engine MAZDA MODEL CX-7 2007 (in English) Owner's Manual

Black plate (126,1)
Immobilizer System (with
Advanced Key)
The immobilizer system allows the engine
to start only with an advanced key the
system recognizes.
If someone attempts to start the engine
with an unrecognized key, the engine will
not start, thereby helping to prevent the
theft of your vehicle.
CAUTION
lRadio equipment like this is
governed by laws in the United
States.
Changes or modifications not
expressly approved by the party
responsible for compliance could
void the user's authority to operate
the equipment.
lTo avoid damage to the key, do not:
lDrop the key.lGet the key wet.lExpose the key to any kind of
magnetic field.
lExpose the key to high
temperatures on places such as the
dashboard or hood, under direct
sunlight.
CAUTION
Do not allow the following when
starting the engine with the auxiliary
key due to an advanced key dead
battery or other malfunction. Otherwise
the signal from the auxiliary key will
not be received correctly and the engine
may not start.
lMetal parts of other keys or metal
objects touch the key grip.
lSpare auxiliary keys or keys for
other vehicles equipped with an
immobilizer system touch or come
near the auxiliary key.
lEquipment containing electronic
components or cards with magnetic
strips such as credit cards come near
the auxiliary key.
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.
3-50
Knowing Your Mazda
Security System
CX-7_8V28-EA-06B_Edition2 Page126
Monday, March 13 2006 5:5 PM
Form No.8V28-EA-06B

Black plate (127,1)
qOperation
Arming
The system is armed when the ignition
switch is turned from the ON position to
the ACC or LOCK position. The security
indicator light in the instrument cluster
flashes every 2 seconds until the system is
disarmed.
Disarming
The system is disarmed when the ignition
switch is turned to the ON position with
the registered advanced key.
The security indicator light illuminates for
about 3 seconds and goes out.
If the engine doesn't start with the correct
ignition key, and the security indicator
light keeps illuminating or flashing, the
system may have a malfunction. Consult
an Authorized Mazda Dealer.
NOTE
lThe engine may not start and the
security indicator light may
illuminate or flash if the advanced
key is placed in an area where it is
difficult for the system to detect the
signal, such as on the dashboard, or
in the glove box. Move the advanced
key to another place, turn the
ignition switch to the LOCK
position, and then restart the engine.
lSignals from a TV or radio station, or
from a transceiver or a mobile
telephone could interfere with your
immobilizer system. If you are using
the proper advanced key and the
engine fails to start, check the
security indicator light. If the
indicator light is flashing, turn the
ignition switch to the ACC or LOCK
position and wait for a while, then
restart the engine. If it doesn't start
after 3 or more tries, contact an
Authorized Mazda Dealer.
lIf the security indicator light flashes
continuously while you are driving,
don't shut off the engine. Go to an
Authorized Mazda Dealer and have
it checked. If the engine is shut off
while the indicator light is flashing,
you won't be able to restart it.
lSince the electronic codes are reset
when repairing the immobilizer
system, the advanced key (including
auxiliary key) are needed. Bring all
the advanced keys (including
auxiliary keys) to an Authorized
Mazda Dealer.
Knowing Your Mazda
Security System
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Form No.8V28-EA-06B

Black plate (129,1)
Immobilizer System
(without Advanced Key)
The immobilizer system allows the engine
to start only with a key the system
recognizes.
If someone attempts to start the engine
with an unrecognized key, the engine will
not start, thereby helping to prevent the
theft of your vehicle.
CAUTION
lRadio equipment like this is
governed by laws in the United
States.
Changes or modifications not
expressly approved by the party
responsible for compliance could
void the user's authority to operate
the equipment.
lTo avoid damage to the key, do not:
lDrop the key.lGet the key wet.lExpose the key to any kind of
magnetic field.
lExpose the key to high
temperatures on places such as the
dashboard or hood, under direct
sunlight.
CAUTION
When starting the engine do not allow
the following, as the engine may not
start due to the electronic signal from
the ignition key not being transmitted
correctly.
lA key ring rests on the key grip.
lMetal parts of other keys or metal
objects touch the key grip.
lSpare keys or keys for other vehicles
equipped with an immobilizer
system touch or come near the key
grip.
lDevices for electronic purchases, or
security passage touch or come near
the key.
Knowing Your Mazda
Security System
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Form No.8V28-EA-06B

