Black plate (75,1)
How the Air Bags Work
qHow the Front Air Bags Work
When air bag crash sensors detect a frontal impact of greater than moderate force, an
electrical current is sent to the inflators.
Gases are produced to inflate the front air bags and after the inflation, the front air bags
quickly deflate.
The front air bags will function only once. After that,the front air bags will not work
again and must be replaced.
Only an Authorized Mazda Dealer can replace the system components.
The front, dual stage air bags control air bag inflation in two energy stages. During an
impact of moderate severity the front air bags deploy with lesser energy, whereas during
more severe impacts, they deploy with more energy. Deployment of the front air bags may
differ between the driver and the front passenger depending on the driver seat position,
front passenger weight and front seat belt usage, which allow for further controlling of the
system.
The front air bags will deploy only
in a frontal or frontal offset impact.
Driver seat slide position sensor
Your vehicle is equipped with a driver seat slide 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 crash
sensors and diagnostic module (SAS unit). The sensor is also 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 2-71).
Essential Safety Equipment
SRS Air Bags
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Front passenger seat weight sensors
If your vehicle is equipped with front passenger seat weight sensors, a front passenger air
bag deactivation indicator light is also equipped (page 2-51). These sensors are located
under both of the front passenger seat rails. These sensors determine the total seated weight
on the front passenger seat. The sensors are also designed to prevent the front passenger
front and side air bags and seat belt pretensioner system from inflating if the total seated
weight is less than approximately 30 kg (66 lb).
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:
lThere is no passenger in the front passenger seat. (The front passenger air bag
deactivation indicator light does not illuminate.)
lThe total seated weight on the front passenger seat is less than approximately 30 kg (66
lb). (The front passenger air bag deactivation indicator light illuminates.)
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 chart below.
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.
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 illuminates when the
ignition switch is turned to the ON position. After about 6 seconds it goes out.
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The front passenger air bag deactivation indicator light illuminates or is off under the following conditions:
Total seated weight on the
front passenger seatFront passenger air bag
deactivation indicator lightFront passenger front and
side air bagsSeat belt pretensioner
system
Empty (Not occupied)
*OFF OFF OFF
Less than approx. 30 kg
(66 lb)ON OFF OFF
Approx. 42 kg (93 lb) or
moreOFF ON ON
* If the front passenger seat belt is buckled, the front passenger air bag deactivation indicator light illuminates,
however this does not indicate a malfunction.
If the front passenger air bag deactivation indicator light does not illuminate when the
ignition switch is turned to the ON position and does not illuminate as indicated in the
above 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.
WARNING
Decreasing 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 from the total seated weight of
approximately 42 kg (93 lb) 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 from the total seated weight of
approximately 42 kg (93 lb) could result in an air bag not deploying under the
following conditions, for example:
lA rear passenger pushes up on the front passenger seat with the feet.lLuggage 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.
lThe front passenger seat occupant sits in a manner that does not place the entire
weight of the occupant on the seat such as by sitting too close to the door, grasping
the assist grip or the rim of the moonroof.
lThe front passenger seatback contacts the second-row seat.lAny accessories which might decrease the total seated weight on the front
passenger seat are attached to the front passenger seat.
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SRS Air Bags
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WARNING
Increasing 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 from the total seated weight of
approximately 30 kg (66 lb) 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 seat belt pretensioner
system in an accident and serious injury. Increasing the total seated weight on the
front passenger seat from the total seated weight of approximately 30 kg (66 lb) could
result in the front passenger front and side air bags and seat belt pretensioner system
deployment in an accident under the following conditions, for example:
lLuggage or other items are placed on the seat with the child in the child-restraint
system.
lA rear passenger or luggage push or pull down on the front passenger seatback.lA rear passenger steps on the front passenger seat rails with the feet.lLuggage or other items are placed on the seatback or hung on the assist grip, head
restraint or armrest.
lThe seat is washed.lLiquids are spilled on the seat.lThe front passenger seat is moved backward, pushing into luggage or other items
placed behind it.
lThe front passenger seatback contacts the second-row seat.lLuggage or other items are placed between the front passenger seat and driver seat.lAny accessories which might increase the total seated weight on the front passenger
seat are attached to the front passenger seat.
CAUTION
lTo assure proper deployment of the front air bag and to prevent damage to the sensors
in the front seat bottoms:
lDo not place sharp objects on the front seat bottoms or leave heavy luggage on
them.
lDo not spill any liquids on the front seats or under the front seats.
lTo allow the sensors to function properly, always perform the following:
lAdjust the front seats as far back as possible and always sit upright against the
seatbacks with seat belts worn properly.
lIf 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 2-51).
