engine MAZDA MODEL MAZDASPEED 3 2011 (in English) Repair Manual

Black plate (189,1)
NOTElWhen DSC is on and you attempt to free the
vehicle when it is stuck, or drive it out of
freshly fallen snow, the TCS (part of the
DSC system) will activate. Depressing the
accelerator will not increase engine power
and freeing the vehicle may be difficult.
When this happens, turn off the TCS/DSC.
lIf the TCS/DSC is off when the engine is
turned off, it automatically activates when
the ignition is switched ON.
lLeaving the TCS/DSC on will provide the
best stability.
Driving Your Mazda
Starting and Driving
5-29
Mazda3_8BM5-EA-10F_Edition2 Page189
Monday, July 26 2010 1:53 PM
Form No.8BM5-EA-10F

Black plate (196,1)
Meters and Gauges
Speedometer ...................................................................................................... page 5-37
Odometer, Trip Meter and Trip Meter Selector .................................................. page 5-37
Tachometer ........................................................................................................ page 5-38
Fuel Gauge ........................................................................................................ page 5-38
Boost Gauge (2.3-liter turbocharged engine) ..................................................... page 5-39
Dashboard Illumination ..................................................................................... page 5-40
NOTE
(Black-out meter)
When the ignition is switched ON, the dashboard gauges illuminate.
5-36
Driving Your Mazda
Instrument Cluster and Indicators
Mazda3_8BM5-EA-10F_Edition2 Page196
Monday, July 26 2010 1:53 PM
Form No.8BM5-EA-10F

Black plate (198,1)
For instance, trip meter A can record the
distance from the point of origin, and trip
meter B can record the distance from
where the fuel tank is filled.
When trip meter A is selected, pressing
the selector again within one second will
change to trip meter B mode.
When trip meter A is selected, TRIP A
will be displayed. When trip meter B is
selected, TRIP B will be displayed.
The trip meter records the total distance
the vehicle is driven until the meter is
again reset. Return it to“0.0”by holding
the selector depressed for 1 second or
more. Use this meter to measure trip
distances and to compute fuel
consumption.
NOTE
lOnly the trip meters record tenths of
kilometers (miles).
lThe trip record will be erased when:lThe power supply is interrupted (blown
fuse or the battery is disconnected).
lThe vehicle is driven over 999.9 km
(mile).
qTachometer
The tachometer shows engine speed in
thousands of revolutions per minute
(rpm).
2.0-liter engine
2.5-liter engine 2.3-liter turbocharged engine
Red zone
CAUTION
Do not run the engine with the
tachometer needle in the RED ZONE.
This may cause severe engine
damage.
qFuel Gauge
The fuel gauge shows approximately how
much fuel is remaining in the tank when
the ignition is switched ON.
We recommend keeping the tank over 1/4
full.
Full
1/4 Full
5-38
Driving Your Mazda
Instrument Cluster and Indicators
Mazda3_8BM5-EA-10F_Edition2 Page198
Monday, July 26 2010 1:53 PM
Form No.8BM5-EA-10F

Black plate (199,1)
If the gauge indicates that the fuel level is
near E, refuel as soon as possible.
NOTE
lAfter refueling, it may require some time for
the indicator to stabilize. In addition, the
indicator may deviate while driving on a
slope or curve since the fuel moves in the
tank.
lThe direction of the arrow () indicates
that the fuel-filler lid is on the right side of
the vehicle.
qBoost Gauge (2.3-liter
turbocharged engine)
The turbo's charging pressure is displayed
while driving.
Boost GaugeSelector
Odometer/Trip meter
NOTE
Display of the turbo's charging pressure can
be switched off using the following operation.
1. Switch the ignition ON.
2. Press the selector six times within five
seconds.
ON is displayed in the odometer/trip meter.
If the selector is pressed while ON is
displayed, OFF is displayed.
3. Press the selector for 1 second or longer
while OFF is displayed.
To turn the display on, press the selector as in
Step 2 until ON is displayed, then press the
selector again for 1 second or longer while
ON is displayed.
Driving Your Mazda
Instrument Cluster and Indicators
5-39
Mazda3_8BM5-EA-10F_Edition2 Page199
Monday, July 26 2010 1:53 PM
Form No.8BM5-EA-10F

