check engine light GENESIS G80 2021 Owner's Manual

Safety System
3-52
How does the Air Bags System
Operate?
ORG3030023
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
(11) Side pressure sensors
(12) Driver’s knee air bag module
(13) Occupant classification system
(14) Driver’s and front passenger’s seat
belt buckle sensors
ÃFront 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/or curtain air bags used
for rollover protection (if equipped with
rollover sensor).

Immobilizer indicator light ........................................................................\
..............4-19
AUTO STOP indicator light ........................................................................\
..............4-20
Turn signal indicator light ........................................................................\
................4-20
High beam indicator light ........................................................................\
...............4-20
Low beam indicator light ........................................................................\
.................4-21
Light ON indicator light ........................................................................\
....................4-21
High Beam Assist indicator light ........................................................................\
......4-21
AUTO HOLD indicator light ........................................................................\
..............4-21
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 ........................................................................\
..4-22
Key not in vehicle ........................................................................\
............................4-22
Key not detected ........................................................................\
..............................4-22
Press START button again ........................................................................\
..............4-22
Place the smart key in the emergency start slot and press the start button .......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 .........................................4-23
Door, Hood, trunk open indicator
........................................................................\
...4-23
Sunroof open indicator ........................................................................\
...................4-24
Low tire pressure ........................................................................\
.............................4-24
Lights ........................................................................\
................................................4-24
Wiper ........................................................................\
................................................4-25
Low washer fluid ........................................................................\
..............................4-25
Low fuel ........................................................................\
............................................4-25
Low engine oil ........................................................................\
.................................4-25
Engine overheated ........................................................................\
...........................4-26
Check haptic steering wheel system ......................................................................4-26
Check headlight ........................................................................\
..............................4-26
Check turn signal ........................................................................\
............................4-26
Check headlamp LED ........................................................................\
.....................4-26
4

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
OJX1049061L
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-inch
OJX1049032
„„12.3-inch 3D
OJX1049044
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 2). 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.
NOTICE
• If the engine is not stopped
immediately after the Engine Oil
Pressure warning light is illuminated
while the engine is running, 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.
Engine coolant temperature
warning light (for 8-inch
cluster)
The warning light illuminates:
When the temperature of the engine
coolant is extremely high.
Do not continue driving with an
overheated engine. If your vehicle
overheats, refer to “Overheating” section
in chapter 8.
NOTICE
If the Engine Coolant Temperature
warning light illuminates, it indicates
overheating that may damage the
engine.
Low fuel level warning light
This warning light illuminates:
When the fuel tank is nearly empty.
Add fuel as soon as possible.
NOTICE
Driving with the Low Fuel Level warning
light on or with the fuel level below “E”
can cause the engine to misfire and
damage the catalytic converter.

04
4-23
Place the smart key in the
emergency start slot and press the
start button
This message is displayed if you press
the Engine Start/Stop button while the
warning message “Key not detected” is
displayed.
At this time, the immobilizer indicator
light blinks.
Check BRAKE SWITCH fuse
This message is displayed if the brake
switch fuse is disconnected.
You need to replace the fuse with a new
one before starting the engine.
If that is not possible, you can start the
engine by pressing the Engine Start/
Stop button for 10 seconds in the ACC
position.
Shift to P or N to start engine
This message is displayed if you try to
start the engine in any other position
except P (Park) or N (Neutral).
Information
You can start the engine with the gear
in N (Neutral). But, for your safety, we
recommend that you start the engine with
the gear shifted to P (Park).
Battery discharging due to external
electrical devices
This message is displayed if the 12V
battery voltage is weak due to any
non-factory electrical accessories (ex.
dashboard camera) while parking. Be
careful that the battery is not discharged.
If the message appears after removing
the non-factory electrical accessories,
have the vehicle inspected by an
authorized retailer of Genesis Branded
products.
Door, Hood, trunk open indicator
ORG3040006
This warning is displayed if any door or
hood or trunk is left open. The warning
will indicate which door is open in the
display.
CAUTION
Before driving the vehicle, you should
confirm that the door/ hood/trunk is
fully closed.

