is low MAZDA CX90 2024 User Guide
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Curtain air bags
The curtain air bags are stored in the
front pillars, side edges of the roof, and
the rear pillars. The curtain air bag on
the side where the vehicle is hit
deploys regardless of whether or not
an occupant is seated.
When the air bag crash sensors detect
a side impact of greater than moderate
force, the curtain air bag inflates
quickly and helps to reduce injury
mainly to the driver and front and rear
outboard passengers' heads caused by
directly hitting interior parts such as a
door or window.
In a side impact:
Greater than moderate impact to one
side of the vehicle will cause the
curtain air bag on that side only to
inflate.
In a roll-over:
In response to a vehicle roll-over, both
curtain air bags inflate.
Both curtain air bags will deploy after
the roll-over accident is detected.
Constant Monitoring
The following components of the air
bag systems are monitored by a
diagnostic system:
Front air bag sensorsCrash sensors, and diagnostic
module (SAS unit)
Side crash sensorsAir bag modulesSeat belt pretensionersAir bag/Seat belt pretensioner
system warning light
Related wiringDriver seat slide position sensorFront Passenger occupant classification sensor
Front Passenger occupantclassification module
Front passenger air bag deactivation
indicator light
Front passenger seat belt buckle
switch
The diagnostic module continuously
monitors the system's readiness. This
begins when the vehicle power is
switched ON and continues while the
vehicle is being driven.
Equipment to Protect Occupants/Pedestrians
SRS Air Bags
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Sit in the center of the seat and wear
seat belts properly.
Sitting too close to the side air bag
modules or placing hands on them, or
sleeping up against the door or
hanging out the windows is extremely
dangerous. The side and curtain air
bags inflate with great force and speed
directly expanding along the door on
the side the car is hit. Serious injury
could occur if someone is sitting too
close to the door or leaning against a
window, or if rear seat occupants grab
the sides of the front seatbacks. Give
the side and curtain air bags room to
work by sitting in the center of the seat
while the vehicle is moving with seat
belts worn properly.
Do not attach objects on or around
the area where air bags deploy.
Attaching objects to the air bags or
placing something in the area where
the air bags deploy is dangerous. In an
accident, an object could interfere with
air bag inflation and injure the
occupants. Furthermore, the bag could
be damaged causing gases to release.
Always keep the deployment area of
the air bag modules free of any
obstructions.
For example, you should not do any of
the following as it may interfere with
air bag deployment.
Do not put a covering on or lean
anything against areas such as the
dashboard and lower portion of the
instrument panel that blocks the
passenger front air bag and knee air
bags.
Do not use seat covers on the front
seats and rear seats equipped with
in-seat side air bags.
Do not hang any backpacks, bags or
pouches that cover the sides of the
seats that block the side air bags.Do not place any objects on the
assist grips. Only hang clothes
directly on the coat hooks.
Do not touch the components of the
supplemental restraint system after
the air bags have inflated.
Touching the components of the
supplemental restraint system after the
air bags have inflated is dangerous.
Immediately after inflation, they are
very hot. You could get burned.
Never install any front-end equipment
to your vehicle.
Installation of front-end equipment,
such as frontal protection bar
(kangaroo bar, bull bar, push bar, or
other similar devices), snowplow, or
winches, is dangerous. The air bag
crash sensor system could be affected.
This could cause air bags to inflate
unexpectedly, or it could prevent the
air bags from inflating during an
accident. Front occupants could be
seriously injured.
Do not modify the suspension.
Modifying the vehicle suspension is
dangerous. If the vehicle's height or
the suspension is modified, the vehicle
will be unable to accurately detect a
collision or roll-over accident resulting
in incorrect or unexpected air bag
deployment and the possibility of
serious injuries.
To prevent false detection by the air
bag sensor system, heed the
following.
Do not use tires or wheels other than
those
specified for your Mazda:
Equipment to Protect Occupants/Pedestrians
SRS Air Bags
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Do not operate a vehicle with
damaged air bag/seat belt
pretensioner system components.
