check engine HYUNDAI GENESIS GV70 2021 Owners Manual

01
1-5
Your new vehicle is designed to obtain maximum performance with UNLEADED FUEL, as well as minimize exhaust emissions and spark plug fouling.
For the optimal vehicle performance, we recommend you use unleaded gasoline which has an octane number ((R+M)/2) of 91 (Research Octane Number 95) or higher.
NOTICE
Using unleaded gasoline that is lower than octane number ((R+M)/2) of 91 (Research Octane Number 95) could result in loss of engine power and increase fuel consumption.
NOTICE
To prevent damage to the engine and engine components, never add any fuel system cleaning agents to the fuel tank other than what has been specified.
Consult an authorized retailer of Genesis Branded products for additional information.
WARNING
• Do not “top off” after the nozzle automatically shuts off when refueling.
• Always check that the fuel cap is installed securely to prevent fuel spillage in the event of an accident.
Gasoline containing alcohol and methanol
Gasohol, a mixture of gasoline and ethanol (also known as grain alcohol) are being marketed along with or instead of leaded or unleaded gasoline. For example, “E15” is a gasohol comprised of 15% ethanol and 85% gasoline. Do not use gasohol containing more than 15% ethanol, and do not use gasoline or gasohol containing any methanol. Either of these fuels may cause drivability problems and damage to the fuel system, engine control system and emission control system.
Discontinue using gasohol of any kind if drivability problems occur. “E85” fuel is an alternative fuel comprised of 85 percent ethanol and 15 percent gasoline, and is manufactured exclusively for use in Flexible Fuel Vehicles. “E85” is not compatible with your vehicle. Use of “E85” may result in poor engine performance and damage to your vehicle’s engine and fuel system. Genesis Branded Vehicle recommends that customers do not use fuel with an ethanol content exceeding 15 percent.
NOTICE
To prevent damage to your vehicle’s engine and fuel system:
• Never use gasohol which contains methanol.
• Never use gasohol containing more than 15% ethanol.
• Never use leaded fuel or leaded gasohol.
• Never use “E85” fuel.
Your New Vehicle Limited Warranty does not cover damage to the fuel system or any performance problems caused by the use of “E85” fuel.
FUEL REQUIREMENTS

02
2-13
*1 : Refer to the recommended SAE viscosity numbers on the next page.
*2 : Engine oils labeled Energy Conserving Oil are now available. Along with other additional benefits, they contribute to fuel economy by reducing the amount of fuel necessary to overcome engine friction. Often, these improvements are difficult to measure in everyday driving, but in a year’s time, they can offer significant cost and energy savings.
*3 : Requires < API SN PLUS (or above) full synthetic> 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 for severe maintenance conditions.
*4 : To maintain the best braking performance and ABS/ESC performance, we recommend that you use genuine brake fluid that conform to specifications.
*5 : If the front/rear differential is submerged, we recommend that you visit an authorized retailer of Genesis Branded products to replace the differential oil.
Recommended SAE Viscosity Number
CAUTION
Always be sure to clean the area around any filler plug, 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-30-20-1001020304050
(°F)-10020406080100120
Gasoline Engine Oil0W-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.

