2021 GENESIS G80 cabin filter

Convenient Features
5-106
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
recirculation mode to fresh mode.
• 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 only for a few minutes
to ensure maximum system
performance.
• If you operate 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 to the
position and fan speed control to the
lowest speed.
System Maintenance
Cabin air filter
OHI048581L
[A] : Outside air, [B] : Recirculated air
[C] : Climate control 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 retailer of
Genesis Branded products according to
the maintenance schedule. If the vehicle
is being driven in severe conditions such
as dusty or rough roads, more frequent
cabin air filter inspections and changes
are required.
If the air flow rate suddenly decreases,
we recommend that the system be
inspected at an authorized retailer of
Genesis Branded products.

Maintenance
9
9. Maintenance
Engine Compartment ........................................................................\
...............9-3
Maintenance Services
........................................................................\
..............9-5Owner’s Responsibility ........................................................................\
........................9-5
Owner Maintenance Precautions ........................................................................\
........9-5
Owner Maintenance ........................................................................\
.................9-6Owner Maintenance Schedule ........................................................................\
............9 -7
Scheduled Maintenance Services ...................................................................9-8Normal Maintenance Schedule ........................................................................\
..........9-9
Maintenance Under Severe Usage Conditions ........................................................9-12
Explanation of Scheduled Maintenance Items ..............................................9-14
Engine Oil
........................................................................\
.................................9-16Checking the Engine Oil Level ........................................................................\
...........9-16
Checking the Engine oil and Filter ........................................................................\
.....9-17
Engine Coolant/LIQUID-Cooled Intercooler Coolant ...................................9-18Checking the Coolant Level ........................................................................\
............... 9-18
Changing Coolant ........................................................................\
.............................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 ........................................................................\
.........................9-24Filter Inspection ........................................................................\
.................................. 9-24
Filter Replacement ........................................................................\
.............................9-24
Wiper Blades ........................................................................\
...........................9-25Blade Inspection ........................................................................\
................................9-25
Blade Replacement ........................................................................\
............................9-25
Battery ........................................................................\
......................................9-27
Battery Usage Recommendations ........................................................................\
....9-28
Battery Recharging ........................................................................\
............................9-28
Reset Items ........................................................................\
.........................................9-29

Maintenance
9-12
Maintenance Under Severe Usage Conditions
The following items must be serviced more frequently on cars mainly used under
severe driving conditions. Refer to the chart below for the appropriate maintenance
intervals.
R : Replace
I : Inspect and if necessary, adjust, correct, clean or replace
Maintenance itemMaintenance
operation Maintenance intervals Driving
condition
Engine oil and filter
*1R Replace every 5,000 miles
(8,000 km) or 6 months A, B, C, D,
E, F, G, H, I, J, K, L
Air cleaner filter IInspect more frequently
depending on the condition C, E
Spark plugs RReplace more frequently
depending on the condition A, B, F, G,
H, I, K
Steering gear rack, linkage and
boots IInspect more frequently
depending on the condition C, D, E,
F, G
Front suspension ball joints IInspect more frequently
depending on the condition C, D, E,
F, G
Disc brakes and pads, calipers
and rotors IInspect more frequently
depending on the condition C, D, E,
G, H
Parking brake IInspect more frequently
depending on the condition C, D, G, H
Driveshaft and boots IInspect more frequently
depending on the condition C, D, E, F,
G, H, I, J
Cabin air filter RReplace more frequently
depending on the condition C, E, G
Automatic transmission fluid RReplace every 60,000 miles
(100,000 km) A, C, D, E,
F, G, H, I, K
Front differential oil (AWD) /
Rear differential oil RReplace every 72,000 miles
(120,000 km) C, D, E, G,
H, I, J
Propeller shaft IMore frequently C, D, E, F,
G, H, I, J
Transfer case oil (AWD) No check, No service required
*1 : If a lower grade engine oil (below API SN PLUS) is substituted, then the engine oil
and engine oil filter must be replaced at every 5,000 miles (8,000 km) or 6 months as
indicated for severe maintenance condition.

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
ORG3090017
1. Open the glove box and remove the
support rod (1).
ORG3090018
2. Remove the stoppers on both sides to
allow the glove box to hang freely on
the hinges.
ORG3090019
3. Press and hold the lock (1) on the left
side of the cover.
4. Pull out (2) the cover
5. Replace the cabin air filter.
6. Reassemble in the reverse 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 reduce effectiveness.
CABIN AIR FILTER

IndexI-4
C
Cabin Air Filter
........................................................................\
............................9-24
Filter Inspection
........................................................................\
......................9-24
Filter Replacement
........................................................................\
..................9-24
California Perchlorate Notice
........................................................................\
......9-74
Child Restraint System (CRS)
........................................................................\
.....3-37
Children Always in the Rear
........................................................................\
...3-37
Installing a Child Restraint System (CRS) ......................................................3-40
Selecting a Child Restraint System (CRS)
......................................................3-38
Climate Control Additional Features
.................................................................5-111
Auto Defogging System
........................................................................\
.........5-111
Auto Dehumidify
........................................................................\
.................5-112
Recirculating Air when Washer Fluid is Used
..............................................5-113
Sunroof Inside Air Recirculation
.................................................................5-113
Coasting
........................................................................\
......................................6-47
Coasting Operating Conditions
.......................................................................6-47
Coasting Release Conditions ........................................................................\
... 6-48
Coasting Setting
........................................................................\
......................6-47
Consumer Information
........................................................................\
.................2-16
D
Dimensions
........................................................................\
....................................2-8
Door Lock
........................................................................\
....................................5-25
Automatic Door Lock and Unlock Features
...................................................5-30
Child-Protector Rear Door Locks
..................................................................5-30
Electronic Child Safety Lock
........................................................................\
.5-31
Operating Door Locks from Inside the Vehicle
..............................................5-27
Operating Door Locks from Outside the Vehicle
............................................5-25
Vehicle Auto-Shut Off Function
......................................................................5-32
Drive Mode Integrated Control System
...............................................................6-49
Drive Mode
........................................................................\
.............................6-49
Driver Attention Warning (DAW)
.......................................................................7-57
System Malfunction and Limitations
..............................................................7-60
System Operation
........................................................................\
....................7-58
System Settings
........................................................................\
......................7-57