2007 MAZDA MODEL CX-7 engine

Black plate (148,1)
Turbocharger Information
The turbocharger greatly enhances engine power. Its advanced design provides improved
operation and requires minimum additional maintenance. To get maximum performance
from your turbocharged engine, take note of the following tips:
lThe turbocharged engine is designed for optimal operation with premium unleaded
gasoline (page 4-2). Do not use fuel with a lower octane rating. Extra fuel additives are
NOT recommended.
lChange the engine oil and filter using the turbo engine interval outlined in the
maintenance schedule (for your driving condition).
lUse only the recommended engine oil (page 8-12). Extra oil additives are NOT
recommended.
lAfter driving at freeway speeds or up a long hill, idle the engine at least 30 seconds to
cool the turbo before turning off the engine. Avoid simply shutting the engine off
abruptly after a hard or long drive. Damage to the turbocharger may result.
lDon't race or over-rev the engine when starting. This should not be done with ANY
engine, especially not with one that's turbocharged.
lDo not add any aftermarket devices to alter the engine's ignition timing, fuel delivery, or
turbo boost pressure. This may lead to serious engine damage and may void your
warranty.
4-12
Before Driving Your Mazda
Driving Tips
CX-7_8V28-EA-06B_Edition2 Page148
Monday, March 13 2006 5:6 PM
Form No.8V28-EA-06B

Black plate (149,1)
Trailer Towing
Your Mazda was designed and built primarily to carry passengers and cargo.
If you must tow a trailer, follow these instructions because driver and passenger safety
depends on proper equipment and safe driving habits. Towing a trailer will affect handling,
braking, durability, performance, and economy.
Never overload vehicle or trailer. Consult an Authorized Mazda Dealer if you need further
details.
CAUTION
Don't tow a trailer during the first 1,000 km (600 miles) of your new Mazda. If you do,
you may damage the engine, transaxle, differential, wheel bearings, and other power
train components.
qWeight Limits
TTW and GCWR
The total trailer weight (TTW), gross combined weight rating (GCWR), gross axle
weight rating (GAWR), trailer load, and trailer tongue load must be within the
prescribed limits.
lThe total trailer weight (TTW) is the sum of the weights of the trailer load (trailer
weight plus cargo), trailer hitch, vehicle passengers, and vehicle load. Never allow
the total trailer weight (TTW) to exceed specifications in the Trailer Towing-Load
Table.
lThe maximum GCWR is the combined weight of the trailer and load plus the
towing vehicle (including trailer hitch, vehicle passengers, and load). It must not
exceed specifications in the load table.
GAWR and GVWR
Don't exceed front and rear GAWR (gross axle weight rating) and GVWR (gross vehicle
weight rating). If you do, vehicle handling, braking, and performance will be affected.
These values are also on the Motor Vehicle Safety Certification Label posted on the driver's
door frame.
High-altitude operation
In a high-altitude operating environment, a gasoline engine loses power at a rate of 3% to
4% per 304 m (1,000 ft) of elevation. In these conditions, a reduction in gross vehicle
weight and gross combined weight is recommended.
Before Driving Your Mazda
Towing
4-13
CX-7_8V28-EA-06B_Edition2 Page149
Monday, March 13 2006 5:6 PM
Form No.8V28-EA-06B

Black plate (155,1)
Passing
Plan well ahead to pass other vehicles, and provide plenty of room before changing lanes.
Crosswinds from passing vehicles, especially larger ones, and the effects of rough roads
will affect handling.
If swaying occurs, firmly grip the steering wheel and reduce speed immediately, but
gradually.
Steer straight ahead. If no extreme correction of steering or braking is made, the
combination of less speed and firm steering will result in stability.
Backing up
Backing a vehicle with a trailer requires practice and patience. Back slowly, and have a
helper outside at the rear of the trailer to reduce the risk of an accident.
To turn the trailer, place your hand at the bottom of the steering wheel and turn it in the
direction you want the trailer to go. Make only slight movements to prevent sharp or
prolonged turning.
Ascending a hill
Shift into a lower gear to reduce the possibility of overloading or overheating the engine, or
both.
Descending a hill
Shift into a lower gear and use engine compression as a braking effect.
WARNING
Always use lower gears to reduce speed:
Holding the brake pedal down too long or too frequently is dangerous as it could
cause the brakes to overheat and lose power, resulting in loss of control and a serious
accident. Use lower gears to help reduce speed. Pull off the road and allow brakes to
cool down whenever braking performance feels reduced.
Overheated engine
The extra weight of the trailer may strain the engine on hot days and on long or steep
upgrades.
If the temperature gauge indicates overheating, turn off the air conditioner, drive safely to
the side of the road, park off the right-of-way and wait for engine to cool. Refer to
Overheating (page 7-12).
Parking
Always make sure the tires of the trailer and the tow vehicle are blocked while parked.
Apply the parking brake firmly and put the transaxle in P.
Before Driving Your Mazda
Towing
4-19
CX-7_8V28-EA-06B_Edition2 Page155
Monday, March 13 2006 5:6 PM
Form No.8V28-EA-06B

Black plate (156,1)
Avoid parking on an incline, but if you must, follow these instructions:
1. Depress and hold down the brake pedal.
2. Have a helper put wheel blocks against the downhill side of all vehicle and trailer tires.
3. Then release the brake pedal slowly until the blocks bear the load.
lIf the grade is downhill, turn the steering wheel so that the front of the front tires face
the curb.
lIf it is uphill, face the rear of the front tires against the curb.
4. Firmly apply the parking brake.
5. Shift the transaxle into P, and stop the engine.
To restart after parking on an incline:
1. With the transaxle in P, start the engine. (Be sure to depress and hold the brake pedal.)
2. Shift into gear.
3. Release the parking brake (also the foot brake) and pull away from the wheel blocks.
Stop; apply the parking brake and shift into P.
4. Have a helper retrieve the wheel blocks.
Fuel consumption
Trailer towing causes higher fuel consumption.
Maintenance
If you tow a trailer frequently, have your vehicle serviced as shown in Scheduled
Maintenance (page 8-3).
4-20
Before Driving Your Mazda
Towing
CX-7_8V28-EA-06B_Edition2 Page156
Monday, March 13 2006 5:6 PM
Form No.8V28-EA-06B