Seats & Safety System
3-32
NOTICE
The sensor that activates the SRS
control module is connected with the
pre–tensioner seat belts. The SRS air
bag warning light on the instrument
cluster will illuminate for approximately
3~6 seconds after the Engine Start/Stop
button is in the ON position, and then it
should turn off.
If the pre-tensioner is not working
properly, the warning light will
illuminate even if the SRS air bag is not
malfunctioning. If the warning light
does not illuminate, stays illuminated
or illuminates when the vehicle is being
driven, have an authorized retailer of
Genesis Branded products inspect the
pre-tensioner seat belts and SRS air
bags as soon as possible.
Information
• Both the driver's and front passenger's
pre-tensioner seat belts may be
activated in certain frontal or side
collisions or rollovers.
• When the pre-tensioner seat belts are
activated, a loud noise may be heard
and fine dust, which may appear to be
smoke, may be visible in the passenger
compartment. These are normal
operating conditions and are not
hazardous.
• Although it is non-toxic, the fine dust
may cause skin irritation and should
not be inhaled for prolonged periods.
Wash all exposed skin areas thoroughly
after an accident in which the pre-
tensioner seat belts were activated.• The pre-tensioner seat belt system may
get adversely affected by installing an
audio system to the center console or
welding/painting the frontal vehicle
body.
In this case, consult an authorized
retailer of Genesis Branded products.
The air bag warning light illuminates,
if there is a malfunction with the pre-
tensioner seat belt system.
• In following situations, immediately
have the air bag system and the pre-
tensioner seat belt system checked
by an authorized retailer of Genesis
Branded products.
-The air bag warning light does not
illuminate at all after turning ON the
engine
-The air bag warning light remains
ON over 3~6 seconds after turning
ON the engine

Seats & Safety System
3-52
How Does the Air Bags System
Operate?
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The SRS consists of the following
components:
(1) Driver’s front air bag module
(2) Passenger’s front air bag module
(3) Front center air bag module
(4) Side air bag modules
(5) Curtain air bag modules
(6) Front retractor pre-tensioner
(7) Air bag warning light
(8) SRS control module (SRSCM) /
Rollover sensor
(9) Front impact sensors
(10) Side impact sensors (acceleration)
(11) Side impact sensors (pressure)
(12) Driver’s knee air bag module
(13) Occupant Classification System
(OCS)
(14) Driver’s and front passenger’s seat
belt buckle sensors
Information
Front passenger’s air bag OFF lamp is
located on the overhead console.The SRSCM (Supplemental Restraint
System Control Module) continually
monitors all SRS components while
the Engine Start/Stop button is ON to
determine if a crash impact is severe
enough to require air bag deployment or
pre-tensioner seat belt deployment.
SRS warning light
The SRS (Supplemental Restraint System)
air bag warning light on the instrument
panel displays the air bag symbol
depicted in the illustration. The system
checks the air bag electrical system for
malfunctions. The light indicates that
there is a potential problem with your air
bag system, which could include your
side and curtain air bags used for rollover
protection.

4
Downhill Brake Control (DBC) indicator light ........................................................4-20
AUTO STOP indicator light .......................................................................................4-21
Turn signal indicator light .........................................................................................4-21
High beam indicator light ........................................................................................4-21
Low beam indicator light .........................................................................................4-21
Light ON indicator light ............................................................................................4-21
High Beam Assist indicator light ............................................................................. 4-22
AUTO HOLD indicator light ..................................................................................... 4-22
LCD Display Messages ............................................................................................... 4-22
Vehicle is on ............................................................................................................. 4-22
Shift to P ................................................................................................................... 4-22
Vehicle is in N. Press START button and shift to P ................................................. 4-22
Low key battery ....................................................................................................... 4-22
Press brake pedal to start engine .......................................................................... 4-23
Key not in vehicle .................................................................................................... 4-23
Key not detected ...................................................................................................... 4-23
Press START button again ...................................................................................... 4-23
Press START button with key .................................................................................. 4-23
Check BRAKE SWITCH fuse ................................................................................... 4-23
Shift to P or N to start engine .................................................................................. 4-23
Battery discharging due to external electrical devices ......................................... 4-24
Authenticated. The vehicle can now be started .................................................... 4-24
Fingerprint authentication is locked out. Try again in XX min. ............................. 4-24
Place digital key on the wireless charger to keep the vehicle running ................ 4-24
Scan an authorized fingerprint to keep the vehicle running ................................ 4-24
Place digital key on the wireless charger or scan an authorized fingerprint ....... 4-25
Vehicle is On (started by digital key)....................................................................... 4-25
Vehicle is On (started by fingerprint) ...................................................................... 4-25
Place saved digital key on wireless charger, then press the START button ......... 4-25
Scan an authorized fingerprint, then press the START button ............................. 4-25
Verify digital key or a fingerprint, then press the START button .......................... 4-25
Digital key(s) active ..................................................................................................4-26
Biometric authentication active .............................................................................4-26
Digital key/ Biometric authentication active .........................................................4-26

