brake HYUNDAI I20 2023 User Guide

4-22
Instrument cluster
Shift to N to start engine
(for smart key system and
Automatic transmission/Dual clutch
transmission)
This warning message is displayed if
you try to start the engine with the shift
button not in the N (Neutral) position.
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Check BRAKE SWITCH fuse (for
smart key system and Automatic
transmission/Dual clutch
transmission)
This warning message is displayed if the
brake switch fuse is disconnected.
You need to replace the fuse with a new
one. If that is not possible, you can start
the engine by pressing the Engine Start/
Stop button for 10 seconds in the ACC
position.
Door, Bonnet, Tailgate open
indicator
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This warning is displayed if any door
or bonnet or tailgate is left open. The
warning will indicate which door is open
in the display.
CAUTION
Before driving the vehicle, you should
confirm that the door/bonnet/tailgate
is fully closed. Also, check there is no
door/bonnet/tailgate open warning
light or message displayed on the
instrument cluster.

4-24
Instrument cluster
Low engine oil (if equipped)
This warning message is displayed when
the engine oil level should be checked.
If this warning message is displayed,
check the engine oil level as soon as
possible and add engine oil as required.
Slowly pour the recommended oil little
by little into a funnel.
Use only the specified engine oil. (Refer
to "Recommended lubricants and
capacities" section in chapter 2.)
Do not overfill the engine oil. Make sure
the oil level is not above F (Full) mark on
the dipstick.
NOTICE
If the message is displayed
continuously after adding the engine
oil and travelling approximately 31~
62 mile (50~100 km) after the engine
warms up, we recommend that the
system be checked by a HYUNDAI
authorised repairer.
Engine has overheated
(if equipped)
This warning message is displayed
when the engine coolant temperature
is above 120°C (248°F). This means that
the engine is overheated and may be
damaged.
If your vehicle is overheated, refer to
“Overheating” section in chapter 8.
Check headlight (if equipped)
This warning message is displayed if the
headlamps are not operating properly.
In addition, if a specific lamp(turn signal
lamp etc.) is not operating properly, the
warning message according to a specific
lamp (turn signal lamp etc.) is displayed.
A corresponding bulb 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 warning 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 Active Air Flap system (if
equipped)
This message is displayed in the
following situations:
- There is a malfunction with the
actuator flap
- There is a malfunction with the
actuator air flap controller
- The air flap does not open
When all of the above conditions are
fixed, the warning will disappear.

4-29
04
User settings mode
(if equipped)
In this mode, you can change the
settings of the instrument cluster, doors,
lamps, etc.
1. Driver Assistance
2. Cluster
3. Lights
4. Door
5. Convenience
6. Units
7. Language
8. Reset
The information provided may differ
depending on which functions are
applicable to your vehicle.
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This warning message illuminates if
you try to select an item from the User
Settings mode whilst driving.

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variable transmission
For your safety, change the User
Settings after parking the vehicle,
applying the parking brake and
moving the shift level to P(Park).

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For your safety, change the User
Settings after engaging the parking
brake.
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This mode provides quick guides for the
systems in the User Settings mode.
Select an item, press and hold the OK
button.
For more details about each system,
refer to this Owner’s Manual.

5-16
Convenient features
WARNING

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closed and locked whilst the
vehicle is in motion. If the doors
are unlocked, the risk of being
thrown from the vehicle in a crash is
increased.

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the driver’s or passenger’s door whilst
the vehicle is moving.
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 can
allow theft or entry into the vehicle.
To secure your vehicle, whilst
depressing the brake, move the shift
lever to the N (Neutral) position (for
Automatic transmission/Dual clutch
transmission) or the first gear or R
(Reverse, for Manual transmission),
engage the parking brake, and place
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position, close all windows, lock all
doors, and always take the key with
you.
WARNING
If you stay in the vehicle for a long time
whilst the weather is very hot or cold,
there are risks of injuries or danger to
life. Do not lock the vehicle from the
outside when someone is in the vehicle.
WARNING
Opening a door when something is
approaching may cause damage or
injury. Be careful when opening doors
and watch for vehicles, motorcycles,
bicycles or pedestrians approaching
the vehicle in the path of the door.
Deadlocks (if equipped)
Some vehicles are equipped with a
deadlock system. Deadlocks prevent
opening of a door from either inside
or outside the vehicle once the dead-
locks have been activated providing
an additional measure of vehicle
security.
To lock the vehicle using the dead-
lock function, the doors must be
locked by using the remote key or
smart key. To unlock the vehicle, the
transmitter or smart key must be used
again.
WARNING
Do not lock the doors with the
remote key or the smart key with
anybody left in the vehicle. The
passenger in the vehicle cannot
unlock the doors with the door
lock button. For example, if the
door is locked with the remote key,
the passenger in the vehicle can-
not unlock the door without the
transmitter.

