2020 Hyundai Tucson Owner's Manual - RHD (UK, Australia)

2-52
Safety system of your vehicle
How does the air bag system
operate?
The SRS consists of the following
components:
(1) Driver's front air bag module
(2) Passenger's front air bag module
(3) Side air bag modules
(4) Curtain air bag modules
(5) Retractor pre-tensioner assem-
blies
(6) Air bag warning light
(7) SRS control module (SRSCM)/
Rollover sensor (8) Front impact sensors
(9) Side impact sensors
(10) Side pressure sensors
(11) Driver’s and front passenger’s
seat belt buckle sensors (if
equipped).
The SRSCM continually monitors
SRS components except for buckle
sensor whilst the ignition switch is in
the ON position to determine if a
crash impact is severe enough to
require air bag deployment or pre-
tensioner seat belt deployment.
OTL035079L/H
Do not place any objects over
the air bag. Also, do not attach
any objects around the area
the air bag inflates such as
the door, side door glass,
front and rear pillar, roof side
rail.
Do not hang hard or breakable
objects on the clothes hanger.
Do not allow passengers to
lean their heads or bodies
onto doors, put their arms on
the doors, stretch their arms
out of the window, or place
objects between the doors
and seats.
Do not open or repair the side
curtain air bags.

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Safety system of your vehicle
2
SRS warning light
The SRS air bag warning light on the
instrument panel will illuminate for
about 6 seconds after the ignition
switch is turned to the ON position,
after which the air bag warning light
should go out.During a frontal collision, sensors will
detect the vehicle’s deceleration. If
the rate of deceleration is high
enough, the control unit will inflate
the front air bags, at the time and
with the force needed.
The front air bags help protect the
driver and front passenger by
responding to frontal impacts in
which seat belts alone cannot pro-
vide adequate restraint. When need-
ed, the side air bags help provide
protection in the event of a side
impact.
Air bags are activated (able to
inflate if necessary) only when the
ignition switch is in the ON posi-
tion.
Air bags inflate in the event of cer-
tain frontal or side collisions to help
protect the occupants from serious
physical injury.
There is no single speed at which
the air bags will inflate. Generally,
air bags are designed to inflate
based upon the severity of a colli-
sion and its direction. These two
factors determine whether the sen-
sors produce an electronic deploy-
ment/inflation signal. The light stays on after illumi-
nating for approximately six
seconds.
The light comes on whilst the
vehicle is in motion.
The light blinks when the
engine is running.
We recommend that an autho-
rised HYUNDAI dealer inspect
the SRS as soon as possible if
any of these conditions occur.
If your SRS malfunctions, the
air bag may not inflate properly
during an accident increasing
the risk of serious injury or
death.
If any of the following condi-
tions occur, your SRS is mal-
functioning:
The light does not turn on for
approximately six seconds
when the ignition switch is in
the ON position.
WARNING

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Safety system of your vehicle
Air bag deployment depends on a
number of factors including vehicle
speed, angles of impact and the
density and stiffness of the vehi-
cles or objects which your vehicle
impacts during a collision. The
determining factors are not limited
to those mentioned above.
The front air bags will completely
inflate and deflate in an instant. It is
virtually impossible for you to see
the air bags inflate during an acci-
dent. It is much more likely that you
will simply see the deflated air
bags hanging out of their storage
compartments after the collision. To help provide protection, the air
bags must inflate rapidly. The
speed of air bag inflation is a con-
sequence of extremely short time
in which to inflate the air bag
between the occupant and the
vehicle structures before the occu-
pant impacts those structures. This
speed of inflation reduces the risk
of serious or life-threatening
injuries and is thus a necessary
part of air bag design.
However, the rapid air bag inflation
can also cause injuries which can
include facial abrasions, bruises
and broken bones because the
inflation speed also causes the air
bags to expand with a great deal of
force.
There are even circumstances
under which contact with the air
bag can cause fatal injuries, espe-
cially if the occupant is positioned
excessively close to the air bag.You can take steps to reduce the risk
of being injured by an inflating air
bag. The greatest risk is sitting too
close to the air bag. An air bag needs
space to inflate. It is recommended
that drivers sit as far back as possi-
ble leaving space between the centre
of the steering wheel and the chest
while still maintaining control of the
vehicle.

