2021 GENESIS G90 Owner's Manual

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.
F9
Introduction

Introduction
F10
• This vehicle should not be modified. Modification of your vehicle could affect
its performance, safety or durability and may even violate governmental
safety and emissions regulations.
In addition, damage or performance problems resulting from any modifica-
tion may not be covered under warranty.
• If you use unauthorized electronic devices, it may cause the vehicle to oper-
ate abnormally, wire damage, battery discharge and fire. For your safety, do
not use unauthorized electronic devices.
All warning sounds (e.g. welcome/good-bye sound, virtual engine
sound) are generated from the exterior amplifiers. If necessary, we rec-
ommend you to purchase Genuine Genesis Part to replace an exterior
amplifier. Any unauthorized product may cause a malfunction of the
exterior amplifiers.
NOTICE
VEHICLE MODIFICATIONS

F11
Introduction
By following a few simple precautions for the first 600 miles (1,000 km) you
may add to the performance, economy and life of your vehicle.
• Do not race the engine.
• While driving, keep your engine speed (rpm, or revolutions per minute)
between 2,000 rpm and 4,000 rpm.
• Do not maintain a single speed for long periods of time, either fast or slow.
Varying engine speed is needed to properly break-in the engine.
• Avoid hard stops, except in emergencies, to allow the brakes to seat prop-
erly.
VEHICLE BREAK-IN PROCESS
CALIFORNIA PROPOSITION 65 WARNING
Items contained in motor vehicles or emitted from them are known to
the State of California to cause cancer and birth defects or reproduc-
tive harm. These include:
• Gasoline and its vapors
• Engine exhaust
• Used engine oil
• Interior passenger compartment components and materials
• Component parts which are subject to heat and wear
In addition, battery posts, terminals and related accessories contain
lead, lead compounds and other chemicals known to the State of
California to cause cancer and reproductive harm.
WARNING

Introduction
F12
This vehicle is equipped with an event data recorder (EDR). The main
purpose of an EDR is to record, in certain crash or near crash-like situ-
ations, such as an air bag deployment or hitting a road obstacle, data
that will assist in understanding how a vehicle’s systems performed. The
EDR is designed to record data related to vehicle dynamics and safety
systems for a short period of time, typically 30 seconds or less. The EDR
in this vehicle is designed to record such data as:
• How various systems in your vehicle were operating;
• Whether or not the driver and passenger safety belts were buckled/
fastened;
• How far (if at all) the driver was depressing the accelerator and/or
brake pedal; and,
• How fast the vehicle was traveling.
These data can help provide a better understanding of the circum-
stances in which crashes and injuries occur. NOTE: EDR data are
recorded by your vehicle only if a non-trivial crash situation occurs; no
data are recorded by the EDR under normal driving conditions and no
personal data (e.g., name, gender, age, and crash location) are record-
ed. However, other parties, such as law enforcement, could combine the
EDR data with the type of personally identifying data routinely acquired
during a crash investigation.
To read data recorded by an EDR, special equipment is required, and
access to the vehicle or the EDR is needed. In addition to the vehicle
manufacturer, other parties, such as law enforcement, that have the spe-
cial equipment, can read the information if they have access to the vehi-
cle or the EDR.
VEHICLE DATA COLLECTION AND EVENT DATA RECORDERS

Your Vehicle at a Glance
Safety System of Your Vehicle
Convenient Features of Your Vehicle
Infotainment System
Driving Your Vehicle
What to Do in an Emergency
Maintenance
Specifications, Consumer Information and
Reporting Safety Defects
Index
1
2
3
4
5
6
7
8
I
1
TABLE OF CONTENTS

1
1. Your Vehicle at a Glance
Exterior Overview ..........................1-2
Interior Overview ..........................1-4
Instrument Panel Overview (l) ......1-5
Instrument Panel Overview (ll) ....1-6
Engine Compartment ....................1-7

1. Hood.....................................................3-41
2. Headlamp .............................................7-70
3. Tires and wheels...........................7-37, 8-4
4. Outer side view mirror ..........................3-305. Sunroof.................................................3-37
6. Front windshield wiper blades..............7-31
7. Windows ...............................................3-33
8. Side repeater lamp...............................7-70
EXTERIOR OVERVIEW
1-2
Your vehicle at a glance
OHI019001N
■Front view
The actual shape may differ from the illustration.

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 ....................................4-314. High mounted stop lamp ....................7-71
15. Combination antenna ..........................4-3
16. Rear view camera ............................3-110
17. Trunk open switch ..............................3-42
1-3
01
OHI019002N
The actual shape may differ from the illustration.
■Rear view