air conditioning HYUNDAI SANTA FE HYBRID 2021 Owners Manual

2.Vehicle Information,
Consumer Information and
Reporting Safety Defects
Vehicle Information, Consumer Information and Reporting Safety Defects
Exterior overview (I) ........................................................................\
...................2-2
Exterior overview (II)
........................................................................\
..................2-3
Interior overview
........................................................................\
......................2-4
Instrument panel overview (I)
........................................................................\
.2-5
Instrument panel overview (II)
........................................................................\
2-6
Engine compartment
........................................................................\
.................2-7
Dimensions
........................................................................\
................................2-8
Engine
........................................................................\
........................................2-8
Bulb wattage
........................................................................\
.............................2-9
Tires and wheels
........................................................................\
......................2-10
Air conditioning system
........................................................................\
............2-11
Volume and weight
........................................................................\
...................2-11
Recommended lubricants and capacities
.....................................................2-12Recommended SAE viscosity number ......................................................................2-13
Vehicle identification number (VIN) ...............................................................2-14
Vehicle certification label
........................................................................\
........2-14
Tire specification and pressure label
..............................................................2-15
Engine number
........................................................................\
.........................2-15
Air conditioner compressor label
...................................................................2-15
Consumer Information
........................................................................\
............2-16
Reporting Safety Defects
........................................................................\
........2-17
2

02
2-11
ItemsWeight of volume Classification
Refrigerant oz. (g)R1234yf
Front22.05 (625) ± 0.88 (25) R-1234yf
Compressor
lubricant oz. (g) Front
4.23 (120) ± 0.35 (10)
POE
Front + Rear 7.4 (210) ± 10 (0.35)
For more details, we recommend that you contact an authorized HYUNDAI dealer.
VOLUME AND WEIGHT
Items Smartstream G1.6 T-GDi HEV
4WD
Gross vehicle weight
lbs. (kg) 5,578 (2,530)
Luggage volume
Items 5 Seater
SAE
cu. ft (ℓ)
BEHIND 1ST ROW 72.1 (2,041) ~ *84.6 (2,396)
(*Forward and upright seat position)
BEHIND 2ND ROW 36.4 (1,032) ~ *37.9 (1,075)
(*upright seat position)
AIR CONDITIONING SYSTEM

Exterior features ........................................................................\
......................5-63Hood ........................................................................\
....................................................5-63
Liftgate ........................................................................\
...............................................5-64
Power liftgate ........................................................................\
....................................5-66
Smart liftgate ........................................................................\
.......................................5-71
Fuel filler door ........................................................................\
..................................... 5-73
Head-Up Display (HUD) ........................................................................\
..........5 -76Head-up display settings ........................................................................\
...................5 -76
Head-up display information ........................................................................\
............5 -76
Precautions while using the head-up display ..........................................................5-77
Lighting ........................................................................\
....................................5-78Exterior lights ........................................................................\
...................................... 5-78
High Beam Assist (HBA) ........................................................................\
........5-82System settings ........................................................................\
..................................5-82
System operation ........................................................................\
...............................5-83
System malfunction and limitations ........................................................................\
.5-83
Interior lights ........................................................................\
...........................5-85Interior lamp AUTO cut ........................................................................\
......................5-85
Front lamps ........................................................................\
.........................................5-85
Rear lamps ........................................................................\
.........................................5-86
Vanity mirror lamp ........................................................................\
.............................5-86
Luggage compartment lamp ........................................................................\
............5-87
Puddle lamp ........................................................................\
........................................5-87
Welcome system ........................................................................\
...............................5-88
Wipers and washers ........................................................................\
................5-89Windshield wipers ........................................................................\
.............................5-89
Front windshield washers ........................................................................\
..................5-91
Rear window wiper and washer ........................................................................\
........5-92
Automatic climate control system .................................................................5-93Automatic heating and air conditioning ..................................................................5-94
Manual heating and air conditioning .......................................................................5-94
System operation ........................................................................\
..............................5-99
System maintenance ........................................................................\
........................5-101
Windshield defrosting and defogging ..........................................................5-103Automatic climate control system ........................................................................\
..5-103
Auto defogging system (only for automatic climate control system) ..................5-104
Rear window defroster ........................................................................\
....................5-105
5