Black plate (157,1)
5Driving Your Mazda
Explanation of instruments and controls.
Starting and Driving ..................................................................... 5-2
Ignition Switch .......................................................................... 5-2
Starting the Engine .................................................................... 5-3
Brake System ............................................................................ 5-4
Automatic Transaxle Controls ................................................ 5-10
Power Steering ........................................................................ 5-16
All-Wheel Drive (AWD) Operation
í..................................... 5-16
Cruise Control ......................................................................... 5-18
Traction Control System (TCS) .............................................. 5-22
Dynamic Stability Control (DSC) ........................................... 5-25
Tire Pressure Monitoring System
í......................................... 5-26
Instrument Cluster and Indicators ............................................ 5-31
Meters and Gauges .................................................................. 5-31
Warning/Indicator Lights and Beep Sounds ............................ 5-36
Warning/Indicator Lights ........................................................ 5-36
Beep Sounds ........................................................................... 5-50
Switches and Controls ................................................................ 5-52
Lighting Control ..................................................................... 5-52
Turn and Lane-Change Signals ............................................... 5-55
Fog Lights
í............................................................................ 5-55
Windshield Wipers and Washer .............................................. 5-56
Rear Window Wiper and Washer ............................................ 5-57
Rear Window Defroster ........................................................... 5-58
Horn ........................................................................................ 5-59
Hazard Warning Flasher .......................................................... 5-59
5-1íSome models.
CX-7_8V28-EA-06B_Edition2 Page157
Monday, March 13 2006 5:6 PM
Form No.8V28-EA-06B

Black plate (158,1)
Ignition Switch
(With advanced key)
NOTE
When starting the engine using the
advanced key, refer to Starting the
Engine (page 3-10).
When starting the engine with the
auxiliary key, perform the following
procedure.
1. Remove the auxiliary key from the
advanced key (page 3-16).
2. Make sure the start knob is in LOCK
position.
3. Remove the start knob by pulling it
outward while pressing the buttons on
both the left and right sides.
qIgnition Switch Positions
With advanced
key
Without advanced
key
LOCK
The steering wheel locks to protect
against theft. Only in this position can the
key be removed.
WARNING
Remove the key only when the vehicle
is parked:
Removing the key from the ignition
switch while the vehicle is moving is
dangerous. Removing the key allows
the steering wheel to lock. You will
lose steering control and a serious
accident could occur.
Before leaving the driver's seat,
always set the parking brake and
make sure the shift lever is in P:
Leaving the driver's seat without
setting the parking brake is
dangerous. Unexpected vehicle
movement could occur if the parking
brake is not set. This could cause an
accident.
5-2
Driving Your Mazda
Starting and Driving
CX-7_8V28-EA-06B_Edition2 Page158
Monday, March 13 2006 5:6 PM
Form No.8V28-EA-06B

Black plate (159,1)
NOTE
If turning the key is difficult, jiggle the
steering wheel from side to side.
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 5-36).
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.
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 5-36).
qIgnition Key Reminder
If the ignition switch is in the LOCK or
ACC position with the key inserted, a
continuous beep sound will be heard
when the driver's door is opened.
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.
1. Occupants should fasten their seat
belts.
2. Make sure the parking brake is on.
3. Depress the brake pedal.
4. Put the vehicle in park (P). If you must
restart the engine while the vehicle is
moving, shift into neutral (N).
NOTE
The starter will not operate if the shift
lever isnotin P or N.
5. Turn the ignition switch to the START
position and hold (up to 10 seconds at
a time) until the engine starts.
CAUTION
Don't try the starter for more than 10
seconds at a time. If the engine stalls or
fails to start, wait 10 seconds before
trying again. Otherwise, you may
damage the starter and drain the battery.
6. After starting the engine, let it idle for
about 10 seconds.
Driving Your Mazda
Starting and Driving
5-3
CX-7_8V28-EA-06B_Edition2 Page159
Monday, March 13 2006 5:6 PM
Form No.8V28-EA-06B

Black plate (160,1)
NOTE
lIn extremely cold weather, below
_
18 °C (0 °F), or after the vehicle
has not been driven in several days,
let the engine warm up without
operating the accelerator.
lWhether the engine is cold or warm,
it should be started without use of
the accelerator.
Brake System
qFoot Brake
Your Mazda has power-assisted brakes
that adjust automatically through normal
use.
Should power-assist fail, you can stop by
applying greater force than normal to the
brake pedal. But the distance required to
stop will be greater than usual.
WARNING
Do not coast with the engine stalled or
turned off, find a safe place to stop:
Casting with the engine stalled or
turned off is dangerous. Braking will
require more effort, and the brake's
power-assist could be depleted if you
pump the brake. This will cause
longer stopping distances or even an
accident.
Shift to a lower gear when going down
steep hills:
Driving with your foot continuously
on the brake pedal or steadily applying
the brakes for long distances is
dangerous. This causes overheated
brakes, resulting in longer stopping
distances or even total brake failure.
This could cause loss of vehicle
control and a serious accident. Avoid
continuous application of the brakes.
5-4
Driving Your Mazda
Starting and Driving
CX-7_8V28-EA-06B_Edition2 Page160
Monday, March 13 2006 5:6 PM
Form No.8V28-EA-06B