check engine light GENESIS G90 2021 User Guide

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03
Shift to P or N to start engine
This message is displayed if you try
to start the engine in any other posi-
tion except the P (Park) or N
(Neutral) position.
Information
You can start the engine with the shift
lever in the N (Neutral) position. But,
for your safety, we recommend that
you start the engine with the vehicle
shifted to P (Park).
Door, hood, trunk open
This warning is displayed if any door
or the hood or the trunk is left open.
The warning will indicate which door
is open in the display.
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Before driving the vehicle, you
should confirm that the door/
hood/trunk is fully closed.
Also, check there is no door/
hood/trunk open warning light
or message displayed on the
instrument cluster.
WARNING

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If the AFS malfunction indicator
comes on, the AFS is not working
properly.
Drive to the nearest safe location
and restart the engine. If the indica-
tor continuously remains on, we rec-
ommend that the system be checked
by an authorized retailer of Genesis
Branded products.
Daytime running light (DRL)
The Daytime Running Lights can
help others to see the front of your
vehicle during the day, especially
after dawn and before sunset.
The DRL system will turn OFF when:
• The light switch is in the parking or
headlamp lamp position, including
the operation that the parking lamp
or headlamp is turned on automat-
ically in the AUTO light position.
• The engine is turned off.
• The hazard warning flasher is on.
• The turn signal light is on.
If you turn on the turn signal light,
only the corresponding daytime
running lights will turn off.
• The parking brake is applied.
Headlamp leveling device
It automatically adjusts the headlamp
beam level according to the number
of passengers and loading weight in
the luggage area.
And it offers proper headlamp beam
under various conditions.
Headlamp moisture removal
function (if equipped)
When moisture fogs up inside of the
headlamp, if the headlamp is on for
certain period of time, the fan circu-
lates the air inside to remove mois-
ture. If the moisture is not removed,
have the vehicle checked by an
authorized retailer of Genesis
Branded products.
Reverse guide lamp
When the shift lever is in R
(Reverse), the back-up lamp turns on
and the reverse guide lamp at the
back of the vehicle lights the floor.
The lamp informs nearby drivers
that your vehicle is backing up.If the function does not work
properly, we recommend that
the system be inspected by an
authorized retailer of Genesis
Branded products. Do not
attempt to inspect or replace
the wiring yourself.
WARNING

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Convenient features of your vehicle
When using the air conditioning
system, monitor the engine tem-
perature gauge closely while driv-
ing up hills or in heavy traffic when
outside temperatures are high. Air
conditioning system operation
when climbing a steep grade or in
high outside ambient temperatures
can cause engine overheating.
Continue to use the fan, but turn
the air conditioning system off if
the engine temperature gauge
indicates engine overheating.
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 recir-
culation 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 win-
dows and sunroof closed.
• Use the air conditioning system
every month only for a few minutes
to ensure maximum system per-
formance.
• 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 knob or button to
the position and fan speed
control to the lowest speed.
System Maintenance
Cabin air filter
[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 condi-
tioning system.
Have the cabin air filter 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 and/or
if transporting pets or occupants
smoke inside the vehicle, then more
frequent cabin air filter inspections
and changes are required.
If the air flow rate suddenly decreas-
es, the system should be checked at
an authorized retailer of Genesis
Branded products.
NOTICE
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03
Wireless Cellular Phone
Charging System (if equipped)
On certain models, the vehicle
comes equipped with a wireless cel-
lular phone charger.
The system is available when all
doors are closed, and when the
Engine Start/Stop button is in the
ACC, ON or START position.
To charge a cellular phone
The wireless cellular phone charging
system charges only the Qi-enabled
cellular phones ( ). Read the label
on the cellular phone accessory
cover or visit your cellular phone
manufacturer's website to check
whether your cellular phone supports
the Qi technology.
The wireless charging process starts
when you put a Qi-enabled cellular
phone on the wireless charging unit.
1. Remove other items, including the
smart key, from the wireless charg-
ing unit. If not, the wireless charg-
ing process may be interrupted.
Place the cellular phone on the
center of the charging pad ( ).
2. The indicator light is orange when
the cellular phone is charging. The
indicator light turns green when
phone charging is complete.3. You can turn ON or OFF the wire-
less charging function from the
Settings menu in the AVN system
screen. Select:
- Setup →Vehicle Settings →
Convenience →Wireless
Charging
For detailed information, scan the
QR code in a separately supplied
simple manual.
If your cellular phone is not charging:
- Slightly change the position of the
cellular phone on the charging
pad.
- Make sure the indicator light is
orange.
The indicator light will blink orange for
10 seconds if there is a malfunction in
the wireless charging system.
In this case, temporarily stop the
charging process, and re-attempt to
charge your cellular phone again.
The system warns you with a mes-
sage on the LCD display if the cellular
phone is still on the wireless charging
unit after the engine is turned OFF
and the front door is opened.
For some manufacturers' cellular
phones, the system may not warn
you even though the cellular phone is
left on the wireless charging unit. This
is due to the particular characteristic
of the cellular phone and not a mal-
function of the wireless charging.
OHI048437L

