2017 Hyundai Elantra start stop button

5-11
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. (if equipped)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.
WARNING
•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. This may
lead to loss of directional con-
trol and braking function,
which could cause an acci-
dent.
•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.
WARNING
OAD055001

5-12
Driving your vehicle
Engine Stop/Start button positions
- Vehicle with manual transmission
Button Position Action Notes
OFF
To turn off the engine, stop the vehicle and
then press the Engine Start/Stop button.
The steering wheel locks to protect the vehi-
cle from theft. (if equipped)If the steering wheel is not locked properly
when you open the driver's door, the warning
chime will sound.
Not illuminated
ACC
Press the Engine Start/Stop button when
the button is in the OFF position without
depressing the clutch pedal.
Electrical accessories are usable.
The steering wheel unlocks.If you leave the Engine Start/Stop button in
the ACC position for more than one hour, the
battery power will turn off automatically to
prevent the battery from discharging.
If the steering wheel doesn't unlock properly,
the Engine Start/Stop button will not work.
Press the Engine Start/Stop button while
turning the steering wheel right and left to
release tension.
Orange indicator

5-13
Driving your vehicle
5
- Vehicle with manual transmission
Button Position Action Notes
ON
Press the Engine Start/Stop button while it
is in the ACC position without depressing
the clutch pedal.
The warning lights can be checked before
the engine is started.Do not leave the Engine Start/Stop button in
the ON position when the engine is not run-
ning to prevent the battery from discharging.
Blue indicator
START
To start the engine, depress the clutch and
brake pedals and press the Engine Start/
Stop button with the shift lever in neutral.If you press the Engine Start/Stop button
without depressing the clutch pedal, the
engine does not start and the Engine
Start/Stop button changes as follows:
OFF
→ACC →ON →OFF or ACC
Not illuminated

5-14
Driving your vehicle
Engine Stop/Start button positions
- Vehicle with automatic transmission/dual clutch transmission
Button Position Action Notes
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 posi-
tion.
The steering wheel locks to protect the vehi-
cle from theft. (if equipped)If the steering wheel is not locked properly
when you open the driver's door, the warning
chime will sound.
Not illuminated
ACC
Press the Engine Start/Stop button when
the button is in the OFF position without
depressing the brake pedal.
Electrical accessories are usable.
The steering wheel unlocks.If you leave the Engine Start/Stop button in
the ACC position for more than one hour, the
battery power will turn off automatically to
prevent the battery from discharging.
If the steering wheel doesn't unlock properly,
the Engine Start/Stop button will not work.
Press the Engine Start/Stop button while
turning the steering wheel right and left to
release tension.
Orange indicator

5-15
Driving your vehicle
5
- Vehicle with automatic transmission/dual clutch transmission
Button Position Action Notes
ON
Press the Engine Start/Stop button while it
is in the ACC position without depressing
the brake pedal.
The warning lights can be checked before
the engine is started.Do not leave the Engine Start/Stop button in
the ON position when the engine is not run-
ning to prevent the battery from discharging.
Blue indicator
START
To start the engine, depress the brake pedal
and press the Engine Start/Stop button with
the shift lever in the P (Park) or in the N
(Neutral) position.
For your safety, start the engine with the
shift lever in the P (Park) position.If you press the Engine Start/Stop button
without depressing the brake pedal, the
engine does not start and the Engine
Start/Stop button changes as follows:
OFF
→ACC →ON →OFF or ACC
Not illuminated