Convenient features
5-26
Vehicle personalization with digital key
The available personalization function in the vehicle is as follows.
SystemPersonalization Item
USM HUD
Position adjustment of image, Information display
selection, Size and color of speedometer
Lamp Blink number of one-touch signal lamps
Cluster Information display on the cluster, Voice volume,
Welcome sound
Seat/Mirror Seat position, O/S mirror position, Easy Access
Intelligent driving posture assist (Smart IMS)
Door Automatic door lock/unlock, Two Press Unlock
AVN Navigation
Preferred volume of the navigation system, Recent
destination
User preset My menu list settings, Radio preset
Phone
connectivity Bluetooth preferential connect
CarPlay/Android Auto/MirrorLink On/Off
Air conditioning Operating
condition Latest operation setup of the following functions:
Temperature, AUTO, air flow direction, air volume,
air conditioner, air intake control, SYNC, Front
windshield defroster, OFF
For more information of personalization, refer to the infotainment system manual.
CAUTION
If you leave the digital key after locking or unlocking the doors or starting up the
vehicle with the smart key, the doors can be locked by the central door lock. Please
carry around the digital key all the time.

05
5-93
AUTOMATIC CLIMATE CONTROL SYSTEM
The actual shape of air conditioner may differ from the illustration.
OTMA050101
1. Driver’s temperature control knob
2. Passenger’s temperature control knob
3. AUTO (automatic control) button
4. Front windshield defroster button
5. Rear window defroster button
6. Air conditioning button
7. SYNC button
8. OFF button
9. Fan speed control button
10. Mode selection button
11. Climate control button
12. Air intake control button

Convenient features
5-94
Automatic heating and air
conditioning
The Automatic Climate Control System
is controlled by setting the desired
temperature.
1. Press the AUTO button. (3)
The modes, fan speeds, air intake and
air-conditioning will be controlled
automatically by the temperature
setting you select.
2. Turn the temperature control knob
(1, 2) to the desired temperature. If
the temperature is set to the lowest
setting (Lo), the air conditioning
system will operate continuously.
After the interior has cooled
sufficiently, adjust the knob to
a higher temperature set point
whenever possible.
To turn the automatic operation off,
select any button of the following:
- Mode selection button
-Front windshield defroster button
(Press the button one more time
to deselect the front windshield
defroster function. The ‘AUTO’ sign
will illuminate on the information
display once again.)
-Fan speed control button
The selected function will be
controlled manually while other
functions operate automatically.
For your convenience and to improve
the effectiveness of the climate control,
use the AUTO button and set the
temperature to 73°F (23°C).
OTM050052
Information
Never place anything near the sensor to
ensure better control of the heating and
cooling system.
Manual heating and air
conditioning
The heating and cooling system can be
controlled manually by pushing buttons
other than the AUTO button. In this case,
the system works sequentially according
to the order of buttons selected. When
pressing any button except the AUTO
button while using automatic operation,
the functions not selected will be
controlled automatically.
1. Start the engine.
2. Set the mode to the desired position.
For improving the effectiveness of
heating and cooling, select:
- Heating:
-Cooling:
3. Set the temperature control to the
desired position.
4. Set the air intake control to the
outside (fresh) air position.
5. Set the fan speed control to the
desired speed.
6. If air conditioning is desired, turn the
air conditioning system on.
7. Press the AUTO button to convert to
full automatic control of the system.

Convenient features
5-98
Temperature conversion
If the battery has been discharged or
disconnected, the temperature mode
display will reset to Centigrade.
To change the temperature unit from °C
to °F or °F to °C :
-Automatic climate control system
Press the AUTO button for 3 seconds
while pressing the OFF button.
-Instrument cluster
Go to User Settings Mode → Units →
Temperature Unit.
The temperature unit on both the cluster
LCD display and the climate control
screen will change.
Air intake control
This is used to select the outside (fresh)
air position or recirculated air position.
To change the air intake control position,
push the control button.
Recirculated air position
With the recirculated air
position selected, air from the
passenger compartment will
be drawn through the heating
system and heated or cooled
according to the function
selected.
Outside (fresh) air position
„„Type AWith the outside (fresh) air
position selected, air enters
the vehicle from outside
and is heated or cooled
according to the function
selected.
„„Type B
Information
Using the system in the fresh air position is
recommended.
Prolonged operation of the heater in the
recirculated air position (without air
conditioning selected) can cause fogging of
the windshield and side windows and the
air within the passenger compartment will
become stale.
In addition, prolonged use of the air
conditioning with the recirculated air
position selected will result in excessively
dry air in the passenger compartment.
WARNING
• Continued climate control system
operation in the recirculated air
position may allow humidity to
increase inside the vehicle which
may fog the glass and obscure
visibility.
• Do not sleep in a vehicle with the air
conditioning or heating system on. It
may cause serious harm or death due
to a drop in the oxygen level and/or
body temperature.
• Continued climate control system
operation in the recirculated air
position can cause drowsiness
or sleepiness, and loss of vehicle
control. Set the air intake control
to the outside (fresh) air position as
much as possible while driving.

