brake HYUNDAI I20 2021 Owners Manual

2-2
Hyundai Warranty Policy
HYUNDAI NEW VEHICLE WARRANTY
Hyundai Motor India Limited herein-
after called “HMIL”, warrants that
each new Hyundai vehicle sold shall
be free from any defects in material
and workmanship, under normal use
and maintenance, subject to the fol-
lowing terms and conditions.
1. Warranty Period
This warranty for hyundai vehicle
shall exist for a period as per option
selected on page F1 by the first pur-
chaser from the date of delivery
whichsoever is earlier. However the
warranty for CRETA being used for
commercial purpose such as Taxi/
Tourist operation is 36
months/100,000 kilometers from the
date of delivery to the first purchaser
which soever is earlier. This warranty
is transferable to subsequent owner
for the remaining warranty period.
This warranty is applicable only in In-
dia and not transferable to any other
country.
2. What is covered
Except as provided in paragraph 3
hereof, our Authorized Dealers shall
either repair or replace, any Hyundai
genuine part that is acknowledged by
HMIL to be defective in material or
workmanship within the warranty pe-
riod stipulated above, at no cost to
the owner of the Hyundai vehicle for
parts or labour. Such defective parts
which have been replaced will be-
come the property of HMIL
3. What is not covered
This warranty shall not apply to:
▶Normal maintenance services
other than the three free ser-
vices, including without limita-
tion, cleaning and polishing, mi-
nor adjustments, engine tuning,
oil/fluid changes, filters replen-
ishment, fastener retightening,
wheel balancing, wheel align-
ment and tyre rotation etc.
▶Replacement of parts as a result
of normal wear and tear such as
spark plugs, belts, brake pads
and linings, clutch disc/facing,
filters, wiper blades, bulbs, fuses,
etc.
Damage or failure resulting from :
▶Negligence of proper mainte-
nance as required in this Owner’s
Manual and Service Booklet.
▶Misuse, abuse, accident, theft,-
flooding or fire.
▶Use of improper or insufficientfu-
el, fluids or lubricants.
▶Use of parts other than Hyundai
Genuine Parts.
▶Any device and/or accessories-
not supplied by HMIL.
▶Modifications, alterations, tam-
pering or improper repair.
▶Parts used in applications of-
which they were not designed or
not approved by HMIL.
▶Slight irregularities not rec-
ognised as affecting quality or-
function of the vehicle or parts,-
such as slight noise or
vibrations,or items considered-
characteristic of the vehicle.
▶Airborne “fallout”, Industrialfall
out, acid rain, hail and wind-
storms, or other Acts of God.

3-6
Vehicle information
1. Engine coolant reservoir ............................................................................................................ 10-30
2. Engine oil filler cap
................................................................................................................... 10-26
3. Brake/clutch* fluid reservoir
.................................................................................................... 10-33
4. Air cleaner
................................................................................................................................. 10-39
5. Fuse box
.....................................................................................................................................10-61
6. Battery
....................................................................................................................................... 10-46
7. Windshield washer fluid reservoir ............................................................................................ 10-36
8. Radiator cap
................................................................................................................................ 10-31
9. Engine oil dipstick
..................................................................................................................... 10-26
ENGINE COMPARTMENT
The actual engine room in the vehicle may differ from the illustration.
OBI3090001/OBC3090003ROBI3090001/OBC3090003R
„„Petrol Engine (1.0 T-GDi)Petrol Engine (1.0 T-GDi)
„„Petrol Engine (Smartstream G1.2)Petrol Engine (Smartstream G1.2)

3-7
03
1. Engine coolant reservoir ............................................................................................................ 10-30
2. Engine oil filler cap
................................................................................................................... 10-26
3. Brake/clutch* fluid reservoir
.................................................................................................... 10-33
4. Air cleaner
................................................................................................................................. 10-39
5. Fuse box
.....................................................................................................................................10-61
6. Battery
....................................................................................................................................... 10-46
7. Windshield washer fluid reservoir ............................................................................................ 10-36
8. Radiator cap
................................................................................................................................ 10-31
9. Engine oil dipstick
..................................................................................................................... 10-26
The actual engine room in the vehicle may differ from the illustration.
OBI3090002OBI3090002
„„Diesel Engine (1.5 WGT)Diesel Engine (1.5 WGT)