Black plate (201,1)
Warning/Indicator Lights
Warning/Indicator lights will appear in any of the highlighted areas
Signal Warning/Indicator Lights Page
Brake System Warning Light 5-43
Charging System Warning Light 5-45
Engine Oil Pressure Warning Light 5-45
Check Engine Light 5-46
High Engine Coolant Temperature Warning Light (Red) 5-46
ABS Warning Light 5-44
Air Bag/Front Seat Belt Pretensioner System Warning Light 5-47
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
5-41
Mazda3_8BM5-EA-10F_Edition2 Page201
Monday, July 26 2010 1:53 PM
Form No.8BM5-EA-10F

Black plate (202,1)
Signal Warning/Indicator Lights Page
Low Fuel Warning Light 5-47
Check Fuel Cap Warning Light 5-47
Seat Belt Warning Light/Beep 5-47
Door-Ajar Warning Light 5-49
Low Washer Fluid Level Warning Light 5-49
Automatic Transaxle Warning Light 5-49
Tire Pressure Monitoring System Warning Light 5-50
KEY Warning Light (Red)/KEY Indicator Light (Green) 5-52
Security Indicator Light 5-53
Headlight High-Beam Indicator Light 5-54
Shift Position Indicator Light 5-54
Low Engine Coolant Temperature Indicator Light (Blue) 5-54
TCS/DSC Indicator Light 5-54
DSC OFF Indicator Light 5-55
AFS OFF Indicator Light 5-55
Cruise Main Indicator Light (Amber)/Cruise Set Indicator Light (Green) 5-55
5-42
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
Mazda3_8BM5-EA-10F_Edition2 Page202
Monday, July 26 2010 1:53 PM
Form No.8BM5-EA-10F

Black plate (203,1)
Signal Warning/Indicator Lights Page
Lights-On Indicator Light 5-56
Power Steering Malfunction Indicator Light 5-56
Turn Signal/Hazard Warning Indicator Lights 5-56
qBrake System Warning Light
This warning has the following functions:
Brake system warningí
Illuminates when there is a malfunction in
the brake switch.
Parking brake warning
The light illuminates when the parking
brake is applied with the ignition switched
to START or ON. It turns off when the
parking brake is fully released.
Low brake fluid level warning
If the light stays on after the parking brake
is fully released, you may have a brake
problem.
Drive to the side of the road and park off
the right-of-way.You may notice that the pedal is harder to
depress or that it may go closer to the
floor. In either case, it will take longer to
stop the vehicle.
1. With the engine stopped, open the
hood and check the brake fluid level
immediately, and then add fluid if
required (page 8-23).
2. After adding fluid, check the light
again.
If the warning light remains on, or if the
brakes do not operate properly, do not
drive the vehicle. Have it towed to an
Authorized Mazda Dealer.
Even if the light turns off have your brake
system inspected as soon as possible by
an Authorized Mazda Dealer.
NOTE
Having to add brake fluid is sometimes an
indicator of leakage. Consult an Authorized
Mazda Dealer as soon as possible even if the
brake light is no longer illuminated.
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
5-43íSome models. Mazda3_8BM5-EA-10F_Edition2 Page203
Monday, July 26 2010 1:53 PM
Form No.8BM5-EA-10F

