2023 GENESIS G90 Owners Manual

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Vehicle Information, Consumer Information and Reporting Safety Defects
Item Weight of volume Classification
Refrigerant
oz. (g)24.69±0.88 (700±25) R-1234yf
Compressor lubricant
cu. in (cc)3.52±0.35 (100±10) PAG
Contact an authorized retailer of Genesis Branded products for more details.
VEHICLE WEIGHT AND LUGGAGE VOLUME
Item3.5L T-GDI 3.5L T-GDI 48 V MHEV
AWD AWD
Gross vehicle weight 6,085 lbs. (2,760 kg) 6,195 lbs. (2,810 kg)
Luggage volume
Items 3.5L T-GDI 3.5L T-GDI 48 V MHEV
SAEFXIW
b FXIW
b
* MHEV: Mild Hybrid Vehicle
AIR CONDITIONING SYSTEM

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02
To help achieve proper engine and powertrain performance and durability, use only
lubricants of the proper quality. The correct lubricants also help promote engine
efficiency that results in improved fuel economy.
These lubricants and fluids are recommended for use in your vehicle.
Lubricant Volume Classification
Engine oil *1
Recommends
86TW
bSAE 0W-30, API SN PLUS/SP or
ILSAC GF-6 *4
Automatic transmission fluid86TW
bGS ATF SP-IV-RR, Genesis/
HYUNDAI genuine ATF SP-IV-
RR or other brands meeting the
above specification approved by
Genesis Customer Care
Engine coolant3.5L T-GDI86TW
b
Mixture of antifreeze and water
(Phosphate-based Ethylene
glycol coolant for aluminum
radiator) 3.5L T-GDI 48 V
MHEV86TW
b
Liquid-cooled
intercooler
coolant3.5L T-GDI86TW
b
3.5L T-GDI 48 V
MHEV86TW
b
Brake fluid
*2As required DOT-4
Front differential oil (AWD)
*30.71±0.026 US qt.
s
bHYPOID GEAR OIL API GL-5 SAE
75W/85 (SK HK SYN GEAR OIL
75W85 FM PLUS or equivalent)
Rear differential oil *31.27±0.05 US qt.
s
bHYPOID GEAR OIL API GL-5 SAE
75W/85 (SK HK SYN GEAR OIL
75W85 FM PLUS or equivalent)
Transfer case
oil (AWD)Gear/Clutch0.44±0.22 US qt.
s
b
SHELL TF0870B
Actuator0.29±0.11 US qt.
s
b
Fuel86JDO
bRefer to “Fuel requirements”
section in chapter 1.
*1 : Refer to the recommended SAE viscosity numbers on the next page.
*2 : To maintain the best braking performance and ABS/ESC performance, we recommend
that you use fluid that conform to specifications.
*3 : If the front/rear differential is submerged, visit an authorized retailer of Genesis Branded
products to replace the differential oil.
*4 : Requires grade engine oil. If a lower grade
engine oil (mineral oil including Semi-synthetic) is used, then the engine oil and engine
oil filter must be replaced as indicated severe maintenance condition.
RECOMMENDED LUBRICANTS AND CAPACITIES

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Vehicle Information, Consumer Information and Reporting Safety Defects
Recommended SAE Viscosity Number
CAUTION
Always be sure to clean the area around any filler cap, drain plug, or dipstick before
checking or draining any lubricant. This is especially important in dusty or sandy
areas and when the vehicle is used on unpaved roads. Cleaning the plug and dipstick
areas will prevent dirt and grit from entering the engine and other mechanisms that
could be damaged.
Engine oil viscosity (thickness) has an effect on fuel economy and cold weather
operating (engine start and engine oil flowability). Lower viscosity engine oils can
provide better fuel economy and cold weather performance, however, higher viscosity
engine oils are required for satisfactory lubrication in hot weather. Using oils of any
viscosity other than those recommended could result in engine damage.
When choosing an oil, consider the range of temperature your vehicle will be operated
in before the next oil change. Proceed to select the recommended oil viscosity from
the chart.
Temperature Range for SAE Viscosity Numbers
Temperature°C -30 -20 -10 0 10 20 30 40 50
(°F) -10 0 20 40 60 80 100 120
Engine Oil
0W-30 0W-30
An engine oil displaying this American Petroleum Institute(API)
Certification Mark conforms to the International Lubricant
Specification Advisory Committee (ILSAC). It is recommended
to only use engine oils that uphold this API Certification Mark.

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VEHICLE IDENTIFICATION
180%(5
í9,1
î
ORS012020N
A : Frame number
The vehicle identification number (VIN)
is the number used in registering your
vehicle and in all legal matters pertaining
to its ownership, etc.
The number is punched on the floor
under the right front seat. To check the
number, open the cover.
ORS012023N
A : VIN label (if equipped)
The VIN is also on a plate attached to
the top of the left side dashboard. The
number on the plate can easily be seen
through the windshield from outside.
VEHICLE CERTIFICATION
LABEL
ORS011021
The vehicle certification label attached
on the driver’s (or front passenger’s)
side center pillar gives the vehicle
identification number (VIN).
TIRE SPECIFICATION AND
PRESSURE LABEL
ORS012024N
The tires supplied on your new
vehicle are chosen to provide the best
performance for normal driving.
The tire label located on the driver’s
side center pillar gives the tire pressures
recommended for your vehicle.

