MAZDA MODEL 3 5-DOOR 2004 Owner's Guide
Page 31 of 372
2-19
Essential Safety Equipment
Seat Belt Systems
Form No. 8S18-EA-03I
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
Using an Extender That is Too Long:
Using an extender that is too long is 
dangerous. The seat belt will not fit 
properly. In an accident, the seat belt 
will not provide adequate protection 
and you could be seriously injured. 
Don ’t use the extender or choose one 
shorter in length if the distance 
between the extender ’s buckle and the 
center of the user ’s body is less than 
15cm (6 in).
NOTE
When not in use, remove the seat belt 
extender and store it in the vehicle. If 
the seat belt extender is left connected, 
the seat belt warning light will not 
illuminate and function properly.
WARNINGSeat Belt Warning Light/
Beep
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.
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Page 32 of 372
2-20
Essential Safety Equipment
Seat Belt Systems
Form No. 8S18-EA-03I
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 
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 by 
the following methods.
•
(Temporary deactivation)
 
To temporarily deactivate the belt 
minder, turn the ignition switch to 
the ON position, 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.
• (Long-term deactivation)
 
To deactivate the belt minder over 
the long term, consult an 
Authorized Mazda Dealer. If the 
belt minder is long-term 
deactivated, the belt minder will not 
activate until it is restored at the 
Authorized Mazda Dealer.
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Page 33 of 372
2-21
Essential Safety Equipment
Form No. 8S18-EA-03I
Child Restraint
Mazda strongly urges the use of child-restraint systems for children small enough to use 
them.
You are required by law to use a child-restraint system for children in the U.S. and Canada.
Check your local and state or provincial laws for specific requirements regarding the safety 
of children riding in your vehicle.
Whatever child-restraint system you consider, please pick the appropriate one for the age 
and size of the child, obey the law and follow the instructions that come with the individual 
child-restraint system.
A child who has outgrown child-restraint systems should sit in the rear and use seat belts, 
both lap and shoulder. If the shoulder belt crosses the neck or face, move the child closer to 
the center of the vehicle in the outboard seats, and towards the buckle on the right if the 
child is seated on the center seat.
Statistics confirm that the rear seat is the best place for all children up to 12 years of age, 
and more so with a supplemental restraint system (air bags).
A rear-facing child-restraint system should NEVER
 be used on the front seat with the air 
bag system activated. The front passenger ’s seat is also the least preferred seat for other 
child-restraint systems.
If your vehicle is equipped with front passenger seat weight sensors, a front passenger air 
bag deactivation indicator light is also equipped (page 2-29). To reduce the chance of 
injuries caused by deployment of the front passenger air bag, the front passenger seat 
weight sensors work as a part of the supplemental restraint system. This system deactivates 
the front passenger front and side air bags and also the front passenger seat belt 
pretensioner system when the total seated weight on the front passenger seat is less than 
approximately 30 kg (66 lb).
When an infant or small child sits on the front passenger seat, the 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.
Even if the front passenger air bag is shut off, Mazda strongly recommends that children be 
properly restrained and child-restraint systems of all kinds are properly secured on the rear 
seats which are the best place for children.
For more details, refer to "Front passenger seat weight sensors (page 2-44)".
Child Restraint Precautions
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Essential Safety Equipment
Child Restraint
Form No. 8S18-EA-03I
Proper Size of Child-Restraint System:
For effective protection in vehicle accidents and sudden stops, a child must be 
properly restrained using a seat belt or child-restraint system depending on age and 
size. If not, the child could be seriously injured or even killed in an accident.
Follow the Manufacturer’s Instructions and Always Keep the Child-Restraint System 
Buckled Down:
An unsecured child-restraint system is dangerous. In a sudden stop or a collision it 
could move causing serious injury or death to the child or other occupants. Make sure 
the child-restraint system is properly secured in place according to the child-restraint 
system manufacturer ’s instructions. When not in use, remove it from the vehicle or 
fasten it with a seat belt, or latch it down to BOTH LATCH lower anchors for LATCH 
child-restraint systems.
Holding a Child While the Vehicle is Moving:
Holding a child in your arms while the vehicle is moving is extremely dangerous. No 
matter how strong the person may be, he or she cannot hold onto a child in a sudden 
stop or collision and it could result in serious injury or death to the child or other 
occupants. Even in a moderate accident, the child may be exposed to air bag forces 
that could result in serious injury or death to the child, or the child may be slammed 
into the adult, injuring the adult. Always secure a child in a proper child-restraint 
system.
Rear-Facing Child-Restraint System:
Rear-facing child-restraint systems on the front seat are particularly dangerous.
