2023 HYUNDAI TUCSON HYBRID Owners Manual

02
2-19
Recommended SAE Viscosity Number
CAUTION
Always be sure to clean the area around any filler plug, drain plug, or dipstick before
checking or draining any lubricant. This is especially important in dusty or sandy
areas and when the vehicle is used on unpaved roads. Cleaning the plug and dipstick
areas will prevent dirt and grit from entering the engine and other mechanisms that
could be damaged.
Engine oil viscosity (thickness) has an effect on fuel economy and cold weather
operating (engine start and engine oil flowability). Lower viscosity engine oils can
provide better fuel economy and cold weather performance, however, higher viscosity
engine oils are required for satisfactory lubrication in hot weather. Using oils of any
viscosity other than those recommended could result in engine damage.
When choosing an oil, consider the range of temperature your vehicle will be operated
in before the next oil change. Proceed to select the recommended oil viscosity from
the chart.
Temperature Range for SAE Viscosity Numbers
Temperature °C -30 -20 -10 0 10 20 30 40 50
(°F) -10 0 20 40 60 80 100 120
Smartstream G 1.6 T-GDi HEV/PHEV
0W-20 0W-20
An engine oil displaying this API Certification Mark conforms to
the international Lubricant Specification Advisory Committee
(ILSAC). It is recommended to only use engine oils that uphold
this API Certification Mark.

Vehicle Information, Consumer Information and Reporting Safety Defects2-20
9(+,&/(,'(17,),&$7,21
180%(5
ã9,1
ä
„Frame number
ONX4H010020
The vehicle identification number (VIN)
is the number used in registering your
vehicle and in all legal matters pertaining
to its ownership, etc.
The number is punched on the engine
compartment frame and back side of the
engine.
„VIN label (if equipped)
ONX4010021
The VIN is also on a plate attached to
the top of the left side dashboard. The
number on the plate can easily be seen
through the windshield from outside.
9(+,&/(&(57,),&$7,21
/$%(/
ONX4010022
The vehicle certification label attached
on the driver’s (or front passenger’s)
side center pillar gives the vehicle
identification number (VIN).

02
2-21
7,5(63(&,),&$7,21$1'
35(6685(/$%(/
ONX4E010022
The tires supplied on your new
vehicle are chosen to provide the best
performance for normal driving.
The tire label located on the driver’s
side center pillar gives the tire pressures
recommended for your vehicle.
(1*,1(180%(5
ONX4H010021
The engine number is stamped on the
engine block as shown in the drawing.
$,5&21',7,21(5
&2035(6625/$%(/
ONX4EH010023
A compressor label informs you the type
of compressor your vehicle is equipped
with such as model, supplier part
number, production number, refrigerant
(1) and refrigerant oil (2).
&+$5*,1*/$%(/

ã,)(48,33('
ä
ONX4PHQ011027N
Charging label is located on the charging
inlet cover’s inside. For more details,
refer to “Charging the plug-in hybrid
vehicle” in the chapter 1.

Vehicle Information, Consumer Information and Reporting Safety Defects2-22
$,5&21',7,21,1*
5()5,*(5$17/$%(/
This vehicle contains software with open
source licenses.
Open source software information
including the source code, copyright
notices and referred license terms may
be obtained on the website
https://www.hyundai.com/worldwide/
opensource
Hyundai Motor Company will provide
the open source code to you in storage
medium such as CD-ROM for minimum
charge covering the cost of performing
source distribution upon email request
to [email protected] within
a period of 3 years from the date of
product purchase.
23(16285&(62)7:$5(
127,&(

02
2-23
This consumer information has been prepared in accordance with regulations issued
by the National Highway Traffic Safety Administration of the U.S. Department of
Transportation.Your HYUNDAI dealer will help answer any questions you may have as
you read this information.
HYUNDAI motor vehicles are designed and manufactured to meet or exceed all
applicable safety standards.
For your safety, however, we strongly urge you to read and follow all directions in
this Owner’s Manual, particularly the information under the headings “NOTICE”,
“CAUTION” and “WARNING”.
If, after reading this manual, you have any questions regarding the operation of your
vehicle, please contact the Hyundai Customer Care Center:
Hyundai Customer Care
P.O. Box 20850
Fountain Valley, CA 92728
800-633-5151
[email protected]
Hyundai’s Customer Care Center representatives are available Monday through Friday,
between the hours of 6:00 AM and 5:00 PM PST
and Saturday between 6:30 AM and 3:00 PM PST (English).
For Customer Care assistance in Spanish or Korean, representatives are available
Monday through Friday between 6:30 AM and 3:00 PM PST.
&21680(5,1)250$7,21

Vehicle Information, Consumer Information and Reporting Safety Defects2-24
If you believe that your vehicle has a defect which could cause a crash or
could cause injury or death, you should immediately inform the National
Highway Traffic Safety Administration (NHTSA) in addition to notifying
HYUNDAI MOTOR AMERICA.
To contact NHTSA, you may call the Vehicle Safety Hotline toll-free at 1-888-
327-4236 (TTY: 1-800-424-9153);
go to http://www.safercar.gov;
download the SaferCar mobile application;
or write to: Administrator, NHTSA 1200 New Jersey Ave, SE,
West Building Washington, D.C. 20590.
You can also obtain other information about motor vehicle safety from
http://www.safercar.gov.
If NHTSA receives similar complaints, it may open an investigation, and if it
finds that a safety defect exists in a group of vehicles, it may order a recall and
remedy campaign. However, NHTSA cannot become involved in individual
problems between you, your dealer, or HYUNDAI MOTOR AMERICA.
5(3257,1*6$)(7<'()(&76

