2010 MAZDA MODEL 3 HATCHBACK maintenance

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Thank you for choosing a Mazda. We at Mazda design and build vehicles with complete
customer satisfaction in mind.
To help ensure enjoyable and trouble-free operation of your Mazda, read this manual
carefully and follow its recommendations.
An Authorized Mazda Dealer knows your vehicle best. So when maintenance or service is
necessary, that's the place to go.
Our nationwide network of Mazda professionals is dedicated to providing you with the best
possible service.
We assure you that all of us at Mazda have an ongoing interest in your motoring pleasure
and in your full satisfaction with your Mazda product.
Mazda Motor Corporation
HIROSHIMA, JAPAN
Important Notes About This Manual
Keep this manual in the glove box as a handy reference for the safe and enjoyable use of your Mazda. Should you
resell the vehicle, leave this manual with it for the next owner.
All specifications and descriptions are accurate at the time of printing. Because improvement is a constant goal at
Mazda, we reserve the right to make changes in specifications at any time without notice and without obligation.
Event Data Recorder
This vehicle is equipped with an event data recorder. In the event of a crash, this device records data related to
vehicle dynamics and safety systems for a short period of time. These data can help provide a better
understanding of the circumstances in which crashes and injuries occur and lead to the designing of safer
vehicles.
Air Conditioning and the Environment
Your Mazda's genuine air conditioner is filled with HFC134a (R134a), a refrigerant that has been found not to
damage the earth's ozone layer. If the air conditioner does not operate properly, consult an Authorized Mazda
Dealer.
Perchlorate
Certain components of this vehicle such as [air bag modules, seat belt pretensioners, lithium batteries, ...] may
contain Perchlorate Material–Special handling may apply for service or vehicle end of life disposal. See
www.dtsc.ca.gov/hazardouswaste/perchlorate.
Please be aware that this manual applies to all models, equipment and options. As a result, you may find
some explanations for equipment not installed on your vehicle.
©2009 Mazda Motor Corporation
Printed in Japan Jan. 2009(Print1)
A Word to Mazda Owners
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Form No.8AD6-EC-09A

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Table of Contents
Your Vehicle at a Glance
Interior, exterior views and part identification of your Mazda.1
Essential Safety Equipment
Use of safety equipment, including seats, seat belt system, child-restraint
systems and SRS air bags.2
Knowing Your Mazda
Explanation of basic operations and controls; opening/closing and adjustment
of various parts.3
Before Driving Your Mazda
Important information about driving your Mazda.4
Driving Your Mazda
Explanation of instruments and controls.5
Interior Comfort
Use of various features for drive comfort, including air-conditioning and audio
system.6
In Case of an Emergency
Helpful information on what to do in an emergency.7
Maintenance and Care
How to keep your Mazda in top condition.8
Customer Information
Important consumer information including warranties and add-on equipment.9
Specifications
Technical information about your Mazda.10
Index11

