2020 GENESIS G90 fuel

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Your Genesis Branded Vehicle should not be modified in any way. Such
modifications may adversely affect the performance, safety or durabil-
ity of your Genesis Branded Vehicle and may, in addition, violate con-
ditions of the limited warranties covering the vehicle. Certain modifica-
tions may also be in violation of regulations established by the U.S.
Department of Transportation and other federal or state agencies.
CAUTION: MODIFICATIONS TO YOUR GENESIS BRANDED VEHICLE
Your vehicle is equipped with electronic fuel injection and other elec-
tronic components. It is possible for an improperly installed/adjusted
two-way radio or cellular telephone to adversely affect electronic sys-
tems. For this reason, we recommend that you carefully follow the
radio manufacturer’s instructions or consult your authorized retailer of
Genesis Branded products for precautionary measures or special
instructions if you choose to install one of these devices.
TWO-WAY RADIO OR CELLULAR TELEPHONE INSTALLATION
This manual includes information titled as DANGER, WARNING, CAU-
TION and NOTICE.
These titles indicate the following:
SAFETY AND VEHICLE DAMAGE WARNING
DANGER indicates a haz-
ardous situation which, if
not avoided, will result in
death or serious injury.
DANGER
WARNING indicates a haz-
ardous situation which, if
not avoided, could result in
death or serious injury.
WARNING
CAUTION indicates a haz-
ardous situation which, if
not avoided, could result in
minor or moderate injury.
CAUTION
NOTICE indicates a situation
which, if not avoided, could
result in vehicle damage.
NOTICE
Introduction

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Introduction
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Congratulations, and thank you for choosing the Genesis Branded Vehicle.
We are pleased to welcome you to the growing number of discerning people
who drive the Genesis Branded Vehicle. We are very proud of the advanced
engineering and high-quality construction of each Genesis Branded Vehicle
we build.
Your Owner’s Manual will introduce you to the features and operation of your
new Genesis Branded Vehicle. To become familiar with your new Genesis
Branded Vehicle, so that you can fully enjoy it, read this Owner's Manual care-
fully before driving your new vehicle.
This manual contains important safety information and instructions intended
to familiarize you with your vehicle’s controls and safety features so you can
safely operate your vehicle.
This manual also contains information on maintenance designed to enhance
safe operation of the vehicle. It is recommended that all service and mainte-
nance on your car be performed by an authorized retailer of Genesis Branded
products. Retailers of Genesis Branded products are prepared to provide
high-quality service, maintenance and any other assistance that may be
required.
This Owner's Manual should be considered a permanent part of your vehicle,
and should be kept in the vehicle so you can refer to it at any time. The man-
ual should stay with the vehicle if you sell it to provide the next owner with
important operating, safety and maintenance information.
Copyright 2019 Genesis Customer Care. All rights reserved. No part of this
publication may be reproduced, stored in any retrieval system or transmitted
in any form or by any means without the prior written permission of Genesis
Customer Care.Severe engine and transmission damage may result from the use of
poor quality fuels and lubricants that do not meet Genesis Branded
Vehicle specifications. You must always use high quality fuels and
lubricants that meet the specifications listed on Page 8-6 in the
Vehicle Specifications section of the Owner's Manual.
CAUTION
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Introduction
Your new vehicle is designed to obtain maximum performance with UNLEAD-
ED FUEL, as well as minimize exhaust emissions and spark plug fouling.
Your new vehicle is designed to use only unleaded fuel having an octane num-
ber ((R+M)/2) of 87 (Research Octane Number 91) or higher. For improved
vehicle performance, premium unleaded fuel with an octane number ((R+M)/2)
of 91 (Research Octane Number 96) or higher is recommended. (Do not use
methanol blended fuels.)
To prevent damage to the engine and engine components, never add
any fuel system cleaning agents to the fuel tank other than what has
been specified.
Consult an authorized retailer of Genesis Branded products for addi-
tional information.
NOTICE
• Do not "top off" after the nozzle automatically shuts off when refu-
eling.
Always check that the fuel cap is installed securely to prevent fuel spillage in the event of an accident.
WARNING

Introduction
F8
Gasoline containing alcohol or methanol
Gasohol, a mixture of gasoline and ethanol (also known as grain alcohol) are
being marketed along with or instead of leaded or unleaded gasoline. 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 gaso\
-
line or gasohol containing any methanol. Either of these fuels may cause dri-
vability problems and damage to the fuel system, engine control system and
emission control system.
Discontinue using gasohol of any kind if drivability problems occur.
"E85" fuel is an alternative fuel comprised of 85 percent ethanol and 15 per-
cent gasoline, and is manufactured exclusively for use in Flexible Fuel
Vehicles. "E85" is not compatible with your vehicle. Use of "E85" may result in
poor engine performance and damage to your vehicle's engine and fuel sys-
tem. Genesis Branded Vehicle recommends that customers do not use fuel
with an ethanol content exceeding 15 percent.
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.
Using Fuel Additives (except Detergent Fuel Additives)
Using fuel additives such as:
- Silicone fuel additive
- Ferrocene (iron-based) fuel additive
- Other metallic-based fuel additives
may result in cylinder misfire, poor acceleration, engine stalling, damage to
the catalyst, or abnormal corrosion, and may cause damage to the engine
resulting in a reduction in the overall life of the powertrain.
- The Malfunction Indicator Lamp (MIL) may illuminate.
Damage to the fuel system or performance problem caused by the use
of these fuels or fuel additives may not be covered by your New Vehicle
Limited Warranty.
NOTICE
NOTICE