Black plate (130,1)
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.
qOperation
Arming
The system is armed when the ignition
switch is turned from the ON to the ACC
position.
The security indicator light in the
instrument panel flashes every 2 seconds
until the system is disarmed.
Disarming
The system is disarmed when the ignition
switch is turned to the ON position with
the correct ignition key.
The security indicator light illuminates for
about 3 seconds and goes out.
If the engine doesn't start with the correct
ignition key, and the security indicator
light keeps illuminating or flashing, the
system may have a malfunction. Consult
an Authorized Mazda Dealer.
NOTE
lIf the security indicator light comes
on and stays on when the ignition
switch is turned to the ON position,
the engine will not start.
lSignals from a TV or radio station, or
from a transceiver or a mobile
telephone, could interfere with your
immobilizer system. If you are using
the proper key and your engine fails
to start, check the security indicator
light. If it is flashing, remove the
ignition key and wait 2 seconds or
more, then reinsert it and try starting
the engine again. If it doesn't start
after 3 or more tries, contact an
Authorized Mazda Dealer.
lIf the security indicator light flashes
continuously while you are driving,
don't shut off the engine. Go to an
Authorized Mazda Dealer and have
it checked. If you shut off the engine
while the light is flashing you won't
be able to restart it.
3-54
Knowing Your Mazda
Security System
CX-7_8V28-EA-06B_Edition2 Page130
Monday, March 13 2006 5:5 PM
Form No.8V28-EA-06B

Black plate (137,1)
4Before Driving Your Mazda
Important information about driving your Mazda.
Fuel and Engine Exhaust Precautions ........................................ 4-2
Fuel Requirements .................................................................... 4-2
Emission Control System .......................................................... 4-3
Engine Exhaust (Carbon Monoxide) ......................................... 4-4
Before Starting the Engine ........................................................... 4-5
Before Getting In ...................................................................... 4-5
After Getting In ......................................................................... 4-5
Driving Tips ................................................................................... 4-6
Break-In Period ......................................................................... 4-6
Money-Saving Suggestions ...................................................... 4-6
Hazardous Driving .................................................................... 4-7
Rocking the Vehicle .................................................................. 4-8
Winter Driving .......................................................................... 4-8
Driving In Flooded Area ......................................................... 4-10
Overloading ............................................................................. 4-11
Turbocharger Information ....................................................... 4-12
Towing ......................................................................................... 4-13
Trailer Towing ......................................................................... 4-13
4-1
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Form No.8V28-EA-06B

Black plate (138,1)
Fuel Requirements
Vehicles with catalytic converters or oxygen sensors must use ONLY UNLEADED FUEL,
which will reduce exhaust emissions and keep spark plug fouling to a minimum.
Your Mazda will perform best with fuel listed in the table.
Fuel Octane Rating*(Anti-knock index)
Premium unleaded fuel 91 [ (R+M)/2 method] or above (96 RON or above)
* U.S. federal law requires that octane ratings be posted on gasoline station pumps.
This vehicle is designed for and requires use of premium unleaded fuel. If 91 octane fuel [
(R+M)/2 method] (96RON) is not available, gasoline as low as 87 octane [ (R+M)/2
method] (91RON) can be used temporarily for emergency purposes. Use of gasoline lower
than 91 octane [ (R+M)/2 method] (96RON) can decrease performance and deteriorate shift
quality during its use. Refueling the vehicle with the correct octane fuel a couple of times
will restore vehicle performance and shift quality.
CAUTION
lUSE ONLY UNLEADED FUEL.
Leaded fuel is harmful to the catalytic converter or the oxygen sensor. The lead will
accumulate on the oxygen sensor and the catalyst inside the converter. This will result
in a malfunction of the emission control system, causing poor performance.
lYour vehicle can only use oxygenated fuels containing no more than 10% ethanol by
volume. Damage to your vehicle may occur when ethanol exceeds this
recommendation, or if the gasoline contains any methanol. Stop using gasohol of any
kind if your vehicle engine is performing poorly.
lNever add fuel system additives. Never add cleaning agents other than those specified
by Mazda. Other cleaning agents and additives may damage the system. Consult an
Authorized Mazda Dealer.
Gasoline blended with oxygenates such as alcohol or ether compounds are generally
referred to as oxygenated fuels. The common gasoline blend that can be used with your
vehicle is ethanol blended at no more than 10%. Gasoline containing alcohol, such as
ethanol or methanol, may be marketed under the name“Gasohol”.
Vehicle damage and drivability problems resulting from the use of the following may not
be covered by the Mazda warranty.
lGasohol containing more than 10% ethanol.
lGasoline or gasohol containing methanol.
lLeaded fuel or leaded gasohol.
4-2
Before Driving Your Mazda
Fuel and Engine Exhaust Precautions
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Form No.8V28-EA-06B