5-36
Convenient features
Bonnet
Opening the bonnet
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1. Park the vehicle and set the parking
brake.
2. Pull the release lever to unlatch the
bonnet. The bonnet should pop up
slightly.
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3. Go to the front of the vehicle, raise the
bonnet slightly, push the secondary
latch up (1) inside of the bonnet centre
and lift the bonnet (2).
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4. Pull out the support rod from the
bonnet.
5. Hold the bonnet opened with the
support rod.
WARNING
Support rod

[After driving, the engine
compartment and support rod will be
hot. Grasp the support rod in the area
wrapped in plastic to prevent burns.

[The support rod must be inserted
completely into the hole provided
whenever you inspect the engine
compartment. This will prevent the
bonnet from falling and possibly
injuring you.
BONNET

5-41
05

[Do not get back into a vehicle
once you have begun refuelling.
You can generate a build-up of
static electricity by touching,
rubbing or sliding against any item
or fabric capable of producing
static electricity. Static electricity
discharge can ignite fuel vapours
causing a fire. If you must re-enter
the vehicle, you should once again
eliminate potentially dangerous
static electricity discharge by
touching a metal part of the vehicle,
away from the fuel filler neck, nozzle
or other petrol source, with your bare
hand.

[When refuelling, always move the
shift lever to the N (Neutral, for
Automatic transmission/Dual clutch
transmission) or the first gear or R
(Reverse, for Manual transmission)
position, set the parking brake,
and place the ignition switch to the
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by electrical components related to
the engine can ignite fuel vapours
causing a fire.

[When using an approved portable
fuel container, be sure to place
the container on the ground prior
to refuelling. Static electricity
discharge from the container can
ignite fuel vapours causing a fire.
Once refuelling has begun, contact
between your bare hand and the
vehicle should be maintained until
the filling is complete.

[Use only approved portable plastic
fuel containers designed to carry and
store petrol.
[Do not use matches or a lighter and
do not smoke or leave a lit cigarette
in your vehicle whilst at a gas station,
especially during refuelling.

[Do not over-fill or top-off your
vehicle tank, which can cause petrol
spillage.

[If a fire breaks out during refuelling,
leave the vicinity of the vehicle, and
immediately contact the manager
of the gas station and then contact
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safety instructions they provide.

[If pressurized fuel sprays out, it can
cover your clothes or skin and thus
subject you to the risk of fire and
burns. Always remove the fuel cap
carefully and slowly. If the cap is
venting fuel or if you hear a hissing
sound, wait until the condition stops
before completely removing the cap.

[Always check that the fuel cap is
installed securely to prevent fuel
spillage in the event of an accident.
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5-47
05
NOTICE
If the driver exits the vehicle through
another door besides the driver
door, the battery saver function
does not operate and the headlight
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automatically.
This may cause the battery to
discharge. To avoid battery discharge,
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the headlight switch before exiting the
vehicle.
Daytime running light (DRL)
(if equipped)
The Daytime Running Lights (DRL) can
make it easier for others to see the front
of your vehicle during the day, especially
after dawn and before sunset.
The DRL system will turn the dedicated
light OFF when:
1. The parking brake is applied.
2. The engine is turned off.
Headlight levelling device
OBC3050009R
To adjust the headlight beam level
according to the number of the
passengers and loading weight in the
luggage area, turn the beam levelling
switch.
The higher the number on the switch
position, the lower the headlight beam
level. Always keep the headlight beam
at the proper levelling position, or
headlights may dazzle other road users.
Listed below are examples of
appropriate switch settings for varying
loads. For loading conditions other than
those listed, adjust the switch position to
the most similar situation.
Loading conditionSwitch position
Driver only0
Driver + Front
passenger0
Full passengers
(including driver)1
Full passengers
(including driver) +
Maximum permissible
loading2
Driver + Maximum
permissible loading 3

