turn signal GENESIS GV80 2021 Owner's Guide
Page 455 of 632
07
7-107
 -The target lane to make a lane 
change disappears
 -The target lane to make a lane 
change is not detected
 -There is a problem with turn signal 
lamps
 -Highway Lane Change Assist 
function is off (The function turns 
off when the function is turned off 
from the settings menu, when the 
road changes to a one-way road, 
when there is a intersection or 
crosswalk ahead, when you enter 
a road with no structure, such as 
a medium strip, guardrail, etc., 
or when there is a pedestrian or 
cyclist on the driving lane.)
 -Your vehicle speed is below  
35 mph (55 km/h)
• While the function is operating, 
when the function is canceled, 
depending on the driving conditions, 
the vehicle may drive to the middle 
of the driving lane or steering assist 
may stop. Always pay attention to 
road and driving conditions while 
driving.
• The function may not operate 
normally on roads with pedestrians 
or cyclists, such as an intersection 
or crosswalk. Always pay attention 
to road and driving conditions while 
driving.
System Malfunction and 
Limitations
System malfunction
OJX1070283LOJX1070283LOJX1079105LOJX1079105L
When Highway Driving Assist or 
Highway Lane Change function is not 
working properly, the ‘Check Highway 
Driving Assist (HDA) system’ or ‘Check 
Lane Change Assist function’ warning 
message will appear, and the 
 warning 
light will illuminate on the cluster. Have 
the system inspected by an authorized 
retailer of Genesis Branded products.
 WARNING
• The driver is responsible for 
controlling the vehicle for safe 
driving.
• Always have your hands on the 
steering wheel while driving.
• Highway Driving Assist is a 
supplemental system that assists 
the driver in driving the vehicle 
and is not a complete autonomous 
driving system. Always check road 
conditions, and if necessary, take 
appropriate actions to drive safely.    
Page 506 of 632
Driver Assistance System
7-158
System operation status
Smart key LED / Hazard warning light
The operation status of Smart Parking Assist is indicated by the smart key LED and the 
hazard warning light.
Operation statusSmart key LEDHazard 
warning light
Remote Smart Parking 
/ Remote Entry/Exit 
Parking in operation
OJX1079172OJX1079172
Green LED 
continuously blinks -
Remote Smart Parking 
/ Remote Entry/Exit 
Parking paused Red LED 
continuously blinks
Blinks
Remote Smart Parking 
/ Remote Entry/Exit 
Parking operation off Red LED illuminates 
for 4 seconds and 
then turns off
Blinks 3 times 
and turns off
Remote Smart Parking 
/ Remote Entry/Exit 
Parking operation 
complete Green LED 
illuminates for 4 
seconds and then 
turns off
Blinks 1 time 
and turns off
 Ã
Operation status by the hazard warning light may not be applicable based on the 
regulation of your country.
 ÃIf the smart key is not within the operating range from the vehicle (approximately 13 
ft. (4 m)), the smart key LED will not illuminate or blink. Use the smart key within the 
operating range.
Turn signal light
The operation status of Remote Smart Parking Assist is indicated by the turn signal 
light.
Operation status Turn signal light
Smart Parking / Remote 
Smart Parking in operation During parking, the turn signal lights will blink in the 
direction of parking until the vehicle moves rearward.
Smart Exit in operation The turn signal lights will blink in the direction of exit until 
the exit is completed or canceled.    
Page 513 of 632
Emergency Situations
8-2
OJX1089001OJX1089001
The hazard warning flasher serves as 
a warning to other drivers to exercise 
extreme caution when approaching, 
overtaking, or passing your vehicle.
It should be used whenever emergency 
repairs are being made or when the 
vehicle is stopped near the edge of a 
roadway.
To turn the hazard warning flasher on 
or off, press the hazard warning flasher 
button with the Engine Start/Stop button 
in any position. The hazard warning 
flasher button is located in the center 
fascia panel. All turn signal lights will 
flash simultaneously.
• The hazard warning flasher operates 
regardless of whether your vehicle is 
running or not.
• The turn signals do not work when the 
hazard flasher is on.
If the Engine Stalls While Driving
• Reduce your speed gradually, keeping 
a straight line. Move cautiously off the 
road to a safe place.
• Turn on your hazard warning flasher.
• Try to start the engine again. If your 
vehicle will not start, contact an 
authorized retailer of Genesis Branded 
products or seek other qualified 
assistance.
If the Engine Stalls at a Crossroad 
or Crossing
If the engine stalls at a crossroads or 
crossing, if safe to do so, shift the gear to 
N (Neutral) and then push the vehicle to 
a safe location.