Expended or damaged air bag/seat
belt pretensioner system components
must be replaced after any collision
which caused them to deploy or
damage them. Only a trained
Authorized Mazda Dealer can fully
evaluate these systems to see that they
will work in any subsequent accident.
Driving with an expended or damaged
air bag or pretensioner unit will not
afford you the necessary protection in
the event of any subsequent accident
which could result in serious injury or
death.
Do not remove interior air bag parts.
Removing any components such as the
front seats, front dashboard, the
steering wheel or parts on the front
and rear window pillars and along the
roof edge, containing air bag parts or
sensors is dangerous. These parts
contain essential air bag components.
The air bag could accidentally activate
and cause serious injuries. Always have
an Authorized Mazda Dealer remove
these parts.
Properly dispose of the air bag
system.
Improper disposal of an air bag or a
vehicle with live air bags in it can be
extremely dangerous. Unless all safety
procedures are followed, injury could
result. Have an Authorized Mazda
Dealer safely dispose of the air bag
system or scrap an air bag equipped
vehicle.
Equipment to Protect Occupants/Pedestrians
SRS Air Bags
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Deployment of SRS air bags
Deployment of SRS air bags
The driver's and front passenger's front air bags, and the driver’s and front
passenger's knee air bag* deploy when a strong impact is applied to the vehicle in a
frontal collision, and the side and curtain air bags deploy in side collisions.
The air bags do not always deploy even if the vehicle receives an impact.
Conditions in which air bags may not deploy
The air bags may not deploy under the following conditions depending on the level
of the impact.
Driver’s and front passenger’s air bags, driver's and front passenger's knee air bag
(Impacts involving trees or poles)
(Rear-ending or running under a truck's tail gate)
(Frontal offset impact to the vehicle)
Side and curtain air bags
(Frontal offset impact to the vehicle)
Equipment to Protect Occupants/Pedestrians
SRS Air Bags
*Some models.3-11
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(Pitch end over end)
(Side impacts involving trees or poles from the vehicle side (around driver or front
passenger))
(Side impacts with two-wheeled vehicles)
Conditions in which air bags do not deploy
The air bags do not deploy under the following conditions.
Driver’s and front passenger’s air bags, driver's and front passenger's knee air bag
(Rear impact)
(Roll-over)
Equipment to Protect Occupants/Pedestrians
SRS Air Bags
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Warnings and Cautionsfor Using the Front
Pa s s e n g e r O cc u p a n t
Classification System
WARNING
Do not decrease the total seated
weight on the front passenger seat.
When an adult or large child sits on the
front passenger seat, decreasing the
total seated weight on the front
passenger seat required for air bag
deployment is dangerous. The front
passenger seat weight sensors will
detect the reduced total seated weight
condition and the front passenger front
and side air bags and knee air bags,
and the seat belt pretensioner system
will not deploy during an accident. The
front passenger will not have the
supplementary protection of the air
bag, which could result in serious
injury. Decreasing the total seated
weight on the front passenger seat
could result in an air bag not deploying
under the following conditions, for
example.
A front passenger is seated as shown
in the following figure.
A rear passenger pushes up on the
front passenger seat with their feet.
Luggage or other items placed under
the front passenger seat or between
the front passenger seat and driver
seat that push up the front passenger
seat bottom.
Equipment to Protect Occupants/Pedestrians
SRS Air Bags
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Any accessories which might
decrease the total seated weight on
the front passenger seat are attached
to the front passenger seat.
The front passenger front and side air
bags and knee air bags, and the seat
belt pretensioner system will
deactivate if the front passenger air
bag deactivation indicator light
illuminates.
Do not increase the total seated
weight on the front passenger seat.
When an infant or small child sits on
the front passenger seat, increasing the
total seated weight on the front
passenger seat is dangerous. The front
passenger seat weight sensors will
detect the increased total seated
weight, which could result in the
unexpected deployment of the front
passenger front and side air bags and
knee air bags, and seat belt
pretensioner system in an accident and
may cause serious injury. Increasing the
total seated weight on the front
passenger seat could result in the front
passenger front and side air bags and
knee air bags, and seat belt
pretensioner system deployment in an
accident under the following
conditions, for example.
