will continue to be counted while the
engine is still running (for example,
when the vehicle is in traffic or
stopped at a stop light).
Information
The vehicle must be driven for a min-
imum of 0.19 miles (300 meters) since
the last ignition key cycle before the
average fuel economy will be recalcu-
lated.
Drive Info display
This display shows the trip distance
(1), the average fuel economy (2),
and the total driving time (3).
The information is combined for each
ignition cycle. However, when the
engine has been OFF for 4 hours or
longer the Drive Info screen will reset.
To reset the details, press and hold
the OK button when viewing the Drive
Info. The trip distance, the average
fuel economy, and total driving time
will reset simultaneously.
i
OIK047174NOIK047176N

Driving your vehicle
5
Before Driving ........................................................5-4
Before Entering the Vehicle ...........................................5-4
Before Starting ..................................................................5-4
Ignition Switch ........................................................5-6
Key Ignition Switch ...........................................................5-6
Engine Start/Stop Button................................................5-9
Automatic Transmission ......................................5-14
Automatic transmission operation ..............................5-14
Good Driving Practices ..................................................5-19
Braking System ....................................................5-21
Power Brakes ...................................................................5-21
Disc Brakes Wear Indicator ..........................................5-22
Parking Brake...................................................................5-22
Electronic Parking Brake (EPB)...................................5-24
Auto Hold ..........................................................................5-30
Anti-lock Brake System (ABS) ....................................5-33
Electronic Stability Control (ESC)................................5-35
Vehicle Stability Management (VSM).........................5-39
Hill-Start Assist Control (HAC) ....................................5-40
Downhill Brake Control (DBC) ......................................5-40
Good Braking Practices .................................................5-42
All Wheel Drive (AWD) ........................................5-43
AWD operation.................................................................5-45
Emergency precautions .................................................5-49
Drive Mode Integrated Control System ............5-51
Blind-Spot Collision Warning (BCW) System...5-52
BCW (Blind-Spot Collision Warning) ..........................5-53
RCCW (Rear Cross-Traffic Collision Warning) .........5-55
Blind-Spot Collision Warning - Sensor Location ....5-57
Limitations of the System .............................................5-58
Declaration of conformity .................................5-59
The radio frequency components
(Rear Corner Radar) complies: ....................................5-59
Forward Collision-Avoidance Assist (FCA)
System - Camera Type........................................5-60
System Setting and Activation.....................................5-60
FCA Warning Message and System Control ............5-63
FCA Sensor .......................................................................5-65
System Not Operating....................................................5-67
Limitations of the System .............................................5-68
Forward Collision-Avoidance Assist (FCA)
System - Sensor Fusion Type
(Front Radar + Front Camera) ...........................5-73
System Setting and Activation.....................................5-73
FCA Warning Message and System Control ............5-76
FCA Sensor .......................................................................5-77
System Not Operating....................................................5-79
Limitations of the System .............................................5-81

5-9
Driving your vehicle
5
Engine Start/Stop Button
Whenever the front door is opened,
the Engine Start/Stop button will illu-
minate and will go off 30 seconds
after the door is closed.
NEVER press the Engine Start/
Stop button while the vehicle
is in motion except in an emer-
gency. This will result in the
engine turning off and loss of
power assist for the steering
and brake systems.
WARNING
To turn the engine off in an
emergency:
Press and hold the Engine
Start/Stop button for more than
two seconds OR rapidly press
and release the Engine Start/
Stop button three times (within
three seconds).
If the vehicle is still moving, you
can restart the engine without
depressing the brake pedal by
pressing the Engine Start/Stop
button with the shift lever in the
N (Neutral) position.
This may lead to loss of direc-
tional control and braking
function, which could cause
an accident.
Before leaving the driver's
seat, always make sure the
shift lever is in the P (Park)
position, set the parking
brake, press the Engine Start/
Stop button to the OFF posi-
tion, and take the Smart Key
with you. Unexpected vehicle
movement may occur if these
precautions are not followed.
NEVER reach through the
steering wheel for the Engine
Start/Stop button or any other
control while the vehicle is in
motion. The presence of your
hand or arm in this area may
cause a loss of vehicle control
resulting in an accident.
WARNING
To reduce risk of serious injury
or death, NEVER allow children
or any person who is unfamiliar
with the vehicle to touch the
Engine Start/Stop button or
related parts. Unexpected and
sudden vehicle movement can
occur.
WARNING
OTLE058002

5-10
Driving your vehicle
Engine Stop/Start button positions
Button Position Action Notice
OFF
To turn off the engine, press the Engine
Start/Stop button with shift lever in P (Park).
When you press the Engine Start/Stop but-
ton without the shift lever in P (Park), the
Engine Start/Stop button does not turn to the
OFF position, but turns to the ACC position.
ACC
Press the Engine Start/Stop button when the
button is in the OFF position without depress-
ing the brake pedal.
Smoe of the electrical accessories are
usable.If you leave the Engine Start/Stop button in the
ACC position for more than one hour, the bat-
tery power will turn off automatically to prevent
the battery from discharging.