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2Essential Safety Equipment
Use of safety equipment, including seats, seat belt system, child-restraint
systems and SRS air bags.
Seats ............................................................................................... 2-2
Front Seats (Manually Operated Seats) ..................................... 2-2
Front Seats (Electrically Operated Seats) .................................. 2-4
Rear Seat ................................................................................... 2-9
Head Restraints ....................................................................... 2-12
Seat Warmer
í......................................................................... 2-14
Seat Belt Systems ........................................................................ 2-16
Seat Belt Precautions .............................................................. 2-16
Seat Belt .................................................................................. 2-20
Front Seat Belt Pretensioner and Load Limiting Systems ....... 2-22
Seat Belt Extender ................................................................... 2-24
Seat Belt Warning Light/Beep ................................................ 2-26
Child Restraint ............................................................................ 2-28
Child Restraint Precautions ..................................................... 2-28
Installing Child-Restraint Systems .......................................... 2-32
LATCH Child-Restraint Systems ............................................ 2-39
SRS Air Bags ............................................................................... 2-44
Supplemental Restraint System (SRS) Precautions ................ 2-44
Supplemental Restraint System Components ......................... 2-48
How the SRS Air Bags Work .................................................. 2-49
SRS Air Bag Deployment Criteria .......................................... 2-53
Limitations to SRS Air Bag .................................................... 2-54
Driver and Front Passenger Occupant Classification
System ..................................................................................... 2-56
Monitoring and Maintenance .................................................. 2-61
2-1íSome models.
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Operation using the seat-side buttons
Programming
Park the vehicle in a safe location before
performing the seat position
programming. (Vehicle must be stopped)
1. Adjust the seat to the desired position.
For each seat position adjustment
method refer to the following pages:
Seat Slide (page 2-5)
Seat Recline (page 2-5)
Height Adjustment (page 2-6)
2. Press the desired programming button
1, 2, or 3 while pressing the set button
until a beep sound is heard.
The button is programmed after a beep
sound is heard. Other buttons can be
programmed using the same procedure.
NOTE
Vehicle maintenance or other reasons
requiring the vehicle battery to be
disconnected will result in the seat position
memory being erased.
In this case, re-program the seat positions.
Setting the driver's seat to a pre-
programmed position
There are two methods for setting the
driver's seat to a pre-programmed
position. For example, the type A method
can be used before sitting in the seat and
while the driver's door is open, and the
type B method can be used after getting in
the vehicle with the driver's door closed.
TYPE A
When the ignition switched off and the
driver's door is open, press the
programming button 1, 2, or 3 for the
desired seating position.NOTE
In the following cases, the seat position set
function cancels:
lAny of the seat adjustment switches are
operated.
lThe set button is pressed.lA programming button 1, 2, or 3 is pressed.lThe vehicle starts moving.lVehicle locking/unlocking is done using the
transmitter.
lVehicle locking/unlocking is done by
pressing the request switch on a front door
while the advanced key is being carried.
TYPE B
When the ignition is switched ON or the
driver's door is closed, press and hold the
desired programming button 1, 2, or 3.
NOTE
In the following cases, the seat position set
function cancels:
lAny of the seat adjustment switches are
operated.
lThe set button is pressed.lThe vehicle starts moving.
Operation using the advanced key/
retractable type keyí
With advanced key
Lock button
Unlock button
Essential Safety Equipment
Seats
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NOTE
Memory will also be erased if any of the
following operations are performed:
lThe advanced key/retractable type key code
has been changed.
Refer to Immobilizer System (with
Advanced Key) on page 3-54.
Refer to Immobilizer System (without
Advanced Key) on page 3-58.
lThe vehicle battery is disconnected for
vehicle maintenance or other reasons.
Rear Seat
WARNING
Do not stack cargo higher than the
seatbacks or place articles on the rear
package tray or on the luggage
compartment cover:
Stacking luggage or other cargo
higher than the seatbacks, and
placing articles on the rear seat or on
the luggage compartment cover is
dangerous. During sudden braking
or a collision, objects can fly around
and become projectiles that may hit
and injure passengers.
Make sure luggage and cargo is
secured before driving:
Not securing cargo while driving is
dangerous as it could move or be
crushed during sudden braking or a
collision and cause injury.
Do not drive with the seatback
unlocked:
All of the seatbacks play an
important role in your protection in a
vehicle. Leaving the seatback
unlocked is dangerous as it can allow
passengers to be ejected or thrown
around and baggage to strike
occupants in a sudden stop or
collision, resulting in severe injury.
After returning the seatback at any
time, even when there are no other
passengers, rock the seatback to
make sure it is locked in place.
Essential Safety Equipment
Seats
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Monitoring and Maintenance
qConstant Monitoring
The following components of the air bag systems are monitored by a diagnostic system:
lCrash sensors, and diagnostic module (SAS unit)lFront air bag sensorlAir bag moduleslSide crash sensorslAir bag/Front seat belt pretensioner system warning lightlFront seat belt pretensioner and load limiting systemslFront passenger air bag deactivation indicator lightlRelated wiringlDriver seat slide position sensorlFront passenger seat weight sensorslFront passenger seat weight sensor control modulelDriver 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.
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 is 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 2-56).
Essential Safety Equipment
SRS Air Bags
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qAdvanced Key Maintenance
CAUTION
ØMake sure the battery is installed
with the correct pole facing
upward. Battery leakage could
occur if it is not installed correctly.
ØWhen replacing the battery, be
careful not to bend the electrical
terminals or get oil on them. Also
be careful not to get dirt in the
transmitter as it could be
damaged.
ØThere is the danger of explosion if
the battery is not correctly
replaced.
ØReplace only with the same type
battery (CR2025 or equivalent).
ØDispose of used batteries
according to the following
instructions.
ØInsulate the plus and minus
terminals of the battery using
cellophane or equivalent tape.
ØNever disassemble.
ØNever throw the battery into
fire or water.
ØNever deform or crush.
The following conditions indicate that the
battery power is low:
lThe KEY indicator light (green) flashes
in the instrument cluster for about 30
seconds after the engine is turned off.
lThe system does not operate and the
operation indicator light on the
transmitter does not flash when the
buttons are pressed.
lThe system's operational range is
reduced.Replacing the battery at an Authorized
Mazda Dealer is recommended to prevent
damage to the advanced key. If replacing
the battery by yourself, follow the
instruction below.
Replacing the advanced key battery
1. Pull out the auxiliary key.
2. Insert a flathead screwdriver into the
groove shown in the figure and rotate
the screwdriver to open the cover
slightly.
Knowing Your Mazda
Advanced Keyless Entry and Start System
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2.(Manual transaxle)
Shift into neutral.
(Automatic transaxle)
Shift the shift lever to the P position.
3. Press the push button start to turn off
the engine.
CAUTION
When leaving the vehicle, make sure
the push button start is pressed to
off.
NOTE
lWhen the push button start is pressed to off
from ON, the KEY indicator light (green)
flashes for approximately 30 seconds
indicating that the remaining battery power
of the advanced key is low. Replace with a
new battery before the advanced key
becomes unusable.
Refer to Advanced Key Maintenance (page
3-5)
l(Automatic transaxle)
If the engine is turned off while the shift
lever is in a position other than P, the
ignition switches to ACC.
Emergency engine stop
WARNING
Do not press (or touch) the push button
start while the vehicle is moving:
Pressing the push button start and
stopping the engine while the vehicle
is moving for any reason other than
in an emergency is dangerous.
Stopping the engine while the vehicle
is moving will result in reduced
maneuverability and braking ability
due to the loss of power steering and
power braking, which could cause an
accident and serious injury.Continuously pressing the push button
start while the engine is running and the
vehicle is stopped, or quickly pressing it
any number of times will turn the engine
off immediately.
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Knowing Your Mazda
Advanced Keyless Entry and Start System
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