2021-2024 Hyundai Bayon SUV Foreword User Manual
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Foreword for Your Hyundai Bayon SUV Second Generation (2021-2024)

1. Foreword  
Foreword ..............................................................................................................1-2  
Hyundai motor company ....................................................................................1-2  
How to use this manual.......................................................................................1-3  
Safety messages..................................................................................................1-3  
Fuel requirements............................................................................................... 1-5  
Petrol engine.................................................................................................... 1-5  
1
Vehicle modifications......................................................................................... 1-8  
Vehicle handling instructions ............................................................................ 1-8  
Vehicle break-in process.................................................................................... 1-9  
Returning used vehicles..................................................................................... 1-9  
Vehicle data collection and event data recorders...........................................1-10  
Foreword  
FOREWORD  
Congratulations, and thank you for choosing HYUNDAI.We are pleased to wel-  
come you to the growing number of discerning people who drive HYUNDAIs.We  
are very proud of the advanced engineering and high-quality construction of each  
HYUNDAI we build.  
Your Owner’s Manual will introduce you to the features and operation of your new  
HYUNDAI. To become familiar with your new HYUNDAI, so that you can fully enjoy  
it, read this Owner’s Manual carefully 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 maintenance on  
your car be performed by a HYUNDAI authorised repairer.  
HYUNDAI authorised repairers are prepared to provide high-quality service, main-  
tenance 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 manual should  
stay with the vehicle if you sell it to provide the next owner with important operating,  
safety and maintenance information.  
HYUNDAI MOTOR COMPANY  
CAUTION  
Severe engine and transmission damage may result from the use of poor  
quality fuels and lubricants that do not meet HYUNDAI specifications. You  
must always use high quality fuels and lubricants that meet the specifications  
listed on Page 2-15 in the Vehicle Specifications section of the Owner’s Man-  
ual.  
Copyright 2024 HYUNDAI Motor Company. All rights reserved. No part of this pub-  
lication may be reproduced, stored in any retrieval system or transmitted in any  
form or by any means without the prior written permission of HYUNDAI Motor Com-  
pany.  
1-2  
01  
HOW TO USE THIS MANUAL  
We want to help you get the greatest possible driving pleasure from your vehicle.  
Your Owner’s Manual can assist you in many ways. We strongly recommend that  
you read the entire manual. In order to minimise the chance of death or injury, you  
must read the DANGER, WARNING and CAUTION sections in the manual.  
Illustrations complement the words in this manual to best explain how to enjoy your  
vehicle. By reading your manual, you will learn about features, important safety  
information, and driving tips under various road conditions.  
The general layout of the manual is provided in the Table of Contents. Use the  
index when looking for a specific area or subject; it has an alphabetical listing of all  
information in your manual.  
Sections: This manual has nine chapters plus an index. Each section begins with a  
brief list of contents so you can tell at a glance if that section has the information you  
want.  
SAFETY MESSAGES  
Your safety, and the safety of others, is very important. This Owner’s Manual pro-  
vides you with many safety precautions and operating procedures. This information  
alerts you to potential hazards that may hurt you or others, as well as damage your  
vehicle.  
Safety messages found on vehicle labels and in this manual describe these haz-  
ards and what to do to avoid or reduce the risks.  
Warnings and instructions contained in this manual are for your safety. Failure to  
follow safety warnings and instructions can lead to serious injury or death.  
1-1-3  
Foreword  
Throughout this manual DANGER, WARNING, CAUTION, NOTICE and the SAFE-  
TY ALERT SYMBOL will be used.  
This is the safety alert symbol. It is used to alert you to potential physical  
injury hazards. Obey all safety messages that follow this symbol to avoid  
possible injury or death. The safety alert symbol precedes the signal words  
DANGER, WARNING and CAUTION.  
DANGER  
DANGER indicates a hazardous situation which, if not avoided, will result in  
death or serious injury.  
WARNING  
WARNING indicates a hazardous situation which, if not avoided, could result  
in death or serious injury.  
CAUTION  
CAUTION indicates a hazardous situation which, if not avoided, could result  
in minor or moderate injury.  
NOTICE  
NOTICE indicates a situation which, if not avoided, could result in vehicle  
damage.  
1-4  
01  
FUEL REQUIREMENTS  
Petrol engine  
Unleaded  
For the optimal vehicle performance, we recommend you use unleaded petrol  
which has an octane rating of RON (Research Octane Number) 95 / AKI (Anti  
Knock Index) 91 or higher. You may use unleaded petrol with an octane rating of  
RON 91-94 / AKI 87-90 but it may result in slight performance reduction of the  
vehicle. (Do not use methanol blended fuels)  
Your new vehicle is designed to obtain maximum performance with UNLEADED  
FUEL, as well as minimise exhaust emissions and spark plug fouling.  
NOTICE  
NEVER USE LEADED FUEL. The use of leaded fuel is detrimental to the cata-  
lytic converter and will damage the engine control system’s oxygen sensor  
and affect emission control.  
Also, severe wear and crack of piston ring, valve, etc., may occur and knock-  
ing noise may be heard from your engine.  
Never add any fuel system cleaning agents to the fuel tank other than what  
has been specified (We recommend that you consult a HYUNDAI authorised  
repairers for details.)  
WARNING  
• Do not “top off” after the nozzle automatically shuts off when refuelling.  
• Always check that the fuel cap is installed securely to prevent fuel spillage  
in the event of an accident.  
