2021 HYUNDAI ELANTRA roof

05
5-109
Sunroof inside air recirculation
(if equipped)
When the sunroof is opened, outside
(fresh) air will be automatically selected.
At this time, if you press the air intake
control button, recirculated air position
will be selected but will change back
to outside (fresh) air after 3 minutes.
When the sunroof is closed, the air
intake position will return to the original
position that was selected.
Auto comfort control (for driver’s
seat) (if equipped)
The temperature of the driver’s seat
warmer, air ventilation seat and
heated steering wheel is automatically
controlled depending on the inside and
outside temperature of the vehicle when
the engine is running.
To use this function, it must be
activated from the Settings menu in the
Infotainment system screen. Select:
-All menus → Se

tup
→ V
ehicle
→ H
eated
/ Ven

tilated Features
For more details on Auto Comfort
Control, refer to “Seat warmers and
air ventilation seat” in chapter 3, and
“Heated steering wheel” in chapter 5
Automatic ventilation (if
equipped)
The system automatically selects the
fresh mode when the climate control
system operates over a certain period of
time (approximately 30 minutes) in low
temperature with the recirculation mode
selected.
To cancel or reactivate the
Automatic Ventilation
When the air conditioning system is on,
select Face Level mode and press the
air recirculation mode button at least 5
times within 3 seconds while pressing
the A/C button.
When the automatic ventilation is
canceled, the indicator blinks 3 times.
When the automatic ventilation is
activated, the indicator blinks 6 times.
ClimATe ConTr ol AddiTionAl feA TureS

Maintenance9-26
Battery Recharging
WARNING
Always follow these instructions when
recharging your vehicle’s battery to
avoid the risk of SERIOUS INJURY or
DEATH from explosions or acid burns:
• Before performing maintenance or
recharging the battery, turn off all
accessories and place the ignition
switch to the LOCK/OFF position.
• Keep all flames, sparks, or smoking
materials away from the battery.
• Always work outdoors or in an area
with plenty of ventilation.
• Wear eye protection when checking
the battery during charging.
• The battery must be removed from
the vehicle and placed in a well
ventilated area.
• Watch the battery during charging,
and stop or reduce the charging
rate if the battery cells begin boiling
violently.
• Vehicle is equipped with the
Absorbent Glass Mat (AGM) battery.
Do not charge the AGM battery with
a general charger. It may damage
or explode the AGM battery. Only
charge the AGM battery with a
charger that has AGM battery
setting.
• The negative battery cable must
be removed first and installed last
when the battery is disconnected.
Disconnect the battery charger in the
following order:
1.
Turn o

ff the battery charger main
switch.
2.
Unhook the nega

tive clamp from
the negative battery terminal.
3.
Unhook the positiv

e clamp from
the positive battery terminal.
• Always use a genuine HYUNDAI
approved battery when you replace
the battery.
NOTICE
AGM battery (if equipped)
• Absorbent Glass Matt (AGM)
batteries are maintenance-free
and we recommend that the AGM
battery be serviced by an authorized
HYUNDAI dealer. For charging
your AGM battery, use only fully
automatic battery chargers that
are specially developed for AGM
batteries.
• When replacing the AGM battery,
we recommend that you use parts
for replacement from an authorized
HYUNDAI dealer.
• Do not open or remove the cap on
top of the battery. This may cause
leaks of internal electrolyte that
could result in severe injury.
By jump starting
After a jump start from a good battery,
drive the vehicle for 20-30 minutes
before it is shutoff. The vehicle may
not restart if you shut it off before the
battery had a chance to adequately
recharge. See “Jump Starting” in chapter
7 for more information on jump starting
procedures.
Information
An inappropriately disposed
battery can be harmful to
the environment and human
health. Dispose of the battery
according to your local law(s) or
regulations.
Reset items
Items should be reset after the battery
has been discharged or the battery has
been disconnected.
• Auto up/down window (See chapter 5)
• Sunroof (See chapter 5)
• Trip computer (See chapter 4)
• Climate control system (See chapter 5)

