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2–51
Essential Safety Equipment
SRS Air Bags
*Some models.
(With Front Passenger Occupant Classification System)
In addition, the front passenger side 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
occupant classification system (page 2-56).
Curtain Air Bags*
The curtain air bags are mounted in the front and rear window pillars, a\
nd the roof edge
along both sides.
When the air bag crash sensors detect a side impact of greater than mode\
rate force, the
curtain air bag inflates quickly and helps to reduce injury mainly to the rear outboard
passenger's head caused by directly hitting interior parts such as a doo\
r or window.
For more details about air bag deployment, refer to "SRS Air Bag Deployment Criteria"
(page 2-53).
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.
Only one side curtain air bag will deploy on the
side of the vehicle that receives the force of an
impact.
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Essential Safety Equipment
SRS Air Bags
(With Front Passenger Occupant Classification System)
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.
(With Front Passenger Occupant Classification System)
In an angled collision:
During a collision, the driver and front passenger's air bags will deplo\
y. Depending on the
nature of the impact, the side air bag and the curtain air bag may deplo\
y.
Warning Light/Beep
A system malfunction or operation conditions are indicated by a warning.
Refer to Warning/Indicator Lights on page 4-20.
Refer to Warning Sound is Activated on page 7-35.
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2–53
Essential Safety Equipment
SRS Air Bags
*Some models.
SRS Air Bag Deployment Criteria
This chart indicates the applicable SRS equipment that will deploy depending on the type of
collision.
(The illustrations are the representative cases of collisions.)
SRS
equipment Types of collision
A severe frontal/near frontal collision A severe side
collision
*4A roll-over/near roll-over*3A rear collision
Front seat belt
pretensioner X*1 (both sides)
X*1 (impact side
only) X*1 (both sides)
No air bag and
front seat belt
pretensioner will be
activated in a rear
collision.
Driver air
bag X
Front
passenger air bag X
*1
Side air bag*X*2X*1 (impact side
only)
Curtain air bag
*X*2X (impact side only) X (both sides)
X: The SRS air bag equipment is designed to deploy in a collision.
*1 (With Front Passenger Occupant Classification System) The front passenger front and side air bags and the seat belt pretension\
er are designed to deploy depending on the condition of the total seated weight on the front passenger seat.*2 (With Front Passenger Occupant Classification System) In an angled collision, the side air bag and curtain air bag may deploy .*3 (With Front Passenger Occupant Classification System) In a roll-over accident, the seat belt pretensioners and the curtain air\
bags deploy .*4 (With Side/Curtain Air Bags) In a side collision, the seat belt pretensioners and the side/curtain ai\
r bags deploy (only on the side in which the collision occurs).
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Essential Safety Equipment
SRS Air Bags
Limitations to SRS Air Bag
In severe collisions such as those described previously in "SRS Air Bag Deployment
Criteria", the applicable SRS air bag equipment will deploy. However, in some accidents,
the equipment may not deploy depending on the type of collision and its severity.
Limitations to front/near front collision detection:
The following illustrations are examples of front/near front collisions \
that may not be
detected as severe enough to deploy the SRS air bag equipment.
Impacts involving trees or polesFrontal offset impact to the vehicle
Rear-ending or running under a truck's tail gate
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Essential Safety Equipment
SRS Air Bags
Limitations to side collision detection:
The following illustrations are examples of side collisions that may not\
be detected as severe
enough to deploy the SRS air bag equipment.
Side impacts involving trees or polesSide impacts with two-wheeled vehicles
Roll-over (Without Front Passenger Occupant Classification System)
(With Front Passenger Occupant Classification System)
Limitations to roll-over detection:
The following illustration is an example of an accident that may not be \
detected as a roll-
over accident. Therefore, the front seat belt pretensioners and curtain air bags may no\
t
deploy.
Pitch end over end
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2–56
Essential Safety Equipment
SRS Air Bags
*Some models.
Front Passenger Occupant Classification System*
First, please read "Supplemental Restraint System (SRS) Precautions" (page 2-40)
carefully.
Front Passenger Seat Weight Sensor
Your vehicle is equipped with a front passenger seat weight sensors as a part of the
supplemental restraint system. These sensors are located under both of the front passenger
seat rails. These sensors determine the total seated weight on the front passenger s\
eat and
monitor the seat belt buckle for the front passenger seat. The SAS unit is designed to prevent
the front passenger front and side air bags and seat belt pretensioner s\
ystem from deploying
if the front passenger air bag deactivation indicator light illuminates.\
To reduce the chance of injuries caused by deployment of the front passen\
ger air bag,
the system deactivates the front passenger front and side air bags and a\
lso the seat
belt pretensioner system when the front passenger air bag deactivation i\
ndicator light
illuminates. Refer to the following table for the front passenger air bag deactivation
indicator light illumination conditions.
This system shuts off the front passenger front and side 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/front seat belt pretensioner system warning light flashes and the front passenger
air bag deactivation indicator light illuminates if the sensors have a p\
ossible malfunction.
If this happens, the front passenger front and side air bags and seat be\
lt 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 seat belt pretensioner will not deploy during a collision.
If the front passenger weight sensors are normal, the indicator light il\
luminates when the
ignition is switched ON. The light turns off after a few seconds. Then, the indicator light
illuminates or is off under the following conditions:
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Essential Safety Equipment
SRS Air Bags
Front passenger air bag deactivation indicator light on/off condition chart
Condition detected by the front passenger
occupant classification system Front passenger air bag
deactivation indicator light Front passenger front
and side air bags Front passenger seat
belt pretensioner system
Empty (Not occupied) OnDeactivated Deactivated
Child or child-restraint
system
*1On Deactivated Deactivated
Adult
*2Off ReadyReady
*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 d\
etect 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 ill\
uminate when the
ignition 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.
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Essential Safety Equipment
SRS Air Bags
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 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. 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 seat belt pretensioner systems will
deactivate if the front passenger air bag deactivation indicator light illuminates.
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