Luggage or other items are placed on
the seat with the child in the
child-restraint system.
A rear passenger or luggage push or
pull down on the front passenger
seatback.
A rear passenger steps on the front
passenger seat rails with their feet.
Luggage or other items are placed on
the seatback or hung on the head
restraint.Heavy items are placed in the
seatback map pocket.
The seat is washed.
Liquids are spilled on the seat.
The front passenger seat is moved
backward, pushing into luggage or
other items placed behind it.
The front passenger seatback
contacts the rear seat.
Luggage or other items are placed
between the front passenger seat
and driver seat.
Any accessories which might increase
the total seated weight on the front
passenger seat are attached to the
front passenger seat.
CAUTION
To assure proper deployment of the
front air bag and to prevent damage
to the sensors in the front seat
bottoms.
Do not place sharp objects on the
front seat bottoms or leave heavy
luggage on them.
Do not spill any liquids on the
front seats or under the front seats.
To allow the sensors to function
properly, always perform the
following.
Adjust the front seats as far back as
possible and always sit upright
against the seatbacks with seat
belts worn properly.
If you place your child on the front
passenger seat, secure the
child-restraint system properly and
slide the front passenger seat as far
back as possible (page 3-30).
Equipment to Protect Occupants/Pedestrians
SRS Air Bags
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How to Use the FrontPa s s e n g e r O cc u p a n t
Classification System
This system shuts off the front
passenger front and side air bags and
knee air bags, and seat belt
pretensioner system, so make sure the
front passenger air bag deactivation
indicator light illuminates according to
the following table.
The air bag/seat belt pretensioner
system warning light turns on/flashes
and the front passenger air bag
deactivation indicator light illuminates
if the sensors have a possible
malfunction. If this happens, the front
passenger front and side air bags and
knee air bags, and seat belt
pretensioner system will not deploy.
Front passenger air bag deactivation
indicator light
This indicator light illuminates to
remind you that the front passenger
front and side air bags and knee air
bags, and seat belt pretensioners will
not deploy during a collision.
If the front passenger weight sensors
are normal, the indicator light
illuminates when the vehicle power is
switched ON. The light turns off after a
few seconds. Then, the indicator light
illuminates or is
off under the following
conditions:
Front passenger air bag deactivation
indicator light on/off condition chart
Condition
detected by the
front pas-
senger oc-
cupant
classifica- tion sys- tem Front pas-
senger air
bag deacti-
vation indi- cator light Front pas-
senger
front and
side andknee air bags Front
passen-
ger seat
belt pre-
tensioner system
Empty
(Not occu-
pied) On
Deactivat-
ed Deacti-
vated
Child or
child-re-
straint sys-
tem
*1
On Deactivat-
ed Deacti-
vated
Adult
*2Off Ready Ready
*1 If a larger child sits on the front passenger seat, the sensors might detect the child as
being an adult depending on the child's
physique.
*2 If a smaller adult sits on the front passenger
seat, the sensors might detect the person as
being a child depending on the person's
physique.
The curtain air bag is ready for inflating
regardless of what the front passenger air bag
deactivation indicator light on/off condition
chart indicates.
If the front passenger air bag
deactivation indicator light does not
illuminate when the vehicle power is
switched ON and does not illuminate
as indicated in the front passenger air
bag deactivation indicator light on/off
condition chart, do not allow a child to
sit in the front passenger seat and
consult an Authorized Mazda Dealer
as soon as possible. The system may
not work properly in an accident.
Equipment to Protect Occupants/Pedestrians
SRS Air Bags
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Seat Belts
Seat belts help to decrease the
possibility of severe injury during
accidents and sudden stops. Mazda
recommends that the driver and all
passengers always wear seat belts.
All of the seat belt retractors are
designed to keep the lap/shoulder
belts out of the way when not in use.
The driver's seat belt has no provisions
for child-restraint systems and has only
an emergency locking mode. The
driver may wear it comfortably, and it
will lock during a collision.