HAZARD WARNING FLASHERIN CASE OF AN EMERGENCY 
WHILE DRIVING    
Page 543 of 632
Tires and Wheels ........................................................................\
.....................9-30Tire Care ........................................................................\
.............................................9-30
Recommended Cold Tire Inflation Pressures ..........................................................9-30
Check Tire Inflation Pressure ........................................................................\
.............9-31
Tire Rotation ........................................................................\
.......................................9-32
Wheel Alignment and Tire Balance ........................................................................\
...9-33
Tire Replacement ........................................................................\
...............................9-33
Wheel Replacement ........................................................................\
...........................9-34
Tire Traction ........................................................................\
........................................9-34
Tire Maintenance ........................................................................\
................................ 9-34
Tire Sidewall Labeling
 ........................................................................\
........................9-35
Tire Terminology and Definitions ........................................................................\
.....9-38
All Season Tires ........................................................................\
...................................9-41
Summer Tires ........................................................................\
.....................................9-41
Snow Tires ........................................................................\
.......................................... 9-42
Radial-Ply Tires
 ........................................................................\
..................................9-42
Low Aspect Ratio Tires ........................................................................\
......................9-43
Fuses ........................................................................\
........................................9-44Instrument Panel Fuse Replacement .......................................................................9-45
Engine Compartment Panel Fuse Replacement .....................................................9-46
Fuse/Relay Panel Description ........................................................................\
............ 9-47
Light Bulbs ........................................................................\
...............................9-60Headlamp, Position Lamp, Turn Signal Lamp, Daytime Running Light (DRL) 
Replacement ........................................................................\
......................................9-61
Side Repeater Lamp Replacement ........................................................................\
..9-62
Puddle Lamp Replacement ........................................................................\
..............9-62
Rear combination Lamp Replacement ....................................................................9-63
High Mounted Stop Lamp Replacement .................................................................9-63
License Plate Lamp Replacement ........................................................................\
....9-64
Interior Light Replacement ........................................................................\
...............9-64
Appearance Care ........................................................................\
....................9-66Exterior Care ........................................................................\
......................................9-66
Interior Care ........................................................................\
........................................9-72
Emission Control System ........................................................................\
.........9-75
California Perchlorate Notice
 ........................................................................\
..9-779   
Page 547 of 632
Maintenance
9-6
Owner Maintenance Schedule
When you stop for fuel:
• Check the engine oil level.
• Check the coolant level in the engine 
coolant reservoir or the liquid-cooled 
intercooler coolant reservoir.
• Check the windshield liquid fluid level.
• Check for low or under-inflated tires.
 WARNING
Be careful when checking your coolant 
level when the engine is hot. This may 
result in coolant being blown out of the 
opening and cause serious burns and 
other injuries.
While operating your vehicle:
• Note any changes in the sound of the 
exhaust or any smell of exhaust fumes 
in the vehicle.
• Check for vibrations in the steering 
wheel. Notice if there is any increased 
steering effort or looseness in the 
steering wheel, or change in its 
straight-ahead position.
• Notice if your vehicle constantly turns 
slightly or “pulls” to one side when 
traveling on smooth, level road.
• When stopping, listen and check for 
unusual sounds, pulling to one side, 
increased brake pedal travel or “hard-
to-push” brake pedal.
• If any slipping or changes in the 
operation of your transmission occurs, 
check the transmission fluid level.
• Check the automatic transmission P 
(Park) function.
• Check the parking brake.
• Check for fluid leaks under your 
vehicle (water dripping from the air 
conditioning system during or after 
use is normal).
At least monthly:
• Check coolant level in the engine 
coolant reservoir.
• Check the operation of all exterior 
lights, including the stoplights, turn 
signals and hazard warning flashers.
• Check the inflation pressures of all 
tires including the spare for tires that 
are worn, show uneven wear, or are 
damaged.
• Check for loose wheel lug nuts.
At least twice a year: (i.e., every 
Spring and Autumn)
• Check radiator, heater and air 
conditioning hoses for leaks or 
damage.
• Check windshield washer spray and 
wiper operation. Clean wiper blades 
with a clean cloth dampened with 
washer fluid.
• Check headlamp alignment.
• Check muffler, exhaust pipes, shields 
and clamps.
• Check the seat belts for wear and 
function.
At least once a year:
• Clean body and door drain holes.
• Lubricate door hinges and hood 
hinges.
• Lubricate door and hood locks and 
latches.
• Lubricate door rubber weather strips.