Gasoline containing MMT
Some gasoline contains harmful manganese-based fuel additives such as
MMT (Methylcyclopentadienyl Manganese Tricarbonyl).
Genesis Branded Vehicle does not recommend the use of gasoline contain-
ing MMT.
This type of fuel can reduce vehicle performance and affect your emission
control system.
The malfunction indicator lamp on the cluster may come on.
Detergent Fuel Additives
Genesis Branded Vehicle recommends that you use good quality gasolines treat-
ed with detergent additives such as TOP TIER Detergent Gasoline, which help
prevent deposit formation in the engine. These gasolines will help the engine run
cleaner and enhance performance of the Emission Control System. For more
information on TOP TIER Detergent Gasoline, please go to the website
(www
.toptiergas.com).
For customers who do not use TOP Tier Detergent Gasoline regularly, and
have problems starting or the engine does not run smoothly, detergent-based
fuel additives that you can purchase separately may be added to the gasoline.
If TOP TIER Detergent Gasoline is not available, one bottle of additive added
to the fuel tank at every 7,500 miles or 12 months is recommended.
Additives are available from your authorized retailer of Genesis Branded prod-
ucts along with information on how to use them. Do not mix other additives.
Operation in foreign countries
If you are going to drive your vehicle in another country, be sure to:
Observe all regulations regarding registration and insurance.
Determine that acceptable fuel is available.
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Introduction

9. Door locks.............................................. 3-9
10. Fuel filler door ....................................3-51
11. Rear combination lamp ......................7-71
12. Trunk ..................................................3-42
13. Defroster ..........................................3-132 / Glass antenna ....................................4-3 14. High mounted stop lamp ....................7-71
15. Combination antenna ..........................4-3
16. Rear view camera ............................3-110
17. Trunk open switch ..............................3-42
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The actual shape may differ from the illustration.
■ Rear view

1. Door lock/unlock button ..........................3-11
2. Seat position memory system ...............3-16
3. Side view mirror folding switch ...............3-31
4. Side view mirror control switch ..............3-30
5. Power window lock switch ......................3-36
6. Central door lock switch .........................3-12
7. Power window switches .........................3-33
8. Instrument panel illumination control switch ......................................................3-55
9. Blind-Spot Collision Warning (BCW) / Blind-Spot Collision-Avoidance Assist
(BCA) switch ...........................................5-68 10. Lane Keeping Assist (LKA) switch .....5-124
11. ESC (Electronic Stability Control)
OFF button ...........................................5-33
12. Fuel filler door release button ..............3-51
13. Power trunk main control button ..........3-42
14. Electronic Parking Brake (EPB) ...........5-22
15. Hood release lever ...............................3-41
16. Steering wheel tilt/telescopic control....3-21
17. Steering wheel......................................3-20
18. Seat adjustment switch ..........................2-4
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Your vehicle at a glance
The actual shape may differ from the illustration.
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Accessing Your Vehicle ................3-3
Smart Key ..........................................3-3
Immobilizer System ........................3-8
Door Locks ....................................3-9
Operating Door Locks from Outside
the Vehicle ......................................3-9
Operating Door Locks from Inside the Vehicle ......................................3-11
Auto Door Lock and Unlock Features ..........................................3-13
Child-Protector Rear Door locks....3-13
Safe Exit Assist (SEA) System ........3-14
Theft-Alarm System ....................3-15
Seat Position Memory System ....3-16
Storing Positions into Memory ......3-16
Recalling Positions from Memory..3-17
Resetting the Seat Position Memory System ............................................3-17
Easy Access Function ....................3-18
Smart Posture Care System ........3-19
Steering wheel ............................3-20
Motor-Driven Power Steering (MDPS) ............................3-20
Tilt Steering / Telescopic Steering 3-21
Heated Steering Wheel ..................3-21
Horn ................................................3-22
Mirrors ..........................................3-23
Inside Rearview Mirror ..................3-23
Side View Mirrors ..........................3-29
Reverse Parking Aid Function........3-32
Windows ......................................3-33 Sunroof ........................................3-37
Sunroof Opening and Closing ......3-38
Tilting the Sunroof ........................3-39
Sunshade ........................................3-39
Resetting the Sunroof ..................3-40
Sunroof Open Warning ..................3-40
Exterior Features ........................3-41
Hood ................................................3-41
Trunk................................................3-42
Smart Trunk ....................................3-48
Fuel Filler Door ................................3-51
Instrument Cluster ......................3-54
Instrument Cluster Control............3-55
Gauges and Meters ........................3-55
Transmission Shift Indicator..........3-59
Warning and Indicator Lights ......3-60
LCD Display Messages ....................3-71
LCD Display..................................3-78
LCD Display Control ......................3-78
LCD Display Modes ........................3-79
Trip Computer ............................3-82
Trip Modes ......................................3-82
Vehicle Settngs ..........................3-85
Head-Up Display ........................3-86
Lighting ......................................3-88
Exterior Lights ................................3-88
Interior Lights ................................3-95
Welcome System ..........................3-99
Wipers and Washers ................3-100
Windshield Wipers ......................3-100
Windshield Washers ......................3-101
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