engine GENESIS G90 2020 Repair Manual

3-63
0
03
3
Charging System
Warning Light
When this warning light illuminates
while the engine is running, the bat-
tery is not being charged. Immediately
turn OFF all electrical accessories.
Try not to use electrically operated
controls, such as the power win-
dows. Keep the engine running.
Have the vehicle inspected by an
authorized retailer of Genesis
Branded products as soon as possi-
ble.
Engine Oil PressureWarning 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" in chapter 7) .
If the level is low, add oil as required.
If the warning light remains on
after adding oil or if oil is not avail-
able, have the vehicle inspected
by an authorized retailer of
Genesis Branded products as
soon as possible. If the engine does not stop
immediately after the Engine Oil
Pressure Warning Light is illumi-
nated, severe damage could
result.
If the warning light stays on while the engine is running, it
indicates that there may be seri-
ous engine damage or malfunc-
tion. 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.
NOTICE

3-64
Convenient features of your vehicle
Malfunction IndicatorLamp (MIL)
This warning light illuminates:
When you place the Engine
Start/Stop button to the ON position.
- The Malfunction Indicator Lampilluminates for approximately 3
seconds and then turns off.
Whenever there is a malfunction with either the emission control
system or the engine or the vehicle
powertrain.
If this occurs, have the vehicle
inspected by an authorized retailer
of Genesis Branded products.
Driving with the Malfunction
Indicator Lamp (MIL) on may
cause damage to the emission
control systems which could
affect drivability and/or fuel econ-
omy.
If the Malfunction Indicator Lamp
(MIL) illuminates, potential catalyt-
ic converter damage is possible
which could result in loss of
engine power.
If this occurs, have the vehicle
inspected by an authorized retail-
er of Genesis Branded products.
Low Fuel Level Warning Light
This warning light illuminates:
When the fuel tank is nearly empty.
Add fuel as soon as possible.
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.
Low Tire PressureWarning Light
This warning light illuminates:
When you place the Engine Start/
Stop button to the ON position.
- The low tire pressure warninglight illuminates for approximately
3 seconds and then turns off.
When one or more of your tires are significantly underinflated.
For more details, refer to "Tire
Pressure Monitoring System
(TPMS)" in chapter 6.
NOTICE
NOTICE
NOTICE

3-66
Convenient features of your vehicle
All Wheel Drive (AWD)Warning Light (if equipped)
This warning light illuminates:
Whenever there is a malfunction
with the AWD system.
If this occurs, have the vehicle
inspected by an authorized retailer
of Genesis Branded products.
Forward Collision-Avoidance Assist (FCA)Warning Light (if equipped)
This warning light illuminates:
When you place the Engine
Start/Stop button to the ON posi-
tion.
- The FCA warning light illuminatesfor approximately 3 seconds and
then turns off.
Whenever there is a malfunction with the FCA.
If this occurs, have the vehicle
inspected by an authorized retailer
of Genesis Branded products.
For more details, refer to "Forward
Collision-Avoidance Assist (FCA)
system" in chapter 5.
Lane Keeping Assist (LKA) Indicator Light(if equipped)
This indicator light illuminates:
[Green] When the system operat-
ing conditions are satisfied.
[White] When the system operating conditions are not satisfied.
[Yellow] Whenever there is a mal- function with the lane keeping
assist system.
If this occurs, have the vehicle
inspected by an authorized retailer
of Genesis Branded products.
For more details, refer to "Lane
Keeping Assist (LKA) system" in
chapter 5.

3-67
0
03
3
Adaptive Front-Lighting
System (AFS) WarningLight (if equipped)
This warning light illuminates:
When you place the Engine Start/
Stop Button to the ON position.
- The AFS warning light illuminatesfor approximately 3 seconds and
then turns off.
Whenever there is a malfunction with the AFS.
If there is a malfunction with the
AFS:
1. Drive carefully to the nearest safe location and stop your vehicle.
2. Turn the engine off and restart the engine. If the warning light
remains on, have the vehicle
inspected by an authorized retailer
of Genesis Branded products.
Icy Road Warning Light(if equipped)
This warning light is to warn the driv-
er the road may be icy.
When the temperature on the out-
side temperature gauge is approxi-
mately below 40°F (4°C), the Icy
Road Warning Light and Outside
Temperature Gauge blinks and then
illuminates. Also, the warning chime
sounds 1 time.
You can activate or deactivate the
shift indicator pop-up function from
the Settings menu in the AVN system
screen. Select:
- Setup
→Vehicle Settings →Cluster
→Content Selection →Icy Road
Warning
For detailed information, scan the
QR code in a separately supplied
simple manual.
Information
If the icy road warning light appears
while driving, you should drive more
attentively and safely refraining from
over-speeding, rapid acceleration, sud-
den braking or sharp turning, etc.
i