1-1-5  
Foreword  
Petrol containing alcohol and methanol  
Gasohol, a mixture of petrol and ethanol (also known as grain alcohol), and petrol  
or gasohol containing methanol (also known as wood alcohol) are being marketed  
along with or instead of leaded or unleaded petrol.  
Do not use gasohol containing more than 10% ethanol, and do not use petrol or  
gasohol containing any methanol. Either of these fuels may cause drivability prob-  
lems and damage to the fuel system, engine control system and emission control  
system.  
Discontinue using gasohol of any kind if drivability problems occur.  
Vehicle damage or driveability problems may not be covered by the manufacturer’s  
warranty if they result from the use of:  
1. Gasohol containing more than 10% ethanol.  
2. Petrol or gasohol containing methanol.  
3. Leaded fuel or leaded gasohol.  
CAUTION  
Never use gasohol which contains methanol. Discontinue use of any gasohol  
product which impairs drivability.  
Using Fuel Additives  
Using fuel additives such as:  
- Silicone fuel additive  
- MMT (Manganese, Mn) fuel additive  
- Ferrocene (iron-based) fuel additive  
- Other metallic-based fuel additives  
May result in cylinder misfire, poor acceleration, engine stalling, engine plugging,  
heavy knocking noise, damage to the catalyst, or abnormal corrosion, and may  
cause damage to the engine resulting in a reduction in the overall life of the pow-  
ertrain. The Malfunction Indicator Light (MIL) may illuminate.  
NOTICE  
Damage to the fuel system or performance problem caused by the use of  
these fuels may not be covered by your New Vehicle Limited Warranty.  
1-1-6  
01  
Use of MTBE  
HYUNDAI recommends avoiding fuels containing MTBE (Methyl Tertiary Butyl  
Ether) over 15.0% vol. (Oxygen Content 2.7% weight) in your vehicle.  
Fuel containing MTBE over 15.0% vol. (Oxygen Content 2.7% weight) may reduce  
vehicle performance and produce vapour lock or hard starting.  
CAUTION  
Your New Vehicle Limited Warranty may not cover damage to the fuel system  
and any performance problems that are caused by the use of fuels containing  
methanol or fuels containing MTBE (Methyl Tertiary Butyl Ether) over 15.0%  
vol. (Oxygen Content 2.7% weight.)  
Do not use methanol  
Fuels containing methanol (wood alcohol) should not be used in your vehicle. This  
type of fuel can reduce vehicle performance and damage components of the fuel  
system, engine control system and emission control system.  
Fuel Additives  
HYUNDAI recommends that you use unleaded petrol which has an octane rating of  
RON (Research Octane Number) 95 / AKI (Anti Knock Index) 91 or higher (for  
Europe) or Octane Rating of RON (Research Octane Number) 91 / AKI (Anti-Knock  
Index) 87 or higher (except Europe).  
For customers who do not use good quality petrols including fuel additives regu-  
larly, and have problems starting or the engine does not run smoothly, one bottle of  
additive added to the fuel tank according to the maintenance schedule (refer to the  
Service Passport in your vehicle).  
Additives are available from your HYUNDAI authorised repairer along with informa-  
tion 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.  
1-7  
Foreword  
VEHICLE MODIFICATIONS  
• 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 modification  
may not be covered under warranty.  
• If you use unauthorised electronic devices, it may cause the vehicle to operate  
abnormally, wire damage, battery discharge and fire. For your safety, we recom-  
mend that you do not use unauthorised electronic devices.  
VEHICLE HANDLING INSTRUCTIONS  
As with other vehicles of this type, failure to operate this vehicle correctly may result  
in loss of control, an accident or vehicle rollover.  
Specific design characteristics (higher ground clearance, track, etc.) give this vehi-  
cle a higher centre of gravity than other types of vehicles. In other words they are  
not designed for cornering at the same speeds as conventional 2-wheel drive vehi-  
cles. Avoid sharp turns or abrupt manoeuvres. Again, failure to operate this vehicle  
correctly may result in loss of control, an accident or vehicle rollover. Be sure to  
read the “Reducing the risk of a rollover” driving guidelines, in section 6 of this  
manual.  
1-8  
01  
VEHICLE BREAK-IN PROCESS  
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.  
• Whilst driving, avoid sudden acceleration.  
• Do not maintain a single speed for long periods of time, either fast or slow. Vary-  
ing engine speed is needed to properly break-in the engine.  
• Avoid hard stops, except in emergencies, to allow the brakes to seat properly.  
• Fuel economy and engine performance may vary depending on vehicle break-in  
process and be stabilized after 4,000 miles (6,000 km). New engines may con-  
sume more oil during the vehicle break-in period.  
• Don’t tow a trailer during the first 1,200 miles (2,000 km) of operation.  
RETURNING USED VEHICLES  
HYUNDAI promotes an environmentally sound treatment for end of life vehicles  
and offers to take back your Hyundai end of life vehicles in accordance with the  
European Union (EU) End of Life Vehicles Directive.  
You can get detailed information from your national HYUNDAI homepage.  
1-1-9  
Foreword  
VEHICLE DATA COLLECTION AND EVENT DATA RECORDERS  
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 situations, 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 vehi-  
cle 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 circumstances in which  
crashes and injuries occur. NOTE: EDR data is 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 (for example, name, gender, age, and  
crash location) are recorded. 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 special equipment, can read the informa-  
tion if they have access to the vehicle or the EDR.  
1-1-10  

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