04
4-25
Wiper
OJX1049008L
This indicator displays which wiper speed
is selected using the wiper control.
You can activate or deactivate Wiper/
Lights display function from the Settings
menu in the infotainment system screen.
Select:
-Setup → Vehicle Settings → Cluster
→ Content Selection → Wiper/Lights
Display
For detailed information, refer to the
separately supplied manual.
Low washer fluid
This message is displayed if the washer
fluid level in the reservoir is nearly empty.
Have the washer fluid reservoir refilled.
Low fuel
This message is displayed if the fuel tank
is almost out of fuel.
When this message is displayed, the low
fuel level warning light in the cluster will
come on.
It is recommended to look for the nearest
fueling station and refuel as soon as
possible.
Low engine oil (if equipped)
This warning message is displayed when
the engine oil level should be checked.
If this warning message is displayed,
check the engine oil level as soon as
possible and add engine oil as required.
Slowly pour the recommended oil little
by little into a funnel.
Use only the specified engine oil. (Refer
to "Recommended Lubricants and
Capacities“ section in chapter 2.)
Do not overfill the engine oil. Make sure
the oil level is not above F (Full) mark on
the dipstick.
Information
After adding engine oil, if you travel
approximately 31~62 miles (50~100 km)
after the engine warms up, the warning
message should disappear.

Instrument Cluster
4-26
Engine overheated
This message is displayed when the
engine coolant temperature is above
248°F (120°C). This means that the
engine is overheated and may be
damaged.
If your vehicle is overheated, refer to
“Overheating” section in chapter 8.
Check haptic steering wheel system
This message is displayed if there is a
problem with the haptic steering wheel
system. Have the vehicle inspected by an
authorized retailer of Genesis Branded
products.
Check headlight (if equipped)
This message is displayed if the
headlights are not operating properly. A
lamp may need to be replaced.
Make sure to replace the burned out
bulb with a new one of the same wattage
rating.
Check turn signal (if equipped)
This message is displayed if the turn
signal lamps are not operating properly.
A lamp may need to be replaced.
Make sure to replace the burned out
bulb with a new one of the same wattage
rating.
Check headlamp LED (if equipped)
This message is displayed if there is a
problem with the LED headlamp. Have
the vehicle inspected by an authorized
retailer of Genesis Branded products.

Convenient Features
5-16
The icon will be highlighted or an alarm
and vibration will also be provided when
the selected icon function is being
performed.
After the Digital Key App and vehicle are
connected, if Digital Key App remote
control is not used over 5 minutes, the
connection between the app and vehicle
will disconnect automatically.
Note that you cannot lock your vehicle
using Genesis Digital Key APP if any of
the following occurs:
-The Engine Start/Stop button is in the
ACC or ON position
-Door(s) is open
• Remotely starting vehicle with the
Digital Key App
1. Press the Door Lock button in Genesis
Digital Key App.
2. Press the Remote Engine On icon
within 4 seconds.
3. The hazard warning lights will blink
and the engine will start.
-Unless the driver puts the
registered digital key (smart phone)
on the in-vehicle authentication
pad (wireless charging pad) when
the Remote Start function is on, the
engine will turn off.
-If the driver does not get in the
vehicle within 10 minutes after
the engine is remotely started, the
engine will turn off.
CAUTION
• If the vehicle windows are tinted
with a film containing metallic
substances, it may cause poor
Bluetooth connection and poor
performance of the Digital Key App.
• If multiple users use the digital key
at the same time, the functions of
the Digital Key App may not work
properly. Only the necessary user
should operate the Digital Key App
remote control.
• When using the Digital Key App
remote control, the driver (the
remote control user) should leave
the vehicle after checking that the
doors are locked. When the doors are
locked, the chime will sound and the
hazard warning lights will blink once.
• The remote functions of the Digital
Key App enables the vehicle to be
controlled when the user is within
operating range. If the digital key
is out of the operating range, the
remote control function may not
operate properly.
• If the smart phone is moved away
from the vehicle while the smart
phone and the vehicle is connected,
Digital Key App remote control may
not operate properly.
• When using Digital Key App
remote control via Bluetooth,
communication may be slow or the
operating range may be reduced in
the following circumstances:
-Smart phone mobile data is weak
-Bluetooth connection is weak due
to many Bluetooth devices
-There is an object such as metal or
concrete between the vehicle and
smart phone
-The smart phone is wrapped in
your hand or other electronic
devices that cause interference is
placed near the smart phone
• If Digital Key App remote control
does not operate properly, use the
smart phone’s NFC function to lock
and unlock the doors.