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qConstant Monitoring
The following components of the air bag
systems are monitored by a diagnostic
system:
lSAS unit
lFront air bag sensor
lAir bag modules
lSide crash sensorí
lFront seat belt pretensioners
lRelated wiring
lDriver seat slide position sensor
lFront passenger seat weight sensors
lDriver and front passenger seat belt
buckle switches
The diagnostic module continuously
monitors the system's readiness. This
begins when the ignition switch is turned
to the ON position and continues while
the vehicle is being driven.
qAir Bag/Front Seat Belt
Pretensioner System Warning
Light
If the air bag/front seat belt pretensioner
system is normal, the warning light
illuminates when the ignition switch is
turned to the ON position or after the
engine is cranked. After about 6 seconds
it goes out.A system malfunction is indicated when
the warning light constantly flashes,
illuminates or doesn't illuminate at all
when the ignition switch is turned to the
ON position. If any of these occur, consult
an Authorized Mazda Dealer as soon as
possible. The system may not work in an
accident.
WARNING
Self-Servicing the Air Bag/
Pretensioner Systems:
Self-servicing or tampering with the
systems is dangerous. An air bag/
pretensioner could accidentally
activate or become disabled. This
could cause serious injuries. Never
tamper with the systems and always
have an Authorized Mazda Dealer
perform all servicing and repairs.
qMaintenance
The air bag systems do not require regular
maintenance. But if any of the following
occurs, take your vehicle to an Authorized
Mazda Dealer as soon as possible:
lThe air bag system warning light
flashes.
lThe air bag system warning light
remains illuminated.
lThe air bag system warning light does
not illuminate when the ignition switch
is turned to the ON position.
lThe air bags inflate.
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SRS Air Bags
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lFront passenger air bag deactivation
indicator light does not illuminate
when the ignition switch is turned to
the ON position or does not illuminate
as indicated in the chart. For more
details about this indicator light and
this chart, refer to“Front passenger
seat weight sensors (page 2-63)”.
WARNING
Damaged Air Bag System
Components:
Driving with damaged air bag system
components is dangerous. A collision,
even one not strong enough to inflate
the air bags, could damage the system
components. If there was a subsequent
collision, a damaged component
would not inflate the air bags. Always
have an Authorized Mazda Dealer
inspect the air bag systems after a
collision.
Removing Interior Parts:
Removing any components such as the
front seats (if side air bags are
equipped), front dashboard, the
steering wheel or parts 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.
WARNING
Air Bag Disposal:
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 can
result. Ask an Authorized Mazda
Dealer how to safely dispose of an air
bag or how to scrap an air bag
equipped vehicle.
NOTE
If it becomes necessary to have the
components or wiring system for the
supplementary restraint system
modified to accommodate a person with
certain medical conditions in
accordance with a certified physician,
contact an Authorized Mazda Dealer,
refer to“Customer Assistance
(U.S.A.)”(page 9-2).
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Keys
WARNING
Keys and Children:
Leaving children in a vehicle with the
key is dangerous. This could result in
someone being badly injured or even
killed. They could play with power
windows or other controls, or even
make the vehicle move. Don't leave the
keys in your vehicle with children and
keep them in a place where your
children will not find or play with
them.
NOTE
(With immobilizer system)
Refer to Immobilizer System (page
3-27) for information regarding keys
and engine starting on vehicles
equipped with the immobilizer system.
The keys operate all locks.
Type A
Key code number plate
Retractable
type key
Type B
Key code number plate
A code number is stamped on the plate
attached to the key set; detach this plate
and store it in a safe place (not in the
vehicle) for use if you need to make a
replacement key.
Also write down the code number and
keep it in another safe and handy place,
but not in the vehicle.
If your key is lost, consult your
Authorized Mazda Dealer with the code
number ready.
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Knowing Your Mazda
Doors and Locks
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Form No.8T50-EA-04G
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NOTE
lThe keyless entry system is designed
to operate up to about 2.5 m (8 ft)
from the center of the vehicle, but
this may vary due to local
conditions.
lThe system doesn't operate when the
ignition switch is in the ON position.
lIf the transmitter does not operate
when pressing a button or the
operation range becomes too small,
the battery may be dead. To install a
new battery, refer to Maintenance
(page 3-6).
lAdditional transmitters can be
obtained at an Authorized Mazda
Dealer. Up to 3 transmitters can be
used with the keyless entry system
per vehicle. Bring all transmitters to
an Authorized Mazda Dealer when
the electronic codes need to be reset.
qTransmitter
With power sliding doors
Lock button Unlock button
Right sliding door button Left sliding
door button
Panic button
Without power sliding doors
Lock button
Unlock button
Panic button
NOTE
l(U.S.A.)
This device complies with part 15 of
the FCC Rules. Operation is subject
to the following two conditions: (1)
This device may not cause harmful
interference, and (2) this device must
accept any interference received,
including interference that may cause
undesired operation.
l(CANADA)
This device complies with RSS-210
of Industry CANADA. Operation is
subject to the following two
conditions: (1) this device may not
cause interference, and (2) this
device must accept any interference,
including interference that may cause
undesired operation of the device.
NOTE
If the lock and unlock buttons are
pressed sequentially, the hazard
warning lights may not flash correctly.
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Doors and Locks
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