4
4. Instrument Cluster
Check user authentication system .........................................................................4-26
Door, Hood, Liftgate open indicator .......................................................................4-26
Sunroof open indicator ............................................................................................4-26
Low tire pressure ..................................................................................................... 4-27
Lights ........................................................................................................................4-27
Wiper ........................................................................................................................ 4-27
Low washer fluid ......................................................................................................4-28
Low fuel ....................................................................................................................4-28
Low engine oil ..........................................................................................................4-28
Engine overheated ...................................................................................................4-28
Check haptic steering wheel system .....................................................................4-28
Check headlight .......................................................................................................4-28
Check turn signal .....................................................................................................4-28
Check headlamp LED ..............................................................................................4-28
LCD display ...................................................................................................... 4-29LCD Display Control ...................................................................................................4-29
View Modes ................................................................................................................4-29
Driving Assist view .................................................................................................. 4-30
Turn By Turn (TBT) view .......................................................................................... 4-30
Utility view ............................................................................................................... 4-30
Additional information display ................................................................................4-33
Option Menu ...............................................................................................................4-34
Service messages ....................................................................................................4-34
3D cluster (for 12.3-inch 3D cluster) .......................................................................4-34
Head-up display ....................................................................................................... 4-35
Driver Assistance settings ....................................................................................... 4-35
Speed unit ............................................................................................................... 4-35
3D Instrument Cluster (for 12.3- Inch 3D Cluster) .................................................... 4-35
3D cluster setting ..................................................................................................... 4-35
Recommendations to optimize the 3D effect .......................................................4-36
Vehicle Settings (infotainment system) ........................................................ 4-38Setting Your Vehicle ...................................................................................................4-38

04
4-7
WARNING
Never remove the engine coolant
reservoir cap when the engine is hot.
The engine coolant is under pressure
and could cause severe burn. Wait until
the engine is cool before adding coolant
to the reservoir.
Information
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For 8-inch instrument cluster, you can
check the engine coolant temperature in
the Utility view on the cluster.
Refer to “View Modes” section in
chapter 4.
Fuel gauge
„„8-inch8-inch
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„„12.3-inch 3D12.3-inch 3D
OJX1049044OJX1049044
This gauge indicates the approximate
amount of fuel remaining in the fuel tank.
Information
• The fuel tank capacity is given in
chapter 2.
• The fuel gauge is supplemented by
a low fuel warning light, which will
illuminate when the fuel tank is nearly
empty.
• On inclines or curves, the fuel gauge
pointer may fluctuate or the low fuel
warning light may come on earlier than
usual due to the movement of fuel in
the tank.

04
4-11
Warning and Indicator Lights
Information
Make sure that all warning lights are OFF
after starting the engine. If any light is still
ON, this indicates a situation that needs
attention.
Seat belt warning light
This warning light informs the driver that
the seat belt is not fastened.
For more details, refer to “Seat Belts”
section in chapter 3.
Air bag warning light
This warning light illuminates:
• When you set the Engine Start/Stop
button to the ON position.
- The air bag warning light illuminates
for about 6 seconds and then turns
off when all checks have been
performed.
• The air bag warning light will remain
illuminated if there is a malfunction
with the Safety Restraint System (SRS)
air bag operation.
If this occurs, have the vehicle
inspected by an authorized retailer of
Genesis Branded products.
Parking brake & Brake fluid
warning light
This warning light illuminates:
• When you set the Engine Start/Stop
button to the ON position.
- The parking brake & brake fluid
warning light illuminates for about 3
seconds and will then turn off once
the parking brake is released.
• Whenever the parking brake is
applied.
• Whenever the brake fluid level in the
reservoir is low.
- If the warning light illuminates
with the parking brake released, it
indicates the brake fluid level in the
reservoir is low.
If the brake fluid level in the reservoir is
low:
1. Drive carefully to the nearest safe
location and stop your vehicle.
2. With the engine stopped, check the
brake fluid level immediately and add
fluid as required (For more details,
refer to “Brake Fluid” section in
chapter 9). After adding brake fluid,
check all brake components for fluid
leaks. If a brake fluid leak is found, or
if the warning light remains on, or if
the brakes do not operate properly, do
not drive the vehicle. Have the vehicle
inspected by an authorized retailer of
Genesis Branded products.