5-4
Driving your vehicle
Before Entering the Vehicle
• Be sure all windows, outside mir-
ror(s), and outside lights are clean
and unobstructed.
• Remove frost, snow, or ice.
• Visually check the tires for uneven
wear and damage.
• Check under the vehicle for any
sign of leaks.
• Be sure there are no obstacles
behind you if you intend to back up.
Before Starting
• Make sure the hood, the trunk, and
the doors are securely closed and
locked.
• Adjust the position of the seat and
steering wheel.
• Adjust the inside and outer side
view mirrors.
• Verify all the lights work.
• Fasten your seatbelt. Check that all
passengers have fastened their
seatbelts.
• Check the gauges and indicators in
the instrument panel and the mes-
sages on the instrument display
when the ignition switch is in the
ON position.
• Check that any items you are car-
rying are stored properly or fas-
tened down securely.
BEFORE DRIVING
CALIFORNIA PROPOSITION 65
WARNING
Engine exhaust and a wide vari-
ety of automobile components
including components found in
the interior furnishings in a vehi-
cle, contain or emit harmful
chemicals known to the State of
California to cause cancer and
birth defects and reproductive
harm. In addition, certain fluids
contained in vehicles and certain
products of components contain
or emit chemicals known to the
State of California to cause can-
cer and birth defects or other
reproductive harm.
WARNING

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Engine Stop/Start Button
Positions
OFF
To turn off the engine, press the
Engine Start/Stop button with the
vehicle shifted to P (Park).
Note if the Engine Start/Stop button
is pressed with the vehicle shifted to
D (Drive) or R (Reverse), the vehicle
will automatically shift to P (Park).
If the Engine Start/Stop button is
pressed with the vehicle shifted to N
(Neutral), the Engine Start/Stop but-
ton will go to the ACC position.
ACC
Press the Engine Start/Stop button
when the button is in the OFF posi-
tion without depressing the brake
pedal.
Some of the electrical accessories
are usable. The steering wheel
unlocks.
Information
If you leave the Engine Start/Stop but-
ton in the ACC position for more than
one hour, the battery power will turn
off automatically to prevent the bat-
tery from discharging.
ON
Press the Engine Start/Stop button
while it is in the ACC position without
depressing the brake pedal.
The warning lights can be checked
before the engine is started.
Information
Do not leave the Engine Start/Stop
button in the ON position when the
engine is not running to prevent the
battery from discharging.
START
To start the engine, depress the
brake pedal and press the Engine
Start/Stop button with the vehicle
shifted to the P (Park) or the N
(Neutral) position.
For your safety, start the engine with
the vehicle shifted to the P (Park)
position.
Information
If you press the Engine Start/Stop but-
ton without depressing the brake
pedal, the engine does not start and
the Engine Start/Stop button changes
as follows:
OFF
→ACC →ON →OFF
However, the engine may start if you
depress the brake pedal within 0.5 sec-
ond after pressing the Engine Start/
Stop button from the OFF position.
i
i
i• NEVER reach through the
steering wheel for the Engine
Start/Stop button or any other
control while the vehicle is in
motion. The presence of your
hand or arm in this area may
cause a loss of vehicle control
resulting in an accident.

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05
Good Driving Practices
• Never shift from P (Park) or N
(Neutral) to any other position with
the accelerator pedal depressed.
• Never shift into P (Park) when the
vehicle is in motion.
Be sure the vehicle is completely
stopped before you attempt to shift
into R (Reverse) or D (Drive).
• Do not move the shift lever to N
(Neutral) when driving. If the shift
lever is moved to N (Neutral) while
driving, the vehicle loses the ability
to provide engine braking. Doing
so may increase the risk of an acci-
dent.
• Driving uphill or downhill, always
shift to D (Drive) when driving for-
ward or to R (Reverse) when driv-
ing backwards, and check the gear
position indicated on the cluster
before driving. If you drive in the
opposite direction of the selected
gear, the engine will turn off and a
serious accident might be occurred
due to the degraded brake per-
formance.
• Do not drive with your foot resting
on the brake pedal. Even light, but
consistent pedal pressure can
result in the brakes overheating,
brake wear and possibly even
brake failure.
• Depressing both accelerator and
brake pedals at the same time can
trigger logic for engine power
reduction to assure vehicle decel-
eration. Vehicle acceleration will
resume after the brake pedal is
released.• When driving in Manual shift mode
with the paddle shifter, slow down
before shifting to a lower gear.
Otherwise, the lower gear may not
be engaged if the engine rpms are
outside of the allowable range.
• Always apply the parking brake
when leaving the vehicle. Do not
depend on placing the transmis-
sion in P (Park) to keep the vehicle
from moving.
• Exercise extreme caution when
driving on a slippery surface. Be
especially careful when braking,
accelerating or shifting gears. On a
slippery surface, an abrupt change
in vehicle speed can cause the
drive wheels to lose traction and
may cause loss of vehicle control
resulting in an accident.
• Optimum vehicle performance and
economy is obtained by smoothly
depressing and releasing the
accelerator.