09
9-37
Ply
A layer of rubber-coated parallel cords.
Pneumatic tire
A mechanical device made of rubber,
chemicals, fabric and steel or other
materials, that, when mounted on an
automotive wheel provides the traction
and contains the gas or fluid that
sustains the load.
Pneumatic options weight
The combined weight of installed regular
production options weighing over 5 lb.
(2.3 kg) in excess of the standard items
which they replace, not previously
considered in curb weight or accessory
weight, including heavy duty breaks, ride
levelers, roof rack, heavy duty battery,
and special trim.
Recommended Inflation Pressure
Vehicle manufacturer’s recommended
tire inflation pressure as shown on the
tire placard.
Radial Ply Tire
A pneumatic tire in which the ply cords
that extend to the beads are laid at 90
degrees to the centerline of the tread.
Rim
A metal support for a tire and upon
which the tire beads are seated.
Sidewall
The portion of a tire between the tread
and the bead.
Speed Rating
An alphanumeric code assigned to a tire
indicating the maximum speed at which
a tire can operate.
Traction
The friction between the tire and
the road surface. The amount of grip
provided.
Tread
The portion of a tire that comes into
contact with the road.
Treadwear Indicators
Narrow bands, sometimes called “wear
bars”, that show across the tread of a tire
when only 1/16 inch of tread remains.
UTQGS
Uniform Tire Quality Grading Standards
is a tire information system that provides
consumers with ratings for a tire’s
traction, temperature and treadwear.
Ratings are determined by tire
manufacturers using government testing
procedures. The ratings are molded into
the sidewall of the tire.
Vehicle Capacity Weight
The number of designated seating
positions multiplied by 150 lbs. (68 kg)
plus the rated cargo and luggage load.
Vehicle Maximum Load on the Tire
Load on an individual tire due to curb
and accessory weight plus maximum
occupant and cargo weight.
Vehicle Normal Load on the Tire
Load on an individual tire that is
determined by distributing to each axle
its share of the curb weight, accessory
weight, and normal occupant weight and
dividing by 2.
Vehicle Placard
A label permanently attached to a vehicle
showing the original equipment tire size
and recommended inflation pressure.

09
9-45
Driver’s side fuse panel
Fuse NameFuse Rating
Circuit Protected
MODULE2 10AE/R Junction Block (Power Outlet Relay), AMP, IBU,
IAU, Audio, Power Outside Mirror Switch, Parking
Collision Avoidance Assist Unit, DC-DC Converter, A/V &
Navigation Head Unit
AIR BAG1 15ASRS Control Module, Passenger Occupant Detection
Sensor
MODULE5 10AA/T Shift Lever Indicator, Front Wireless Charger, A/C
Controller,
Electro Chr

omic Mirror, A/C Control Module,
Audio, A/V & Navigation Head Unit, AMP, DC-DC
Converter,
Data Link Connect

or, Rear Seat Warmer
Control Module, Front Seat Warmer Control Module
AMP 25A AMP, DC-DC Converter
HEATED MIRROR 10ADRV/PAS Outside Mirror Heated, A/C Control Module,
A/C Controller
DOOR LOCK 20A
DRV/PAS DOOR ACTUATOR
IAU 10A
BLE Unit, IAU, Driver/Passenger Door NFC Module
MODULE3 7.5A Stop Lamp Switch, IAU
A/BAG IND 7.5A Instrument Cluster, Overhead Console Lamp
WASHER 15A Multifunction Switch
P/SEAT
P

ASS 30A
Passenger Seat Manual Switch
P/SEAT
DR

V 30A
Driver Seat Manual Switch
WIPER 10A
PCM/ECM, IBU
MODULE1 10ADriver/Passenger Smart Key Outside Handle, Crash
Pad Switch, Sport Mode Switch, Data Link Connector,
Hazard Switch, Key Solenoid
SUNROOF 20A
Sunroof Motor, Data Link Connector
USB
CHAR

GER 15A Front USB Charger
IG1 25A PCB Block (Fuse - ABS3, ECU5, EOP2, TCU2)

Maintenance
9-48
Engine compartment fuse panel
Type Fuse NameFuse Rating
Circuit Protected
FUSE POWER
OUTLET2 20A
Front Power Outlet
POWER
OUTLET3 20A
Not Used
COOLING FAN1 40A
Cooling Fan
DCT1 40A
Not Used
DCT2 40A
Not Used
REAR
HEATED 40A
Rear glass heated
B+4 40AICU Junction Block (Fuse - AIR BAG2,
IBU1, BRAKE SWITCH, DOOR LOCK, IAU,
MODULE1, SUNROOF,Power Window Relay)
AMS 10A
Battery Sensor
TCU1 10A
[DCT] TCM, [M/T] Ignition Lock Switch
FUEL PUMP 20AFuel Pump Control Module (T-GDI),
Fuel Pump Motor (NU MPI AKS)
CVVD 40A
Not Used
ABS1 40AABS Control Module, ESC Control Module,
Multipurpose Check Connector
ABS2 30AABS Control Module, ESC Control Module,
Multipurpose Check Connector
EOP1 30A
Electronic Oil Pump
POWER
OUTLET1 40A
P/OUTLET FRT