3-11
03
RECOMMENDED LUBRICANTS AND CAPACITIES
To help achieve proper engine and powertrain performance and durability, use only
lubricants of the proper quality. The correct lubricants also help promote engine
efficiency that results in improved fuel economy.
These lubricants and fluids are recommended for use in your vehicle.
Lubricant Volume Classification
Engine oil *1 *2 *4
(drain and refill)Petrol 1.0 T-GDi
bACEA C2
Petrol Smartstream G1.2
bSAE 0W20, API SN PLUS/SP
or ILSAC GF-6
(Diesel) 1.5 WGT
bACEA C5, 0W-20
Manual
transmission fluid
(Intelligent manual
transmission fluid)Petrol 1.0 T-GDia
b
API GL-4, SAE 70W Petrol Smartstream G1.2a
b
(Diesel) 1.5 WGTa
b
Intelligent manual
transmission
system actuator
fluidPetrol 1.0 T-GDi
bSAE J1704 DOT-4 LV,
ISO4925 CLASS-6,
FMVSS116 DOT-4,
FMVSS116 DOT-3
Dual clutch
transmission fluidPetrol 1.0 T-GDia
bAPI GL-4, SAE 70W
Intelligent variable
transmission fluidPetrol Smartstream G1.2
bCVTF SP-CVT1 *
3
*1 : Refer to the recommended SAE viscosity numbers on the next page.
*
2 : Requires grade engine oil. If a lower grade engine oil (mineral oil
including Semi-synthetic other than API SN plus) is used, then the engine oil and engine oil
filter must be replaced as indicated severe maintenance condition.
*
3 : Use only specified genuine Intelligent Variable Transmission fluid. The use of non-specified
fluid (even marked as compatible with genuine) could result in shift quality deterioration and
vibrations, eventually, the transmission failure.
*
4 :We recommend that you use the engine oils approved by HYUNDAI Motor India Ltd. We
recommend that you consult an authorized HYUNDAI dealer for details.
CoolantPetrol 1.0 T-GDi
b
MIXTURE, Antifreeze with
water (Ethylene glycol base
coolant for aluminum radiator) Petrol Smartstream G1.2
b
Diesel 1.5 WGT
b
Brake/Clutch fluida
bFMVSS116 DOT-4
Fuel 37
b-

4-14
Safety system
WARNING
When you return the rear seatback to
its upright position after being folded
down:
Be careful not to damage the seat belt
webbing or buckle. Do not allow the
seat belt webbing or buckle to get
caught or pinched in the rear seat.
Ensure that the seatback is completely
locked into its upright position by
pushing on the top of the seatback.
Otherwise, in an accident or sudden
stop, the seat could fold down and
allow cargo to enter the passenger
compartment, which could result in
serious injury or death.
NOTICE
• When returning the rear seatbacks
to the upright position, remember to
return the rear shoulder belts to their
proper position.
• Routing the seat belt webbing
through the rear seat belt guides will
help keep the seat belts from being
trapped behind or under the seats.
WARNING
Cargo
Cargo should always be secured to
prevent it from being thrown about the
vehicle in a collision and causing injury
to the vehicle occupants. Do not place
objects in the rear seats, since they
cannot be properly secured and may hit
the front seat occupants in a collision.
WARNING
Cargo loading
Make sure the engine is off, the
Intelligent variable transmission is in P
(Park) or the Manual transmission is in R
(Reverse) or 1st, and the parking brake
is securely applied whenever loading or
unloading cargo. Failure to take these
steps may allow the vehicle to move if
the shift lever is inadvertently moved to
another position.

4-53
04
OBC3030028OBC3030028
• Front air bags may not inflate in side
impact collisions, because occupants
move to the direction of the collision,
and thus in side impacts, frontal air
bag deployment would not provide
additional occupant protection.
OGB034038OGB034038
• In a slant or angled collision, the force
of impact may direct the occupants in
a direction where the air bags would
not be able to provide any additional
benefit, and thus the sensors may not
deploy any air bags.
OBC3030032OBC3030032
• Just before impact, drivers often brake
heavily. Such heavy braking lowers the
front portion of the vehicle causing
it to “ride” under a vehicle with a
higher ground clearance. Air bags
may not inflate in this “under-ride”
situation because deceleration forces
that are detected by sensor may be
significantly reduced by such “under-
ride” collisions.
OHI038166OHI038166
• Air bags do not inflate in rollover
accidents because vehicle can not
detect rollover accident.
However, side and/or curtain air bags
may inflate when the vehicle is rolled
over after side impact collision.

5-9
05
Warning and indicator lights
i Information
Make sure that all warning lights are
OFF after starting the engine. If any light
is still ON, this indicates a situation that
needs attention.
Air bag Warning Light
This warning light illuminates:
• Once you set the ignition switch or
Engine Start/Stop button to the ON
position.
- It illuminates for approximately 6
seconds and then goes off.
• When there is a malfunction with the
SRS.
In this case, we recommend that you
have the vehicle inspected by an
authorized HYUNDAI dealer.
Seat Belt Warning Light
This warning light informs the driver (or
front passenger) that the seat belt is not
fastened.
For more details, refer to the “Seat
Belts” in chapter 3.
Parking Brake & Brake
Fluid Warning Light
This warning light illuminates:
• Once you set the ignition switch or
Engine Start/Stop button to the ON
position.
- It illuminates for approximately 3
seconds
- It remains on if the parking brake is
applied.
• When the parking brake is applied.
• When the brake fluid level in the
reservoir is low.
- If the warning light illuminates
with the parking brake released, it
indicates the brake fluid level is low.