3-68
Convenient features of your vehicle
LED Headlamp WarningLight (if equipped)
This warning light illuminates:
When you place the Engine
Start/Stop button to the ON posi-
tion.
- The LED headlamp warning lightilluminates for approximately 3
seconds and then turns off.
Whenever there is a malfunction with the LED headlamp.
If this occurs, have the vehicle
inspected by an authorized retailer
of Genesis Branded products.
This warning light blinks:
When there is a malfunction with a
LED headlamp related part.
If this occurs, have the vehicle
inspected by an authorized retailer
of Genesis Branded products.
Continuous driving with the LED
Headlamp Warning Light on or
blinking can reduce LED head-
lamp life.
AUTO HOLD IndicatorLight
This indicator light illuminates:
[White] When you activate the auto
hold system by pressing the AUTO
HOLD switch.
[Green] When you stop the vehicle completely by depressing the
brake pedal with the auto hold sys-
tem activated.
[Yellow] Whenever there is a mal- function with the auto hold system.
If this occurs, have the vehicle
inspected by an authorized retailer
of Genesis Branded products.
For more details, refer to "Auto
Hold" in chapter 5.
NOTICE

Electronic StabilityControl (ESC) IndicatorLight
This indicator light illuminates:
When you place the Engine Start/
Stop button to the ON position.
- The ESC indicator light illumi-nates for approximately 3 sec-
onds and then turns off.
Whenever there is a malfunction with the ESC system.
If this occurs, have the vehicle
inspected by an authorized retailer
of Genesis Branded products.
This indicator light blinks:
While the ESC is operating.
For more details, refer to
"Electronic Stability Control
(ESC)" in chapter 5.
Electronic StabilityControl (ESC) OFFIndicator Light
This indicator light illuminates:
When you place the Engine Start/
Stop button to the ON position.
- The ESC OFF indicator light illu-minates for approximately 3 sec-
onds and then turns off.
When you deactivate the ESC sys- tem by pressing the ESC OFF but-
ton.
For more details, refer to
"Electronic Stability Control (ESC)"
in chapter 5.
Immobilizer Indicator Light
This indicator light illuminates for
up to 30 seconds:
When the vehicle detects the smart
key in the vehicle with the Engine
Start/Stop button in the ACC or ON
position.
- Once the smart key is detected,
you can start the engine.
- The indicator light goes off after starting the engine.
This indicator light blinks for a few
seconds:
When the smart key is not in the
vehicle.
- If the smart key is not detected, youcannot start the engine.
This indicator light illuminates for
2 seconds and goes off:
If the smart key is in the vehicle and
the Engine Start/Stop button is ON,
but the vehicle cannot detect the
smart key.
If this occurs, have the vehicle inspect-
ed by an authorized retailer of Genesis
Branded products.
This indicator light blinks:
When there is a malfunction with the
immobilizer system.
If this occurs, have the vehicle
inspected by an authorized retailer of
Genesis Branded products.
3-69
0 03
3

3-71
0
03
3
LCD Display Messages
Vehicle is in N. Press START
button and shift to P
This message is displayed if you try
to turn off the vehicle with the gear in
N (Neutral).
At this time, the Engine Start/Stop
button changes to the ACC position
If you press the Engine Start/Stop
button once more, it will turn to the
ON position.
Low Key Battery
This message is displayed if the bat-
tery of the smart key is discharged
while changing the Engine Start/Stop
button to the OFF position.
Press brake pedal to start engine
This message is displayed if the
Engine Start/Stop button changes to
the ACC position twice by pressing
the button repeatedly without
depressing the brake pedal.
You can start the vehicle by depress-
ing the brake pedal and then press-
ing the Engine Start/Stop button.
Key not in vehicle
This message is displayed if the
smart key is not in the vehicle when
you press the Engine Start/Stop but-
ton.
When attempting to start the vehicle,
always have the smart key with you.
OHI048121L
OHI048118L
OHI048115L
OHI048119L

3-72
Convenient features of your vehicle
Key not detected
This message is displayed if the smart
key is not detected when you press the
Engine Start/Stop button.
Press START button again
This message is displayed if you
were unable to start the vehicle when
the Engine Start/Stop button was
pressed.
If this occurs, attempt to start the
engine by pressing the Engine
Start/Stop button again.
If the message appears each time
you press the Engine Start/Stop but-
ton, have the vehicle inspected by an
authorized retailer of Genesis
Branded products.
Press START button with key
This message is displayed if you
press the Engine Start/Stop button
while the message “Key not detect-
ed” 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. If that is not possible, you
can start the engine by pressing the
Engine Start/Stop button for 10 sec-
onds in the ACC position.
OHI048116L
OHI048122L
OHI048117L
OHI048124L

3-73
0
03
3
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.
i
OHI048123LOHI048125
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

3-74
Convenient features of your vehicle
Sunroof open (if equipped)
This warning is displayed if you turn
off the engine when the sunroof is
open.
Close the sunroof securely when
leaving your vehicle.
Window open (if equipped)
This warning is displayed if you turn
off the engine when any window is
open.
Lights
This indicator displays which exterior
light is selected using the lighting
control.
You activate or deactivate Wiper/
Lights display function from the
Settings menu in the AVN system
screen. Select:
- Setup
→Vehicle Settings →Cluster
→Content Selection →Wiper/Lights
Display
For detailed information, scan
the QR code in a separately sup-
plied simple manual.
OHI048126
OHI048127
OHI048148L