Black plate (204,1)
WARNING
Do not drive with the brake system
warning light illuminated. Contact an
Authorized Mazda Dealer to have the
brakes inspected as soon as possible:
Driving with the brake system
warning light illuminated is
dangerous. It indicates that your
brakes may not work at all or that
they could completely fail at any
time. If this light remains
illuminated, after checking that the
parking brake is fully released, have
the brakes inspected immediately.
qABS Warning Light
The warning light stays on for a few
seconds when the ignition is switched
ON.
If the ABS warning light stays on while
you're driving, the ABS control unit has
detected a system malfunction. If this
occurs, your brakes will function normally
as if the vehicle had no ABS.
Should this happen, consult an Authorized
Mazda Dealer as soon as possible.NOTE
lWhen the engine is jump-started to charge
the battery, uneven rpm occurs and the ABS
warning light may illuminate. If this occurs,
it is the result of the weak battery and does
not indicate an ABS malfunction.
Recharge the battery.
l(With DSC vehicles)
The brake assist system does not operate
while the ABS warning light is illuminated.
qElectronic Brake Force
Distribution System Warning
If the electronic brake force distribution
control unit determines that some
components are operating incorrectly, the
control unit may illuminate the brake
system warning light and the ABS
warning light on simultaneously. The
problem is likely to be the electronic
brake force distribution system.
5-44
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
Mazda3_8BM5-EA-10F_Edition2 Page204
Monday, July 26 2010 1:53 PM
Form No.8BM5-EA-10F

Black plate (205,1)
WARNING
Do not drive with both the ABS warning
light and brake warning light
illuminated. Have the vehicle towed to
an Authorized Mazda Dealer to have
the brakes inspected as soon as
possible:
Driving when the brake system
warning light and ABS warning light
are illuminated simultaneously is
dangerous.
When both lights are illuminated, the
rear wheels could lock more quickly
in an emergency stop than under
normal circumstances.
qCharging System Warning Light
This warning light illuminates when the
ignition is switched ON and turns off
when the engine is started.
If the warning light illuminates while
driving, it indicates a malfunction of the
alternator or of the charging system.
Drive to the side of the road and park off
the right-of-way. Consult an Authorized
Mazda Dealer.
CAUTION
Do not continue driving when the
charging system warning light is
illuminated because the engine could
stop unexpectedly.
qEngine Oil Pressure Warning Light
This warning light illuminates when the
ignition is switched ON and turns off
when the engine is started.
This warning light indicates low engine
oil pressure.
If the light illuminates while driving:
1. Drive to the side of the road and park
off the right-of-way on level ground.
2. Turn off the engine and wait 5 minutes
for the oil to drain back into the oil
pan.
3. Inspect the engine oil level (page 8-20).
If it's low, add the appropriate amount
of engine oil while being careful not to
overfill.
4. Start the engine and check the warning
light.
If the light remains illuminated even after
you add oil, stop the engine immediately
and have your vehicle towed to an
Authorized Mazda Dealer.
CAUTION
Do not run the engine if the oil
pressure is low. It could result in
extensive engine damage.
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
5-45
Mazda3_8BM5-EA-10F_Edition2 Page205
Monday, July 26 2010 1:53 PM
Form No.8BM5-EA-10F

Black plate (206,1)
qCheck Engine Light
This indicator light illuminates when the
ignition is switched ON and turns off
when the engine is started.
If this light illuminates while driving, the
vehicle may have a problem. It is
important to note the driving conditions
when the light illuminated and consult an
Authorized Mazda Dealer.
The check engine light may illuminate in
the following cases:
lThe fuel tank level being very low or
approaching empty.
lThe engine's electrical system has a
problem.
lThe emission control system has a
problem.
lThe fuel-filler cap is missing or not
tightened securely.
If the check engine light remains on or
flashes continuously, do not drive at high
speeds and consult an Authorized Mazda
Dealer as soon as possible.
qHigh Engine Coolant Temperature
Warning Light (Red)
When the ignition is switched ON, the
light illuminates momentarily and then
turns off.
The light flashes when the engine coolant
temperature is extremely high, and
illuminates when the engine coolant
temperature increases further.
Handling Procedure
Flashing light
Drive slowly to reduce engine load.
Illuminated light
This indicates the possibility of
overheating. Park the vehicle in a safe
place immediately and take appropriate
measures.
Refer to Overheating (page 7-15).
CAUTION
Do not drive the vehicle with the high
engine coolant temperature warning
light illuminated. Otherwise, it could
result in damage to the engine.
5-46
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
Mazda3_8BM5-EA-10F_Edition2 Page206
Monday, July 26 2010 1:53 PM
Form No.8BM5-EA-10F