5-16
Driving your vehicle
Starting the engine Information
• The engine will start by pressing the
Engine Start/Stop button, only when
the smart key is in the vehicle.
• Even if the smart key is in the vehi-
cle, if it is far away from the driver,
the engine may not start.
• When the Engine Start/Stop button
is in the ACC or ON position, if any
door is open, the system checks for
the smart key. If the smart key is not
in the vehicle, the " " indicator
will blink and the warning "Key not
in vehicle" will come on, and if all
doors are closed, the chime will also
sound for about 5 seconds. Keep the
smart key in the vehicle when using
the ACC position or if the vehicle
engine is ON.
Starting the gasoline engine
Vehicle with manual transmission:
1. Always carry the smart key with
you.
2. Make sure the parking brake is
applied.
3. Make sure the shift lever is in neu-
tral.
4. Depress the clutch and brake ped-
als.
5. Press the Engine Start/Stop but-
ton.
Vehicle with automatic transmis-
sion/dual clutch transmission:
1. Always carry the smart key with
you.
2. Make sure the parking brake is
applied.
3. Make sure the shift lever is in P
(Park).
4. Depress the brake pedal.
5 Press the Engine Start/Stop but-
ton.i
•Always wear appropriate
shoes when operating your
vehicle. Unsuitable shoes,
such as high heels, ski boots,
sandals, flip-flops, etc., may
interfere with your ability to
use the brake, accelerator and
clutch pedals.
•Do not start the vehicle with the
accelerator pedal depressed.
The vehicle can move and lead
to an accident.
•Wait until the engine rpm is
normal. The vehicle may sud-
denly move if the brake pedal
is released when the rpm is
high.
WARNING

5-17
Driving your vehicle
5
Information
• It is best to maintain a moderate
engine speed until the vehicle engine
comes up to normal operating tem-
perature. Avoid harsh or abrupt
acceleration or deceleration while
the engine is still cold.
• Always start the vehicle with your
foot on the brake pedal. Do not
depress the accelerator while start-
ing the vehicle. Do not race the
engine while warming it up.
Starting the diesel engine
To start the diesel engine when the
engine is cold, it has to be pre-heat-
ed before starting the engine and
then have to be warmed up before
starting to drive.
Vehicle with manual transmission:
1. Always carry the smart key with
you.
2. Make sure the parking brake is
applied.
3. Make sure the shift lever is in neu-
tral.
4. Depress the clutch and brake
pedal.
5. Press the Engine Start/Stop but-
ton.
6. Continue depressing the brake
pedal until the glow indicator light
( ) goes out.
7. When the glow indicator light ( )
goes out, the engine will start.Vehicle with dual clutch transmis-
sion:
1. Always carry the smart key with
you.
2. Make sure the parking brake is
applied.
3. Make sure the shift lever is in P
(Park).
4. Depress the brake pedal.
5. Press the Engine Start/Stop but-
ton.
6. Continue depressing the brake
pedal until the glow indicator light
( ) goes out.
7. When the glow indicator light ( )
goes out, the engine will start.
If the Engine Start/Stop button is
pressed while the engine is pre-
heating, the engine may start.
NOTICE
i

5-18
Driving your vehicle
Starting and stopping the engine
for turbocharger intercooler
1. Do not race or accelerate the
engine immediately after starting
the engine.
If the engine is cold, idle for sever-
al seconds before sufficient lubri-
cation is ensured in the turbo
charger unit.
2. After high speed or extended driv-
ing that requires heavy engine
load, idle the engine about 1
minute before turning the engine
off. This idle time will allow the tur-
bocharger to cool prior to shutting
the engine off.
Do not turn off the engine immedi-
ately after it has been subjected to
a heavy load. Doing so may cause
severe damage to the engine or
turbo charger unit.To prevent damage to the vehicle:
• If the engine stalls while you are
in motion, do not attempt to
move the shift lever to the P
(Park) position.
If traffic and road conditions
permit, you may put the shift
lever in the N (Neutral) position
while the vehicle is still moving
and press the Engine Start/Stop
button in an attempt to restart
the engine.
• Do not push or tow your vehicle
to start the engine.To prevent damage to the vehicle:
Do not press the Engine Start/
Stop button for more than 10 sec-
onds except when the stop lamp
fuse is blown.
When the stop lamp fuse is blown,
you can't start the engine normal-
ly. Replace the fuse with a new
one. If you are not able to replace
the fuse, you can start the engine
by pressing and holding the
Engine Start/Stop button for 10
seconds with the Engine Start/
Stop button in the ACC position.
For your safety always depress the
brake and/or clutch pedal before
starting the engine.
NOTICENOTICE
NOTICE