04
4-13
WARNING
Electronic Brake Force Distribution
(EBD) system warning light
When both ABS and Parking Brake &
Brake Fluid warning lights are on, the
brake system will not work normally
and you may experience an unexpected
and dangerous situation during sudden
braking.
If this occurs, avoid high speed driving
and abrupt braking.
Have the vehicle inspected by an
authorized retailer of Genesis Branded
products as soon as possible.
NOTICE
Electronic Brake Force Distribution
(EBD) system warning light
When the ABS warning light is on
or both ABS and Parking Brake &
Brake Fluid warning lights are on, the
speedometer, odometer, or tripmeter
may not work. Also, the EPS warning
light may illuminate and the steering
effort may increase or decrease.
If this occurs, have the vehicle
inspected by an authorized retailer of
Genesis Branded products as soon as
possible.
Electric Power Steering (EPS)
warning light
This warning light illuminates:
• When you set the Engine Start/Stop
button to the ON position.
- The electric powering steering
warning light illuminates for about 3
seconds and then goes off.
• Whenever there is a malfunction with
the electric power steering.
If this occurs, have the vehicle
inspected by an authorized retailer of
Genesis Branded products.
Charging system warning
light
This warning light illuminates:
When there is a malfunction with either
the alternator or electrical charging
system.
If there is a malfunction with either the
alternator or electrical charging system:
1. Drive carefully to the nearest safe
location and stop your vehicle.
2. Turn the engine off and check the
alternator drive belt for looseness or
breakage.
If the belt is adjusted properly, there
may be a problem in the electrical
charging system.
If this occurs, have the vehicle
inspected by an authorized retailer of
Genesis Branded products as soon as
possible.

Instrument Cluster
4-14
Engine oil pressure warning
light
This warning light illuminates:
When the engine oil pressure is low.
If the engine oil pressure is low:
1. Drive carefully to the nearest safe
location and stop your vehicle.
2. Turn the engine off and check the
engine oil level (For more details,
refer to “Engine Oil” section in
chapter 9). If the level is low, add oil
as required.
If the warning light remains on after
adding oil or if oil is not available, have
the vehicle inspected by an authorized
retailer of Genesis Branded products as
soon as possible.
Continued driving with the warning light
on may cause engine failure.
Information
When engine oil pressure decreases due to
insufficient engine oil, etc., the Engine Oil
Pressure warning light will illuminate. In
addition, the enhanced engine protection
system which limits engine power will
be activated. If the engine oil pressure is
restored, the Engine Oil Pressure warning
light and the enhanced engine protection
system will turn off. However, for gasoline
2.5 turbo engine, when the engine oil
pressure is restored, the warning light and
the enhanced engine protection system will
turn off after the engine is restarted.
NOTICE
• If the engine is not stopped
immediately after the Engine Oil
Pressure warning light is illuminated,
severe damage could result.
• If the warning light stays on while the
engine is running, it indicates that
there may be serious engine damage
or malfunction. In this case:
1. Stop the vehicle as soon as it is
safe to do so.
2. Turn off the engine and check the
oil level. If the oil level is low, fill
the engine oil to the proper level.
3. Start the engine again. If the
warning light stays on after the
engine is started, turn the engine
off immediately. If this occurs,
have the vehicle inspected by
an authorized retailer of Genesis
Branded products.