cabin filter HYUNDAI SANTA FE 2021 Owners Manual

05
5-103
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 knob 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.

05
5-113
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.

Maintenance
9. Maintenance
Engine compartment ........................................................................\
................9-3
Main tenance services
........................................................................\
............... 9-4
Owner’s responsibility ........................................................................\
........................ 9-4
Owner maint enance precautions........................................................................\
....... 9-4
Owner maintenance ........................................................................\
................. 9-5Owner maintenance schedule ........................................................................\
...........9-6
Scheduled maintenance services .....................................................................9 -7Normal maintenance schedule ........................................................................\
.......... 9-8
Maint enance under severe usage conditions .......................................................... 9-
12
Explanation of scheduled maintenance items ..............................................9-14Fuel filter (for gasoline engine) ........................................................................\
......... 9-14
P arking brake ........................................................................\
..................................... .9-15
Engine oil ........................................................................\
.................................. 9-16Checking the engine oil level ........................................................................\
............9-16
Checking the engine oil and filt er ........................................................................\
...... 9-
17
Engine coolant /liquid-cooled intercooler coolant .......................................9-18Checking the coolant level ........................................................................\
................ 9-18
Changing coolan t ........................................................................\
.............................. 9-
20
Brake fluid ........................................................................\
................................9-21Checking the brake fluid level ........................................................................\
...........9-21
Washer fluid ........................................................................\
............................ 9-22Checking the washer fluid level ........................................................................\
........9-22
Air cleaner ........................................................................\
............................... 9-23Filter replacement ........................................................................\
..............................9-23
Cabin air filter ........................................................................\
..........................9-2 4Filter inspection ........................................................................\
..................................9-2 4
Filter replacement ........................................................................\
.............................. 9
-24
Wiper blades ........................................................................\
...........................9-25Blade inspection ........................................................................\
................................. 9-25
Blade r eplacement ........................................................................\
............................. 9-
25
Battery ........................................................................\
.....................................9-28For best battery service ........................................................................\
.....................9-29
Ba ttery capacity label ........................................................................\
....................... 9-
30
Battery recharging
........................................................................\
............................ 9-

30
Reset items
........................................................................\
......................................... 9-

31
9

Maintenance
9-24
Filter inspection
The cabin air filter should be replaced
according to the Maintenance Schedule.
If the vehicle is operated in severely air-
polluted cities or on dusty rough roads
for a long period, it should be inspected
more frequently and replaced sooner.
Replace the cabin air filter by following
the procedure below and be careful to
avoid damaging other components.
Filter replacement
OTM090009
1. Open the glove box and remove the
support rod (1).
OTM090010
2. Remove the stoppers on both sides to
allo w the glove box to hang freely on
the hinges.
OTM090011
3. Press and hold the lock on the right
side o f the cover.
4.
Pull out the cov

er.
5.
Replace the cabin air filt

er.
6.
Reassemble in the r

everse order of
disassembly.
NOTICE
OHI078055
Install a new cabin air filter in the
correct direction with the arrow symbol
(↓) facing downwards, to prevent noise
and improve effectiveness.
CABIN AIR FIL TER

Index
I-4
C
Cabin air filter
........................................................................\
..............................9-24
Filter inspection ........................................................................\
........................9-24
Filter replacement ........................................................................\
.....................9-24
California perchlorate notice
........................................................................\
....... 9-72
Child Restraint System (CRS)
........................................................................\
..... 3-34
Children Always in the Rear ........................................................................\
....3-34
Installing a Child Restraint System (CRS) .......................................................3-37
Selecting a Child Restraint System (CRS) .......................................................3-35
Climate control additional features
.................................................................... 5-1

19
Auto defogging system ........................................................................\
...........5-119
Auto dehumidify ........................................................................\
.................... 5-120
Auto. Controls That Use Climate Control Settings (for driver

’s seat)
...........5-121
Recirculating air when washer fluid is used ................................................... 5-121
Sunroof inside air recirculation ...................................................................... 5-121
Consumer Information
........................................................................\
................. 2-17
D
Declaration of conformity

........................................................................\
......... 7-136
Dimensions
........................................................................\
.................................... 2-8
Door locks
........................................................................\
.................................... 5-31
Auto door lock/unlock features ........................................................................\
5-35
Child-protector rear door locks ........................................................................\
5-35
Electronic child safety lock ........................................................................\
...... 5-36
Operating door locks from inside the vehicle ..................................................5-32
Operating door locks from outside the vehicle ................................................5-31
Drive mode integrated control system (2WD)

..................................................... 6-66
Drive mode ........................................................................\
............................... 6-66
Drive mode integrated control system (4WD)

.................................................... 6-69
Drive mode ........................................................................\
............................... 6-69
Driver Attention

Warning (DAW)
...................................................................... 7-45
System malfunction and limitations .................................................................7-48
System operation ........................................................................\
...................... 7-46
System settings ........................................................................\
........................ 7-45