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05
Releasing the parking brake
To release the EPB (Electronic
Parking Brake):
• Place the Engine Start/Stop button
in the ON or START position.
• Depress the brake pedal.
• Press the EPB switch.
Make sure the Parking Brake
Warning Light goes off.
To release EPB (Electronic Parking
Brake) automatically:
• Gear in P (Park)
With the engine running depress
the brake pedal and shift out of P
(Park) to R (Reverse) or D (Drive).
• Gear in N (Neutral)
With the engine running depress
the brake pedal and shift out of N
(Neutral) to R (Reverse) or D
(Drive).
• Satisfy the following conditions
1. Ensure seat belts are fastened
and the doors, hood and trunk
are closed.
2. With the engine running, depress
the brake pedal and shift out of P
(Park) to R (Reverse), D (Drive)
or Manual shift mode.
3. Depress the accelerator pedal.
Make sure the Parking Brake
Warning light goes off.
Information
• For your safety, you can engage the
EPB even though the Engine Stop/
Start button is in the OFF position
(only if battery power is available),
but you cannot release it.
• For your safety, depress the brake
pedal and release the parking brake
manually with the EPB switch when
you drive downhill or when backing
up the vehicle.
• If the parking brake warning
light is still on even though the
EPB has been released, have
your vehicle checked by an
authorized retailer of Genesis
Branded products.
• Do not drive your vehicle with
the EPB applied. It may cause
excessive brake pad and brake
rotor wear.
NOTICE
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5-26
Driving your vehicle
EPB malfunction indicator
This warning light illuminates if the
Engine Start/Stop button is pressed
to the ON position and goes off in
approximately 3 seconds if the sys-
tem is operating normally.
If the EPB malfunction indicator
remains on, comes on while driving,
or does not come on when the
Engine Start/Stop button is pressed
to the ON position, this indicates that
the EPB may have malfunctioned.
If this occurs, have the system
checked by an authorized retailer of
Genesis Branded products.
The EPB malfunction indicator may
illuminate when the ESC indicator
comes on to indicate that the ESC is
not working properly, but it does not
indicate a malfunction of the EPB.
• If the EPB warning light is still
on, have the system checked by
an authorized retailer of Genesis
Branded products.
• If the parking brake warning
light does not illuminate or
blinks even though the EPB
switch was pulled up, the EPB
may not be applied.• If the parking brake warning
light blinks when the EPB warn-
ing light is on, press the EPB
switch, then pull it up. Once
more, press the switch back to
its original position and pull it
back up. If the EPB warning light
does not go off, have your vehi-
cle checked by an authorized
retailer of Genesis Branded
products.Parking Brake Warning Light
Check the Parking
Brake Warning Light
by pressing the Engine
Start/Stop button to
the ON position (do
not start the engine).
This light will be illuminated when the
parking brake is applied with the
Engine Start/Stop button in the
START or ON position.
Before driving, be sure the parking
brake is released and the Brake
Warning Light is OFF.
If the Parking Brake Warning Light
remains on after the parking brake is
released while engine is running,
there may be a malfunction in the
brake system. Immediate attention is
necessary.
If at all possible, cease driving the
vehicle immediately. If that is not pos-
sible, use extreme caution while
operating the vehicle and only con-
tinue to drive the vehicle until you
can reach a safe location.
NOTICE
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05
Emergency braking
If there is a problem with the brake
pedal while driving, emergency brak-
ing is possible by pulling up and
holding the EPB switch. Braking is
possible only while you are holding
the EPB switch. However, braking
distance will be longer than normal.
Information
During emergency braking the park-
ing brake warning light will illumi-
nate to indicate that the system is
operating.
If you continuously notice a noise
or burning smell when EPB is
used for emergency braking, have
your vehicle checked by an
authorized retailer of Genesis
Branded products as soon as pos-
sible.
When the EPB (Electronic Parking
Brake) does not release
If the EPB does not release normal-
ly, contact an authorized retailer of
Genesis Branded products by load-
ing the vehicle on a flatbed tow truck
and have the system checked.
Auto Hold
The Auto Hold maintains the vehicle
in a standstill even though the brake
pedal is not depressed after the driv-
er brings the vehicle to a complete
stop by depressing the brake pedal.
To apply:
1. With the driver's door and engine
hood closed, depress the brake
pedal and then press the [AUTO
HOLD] switch. The white AUTO
HOLD indicator will come on and
the system will be in the standby
position.
NOTICE
i
Do not operate the parking
brake while the vehicle is mov-
ing except in an emergency sit-
uation. It could damage the
brake system and lead to a
severe accident.
WARNING
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