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Never use a rear-facing child-restraint system in the front seat with an air bag that
could deploy:
Rear-facing child-restraint systems on the front seat are particularly dangerous even
though you may feel assured that a front passenger air bag will not deploy based on
the fact that the front passenger air bag deactivation indicator light illuminates. The
child-restraint system can be hit by a deploying air bag and moved violently
backward resulting in serious injury or death to the child.
Do not sit too close to the driver and front passenger air bags:
Sitting too close to the driver and front passenger air bag modules or placing hands
or feet on them is extremely dangerous. The driver and front passenger air bags
inflate with great force and speed. Serious injuries could occur if someone is too
close. The driver should always hold onto only the rim of the steering wheel. The
front seat passenger should keep both feet on the floor. Front seat occupants should
adjust their seats as far back as possible and always sit upright against the
seatbacks with seat belts worn properly.
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 driver and front passenger air
bags deploy:
Attaching an object to the driver and front passenger air bag modules or placing
something in front of them is dangerous. In an accident, an object could interfere
with air bag inflation and injure the occupants.
Essential Safety Equipment
SRS Air Bags
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Supplemental Restraint System Components
Driver/Front passenger inflators and air bags
Crash and roll-over sensor, and diagnostic module (SAS unit)
Front seat belt pretensioner and load limiting systems (page 2-21)
Front air bag sensor
Side crash sensors
Air bag/front seat belt pretensioner system warning light (page 2-54)
Side and curtain inflators and air bags
Front passenger air bag deactivation indicator light (page 2-59)
Front passenger seat weight sensors (page 2-59)
Front passenger seat weight sensor control module
Driver and front passenger seat belt buckle switches (page 2-63)
Driver seat slide position sensor (page 2-59)
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How the SRS Air Bags Work
Your Mazda is equipped with the following types of SRS air bags. SRS air bags are
designed to work together with the seat belts to help to reduce injuries during an accident.
The SRS air bags are designed to provide further protection for passengers in addition to
the seat belt functions. Be sure to wear seat belts properly.
qFront Seat Belt Pretensioners
The front seat belt pretensioners are designed to deploy in moderate or severe frontal, near
frontal collisions or roll-over accidents.
qDriver Air Bag
The driver's air bag is mounted in the steering wheel.
When air bag crash sensors detect a frontal impact of greater than moderate force, the
driver's air bag inflates quickly helping to reduce injury mainly to the driver's head or chest
caused by directly hitting the steering wheel.
For more details about air bag deployment, refer to“SRS Air Bag Deployment Criteria”
(page 2-56).
The driver's dual-stage air bag controls air bag inflation in two energy stages. During an
impact of moderate severity the driver's air bag deploys with lesser energy, whereas during
more severe impacts, it deploys with more energy.
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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.
The only one side of curtain air bag will deploy
only on the side the vehicle receives the force of
the impact.
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.
qAir Bag/Front Seat Belt Pretensioner System Warning Light
If the air bag/front seat belt pretensioner system is working properly, the warning light
illuminates when the ignition is switched ON or after the engine is cranked. The warning
light turns off after a specified period of time.
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A system malfunction is indicated if the warning light constantly flashes, constantly
illuminates or does not illuminate at all when the ignition is switched ON. If any of these
occur, consult an Authorized Mazda Dealer as soon as possible. The system may not work
in an accident.
WARNING
Never tamper with the air bag/pretensioner systems and always have an Authorized
Mazda Dealer perform all servicing and repairs:
Self-servicing or tampering with the systems is dangerous. An air bag/pretensioner
could accidentally activate or become disabled causing serious injury or death.
qAir Bag/Front Seat Belt Pretensioner System Warning Beep
If a malfunction is detected in the air bag/front seat belt pretensioner systems and the
warning light, a warning beep sound will be heard for about 5 seconds every minute.
The air bag and seat belt pretensioner system warning beep sound will continue to be heard
for approximately 35 minutes.
Have your vehicle inspected at an Authorized Mazda Dealer as soon as possible.
WARNING
Do not drive the vehicle with the air bag/front seat belt pretensioner system warning
beep sounding:
Driving the vehicle with the air bag/front seat belt pretensioner system warning beep
sounding is dangerous. In a collision, the air bags and the front seat belt
pretensioner system will not deploy and this could result in death or serious injury.
Contact an Authorized Mazda Dealer to have the vehicle inspected as soon as
possible.
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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
equipmentTypes of collision
A severe frontal/near frontal
collisionA severe side
collisionA roll-over/near
roll-overA rear collision
Front seat
belt
pretensionerX*1(both sides) X*1(both sides)
No air bag and front
seat belt
pretensioner will be
activated in a rear
collision. Driver air
bagX
Front
passenger air
bagX
*1
Side air bagX*1(impact side only)
Curtain air
bagX (impact side only) X (both sides)
X: The SRS air bag equipment is designed to deploy in a collision.
*1: The front passenger front and side air bags and the seat belt pretensioner are designed
to deploy depending on the condition of the total seated weight on the front passenger
seat.
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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 not
deploy.
Pitch end over end
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Driver and Front Passenger Occupant Classification System
First, please read“Supplemental Restraint System (SRS) Precautions”(page 2-45)
carefully.
qDriver Seat Slide Position Sensor
Your vehicle is equipped with a driver seat slide position sensor as a part of the
supplemental restraint system. The sensor is located under the driver seat. The sensor
determines whether the driver seat is fore or aft of a reference position and sends the seat
position to the diagnostic module (SAS unit). The SAS unit is designed to control the
deployment of the driver air bag depending on how close the driver seat is to the steering
wheel.
The air bag/front seat belt pretensioner system warning light flashes if the sensor has a
possible malfunction (page 2-54).
qFront Passenger Seat Weight Sensors
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 seat 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 system from
deploying if the front passenger air bag deactivation indicator light illuminates.
To reduce the chance of injuries caused by deployment of the front passenger air bag, the
system deactivates the front passenger front and side air bags and also the seat belt
pretensioner system when the front passenger air bag deactivation indicator 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 possible
malfunction. If this happens, the front passenger front and side air bags and seat belt
pretensioner system will not deploy.
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SRS Air Bags
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