Black plate (139,1)
Emission Control System
Your vehicle is equipped with an emission control system (the catalytic converter is part of
this system) that enables your vehicle to comply with existing exhaust emissions
requirements.
WARNING
Never park over or near anything flammable:
Parking over or near anything flammable, such as dry grass, is dangerous. Even with
the engine turned off, the exhaust system remains very hot after normal use and could
ignite anything flammable. A resulting fire could cause serious injury or death.
CAUTION
Ignoring the following precautions could cause lead to accumulate on the catalyst inside
the converter or cause the converter to get very hot. Either condition will damage the
converter and cause poor performance.
lUSE ONLY UNLEADED FUEL.
lDon't drive your Mazda with any sign of engine malfunction.
lDon't coast with the ignition switch turned off.
lDon't descend steep grades in gear with the ignition switch turned off.
lDon't operate the engine at high idle for more than 2 minutes.
lDon't tamper with the emission control system. All inspections and adjustments must
be made by a qualified technician.
lDon't push-start or pull-start your vehicle.
NOTE
Under U.S. federal law, any modification to the original-equipment emission control
system before the first sale and registration of a vehicle is subject to penalties. In some
states, such modification made on a used vehicle is also subject to penalties.
NOTE
While the engine is off, the sound of a valve opening and closing can be heard at the
middle rear of the vehicle, however this does not indicate an abnormality. Your vehicle
has a self-checking device and it operates while the engine is off.
Before Driving Your Mazda
Fuel and Engine Exhaust Precautions
4-3
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Form No.8V28-EA-06B

Black plate (140,1)
Engine Exhaust (Carbon Monoxide)
WARNING
Do not drive your vehicle if you smell exhaust gas inside the vehicle:
Engine exhaust gas is dangerous. This gas contains carbon monoxide (CO), which is
colorless, odorless, and poisonous. When inhaled, it can cause loss of consciousness
and death. If you smell exhaust gas inside your vehicle, keep all windows fully open
and contact an Authorized Mazda Dealer immediately.
Do not run the engine when inside an enclosed area:
Running the engine inside an enclosed area, such as a garage, is dangerous. Exhaust
gas, which contains poisonous carbon monoxide, could easily enter the cabin. Loss of
consciousness or even death could occur.
Open the windows or adjust the heating or cooling system to draw fresh air when
idling the engine:
Exhaust gas is dangerous. When your vehicle is stopped with the windows closed and
the engine running for a long time even in an open area, exhaust gas, which contains
poisonous carbon monoxide, could enter the cabin. Loss of consciousness or even
death could occur.
Clear snow from underneath and around your vehicle, particularly the tail pipe,
before starting the engine:
Running the engine when a vehicle is stopped in deep snow is dangerous. The exhaust
pipe could be blocked by the snow, allowing exhaust gas to enter the cabin. Because
exhaust gas contains poisonous carbon monoxide, it could cause loss of
consciousness or even death to occupants in the cabin.
4-4
Before Driving Your Mazda
Fuel and Engine Exhaust Precautions
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Form No.8V28-EA-06B

Black plate (141,1)
Before Getting In
lBe sure the windows, outside mirrors,
and outside lights are clean.
lInspect inflation pressures and
condition of tires.
lLook under the vehicle for any sign of
a leak.
lIf you plan to back up, make sure
nothing is in your way.
NOTE
Engine oil, engine coolant, brake fluid,
washer fluid, and other fluid levels
should be inspected. See Maintenance,
Section 8.
After Getting In
lAre all doors closed and locked?
lIs the seat adjusted properly?
lAre the inside and outside mirrors
adjusted?
lIs everyone's seat belt fastened?
lCheck all gauges.
lCheck all warning lights when the
ignition switch is turned to the ON
position.
lRelease the parking brake and make
sure the brake warning light goes off.
Always be thoroughly familiar with your
Mazda.
Before Driving Your Mazda
Before Starting the Engine
4-5
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Black plate (142,1)
Break-In Period
No special break-in is necessary, but a few
precautions in the first 1,000 km (600
miles) may add to the performance,
economy, and life of your Mazda.
lDon't race the engine.
lDon't maintain one constant speed,
either slow or fast, for a long period of
time.
lDon't drive constantly at full-throttle or
high engine rpm for extended periods
of time.
lAvoid unnecessary hard stops.
lAvoid full-throttle starts.
lDon't tow a trailer.
Money-Saving Suggestions
How you operate your Mazda determines
how far it will travel on a tank of fuel. Use
these suggestions to help save money on
fuel and repairs.
lAvoid long warm-ups. Once the engine
runs smoothly, begin driving.
lAvoid fast starts.
lKeep the engine tuned. Follow the
maintenance schedule (page 8-3) and
have an Authorized Mazda Dealer
perform inspections and servicing.
lUse the air conditioner only when
necessary.
lSlow down on rough roads.
lKeep the tires properly inflated.
lDon't carry unnecessary weight.
lDon't rest your foot on the brake pedal
while driving.
lKeep the wheels in correct alignment.
lKeep windows closed at high speeds.
lSlow down when driving in crosswinds
and headwinds.
WARNING
Never stop the engine when going
down a hill:
Stopping the engine when going down
a hill is dangerous. This causes the
loss of power steering and power
brake control, and may cause damage
to the drivetrain. Any loss of steering
or braking control could cause an
accident.
4-6
Before Driving Your Mazda
Driving Tips
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Form No.8V28-EA-06B