However, the front passenger's seat
and all rear lap/shoulder belt
retractors operate in two modes:
emergency locking mode, and for
child-restraint systems, automatic
locking mode. While we recommend
you put all children in the rear seats, if
you must use the front passenger seat
for a child, slide the front passenger
seat as far back as possible and make
sure any child-restraint system is
secured properly.
ELR (emergency locking retractor)
system
When the seat belt is fastened, it will
always be in the emergency locking
mode.
In the emergency locking mode, the
belt remains comfortable on the
occupant and the retractor will lock in
position during a collision.
If the belt is locked and cannot be
pulled out, retract the belt once, and
then try pulling it out slowly. If this
fails, pull the belt strongly 1 time and
loosen, then pull it out again slowly.
When the seat belt is fastened, it will
always be in the emergency locking
mode until it is switched to automatic
locking mode by pulling it all the way
out to its full length. If the belt feels
tight and hinders comfortable
movement while the vehicle is stopped
or in motion, it may be in the
automatic locking mode because the
belt has been pulled too far out. To
return the belt to the more
comfortable emergency locking mode,
wait until the vehicle has stopped in a
safe, level area, retract the belt fully to
convert it back to emergency locking
mode and then extend it around you
again.
Automatic locking mode
Always use the automatic locking
mode to keep the child-restraint
system from shifting to an unsafe
position in the event of an accident. To
enable seat belt automatic locking
mode, pull it all the way out and
connect it as instructed on the
child-restraint system. It will retract
down to the child-restraint system and
stay locked on it. See the section on
child restraint (page 3-59).
Pretensioner system
If the vehicle receives a strong impact
from the front or side of the vehicle,
the system retracts the seat belts to
increase their effect.
When a collision is detected, the
pretensioners deploy simultaneously
with the air bags.
The seat belt retractor quickly removes
slack when an air bag is inflated.
The pretensioners deploy
simultaneously with the air bags when
a roll-over is also detected.
The seat belt retractors remove slack
quickly as the air bags are expanding.
Any time the air bags and seat belt
pretensioners have fired they must be
replaced.
Equipment to Protect Occupants/Pedestrians
Seat Belts
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A system malfunction or operation
conditions are indicated by a warning.
Refer to Air Bag/Seat Belt Pretensioner
System Warning Light on page 8-47.
In addition, the pretensioner system
for the front passenger, like the front
and side passenger air bag, is designed
to only deploy in accordance with the
total seated weight on the front
passenger seat.
For details, refer to the front passenger
seat weight sensors (page 3-16).
Load limiting system
If the vehicle receives a strong impact
from the front of the vehicle, the load
limiting system operates to prevent the
seat belts from applying an excessive
load. By maintaining the load applied
to the seat belt to a specified level, the
system reduces impact to an
occupant's chest.
Even if the pretensioners have not
fired, the load limiting function must
be checked by an Authorized Mazda
Dealer.
NOTE
The pretensioner system operates if
the vehicle receives a strong impact
from the vehicle front or side
direction. The system may not
operate if the impact is weak.
Some smoke might be released
when the pretensioner system
operates, but this does not mean
there is a fire. This gas normally has
no effect on occupants. However,
those with sensitive skin may
experience light skin irritation. If
residue from the operation of the
pretensioner system gets on the skin
or in the eyes, wash it off as soon as
possible.
Warnings and Cautions
for Using the Seat Belts
WARNING
Always wear your seat belt and make
sure all occupants are properly
restrained.
Not wearing a seat belt is extremely
dangerous. During a collision,
occupants not wearing seat belts could
hit someone or things inside the
vehicle or even be thrown out of the
vehicle. They could be seriously injured
or even killed. In the same collision,
occupants wearing seat belts would be
much safer.
In a rollover crash, an unbelted person
is significantly more likely to die than a
person wearing a seat belt.
Do not wear twisted seat belts.
Twisted seat belts are dangerous. In a
collision, the full width of the belt is
not available to absorb the impact.
This puts more force on the bones
beneath the belt, which could cause
serious injury or death. So, if your seat
belt is twisted, you must straighten the
seat belt to remove any twists and to
allow the full width of the belt to be
used.
Equipment to Protect Occupants/Pedestrians
Seat Belts
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