5-10
Instrument cluster
If the brake fluid level in the reser-
voir is low:
1. Drive carefully to the nearest safe
location and stop your vehicle.
2. With the engine stopped, check the
brake fluid level immediately and add
fluid as required (For more details,
refer to “Brake Fluid” in chapter 9).
Then check all brake components for
fluid leaks. If any leak on brake system
is still found, the warning light remains
on, or the brakes do not operate
properly, do not drive the vehicle.
In this case, we recommend that
you have the vehicle towed to an
authorized HYUNDAI dealer and
inspected.
Dual-diagonal braking system
Your vehicle is equipped with dual-
diagonal braking systems. This means
you still have braking on two wheels
even if one of the dual systems should
fail.
With only one of the dual systems
working, more than normal pedal travel
and greater pedal pressure are required
to stop the vehicle.
Also, the vehicle will not stop in as short
a distance with only a portion of the
brake system working.
If the brakes fail while you are driving,
shift to a lower gear for additional
engine braking and stop the vehicle as
soon as it is safe to do so.
WARNING
Parking Brake & Brake Fluid Warning
Light
Driving the vehicle with a warning light
ON is dangerous. If the Parking Brake &
Brake Fluid Warning Light illuminates
with the parking brake released, it
indicates that the brake fluid level is
low.
In this case, we recommend that you
have the vehicle inspected by an
authorized HYUNDAI dealer.
Anti-lock Brake System
(ABS) Warning Light
This warning light illuminates:
• Once 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 there is a malfunction with
the ABS (The normal braking system
will still be operational without the
assistance of the anti-lock brake
system).
In this case, we recommend that you
have the vehicle inspected by an
authorized HYUNDAI dealer.

5-18
Instrument cluster
Master Warning Light
(if equipped)
This indicator light illuminates :
• When the remaining mileage or time
is 0 on the “Service Interval” in the
cluster.
If the service interval setting is reset,
the master warning light turns off.

KEY OUT Indicator Light
(if equipped)
KEY
OUT
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.
This indicator light blinks:
When the smart key is not in the vehicle
and any door is open with the ignition
switch or Engine Start/Stop button in the
ACC or ON position.
- At this time, if you close all doors,
the chime will also sound for
approximately 5 seconds.
- The indicator will go off while the
vehicle is moving.
Low Tire Pressure
Warning Light
(if equipped)
This warning 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 one or more of your tires
are significantly underinflated (The
location of the underinflated tires are
displayed on the LCD display).
For more details, refer to “Tire Pressure
Monitoring System (TPMS)” section in
chapter 8.
This warning light remains on after
blinking for approximately 60 seconds
or repeatedly blinks on and off at
approximately 3 second intervals:
• When there is a malfunction with the
TPMS.
In this case, we recommend that you
have the vehicle inspected by an
authorized HYUNDAI dealer as soon as
possible.
For more details, refer to “Tire Pressure
Monitoring System (TPMS)” section in
chapter 8.
WARNING
Safe Stopping
• The TPMS cannot alert you to severe
and sudden tire damage caused by
external factors.
• If you notice any vehicle instability,
immediately take your foot off the
accelerator pedal, apply the brakes
gradually with light force, and slowly
move to a safe position off the road.

5-19
05
LCD display messages
Key not in vehicle
(for smart key system)
This warning message is displayed if the
smart key is not in the vehicle when you
open or close door in the ACC position
or ON position. The warning sound is
heard when you close door without a
smart key in vehicle.
When attempting to start the vehicle
always have the smart key with you.
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 button.
Press START button with key (for
smart key system)
This warning message is displayed if
you press the Engine Start/Stop button
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 discharged
while changing the Engine Start/Stop
button to the OFF position.
Press brake pedal to start engine
(for smart key system and
Automatic transmission/Dual clutch
transmission)
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 depressing
the brake pedal.
Press clutch pedal to start engine
(for smart key system and Manual
transmission)
This warning message is displayed if the
Engine Start/Stop button is in the ACC
position twice by pressing the button
repeatedly without depressing the clutch
pedal.
Depress the clutch pedal to start the
engine.
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, we recommend that you have
your vehicle inspected by an authorized
HYUNDAI dealer.