05
5-99
Fan speed control
The fan speed can be set as desired by
pushing the fan speed control button.
More air is delivered with higher fan
speeds.
Pressing the OFF button turns off the fan.
NOTICE
Operating the fan when the ignition
switch is in the ON position could cause
the battery to discharge. Operate the
fan when the engine is running.
Air conditioning
Push the A/C button to turn the air
conditioning system on (indicator light
will illuminate).
Push the button again to turn the air
conditioning system off.
OFF mode
Push the OFF button to turn the climate
control system off. However, you can still
operate the mode and air intake buttons
as long as the ignition switch is in the ON
position.
System operation
Ventilation
1. Set the mode to the position.
2. Set the air intake control to the
outside (fresh) air position.
3. Set the temperature control to the
desired position.
4. Set the fan speed control to the
desired speed.
Heating
1. Set the mode to the position.
2. Set the air intake control to the
outside (fresh) air position.
3. Set the temperature control to the
desired position.
4. Set the fan speed control to the
desired speed.
5. If dehumidified heating is desired,
turn the air conditioning system on.
If the windshield fogs up, set the mode
to the
or position.
Operation Tips
• To keep dust or unpleasant fumes
from entering the vehicle through the
ventilation system, temporarily set the
air intake control to the recirculated
air position. Be sure to return the
control to the fresh air position when
the irritation has passed to keep fresh
air in the vehicle. This will help keep
the driver alert and comfortable.
• To prevent interior fog on the
windshield, set the air intake control
to the fresh air position and fan speed
to the desired position, turn on the air
conditioning system, and adjust the
temperature control to the desired
temperature.

Convenient features
5-100
Air conditioning
HYUNDAI Air Conditioning Systems are
filled with R-1234yf refrigerant.
1. Start the engine. Push the air
conditioning button.
2. Set the mode to the position.
3. Set the air intake control to the
outside air or recirculated air position.
4. Adjust the fan speed control and
temperature control to maintain
maximum comfort.
Information
Your vehicle is filled with R1234yf
according to the regulation in your
country at the time of production. You can
find out which air conditioning refrigerant
is applied to your vehicle on the label
located inside of the hood. Refer to chapter
8 for the location of the air conditioning
refrigerant label.
NOTICE
• The refrigerant system should only
be serviced by trained and certified
technicians to insure proper and safe
operation.
• The refrigerant system should be
serviced in a well-ventilated place.
• The air conditioning evaporator
(cooling coil) shall never be repaired
or replaced with one removed from
a used or salvaged vehicle and new
replacement MAC evaporators shall
be certified (and labeled) as meeting
SAE Standard J2842.
NOTICE
• When using the air conditioning
system, monitor the temperature
gauge closely while driving up
hills or in heavy traffic when
outside temperatures are high.
Air conditioning system operation
may cause engine overheating.
Continue to use the fan but turn the
air conditioning system off if the
temperature gauge indicates engine
overheating.
• When opening the windows in humid
weather air conditioning may create
water droplets inside the vehicle.
Since excessive water droplets
may cause damage to electrical
equipment, air conditioning should
only be used with the windows
closed.

05
5-101
Air conditioning system operation tips
• If the vehicle has been parked in
direct sunlight during hot weather,
open the windows for a short time
to let the hot air inside the vehicle
escape.
• After sufficient cooling has been
achieved, switch back from the
recirculated air to the fresh outside air
position.
• To help reduce moisture inside of
the windows on rainy or humid
days, decrease the humidity inside
the vehicle by operating the air
conditioning system with the windows
and sunroof closed.
• Use the air conditioning system every
month for a few minutes to ensure
maximum system performance.
• If you operate the air conditioner
excessively, the difference between
the temperature of the outside air and
that of the windshield could cause
the outer surface of the windshield to
fog up, causing loss of visibility. In this
case, set the mode selection button to
the
position and set the fan speed control knob to the lowest speed
setting.
System maintenance
Cabin air filter
OIK047401L[A] : Outside air, [B] : Recirculated air
[C] : Cabin air filter, [D] : Blower
[E] : Evaporator core, [F] : Heater core
The cabin air filter is installed behind
the glove box. It filters the dust or other
pollutants that enter the vehicle through
the heating and air conditioning system.
We recommend that the cabin air filter
be replaced by an authorized HYUNDAI
dealer according to the maintenance
schedule. If the vehicle is being driven
in severe conditions such as dusty or
rough roads, more frequent climate
control filter inspections and changes are
required.
If the air flow rate suddenly decreases,
we recommend the system be checked
at an authorized HYUNDAI dealer.