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Safety system of your vehicle
2
When the SRSCM detects a suffi-
ciently severe impact to the front of
the vehicle, it will automatically
deploy the front air bags.Upon deployment, tear seams mold-
ed directly into the pad covers will
separate under pressure from the
expansion of the air bags. Further
opening of the covers allows full
inflation of the air bags.
A fully inflated air bag, in combina-
tion with a properly worn seat belt,
slows the driver's or the front pas-
senger's forward motion, reducing
the risk of head and chest injury.
After complete inflation, the air bag
immediately starts deflating,
enabling the driver to maintain for-
ward visibility and the ability to steer
or operate other controls.
OLMB033056/H
■Driver’s front air bag (3)
OLMB033057/H
■Passenger’s front air bag
OLMB033054/H
■Driver’s front air bag (1)
OLMB033055/H
■Driver’s front air bag (2)

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Safety system of your vehicle
What to expect after an air bag
inflates
After a frontal or side air bag inflates,
it will deflate very quickly. Air bag
inflation will not prevent the driver
from seeing out of the windscreen or
being able to steer. Curtain air bags
may remain partially inflated for
some time after they deploy.After an air bag inflates, take
the following precautions:
Open your windows and
doors as soon as possible
after impact to reduce pro-
longed exposure to the smoke
and powder released by the
inflating air bag.
Do not touch the air bag stor-
age area’s internal compo-
nents immediately after an air
bag has inflated. The parts
that come into contact with an
inflating air bag may be very
hot.
Always wash exposed skin
areas thoroughly with cold
water and mild soap.
We recommend that an autho-
rised HYUNDAI dealer replace
the air bag immediately after
deployment. Air bags are
designed to be used only
once.
WARNING
To prevent objects from becom-
ing dangerous projectiles when
the passenger's air bag inflates:
Do not install or place any
objects (drink holder, CD
holder, stickers, etc.) on the
front passenger's panel above
the glove box where the pas-
senger's air bag is located.
Do not install a container of
liquid air freshener near the
instrument cluster or on the
instrument panel surface.
WARNING

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Safety system of your vehicle
2
Noise and smoke from inflating
air bag
When the air bags inflate, they make
a loud noise and may produce
smoke and powder in the air inside of
the vehicle. This is normal and is a
result of the ignition of the air bag
inflator. After the air bag inflates, you
may feel substantial discomfort in
breathing because of the contact of
your chest with both the seat belt and
the air bag, as well as from breathing
the smoke and powder. The powder
may aggravate asthma for some
people. If you experience breathing
problems after an air bag deploy-
ment, seek medical attention imme-
diately.
Though the smoke and powder are
non toxic, they may cause irritation to
the skin, eyes, nose, throat, etc. If
this is the case, wash and rinse with
cold water immediately and seek
medical attention if the symptoms
persist.
Do not install a Child Restraint
System (CRS) on the front pas-
senger seatNever install a Child Restraint
System in the front passenger’s seat.
An inflating air bag can forcefully
strike a child or restraint resulting in
serious or fatal injury.
OYDESA2042
■Type A
OLM034310
■Type B
Extreme hazard! Do not use a
rearward facing child restraint
on a seat protected by an air
bag in front of it!
NEVER use a rearward facing
Child Restraint System on a
seat protected by an ACTIVE
AIRBAG in front of it, DEATH
or SERIOUS INJURY to the
CHILD can occur.
Never put a Child Restraint
System in the front passen-
ger’s seat. If the front passen-
ger air bag inflates, it would
cause serious or fatal injuries.
WARNING

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Safety system of your vehicle
Why didn’t my air bag go off in
a collision?
There are certain types of accidents
in which the air bag would not be
expected to provide additional pro-
tection. These include rear impacts,
second or third collisions in multiple
impact accidents, as well as low
speed impacts. Damage to the vehi-
cle indicates a collision energy
absorption, and is not an indicator of
whether or not an air bag should
have inflated.
Air bag collision sensors
(if equipped)
To reduce the risk of an air bag
deploying unexpectedly and
causing serious injury or death:
Do not hit or allow any objects
to impact the locations where
air bags or sensors are
installed.
Do not perform maintenance
on or around the air bag sen-
sors. If the location or angle of
the sensors is altered, the air
bags may deploy when they
should not or may not deploy
when they should.
Do not install bumper guards
or replace the bumper with a
non-genuine part. This may
adversely affect the collision
and air bag deployment per-
formance.
WARNING
Place the ignition switch to
the LOCK/OFF or ACC posi-
tion, when the vehicle is being
towed to prevent inadvertent
air bag deployment.
We recommend that all air bag
repairs are conducted by an
authorised HYUNDAI dealer.

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Safety system of your vehicle
2
1. SRS control module
2. Front impact sensor
3. Side pressure sensor (front)
4. Side impact sensor (rear)
OTLE038044R/OTLE038045R/OTLE038046R/OTL035047/OTL035048