2020 Hyundai Tucson fuel

1. Engine coolant reservoir/
Radiator cap .....................................7-35
2. Brake/clutch fluid reservoir ...............7-39
3. Air cleaner ........................................7-43
4. Engine oil dipstick ............................7-32
5. Engine oil filler cap ...........................7-33
6. Windscreen washer fluid reservoir ...7-40
7. Fuse box ...........................................7-67
8. Battery ..............................................7-49
9. Fuel filter ...........................................7-42
OTLE078001R
The actual engine compartment in the vehicle may differ from the illustration.
■ ■Diesel Engine (R 2.0 TCI)
Your vehicle at a glance
1-8

Convenient features of your vehicle
3
Accessing your vehicle .........................................3-4
Remote key .........................................................................3-4
Smart key ............................................................................3-8
Immobiliser system .........................................................3-13
Door locks .............................................................3-14
Operating door locks from outside the vehicle ......3-14
Operating door locks from inside the vehicle .........3-16
Auto door lock/unlock features..................................3-18
Child-protector rear door locks ..................................3-19
Theft-alarm system.............................................3-20
Steering wheel......................................................3-21
Electric power steering (EPS) ......................................3-21
Tilt steering / Telescope steering...............................3-22
Heated steering wheel ...................................................3-23
Horn ....................................................................................3-23
Mirrors ...................................................................3-24
Inside rearview mirror....................................................3-24
Outside rearview mirrors ..............................................3-29
Windows ................................................................3-32
Power windows ................................................................3-32
Panorama sunroof ...............................................3-37
Sunshade ...........................................................................3-38
Sliding the sunroof .........................................................3-38
Tilting the sunroof ..........................................................3-39
Closing the sunroof ........................................................3-40
Resetting the sunroof ....................................................3-41
Sunroof open warning ...................................................3-41
Exterior features .................................................3-42
Bonnet................................................................................3-42
Fuel filler door .................................................................3-44
Tailgate ..................................................................3-47
Non-power tailgate ........................................................3-47
Power tailgate ..................................................................3-49
Smart tailgate ...................................................................3-55
Instrument cluster................................................3-59
Instrument cluster control ............................................3-61
Gauges ...............................................................................3-61
Distance to empty ...........................................................3-65
Icy Road Warning Light .................................................3-65
Transmission Shift Indicator .........................................3-66
LCD display ...........................................................3-69
LCD display control.........................................................3-69
LCD display modes ..........................................................3-70
Warning messages ..........................................................3-80

3-13
Convenient features of your vehicle
3
Immobiliser system
(if equipped)
The immobiliser system protects
your vehicle from theft. If an improp-
erly coded key (or other device) is
used, the engine’s fuel system is dis-
abled.
When the ignition switch is placed in
the ON position, the immobiliser sys-
tem indicator should come on briefly,
then go off. If the indicator starts to
blink, the system does not recognise
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 recognise your
key’s coding if another immobiliser
key or other metal object (i.e., 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
recognise 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.The transponder in your key is an
important part of the immobiliser
system. It is designed to give
years of trouble-free service, how-
ever you should avoid exposure to
moisture, static electricity and
rough handling. Immobiliser sys-
tem malfunction could occur.
NOTICE
To prevent the theft of your
vehicle, do not leave spare keys
anywhere in your vehicle.
WARNING

3-44
Convenient features of your vehicle
Fuel filler door
Opening the fuel filler door
1. Turn off the engine.
2. The vehicle may be unlocked by
any of the following methods:
- Press the door unlock button on
the remote key or smart key.
- Press the central door unlock but-
ton of driver’s door side.
- Pull the inside door handle of dri-
ver’s door.
3. To open the fuel filler door, press
the centre edge of the fuel filler
door.
Information
If the driver's side door lock is not
released, the fuel cover is not open
4. Pull the fuel filler door (1) out to
fully open.
5. To remove the fuel tank cap (2),
turn it anticlockwise. You may hear
a hissing noise as the pressure
inside the tank equalizes.
6. Place the cap on the fuel filler door.
Information
If the fuel filler door does not open
because ice has formed around it, tap
lightly or push on the door to break
the ice and release the door. Do not
pry on the door. If necessary, spray
around the door with an approved de-
icer fluid (do not use radiator anti-
freeze) or move the vehicle to a warm
place and allow the ice to melt.
ii
OTLE048031
OTLE048035

3-45
Convenient features of your vehicle
3
Closing the fuel filler door
1. To install the fuel tank cap, turn it
clockwise until it “clicks” one time.
2. Close the fuel filler door until it is
latched securely.
Petrol is highly flammable and
explosive. Failure to follow
these guidelines may result in
SERIOUS INJURY or DEATH:
Read and follow all warnings
posted at the service station.
Before refuelling, note the
location of the Emergency
Petrol Shut-Off, if available, at
the service station.
Before touching the fuel noz-
zle, you should eliminate the
potential build-up of static
electricity by touching a metal
part of the vehicle, a safe dis-
tance away from the fuel filler
neck, nozzle, or other gas
source, with your bare hand.
WARNING
Do not use mobile phones
whilst refuelling. Electric cur-
rent and/or electronic interfer-
ence from mobile phones can
potentially ignite fuel vapours
and cause a fire.
Do not get back into a vehicle
once you have begun refu-
elling. 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 touch-
ing 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 P (Park)
position (for automatic trans-
mission/dual clutch transmis-
sion) or first gear or R
(Reverse, for manual trans-
mission), set the parking
brake, and place the ignition
switch to the LOCK/OFF posi-
tion. Sparks produced 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.

3-46
Convenient features of your vehicle
Information
Make sure to refuel your vehicle
according to the "Fuel Requirements"
suggested in the Introduction chapter.
Do not spill fuel on the exterior
surfaces of the vehicle. Any type
of fuel spilled on painted sur-
faces may damage the paint.
If the fuel filler cap requires
replacement, use only a genuine
HYUNDAI cap or the equivalent
specified for your vehicle. An
incorrect fuel filler cap can
result in a serious malfunction
of the fuel system or emission
control system.
NOTICE
iUse 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 service sta-
tion, especially during refu-
elling.
Do not over-fill or top-off your
vehicle tank, which can cause
petrol spillage.
If a fire breaks out during refu-
elling, leave the vicinity of the
vehicle, and immediately con-
tact the manager of the gas
station and then contact the
local fire department. Follow
any safety instructions they
provide.If pressurised 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 com-
pletely removing the cap.
Always check that the fuel cap
is installed securely to pre-
vent fuel spillage in the event
of an accident.

3-59
Convenient features of your vehicle
3
I IN
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ST
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1. Tachometer
2. Speedometer
3. Engine coolant temperature gauge
4. Fuel gauge
5. Warning and indicator lights
6. LCD display (including Trip computer)
OTL048600L
■ ■
Type A
❈The actual cluster in the vehicle may differ
from the illustration.
For more details, refer to the "Gauges"
section in this chapter.

3-60
Convenient features of your vehicle
1. Tachometer
2. Speedometer
3. Engine coolant temperature gauge
4. Fuel gauge
5. Warning and indicator lights
6. LCD display (including Trip computer)
OTL048640L
■ ■
Type B
❈The actual cluster in the vehicle may differ
from the illustration.
For more details, refer to the "Gauges"
section in this chapter.