• Check the air conditioning system.
• Inspect and lubricate automatic 
transmission linkage and controls.
• Clean the battery and terminals.
• Check the brake fluid level.    
Page 602 of 632
09
9-61
 Information
• A normally functioning lamp may 
flicker momentarily to stabilize the 
vehicle’s electrical control system. 
However, if the lamp goes out after 
flickering momentarily, or continues to 
flicker, have the system checked by an 
authorized retailer of Genesis Branded 
products.
• The position lamp may not turn on 
when the position lamp switch is turned 
on, but the position lamp and headlamp 
switch may turn on when the headlamp 
switch is turned on. This may be caused 
by network failure or vehicle electrical 
control system malfunction. If this 
occurs, have the system checked by an 
authorized retailer of Genesis Branded 
products.
 Information
The headlamp aiming should be adjusted 
after an accident or after the headlamp 
assembly is reinstalled at an authorized 
retailer of Genesis Branded products.
Headlamp, Position Lamp, Turn 
Signal Lamp, Daytime Running 
Light (DRL) Replacement
OJX1090028NOJX1090028N
(1) Headlamp (Low)
(2) Headlamp (High/Low beam assist
(3) Position lamp/Daytime running light/
Turn signal lamp
(4) Side marker
If the LED lamp does not operate, have 
the system inspected by an authorized 
retailer of Genesis Branded products.
The LED lamps cannot be replaced as 
a single unit because it is an integrated 
unit. The LED lamps has to be replaced 
with the unit.
A skilled technician should check or 
repair the LED lamp, for it may damage 
related parts of the vehicle.   
Page 604 of 632
09
9-63
Rear combination Lamp 
Replacement
OJX1090030NOJX1090030N
(1) Tail lamp/Side marker
(2) Turn signal lamp/Stop lamp
(3) Reverse lamp
If the LED lamp does not operate, have 
the system inspected by an authorized 
retailer of Genesis Branded products.
The LED lamps cannot be replaced as 
a single unit because it is an integrated 
unit. The LED lamps has to be replaced 
with the unit.
A skilled technician should check or 
repair the LED lamp, for it may damage 
related parts of the vehicle.
High Mounted Stop Lamp 
Replacement
OJX1099032OJX1099032
If the LED lamp (1) does not operate, 
have the system inspected by an 
authorized retailer of Genesis Branded 
products.
The LED lamps cannot be replaced as 
a single unit because it is an integrated 
unit. The LED lamps has to be replaced 
with the unit.
A skilled technician should check or 
repair the LED lamp, for it may damage 
related parts of the vehicle.   
Page 627 of 632
I
I-9
Sunvisor........................................................................\
................................. 5-115
USB Charger
 ........................................................................\
.........................5-117
Wireless Smart Phone Charging System
 .......................................................5-119
Interior Overview (I) ........................................................................\
...................... 2-4
J
Jump Starting
 ........................................................................\
.................................8-4
L
Lane Following Assist (LFA)
 ........................................................................\
......7-95
System Malfunction and Limitations
 ..............................................................7-98
System Operation
 ........................................................................\
....................7-96
System Settings
 ........................................................................\
.......................7-95
Lane Keeping Assist (LKA)
 ........................................................................\
........7-26
System Malfunction and Limitations
 ..............................................................7-30
System Operation
 ........................................................................\
....................7-28
System Settings 
 ........................................................................\
......................7-26
LCD Display
 ........................................................................\
................................4-27
3D Instrument Cluster (for 12.3-Inch 3D Cluster)
 ..........................................4-34
LCD Display Control
 ........................................................................\
..............4-27
Option Menu
 ........................................................................\
...........................4-32
View Modes
 ........................................................................\
............................4-27
Light Bulbs
 ........................................................................\
..................................9-60
Headlamp, Position Lamp, Turn Signal Lamp, Daytime Running Light (DRL) 
Replacement
 ........................................................................\
............................9-61
High Mounted Stop Lamp Replacement
 .........................................................9-63
Interior Light Replacement
 ........................................................................\
.....9-64
License Plate Lamp Replacement
 ...................................................................9-64
Puddle Lamp Replacement
 ........................................................................\
.....9-62
Rear combination Lamp Replacement
 ............................................................9-63
Side Repeater Lamp Replacement
 ..................................................................9-62
Lighting
 ........................................................................\
.......................................5-76
Exterior Lights
 ........................................................................\
........................5-76
Interior Lights ........................................................................\
.......................... 5-79
Welcome System
 ........................................................................\
.....................5-83