2018 GENESIS G80 check engine light

F7
Introduction
Gasoline containing alcohol or
methanol
Gasohol, a mixture of gasoline and
ethanol (also known as grain alco-
hol) are being marketed along with or
instead of leaded or unleaded gaso-
line. 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 dam-
age to the fuel system, engine con-
trol system and emission control sys-
tem.
Discontinue using gasohol of any
kind if drivability problems occur."E85" fuel is an alternative fuel com-
prised of 85 percent ethanol and 15
percent gasoline, and is manufac-
tured exclusively for use in Flexible
Fuel Vehicles. "E85" is not compati-
ble with your vehicle. Use of "E85"
may result in poor engine perform-
ance 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 per-
cent.
✽ ✽
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.
•Do not "top off" after the noz-
zle automatically shuts off
when refueling.
Tighten the cap until it clicks
one time, otherwise the Check
Engine light will illuminate.
Always check that the fuel cap
is installed securely to pre-
vent fuel spillage in the event
of an accident.
WARNING
Never add any fuel system
cleaning agents to the fuel tank
other than what has been spec-
ified. (Consult an authorized
retailer of Genesis Branded
products for details.)
CAUTION

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Safety system of your vehicle
2
SRS warning light
The SRS (Supplement 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 elec-
trical 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 pro-
tection.During a moderate to severe frontal
collision, sensors will detect the vehi-
cle’s rapid deceleration. If the rate of
deceleration is high enough, the con-
trol unit will inflate the front air bags.
The front air bags help protect the
driver and front passenger by
responding to frontal impacts in
which seat belts alone cannot provide
adequate restraint. When needed,
the side air bags help provide protec-
tion in the event of a side impact or
rollover by supporting the side upper
body area.
Air bags are activated (able to
inflate if necessary) only when the
Engine Start/Stop button is in the
ON position.
Air bags inflate in the event of a
severe frontal or side collision to
help protect the occupants from
serious physical injury.
There is no single speed at which
the air bags will inflate. Generally,
air bags are designed to inflate
based upon the severity of a colli-
sion and its direction. These two
factors determine whether the sen-
sors produce an electronic deploy-
ment/inflation signal.
If your SRS malfunctions, the air
bag may not inflate properly dur-
ing an accident increasing the
risk of serious injury or death.
If any of the following condi-
tions occur, your SRS is mal-
functioning:
The light does not turn on for
approximately six seconds
when the Engine Start/Stop
button is in the ON position.
The light stays on after illumi-
nating for approximately six
seconds.
The light comes on while the
vehicle is in motion.
The light blinks when the
engine is running.
Have an authorized retailer of
Genesis Branded products
inspect the SRS as soon as pos-
sible if any of these conditions
occur.
WARNING

3-4
Convenient features of your vehicle
Smart key
1. Door Lock
2. Door Unlock
3. Trunk Unlock
4. Panic
Your Genesis Branded Vehicle uses
a Smart Key, which you can use to
lock or unlock a door (and trunk) and
even start the engine.
Locking
To lock :
1. Close all doors, engine hood and
trunk.
2. Either press the door handle but-
ton or press the Door Lock button
(1) on the smart key.
3. The hazard warning lights will blink
and the chime will sound once.
Also, the side view mirror will fold,
if the side view mirror folding
switch is in the AUTO position.
4. Make sure the doors are locked by
checking the position of the door
lock button inside the vehicle.
✽ ✽
NOTICE
The door handle button will only
operate when the smart key is with-
in 28~40 inches (0.7~1 m) from the
outside door handle.
Even though you press the outside
door handle button, the doors will not
lock and the chime will sound for
three seconds if any of the following
occur:
• The Smart Key is in the vehicle.
The Engine Start/Stop button is in
ACC or ON position.
Any door except the trunk is open.
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Do not leave the Smart Key in
your vehicle with unsupervised
children. Unattended children
could press the Engine Start/
Stop button and may operate
power windows or other con-
trols, or even make the vehicle
move, which could result in
serious injury or death.
WARNING
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3-15
Convenient features of your vehicle
To lock the child safety lock, insert a
screwdriver into the hole and turn it
to the lock position.
To allow a rear door to be opened
from inside the vehicle, unlock the
child safety lock.This system helps to protect your
vehicle and valuables. The horn will
sound and the hazard warning lights
will blink continuously if any of the
following occurs:
- A door is opened without using the
smart key.
- The trunk is opened without using
the smart key.
- The engine hood is opened.
The alarm continues for 30 seconds,
then the system resets. To turn off
the alarm, unlock the doors with the
smart key.
The Theft Alarm System automati-
cally sets 30 seconds after you lock
the doors and the trunk. For the sys-
tem to activate, you must lock the
doors and the trunk from outside the
vehicle with the smart key or by
pressing the button on the outside of
the door handles with the smart key
in your possession.
The hazard warning lights will blink
and the chime will sound once to indi-
cate the system is armed.Once the security system is set,
opening any door, the trunk, or the
hood without using the smart key will
cause the alarm to activate.
The Theft Alarm System will not set if
the hood, the trunk, or any door is
not fully closed. If the system will not
set, check the hood, the trunk, or the
doors are fully closed.
Do not attempt to alter this system or
add other devices to it.
✽ ✽
NOTICE
• Do not lock the doors until all pas-
sengers have left the vehicle. If the
remaining passenger leaves the
vehicle when the system is armed,
the alarm will be activated.
• If the vehicle is not disarmed with
the smart key, open the doors by
using the mechanical key and
start the engine.
• When the system is disarmed but a
door or trunk is not opened within
30 seconds, the system will be
rearmed.
3
If children accidently open the
rear doors while the vehicle is
in motion, they could fall out of
the vehicle. The rear door safety
locks should always be used
whenever children are in the
vehicle.
WARNING
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3-19
Convenient features of your vehicle
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Electric power steering (EPS)
The system assists you with steering
the vehicle. If the engine is turned off
or if the power steering system
becomes inoperative, you may still
steer the vehicle, but it will require
increased steering effort.
Should you notice any change in the
effort required to steer during normal
vehicle operation, we recommend
that the system be checked by an
authorized retailer of Genesis
Branded products.
✽ ✽
NOTICE
The following symptoms may occur
during normal vehicle operation:
• The steering effort may be high
immediately after placing the
Engine Start/Stop button in the
ON position.
This happens as the system per-
forms the EPS system diagnostics.
When the diagnostics is complet-
ed, the steering wheel will return
to its normal condition.
• A click noise may be heard from
the EPS relay after the Engine
Start/Stop button is in the ON or
OFF position.
• Motor noise may be heard when
the vehicle is at stop or at a low
driving speed.
• When you operate the steering
wheel in low temperature, abnor-
mal noise may occur. If tempera-
ture rises, the noise will disappear.
This is a normal condition.
Tilt steering / Telescope steering
Adjust the steering wheel so it points
toward your chest, not toward your
face. Make sure you can see the
instrument panel warning lights and
gauges. After adjusting, push the
steering wheel both up and down to
be certain it is locked in position.
Always adjust the position of the
steering wheel before driving.
If the Electric Power Steering
System does not operate nor-
mally, the warning light ( ) will
illuminate on the instrument
cluster. The steering wheel will
require increase effort. Take
your vehicle to an authorized
retailer of Genesis Branded
products and have the system
checked as soon as possible.
CAUTION
NEVER adjust the steering
wheel while driving. This may
cause loss of vehicle control
resulting in an accident.
WARNING