Before driving .................................................................................................. 6-4Before entering the vehicle ...................................................................................... 6-4
Before starting ........................................................................................................... 6-4
Ignition switch ................................................................................................. 6-5Key ignition switch .................................................................................................... 6-5
Engine Start/Stop button .......................................................................................... 6-8
Manual transmission .....................................................................................6-13Manual transmission operation ............................................................................... 6-13
Good driving practices ............................................................................................. 6-15
Intelligent Manual Transmission (iMT) .........................................................6-16Intelligent Manual Transmission (iMT) operation .................................................. 6-16
Automatic transmission ............................................................................... 6-20Automatic transmission operation ......................................................................... 6-20
Good driving practices ............................................................................................ 6-24
Dual clutch transmission .............................................................................. 6-26Dual clutch transmission operation ....................................................................... 6-26
Parking ..................................................................................................................... 6-33
Good driving practices ............................................................................................ 6-34
Braking system .............................................................................................. 6-35Power brakes ........................................................................................................... 6-35
Disc brakes wear indicator ..................................................................................... 6-35
Rear drum brakes .................................................................................................... 6-36
Parking brake ........................................................................................................... 6-36
Anti-lock Brake System (ABS) ..................................................................................6-37
Electronic Stability Control (ESC) .......................................................................... 6-39
Vehicle Stability Management (VSM) .....................................................................6-41
Hill-Start Assist Control (HAC) ................................................................................ 6-43
Emergency Stop Signal (ESS) ................................................................................. 6-43
Multi-Collision Brake (MCB) ................................................................................... 6-44
Good braking practices ........................................................................................... 6-45
Idle Stop and Go (ISG) system .....................................................................6-46Activating the ISG .................................................................................................... 6-46
Deactivating the ISG ............................................................................................... 6-46
Condition of ISG system operation ........................................................................ 6-50
ISG Indication ........................................................................................................... 6-51
ISG malfunction ....................................................................................................... 6-52
6. Driving your vehicle
6

6-5
06
IGNITION SWITCH
WARNING
To reduce the risk of SERIOUS
INJURY or DEATH, take the following
precautions:

[NEVER allow children or any person
who is unfamiliar with the vehicle to
touch the ignition switch or related
parts. Unexpected and sudden
vehicle movement can occur.

[NEVER reach through the steering
wheel for the ignition switch, or any
other control, whilst 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.
Key ignition switch (if equipped)
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WARNING

[NEVER turn the ignition switch to
the LOCK or ACC position whilst
the vehicle is in motion except in
an emergency. 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 control and braking
function, which could cause an
accident.

[Before leaving the driver’s seat,
always make sure the shift lever
is in the 1st gear when the vehicle
is parked on an uphill and in
R(Reverse) on a downhill (for manual
transmission vehicle), or P (Park, for
automatic transmission/dual clutch
transmission vehicle) position, apply
the parking brake, and turn the
ignition switch to the LOCK position.
Unexpected vehicle movement may
occur if these precautions are not
followed.
NOTICE
Never use aftermarket keyhole covers.
This may generate start-up failure due
to communication failure.

6-7
06
Starting the engine
WARNING

[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 and
accelerator 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 suddenly move if
the brake pedal is released when the
RPM is high.
Vehicle with Manual transmission:
1. Make sure the parking brake is
applied.
2. Make sure the shift lever is in N
(Neutral).
3. Depress the clutch and brake pedals.
4. Turn the ignition switch to the START
position. Hold the key (maximum of
10 seconds) until the engine starts and
release it.
Vehicle with Automatic transmission/
Dual clutch transmission:
1. Make sure the parking brake is applied.
2. Make sure the shift lever is in P (Park).
3. Depress the brake pedal.
4. Turn the ignition switch to the START
position. Hold the key (maximum of
10 seconds) until the engine starts and
release it.
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