belt MAZDA MODEL 3 HATCHBACK 2004 (in English) Service Manual

2-49
Essential Safety Equipment
SRS Air Bags
Form No. 8S18-EA-03I

Air Bag Activation/Deactivation
Front air bag activation
A greater than moderate impact will cause the front air bags to inflate in the following cases:
If the front passenger seat weight sensors detect a total seated weight on the front
passenger seat of less than approximately 42 kg (93 lb), the front passenger front and
side air bags and seat belt pretensioner may not inflate (page 2-44).
CAUTION
Hitting a solid wall straight on at greater
than about 22 km/h (14 mph).Frontal impact within about a 30 degree
range from head-on to the vehicle.
Driving into a big hole or hitting the far
side of a hole. Hitting a curb, pavement edge or hard
object.
Landing hard or the vehicle falling.
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2-53
Essential Safety Equipment
SRS Air Bags
Form No. 8S18-EA-03I

Constant Monitoring
The following components of the air bag
systems are monitored by a diagnostic
system:
•SAS unit
•Front air bag sensor
•Air bag modules
•Side crash sensor
*
•Front seat belt pretensioners
•Related wiring
•Driver seat slide position sensor
•Front passenger seat weight sensors
•Driver 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.

Air 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.
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.
WARNING
*Some models.
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2-54
Essential Safety Equipment
SRS Air Bags
Form No. 8S18-EA-03I

Air 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 Mazda
Dealer as soon as possible.

Maintenance
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:
•The air bag system warning light
flashes.
•The air bag system warning light
illuminates.
•The air bag system warning light does
not illuminate when the ignition switch
is turned to the ON position.
•The air bags inflate.
•Front 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 2-44)".
Air Bag/Front Seat Belt Pretensioner
System Warning Beep:
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.
Do not drive the vehicle with the air
bag/front seat belt pretensioner
system warning beep sounding.
Contact an Authorized Mazda Dealer
to have the vehicle inspected as soon
as possible.
WARNING
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4-6
Before Driving Your Mazda
Form No. 8S18-EA-03I
Before Starting the Engine
•Be sure the windows, outside mirrors,
and outside lights are clean.
•Inspect inflation pressures and
condition of tires.
•Look under the vehicle for any sign of
a leak.
•If you plan to back up, make sure
nothing will be in your way.•Are all doors closed and locked?
•Is the seat adjusted properly?
•Are the inside and outside mirrors
adjusted?
•Is everyone’s seat belt fastened?
•Do all the lights work?
•Check all gauges.
•Check all warning lights when the
ignition switch is turned to the ON
position.
•Release the parking brake and make
sure the brake warning light goes off.
Always be thoroughly familiar with your
Mazda.
Before Getting In
NOTE
Engine oil, engine coolant, brake/
clutch fluid, washer fluid, and other
fluid levels should be inspected. See
Maintenance, Section 8.
After Getting In
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5-3
Driving Your Mazda
Starting and Driving
Form No. 8S18-EA-03I
ACC (Accessory)
The steering wheel unlocks and some
electrical accessories will operate.
ON
This is the normal running position after
the engine is started. The warning lights
(except brakes) should be inspected
before the engine is started (page 5-31).
START
The engine is started in this position. It
will crank until you release the key; then
it returns to the ON position. The brake
warning light can be checked after the
engine is started (page 5-31).

Ignition Key Reminder
If the ignition switch is in the LOCK or
ACC position, a beep sound will be heard
when the driver’s door is opened.1. Occupants should fasten their seat
belts.
2. Make sure the parking brake is on.
3. Depress the brake pedal.
4.(Manual transaxle)

Depress the clutch pedal all the way
and shift into neutral.
Keep the pedal depressed while
cranking the engine.
(Automatic transaxle)

