light MAZDA MODEL MAZDASPEED 3 2007 (in English) Owner's Manual

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qFront Air Bag System Components
(1)
(6)
(10)
(7)
(6) (9)(5)(4) (3) (2)
(8)
(1) Driver seat slide position sensor (page 2-49)
(2) Front seats
(3) Front dual stage inflators and air bags
(4) Front air bag sensor
(5) Front passenger air bag deactivation indicator light (page 2-49)
(6) Front seat belt pretensioner and load limiting systems (page 2-15)
(7) Front passenger seat weight sensors (page 2-49)
(8) Front passenger seat weight sensor control module
(9) Crash sensors and diagnostic module (SAS unit)
(10) Driver and front passenger seat belt buckle switches (page 2-49)
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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, all of which provide data from each sensor
to the air bag 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 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 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 2-57).
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SRS Air Bags
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Front passenger seat weight sensors
Vehicles equipped with front passenger seat weight sensors are also equipped with a front
passenger air bag deactivation indicator light is also equipped (page 2-33). 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 deploying 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 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.
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.
With seat warmer Without seat warmer
If the front passenger weight sensors are working properly, 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 bagsFront passenger seat
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
Do not decrease the total seated weight on the 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 rim of the moonroof and sitting with the seatback reclined too far.
lAny 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 total seated weight on the front passenger seat is close to 30 kg (66 lb)
and they will reactivate before the weight exceeds 42 kg (93 lb).
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SRS Air Bags
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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 2-33).
NOTE
lThe system requires about 10 seconds to alternate between turning the front passenger
front and side air bags and seat belt pretensioner system on or off.
lThe front passenger air bag deactivation indicator light may illuminate repeatedly if
luggage or other items are put on the front passenger seat, or if the temperature of the
vehicle's interior changes suddenly.
lThe front passenger air bag deactivation indicator light may illuminate for 10 seconds
if the total seated weight on the front passenger seat changes.
lIf the front passenger air bag deactivation indicator light does not illuminate after
installing a child-restraint system on the front passenger seat, install the child-restraint
system on the rear seat and consult an Authorized Mazda Dealer as soon as possible.
Driver and front passenger buckle switches
The buckle switches on the front seat belts detect whether or not the front seat belts are
securely fastened and further control the deployment of the air bags.
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lVehicle roll-over may not provide
enough side force to deploy the side
and curtain air bags.
lSide impacts with two-wheeled
vehicles may not provide enough force
to deploy the side and curtain air bags.
Non-activation of side and curtain air
bagí
The side and curtain air bags will not
normally inflate in the following cases:
lCollision from the rear.
lCollision from the front, but it may
deploy the front air bags.
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 sensorsí
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 working properly, the warning
light illuminates when the ignition switch
is turned to the ON position 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 illuminates or
does not illuminate at all when the
ignition switch is turned to the ON
position. If either 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.
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 bag system warning beep
sound will be heard.
lThe air bags have deployed.
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 2-49).
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Key extend/retract method (Retractable
type key)
To extend the key, press the release
button.
To retract the key, rotate it into the holder
while pressing the release button.
Keyless Entry Systemí
This system remotely locks and unlocks
the doors and the liftgate.
It can also help you signal for attention.
Press the buttons slowly and carefully.
CAUTION
To avoid damage to the transmitter, do
not:
lDrop it.
lGet it wet.
lDisassemble it.
lExpose it to high temperatures on
places such as the dashboard or
hood, under direct sunlight.
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Doors and Locks
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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
key is in the ignition switch.
lDoors and the liftgate cannot be
locked by pressing the lock button
while any other door or the liftgate is
open. Also, the hazard warning lights
will not flash.
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
additional transmitters are required.
qTransmitter
Integrated key type
Lock button
Unlock button
Panic button
Operation
indicator light
Non-key type
Panic button Lock button
Unlock button
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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.
The operation indicator light flashes when
the buttons are pressed.
Lock button
To lock the doors and the liftgate, press
the lock button and the hazard warning
lights will flash once.
To confirm that all doors and the liftgate
have been locked, press the lock button
again within 5 seconds. If they are closed
and locked, the horn will sound.
NOTE
(Without theft-deterrent system)
The hazard warning lights will flash
once to indicate that all doors and the
liftgate are locked.
(With theft-deterrent system)
lThe hazard warning lights will not
flash.
lThe hazard warning lights only flash
when the theft deterrent system is
armed or turned off, refer to the
theft-deterrent system (page 3-29).
NOTE
lAll doors and the liftgate cannot be
locked when any door or the liftgate
is open and the key is in the ignition
switch.
lConfirm that all doors and the
liftgate are locked visually or audibly
by use of the double click.
Unlock button
To unlock the driver's door, press the
unlock button and the hazard warning
lights will flash twice.
To unlock all doors and the liftgate, press
the unlock button again within 5 seconds.
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Doors and Locks
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