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. Even though you may feel 
assured that the front passenger air bag will not deploy based on the fact that the front 
passenger air bag deactivation indicator light illuminates, NEVER use a rear-facing 
child-restraint system in the front seat with an air bag that could deploy even in a 
moderate collision.
WARNING
Deploying air bag
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Essential Safety Equipment
Child Restraint
Form No. 8S18-EA-03I
Seating Children in a Child-Restraint System on the Front Passenger Seat:
If your vehicle is equipped with front passenger seat weight sensors, a front passenger 
air bag deactivation indicator light is also equipped (page 2-29). Even with the front 
passenger seat weight sensors, if you must use the front passenger seat for children, 
seating a child in a child-restraint system on the front passenger seat under the 
following conditions increases the danger of the front passenger air bag deploying 
and could result in serious injury or death to the child.
•The total seated weight of the child with the child-restraint system on the front 
passenger seat is approximately 30 kg (66 lb) or more.
• Luggage or other items are placed on the seat with the child in the child-restraint 
system.
• A rear passenger or luggage push or pull down on the front passenger seatback.
• A rear passenger steps on the front passenger seat rails with the feet.
• Luggage or other items are placed on the seatback or hung on the head restraint.
• The seat is washed.
• Liquids are spilled on the seat.
• The front passenger seat is moved backward, pushing into luggage or other items 
placed behind it.
• The front passenger seatback contacts the rear seat.
• Luggage or other items are placed between the front passenger seat and driver seat.
• Any accessories which might increase the total seated weight on the front 
passenger seat are attached to the front passenger seat.
The designated positions with seat belts on the rear seats are the safest places for 
children. Always use seat belts and child restraints.
Children and Seating Position with Side and Curtain Air Bags:
Allowing anyone to lean over or against the front door, the area of front seat, front 
and rear window pillars and the roof edge along both sides which the side and curtain 
air bags deploy even though using a child-restraint system is dangerous. If the vehicle 
is equipped with side and curtain air bags, the impact of inflation could cause serious 
injury or death to the child. Furthermore, leaning over or against the front door could 
block the side and curtain air bags and eliminate the advantages of supplemental 
protection. With the front air bag and the additional side air bag that comes out of the 
front seat, the rear seat is always a better location for children. Do not allow a child to 
lean over or against the doors, even if the child is seated in a child-restraint system.
WARNING
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2-24
Essential Safety Equipment
Child Restraint
Form No. 8S18-EA-03I
One Belt, One Passenger:
Using one seat belt for more than one person at a time is dangerous. A seat belt used 
in this way can’t spread the impact forces properly and the two passengers could be 
crushed together and seriously injured or even killed. Never use one belt for more 
than one person at a time.
A seat belt or child-restraint system can become very hot in a closed vehicle during 
warm weather. To avoid burning yourself or a child, check them before you or your child 
touches them.
NOTE
Your Mazda is equipped with LATCH lower anchors for attachment of specially 
designed LATCH child-restraint systems in the rear seat. When using these anchors to 
secure a child-restraint system, refer to "LATCH Child-Restraint Systems" (page 2-32).
WARNING
CAUTION
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Essential Safety Equipment
Child Restraint
Form No. 8S18-EA-03I
Accident statistics reveal that a child is 
safer in the rear seat. The front 
passenger’s seat is clearly the worst 
choice for any child under 12, and with 
rear-facing child-restraint systems it is 
clearly unsafe due to air bags.
Some child-restraint systems now come 
with tethers and therefore must be 
installed on the seats that take tethers to 
be effective. In your Mazda, tethered 
child-restraint systems can only be 
accommodated in the three positions on 
the rear seat.
Some child-restraint systems also employ 
specially designed LATCH attachments; 
refer to "LATCH Child-Restraint 
Systems" (page 2-32).
 Rear Seat Child-Restraint 
System Installation
Follow these instructions when using a 
child-restraint system, unless you are 
attaching a LATCH-equipped child-
restraint system to the rear LATCH lower 
anchors. Refer to "LATCH Child-
Restraint Systems" (page 2-32).
1. Make sure the seatback is securely 
latched by pushing it back until it is 
fully locked.
2. Secure the child-restraint system with  the lap portion of the lap/shoulder belt. 
See the manufacturer ’s instructions on 
the child-restraint system for belt 
routing instructions.
Installing Child-Restraint 
Systems
Tethered Child-Restraint Systems 
Work Only on Tether-Equipped Rear 
Seats:
Installation of a tether equipped 
child-restraint system in the front 
passenger ’s seat defeats the safety 
design of the system and will result in 
an increased chance of serious injury 
if the child-restraint system goes 
forward without benefit of being 
tethered.