Put the vehicle in park (P). If you must
restart the engine while the vehicle is
moving, shift into neutral (N).
NOTE
If turning the key is difficult, jiggle the
steering wheel from side to side.
NOTE
When the ignition switch is turned to
the ON position, the sound of the fuel
pump motor operating near the fuel
tank can be heard. This does not
indicate an abnormality.
Starting the Engine
NOTE
Engine-starting is controlled by the
spark ignition system.
This system meets all Canadian
Interference-Causing Equipment
Standard requirements regulating the
impulse electrical field strength of
radio noise.
NOTE
The starter will not operate if the
clutch pedal is not
pushed down all the
way.
NOTE
The starter will not operate if the shift
lever is not
in P or N.
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5-31
Driving Your Mazda
Form No. 8S18-EA-03I
Warning/Indicator Lights and Beep Sounds
Warning/Indicator Lights
Signal Warning/Indicator Lights Page
Brake System Warning Light 5-33
Charging System Warning Light 5-34
Engine Oil Pressure Warning Light 5-34
Check Engine Light 5-35
ABS Warning Light 5-35
Air Bag/Front Seat Belt Pretensioner System Warning Light 5-36
Low Fuel Warning Light 5-36
Warning/Indicator lights will appear in any of the highlighted areas
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5-32
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
Form No. 8S18-EA-03I
Signal Warning/Indicator Lights Page
Seat Belt Warning Light/Beep 5-37
Door-Ajar Warning Light 5-38
Low Washer Fluid Level Warning Light 5-38
Automatic Transaxle Warning Light 5-38
Tire Pressure Monitoring System Warning Light 5-38
Security Indicator Light 5-40
Headlight High-Beam Indicator Light 5-40
Shift Position Indicator Light 5-40
Cruise Main Indicator Light 5-41
Cruise Set Indicator Light 5-41
Light-On Indicator Light 5-41
Power Steering Malfunction Indicator Light 5-41
Turn-Signal/Hazard Warning Indicator Lights 5-42
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5-36
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
Form No. 8S18-EA-03I

Air Bag/Front Seat Belt
Pretensioner System Warning
Light
If the air bag/front seat belt pretensioner
system is OK, 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 stays on 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.

Low Fuel Warning Light
This warning light in the fuel gauge
signals that the fuel tank will soon be
empty.
Refuel as soon as possible.
NOTE
When the engine is jump-started to
charge the battery, uneven rpm occurs
and the ABS warning light comes on.
This is due to a weak battery, not a
malfunction.
Recharge the battery.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
performs all servicing and repairs.
WARNING
Low fuel
warning light
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5-37
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
Form No. 8S18-EA-03I

Seat Belt Warning Light/Beep
The seat belt warning light illuminates
and a beep sound will be heard if the
driver’s seat belt is not fastened when the
ignition switch is turned to the ON
position.
Conditions of operation
Belt minder
The belt minder is a supplemental
warning to the seat belt warning function.
This feature provides additional
reminders to the driver that the driver’s
seat belt is not fastened by intermittently
sounding a beep sound and flashing the
seat belt warning light in the instrument
cluster.
Condition
Result

The driver’s seat belt is
not fastened when the
ignition switch is
turned to the ON
position.The warning light
illuminates for about 1
minute and a beep
sound will be heard for
about 6 seconds.
The driver’s seat belt is
fastened while the
warning light and the
beep are activated.The warning light turns
off and the beep sound
stops.
The driver’s seat belt is
fastened before the
ignition switch is
turned to the ON
position.The warning light will
not illuminate and the
beep sound will not be
heard.
Condition
Result

The driver’s seat belt is
not fastened when the
vehicle speed reaches 8
km/h (5 mph) and
about 1 minute has
elapsed since the
ignition switch was
turned to the ON
position.The warning light
flashes and the beep
sound will be heard for
about 6 seconds every
30 seconds, for a
period of about 5
minutes.
The driver’s seat belt is
fastened while the
warning light and the
beep are activated.The warning light turns
off and the beep sound
stops.
The driver’s seat belt is
fastened before the
ignition switch is
turned to the ON
position.The warning light will
not illuminate and the
beep sound will not be
heard.
NOTE
The belt minder can be deactivated
temporarily using the following
methods:
1. Turn the ignition switch to the ON
position.
2. Fasten the driver’s seat belt for
about 2 seconds or longer, and then
unfasten it within 20 seconds.
The belt minder will be deactivated
until the ignition switch is turned to the
ON position again.
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5-42
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
Form No. 8S18-EA-03I

Turn-Signal/Hazard Warning
Indicator Lights
When operating the turn-signal lights, the
left or right turn-signal indicator light
flashes to indicate which turn-signal light
is operating (page 5-47).
When operating the hazard warning
lights, both turn-signal indicator lights
flash (page 5-53).

Air 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 Mazda
Dealer as soon as possible.
NOTE
If an indicator light remains
illuminated (does not flash) or if it
flashes abnormally, the turn signal bulb
may be burned out.
Beep Sounds
Air Bag/Front Seat Belt Pretensioner
System Warning Beep:
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.
Do not drive the vehicle with the air
bag/front seat belt pretensioner
system warning beep sounding.
Contact an Authorized Mazda Dealer
to have the vehicle inspected as soon
as possible.
WARNING
J48C_8S18-EA-03I_Edition1.book Page 42 Wednesday, August 6, 2003 8:51 AM