Index
I-4
C
Cabin Air Filter
........................................................................\
............................9-21
California Perchlorate notice
........................................................................\
....... 9-71
Child Restraint System (CRS)
........................................................................\
..... 3-26
Children Always in the Rear ........................................................................\
....3-26
Installing a Child Restraint System (CRS) .......................................................3-28
Selecting a Child Restraint System (CRS) .......................................................3-27
Climate Control

Additional Features
................................................................. 5-109
Auto comfort control (for driver’

s seat)
......................................................... 5-109
Automatic ventilation ........................................................................\
............. 5-109
Sunroof inside air recirculation ......................................................................5-109
Consumer Information
........................................................................\
................. 2-15
Cruise Control (CC)
........................................................................\
.................... 7-77
Function operation ........................................................................\
...................7-77
D
Declaration of Conformity
........................................................................\
......... 7-150
Dimensions
........................................................................\
.................................... 2-7
Drive Mode Integrated Control System
............................................................... 6-39
Drive Mode ........................................................................\
.............................. 6-39
Smart shift on trip computer ........................................................................\
.....6-42
Driver Attention

Warning (DAW)
...................................................................... 7-71
Function malfunction and limitations ..............................................................7-74
Function settings ........................................................................\
..................... 7-71
System operation ........................................................................\
...................... 7-72
E
Emission Control System
........................................................................\
............ 9-68
Engine Compartment
........................................................................\
............. 2-6/ 9-3
Engine Coolant
........................................................................\
............................ 9-16
Changing Engine Coolant ........................................................................\
........9-17
Checking the Engine Coolant Level .................................................................9-16
Engine Number
........................................................................\
............................ 2-14
Engine Oil
........................................................................\
.................................... 9-15
Checking the Engine Oil and Filter ..................................................................9-15
Checking the Engine Oil Level ........................................................................\
9-15
Engine Specification
........................................................................\
...................... 2-7
Explanation of Scheduled Maintenance Items
.................................................... 9-13

I
I-11
Special Driving Conditions ........................................................................\
.........6-43
Driving at Night ........................................................................\
....................... 6-44
Driving in Flooded Areas ........................................................................\
.........6-45
Driving in the Rain ........................................................................\
................... 6-44
Hazardous Driving Conditions ........................................................................\
.6-43
Highway Driving ........................................................................\
...................... 6-45
Rocking the V

ehicle........................................................................\
.................. 6-43
Smooth Cornering ........................................................................\
.................... 6-44
Steering

Wheel
........................................................................\
............................. 5-38
Electric Power Steering (EPS) ........................................................................\
.5-38
Horn ........................................................................\
.......................................... 5-40
Tilt Steering /

Telescope Steering
..................................................................... 5-39
Storage Compartment
........................................................................\
................ 5-1

10
Center console storage ........................................................................\
...........5-1

10
Glove box ........................................................................\
...............................5-1

10
Sunroof
........................................................................\
........................................ 5-55
Resetting the sunroof ........................................................................\
................5-58
Sunroof open warning ........................................................................\
..............5-58
Sunroof opening and closing ........................................................................\
....5-56
Sunshade

........................................................................\
................................... 5-57
Tilting the sunroof ........................................................................\
.................... 5-57
T
T

ire Pressure Monitoring System (TPMS)
........................................................... 8-8
Changing a tire with TPMS ........................................................................\
...... 8-12
Check tire pressure ........................................................................\
..................... 8-8
Low tire pressure position and tire pressure telltale .........................................8-10
Low tire pressure telltale ........................................................................\
.......... 8-10
Tire pressure monitoring system ........................................................................\
8-9
TPMS (Tire Pressure Monitoring System) malfunction indicator ...................8-12
T

ire Specification and Pressure Label
................................................................. 2-14
T

ires and Wheels
........................................................................\
.................. 2-9/9-27
All Season T

ires
........................................................................\
....................... 9-38
Check T

ire Inflation Pressure
........................................................................\
... 9-28
Low Aspect Ratio

Tires
........................................................................\
............ 9-39
Radial-Ply T

ires
........................................................................\
........................ 9-38
Recommended Cold T

ire Inflation Pressures
................................................... 9-27
Snow Tires ........................................................................\
................................ 9-38
Summer Tires ........................................................................\
...........................9-38