3-43
Convenient features of your vehicle
3
Hood
Opening the hood
1. Park the vehicle and set the park-
ing brake.
2. Pull the release lever to unlatch
the hood. The hood should pop
open slightly.3. Raise the hood slightly, push the
secondary latch up (1) inside of
the hood center and lift the hood
(2). After it has been raised about
halfway, it will raise completely by
itself.
Closing the hood
1. Before closing the hood, check the
following:

ment must be correctly installed.

bustible material must be
removed from the engine com-
partment.
2. Return the stay rod to its clip to
prevent it from rattling.
3. Lower the hood halfway (lifted
approximately 30 cm from the
closed position) and push down to
securely lock in place. Then dou-
ble check to be sure the hood is
secure.
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3-56
✽ ✽
NOTICE
• Make sure to refuel your
vehicle according to the "Fuel
Requirements" suggested in the
Introduction chapter.
• Do not spill fuel on the exterior
surfaces of the vehicle. Any type of
fuel spilled on painted surfaces
may damage the paint.
Convenient features of your vehicle
(Continued)
Do not use matches or a
lighter and do not smoke or
leave a lit cigarette in your
vehicle while at a gas station,
especially during refueling.
Do not over-fill or top-off your
vehicle tank, which can cause
gasoline spillage.
If a fire breaks out during refu-
eling, leave the vicinity of the
vehicle, and immediately con-
tact the manager of the gas
station and then contact the
local fire department. Follow
any safety instructions they
provide.
If pressurized fuel sprays out,
it can cover your clothes or
skin and thus subject you to
the risk of fire and burns.
Always remove the fuel cap
carefully and slowly. If the cap
is venting fuel or if you hear a
hissing sound, wait until the
condition stops before com-
pletely removing the cap.
(Continued)
(Continued)
Always check that the fuel cap
is installed securely to pre-
vent fuel spillage in the event
of an accident.
(Continued)
When using an approved
portable fuel container, be
sure to place the container on
the ground prior to refueling.
Static electricity discharge
from the container can ignite
fuel vapors causing a fire.
Once refueling has begun,
contact between your bare
hand and the vehicle should
be maintained until the filling
is complete.
Use only approved portable
plastic fuel containers designed
to carry and store gasoline.
When refueling, always move
the shift lever to the P (Park)
position, set the parking
brake, and press the Engine
Start/Stop button to the OFF
position. Sparks produced by
electrical components related
to the engine can ignite fuel
vapors causing a fire.
(Continued)

3-78
Convenient features of your vehicle
Press START button with key
This warning message illuminates
if you press the Engine Start/Stop
button while the warning message
"Key not detected" is illuminating.
At this time, the immobilizer indica-
tor light blinks.
Check BRAKE SWITCH fuse
This warning message illuminates
if the brake switch fuse is discon-
nected.
It means that you should replace
the fuse with a new one. 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 warning message illuminates
if you try to start the engine with
the shift lever not in the P (Park) or
N (Neutral) position.
✽ ✽
NOTICE
You can start the engine with the
shift lever in the N (Neutral) posi-
tion. But, for your safety, we recom-
mend that you start the engine with
the shift lever in the P (Park) posi-
tion.
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