3
3. Seats & Safety System
Important Safety Precautions ........................................................................\
...3-2Always Wear Your Seat Belt ........................................................................\
................. 3-2
Restrain All Children ........................................................................\
............................. 3-2
Air Bag Hazards ........................................................................\
.................................... 3-2
Driver Distraction ........................................................................\
................................. 3-2
Control Your Speed ........................................................................\
.............................. 3-2
Keep Your Vehicle in Safe Condition ........................................................................\
... 3-2
Seats .....................................................................\
............................................. 3-3Safety Precautions ........................................................................\
...............................3-4
Front Seats ........................................................................\
............................................ 3-5
Rear Seats ........................................................................\
............................................ 3-11
Head Restraint ........................................................................\
.................................... 3-14
Seat Warmers ........................................................................\
..................................... 3-18
Air Ventilation Seat ........................................................................\
.............................3-20
Seat Belts ........................................................................\
..................................3-22Seat Belt Safety Precautions ........................................................................\
............. 3-22
Seat Belt Warning Light ........................................................................\
..................... 3-23
Seat Belt Restraint System .....................................................................\
................... 3-24
Additional Seat Belt Safety Precautions ................................................................... 3-29
Care of Seat Belts ........................................................................\
................................3-31
Child Restraint System (CRS) ........................................................................\
. 3-32Our Recommendation: Children Always in the Rear ............................................... 3-32
Selecting a Child Restraint System (CRS) ................................................................. 3-33
Installing a Child Restraint System (CRS) ................................................................. 3-35
Air Bag - Supplemental Restraint System ..................................................... 3-43Where are the Air Bags? ........................................................................\
.....................3-45
How does the Air Bags System Operate? ................................................................ 3-49
What to Expect after an Air Bag Inflates ................................................................... 3-52
Occupant Classification System (OCS) .....................................................................3-53
Why didn’t my air bag go off in a collision? ..............................................................3-59
SRS Care ........................................................................\
............................................ 3-64
Additional Safety Precautions ........................................................................\
...........3-65
Air Bag Warning Labels ........................................................................\
......................3-65
This chapter provides you with important information about how to protect yourself and your
passengers. It explains how to properly use your seats and seat belts, and how your air bags work.
Additionally, this chapter explains how to properly restrain infants and children in your vehicle.

Seats & Safety System3-2
You will find many safety precautions
and recommendations throughout this
section, and throughout this manual.
The safety precautions in this section are
among the most important.
Always Wear Your Seat Belt
A seat belt is your best protection in all
types of accidents. Air bags are designed
to supplement seat belts, not to replace
them. So even though your vehicle is
equipped with air bags, ALWAYS make
sure you and your passengers wear your
seat belts, and wear them properly.
Restrain All Children
All children under age 13 should ride
in your vehicle properly restrained in a
rear seat, not the front seat. Infants and
small children should be restrained in
an appropriate Child Restraint System.
Larger children should use a booster
seat with the lap/shoulder belt until they
can use the seat belt properly without a
booster seat.
Air Bag Hazards
While air bags can save lives, they can
also cause serious or fatal injuries to
occupants who sit too close to them, or
who are not properly restrained. Infants,
young children, and short adults are at
the greatest risk of being injured by an
inflating air bag. Follow all instructions
and warnings in this manual.
Driver Distraction
Driver distraction presents a serious and
potentially deadly danger, especially for
inexperienced drivers. Safety should be
the first concern when behind the wheel
and drivers need to be aware of the wide
array of potential distractions, such as
drowsiness, reaching for objects, eating,
personal grooming, other passengers,
and using mobile phones. Drivers can become distracted when
they take their eyes and attention off
the road or their hands off the wheel to
focus on activities other than driving.
To reduce your risk of distraction and an
accident:

[
Set up your mobile devices (for
example, MP3 players, phones,
navigation units, etc.) ONLY when
your vehicle is parked or safely
stopped.

[ ONLY use your mobile device when
allowed by laws and conditions
permit safe use. NEVER text or email
while driving. Most states have laws
prohibiting drivers from texting. Some
states and cities also prohibit drivers
from using handheld phones.

[ NEVER let the use of a mobile device
distract you from driving. You have a
responsibility to your passengers and
others on the road to always drive
safely, with your hands on the wheel
as well as your eyes and attention on
the road.
Control Your Speed
Excessive speed is a major factor in crash
injuries and deaths. Generally, the higher
the speed, the greater the risk, but
serious injuries can also occur at lower
speeds. Never drive faster than is safe
for current conditions, regardless of the
maximum speed posted.
Keep Your Vehicle in Safe
Condition
Having a tire blowout or a mechanical
failure can be extremely hazardous. To
reduce the possibility of such problems,
check your tire pressures and condition
frequently, and perform all regularly
scheduled maintenance.
IMPORTANT SAFETY PRECAUTIONS