Place tether equipped child-restraint 
systems where there are tether 
anchors.
WARNING
NOTE
Follow the child-restraint system 
manufacturer ’s instructions carefully. 
If you are not sure whether you have a 
LATCH system or tether, check in the 
child-restraint system manufacturer ’s 
instructions and follow them 
accordingly. Depending on the type of 
child-restraint system, it may not 
employ seat belts which are in 
automatic locking mode.
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Essential Safety Equipment
Child Restraint
Form No. 8S18-EA-03I
3. To get the retractor into the automatic locking mode, pull the shoulder belt 
portion of the seat belt until the entire 
length of the belt is out of the retractor.
4. Push the child-restraint system firmly  into the vehicle seat. Be sure the belt 
retracts as snugly as possible. Clicking 
from the retractor will be heard during 
retraction if the system is in the 
automatic locking mode. If the belt 
does not lock the seat down tight, 
repeat this step. 5. If your child-restraint system requires 
the use of a tether strap, hook and 
tighten the tether strap by following the 
manufacturer ’s instructions.NOTE
Inspect this function before each use of 
the child-restraint system. You should 
not be able to pull the shoulder belt out 
of the retractor while the system is in 
the automatic locking mode. When 
you remove the child-restraint system, 
be sure the belt fully retracts to return 
the system to emergency locking mode 
before occupants use the seat belts.
Cover
For rear right seat For rear left seat
Anchor
bracket
4 Door
Anchor bracket
location
For rear center seat
Anchor
bracket
Tether
strap4 Door
Tether strap
position
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Essential Safety Equipment
Child Restraint
Form No. 8S18-EA-03I
For rear left seatFor rear right seat
5 Door
Anchor bracket 
location
(Outboard position)
5 Door
Tether strap position
(Outboard position)
Tether strap
Cover
5 Door
Anchor bracket
location
(Center position)
For rear 
center seat
Child-Restraint Tether Usage:
Using the tether or tether anchor to 
secure anything but a child-restraint 
system is dangerous. This could 
weaken or damage the tether or tether 
anchor and result in injury. Use the 
tether and tether anchor only for a 
child-restraint system.
Incorrect Attachment of the Tether 
Strap:
Attaching the tether strap on top of 
the head restraint is dangerous. In a 
collision, the tether strap could slide 
off the head restraint, and loosen the 
child-restraint system. The child-
restraint system could move and 
injure the child or someone else. 
Always attach the tether strap 
between the head restraint and the 
seatback.
5 Door
Tether strap 
position
(Center position)
Tether
strap
For rear 
center seat
WARNING
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Essential Safety Equipment
Child Restraint
Form No. 8S18-EA-03I
If You Must Use the Front Seat 
for Children
If you cannot put all children in the rear 
seat, at least put the smallest children in 
the rear and be sure the largest child up 
front uses the shoulder belt over the 
shoulder.
Do not put rear-facing child-restraint 
systems on the front passenger
’s seat.
This seat is also not set up for tethered 
child-restraint systems, put them in one of 
the rear seat positions set up with tether 
anchors.
Likewise the LATCH child-restraint 
system cannot be secured in the front 
passenger ’s seat and should be used in the 
rear seat.
Don ’t allow anyone to sleep against the 
right front or rear doors if you have an 
optional side and curtain air bag, it could 
cause serious injuries to an out of position 
occupant. As children more often sleep in 
cars, it is better to put them in the rear 
seat. If installing the child-restraint 
system on the front seat is unavoidable, 
follow these instructions when using a 
front-facing child-restraint system in the 
front passenger ’s seat.
NOTE
• To check if your front seats have 
side air bags:
Every Mazda side air bag will have 
a "SRS-Air Bag" label on the 
outboard shoulder of the front seats.
• To check if your vehicle has curtain 
air bags:
Every Mazda curtain air bag will 
have an "SRS-Air Bag" marking on 
the front and rear window pillars 
along the roof edge.
Fro n t  Pa ss en ge r
’s Seat Position:
As your vehicle has front air bags and 
doubly so if your vehicle has side air 
bags, a front-facing child-restraint 
system should be put on the front seat 
only when it is unavoidable.
Even if the front passenger air bag 
deactivation indicator light 
illuminates, always move the seat as 
far back as possible, because the force 
of a deploying air bag could cause 
serious injury or death to the child.
Rear-Facing Child-Restraint System:
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. 
Even though you may feel assured 
that the front passenger air bag will 
not deploy based on the fact that the 
front passenger air bag deactivation 
indicator light illuminates, NEVER 
use a rear-facing child-restraint 
system in the front seat with an air 
bag that could deploy even in a 
moderate collision.
WARNING
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