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Vehicle Information, Consumer Information and Reporting Safety Defects
ENGINE NUMBER
ORS012022N
The engine number is stamped on the
engine block as shown in the drawing.
AIR CONDITIONER
COMPRESSOR LABEL
ORS011025L
A compressor label informs you the type
of compressor your vehicle is equipped
with such as model, supplier part
number, production number, refrigerant
M and refrigerant oil N.

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02
OPEN SOURCE SOFTWARE NOTICE
This vehicle contains software with open source licenses.
Open source software information including the source code, copyright notices and
referred license terms may be obtained on the website
https://www.genesis.com/worldwide/en/opensource.html
Hyundai Motor Company will provide the open source code to you in storage medium
such as CD-ROM for minimum charge covering the cost of performing source
distribution upon email request to ([email protected]) within a period of 3
years from the date of product purchase.
CONSUMER INFORMATION
This consumer information has been prepared in accordance with regulations
issued by the National Highway Traffic Safety Administration of the U.S. Department
of Transportation. Your retailer of Genesis Branded products will help answer any
questions you may have as you read this information.
Genesis Branded Vehicles are designed and manufactured to meet or exceed all
applicable safety standards.
For your safety, however, we strongly urge you to read and follow all directions in
this Owner’s Manual, particularly the information under the headings “NOTICE”,
“CAUTION” and “WARNING”.

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Vehicle Information, Consumer Information and Reporting Safety Defects
If you believe that your vehicle has a defect which could cause a crash or
could cause injury or death, you should immediately inform the National
Highway Traffic Safety Administration (NHTSA) in addition to notifying Genesis
Customer Care.
If NHTSA receives similar complaints, it may open an investigation, and if it
finds that a safety defect exists in a group of vehicles, it may order a recall and
remedy campaign. However, NHTSA cannot become involved in individual
problems between you, your dealer, or Genesis Customer Care.
To contact NHTSA, you may call the Vehicle Safety Hotline toll-free at 1-888-
327-4236 (TTY: 1-800-424-9153);
go to http://www.safercar.gov;
download the SaferCar mobile application;
or write to: Administrator, NHTSA.
1200 New Jersey Ave, SE.,
Washington, DC. 20590.
You can also obtain other information about motor vehicle safety from
http://www.safercar.gov.
REPORTING SAFETY DEFECTS

3
3. Safety System
Important Safety Precautions ...........................................................................3-2Always Wear Your Seat Belt ......................................................................................... 3-2
Restrain All Children ..................................................................................................... 3-2
Air Bag Hazards ............................................................................................................ 3-2
Driver Distraction ......................................................................................................... 3-2
Control Your Speed ...................................................................................................... 3-2
Keep Your Vehicle In Safe Condition ........................................................................... 3-2
Seats .................................................................................................................. 3-3Safety Precautions .......................................................................................................3-6
Front Seats ....................................................................................................................3-7
Rear Seats ................................................................................................................... 3-14
Head Restraint ............................................................................................................ 3-24
Pre-active Safety Seat (PSS) ......................................................................................3-31
Seat Warmers ............................................................................................................. 3-32
Air Ventilation Seats ................................................................................................... 3-35
Seat Belts ......................................................................................................... 3-39Seat Belt Safety Precautions .....................................................................................3-39
Seat Belt Warning Light ............................................................................................ 3-40
Seat Belt Restraint System ........................................................................................ 3-41
Seat Belt-Driver’s 3-point System with Emergency Locking Retractor.................. 3-41
Pre-Active Seat Belt (PSB) ........................................................................................3-45
Additional Seat Belt Safety Precautions .................................................................. 3-46
Care of Seat Belts ...................................................................................................... 3-48
Child Restraint System (CRS) ......................................................................... 3-49Our Recommendation: Children Always In the Rear .............................................. 3-49
Selecting a Child Restraint System (CRS) ................................................................ 3-50
Installing a Child Restraint System (CRS) ................................................................. 3-51
Air Bag - Supplemental Restraint System ..................................................... 3-57Where are the Air Bags? .............................................................................................3-59
How Does the Air Bags System Operate? .................................................................3-63
What to Expect After an Air Bag Inflates ................................................................. 3-66
Occupant Classification System (OCS) ..................................................................... 3-67
Why Didn’t My Air Bag Go Off In a Collision? ........................................................... 3-73
SRS Care ..................................................................................................................... 3-7 8
Additional Safety Precautions ................................................................................... 3-79
Air Bag Warning Labels .............................................................................................. 3-79