engine MAZDA MODEL 6 2003 (in English) Service Manual

5-29
Driving Your Mazda
Warning/Indicator Lights and Beeps
Form No. 8R29-EA-02I

Brake System Warning Light
This warning has the following functions:
Parking brake warning
The light comes on when the parking
brake is applied with the ignition switch
in the START or ON position. It goes off
when the parking brake is fully released.
Low brake fluid level warning/
Electronic brake force distribution system 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.
Low brake fluid level warning
You may notice that the pedal is harder to
push 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, check the
brake fluid level immediately and add
fluid as required (page 8-15).
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 goes off, have your brake
system inspected as soon as possible.
Electronic brake force distribution
system warning
If the electronic brake force distribution
control unit determines that some
components are operating incorrectly, the
control unit may turn the brake system
warning light on.
In this case, the ABS warning light comes
on at the same time (page 5-31).
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Driving Your Mazda
Warning/Indicator Lights and Beeps
Form No. 8R29-EA-02I

Charging System Warning Light
This warning light comes on when the
ignition switch is turned to the ON
position and goes off when the engine is
started.
If the warning light comes on 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.

Engine Oil Pressure Warning
Light
This warning light indicates low engine
oil pressure.
If the light comes on while driving:
1. Drive to the side of the road and park
off the right-of-way.
Brake Warning Light:Driving with the brake system
warning light on 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 on, after checking that
the parking brake is released, have
the brakes inspected immediately.
Don’t drive with this light on, and
contact an Authorized Mazda Dealer
to have the brakes inspected as soon
as possible.
ABS Warning Light and Brake
Warning Light on at the Same Time:Driving when the brake system
warning light and ABS warning light
are on at the same time is dangerous.
When both lights are on, the rear
wheels could lock more quickly in an
emergency stop than under normal
circumstances.
Don’t drive with both lights on, and
contact an Authorized Mazda Dealer
to have the brakes inspected as soon
as possible.
WARNING
Don’t continue driving when the
charging system warning light is
illuminated.
CAUTION
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5-31
Driving Your Mazda
Warning/Indicator Lights and Beeps
Form No. 8R29-EA-02I
2. Turn off the engine and inspect the
engine oil level (page 8-10). If it’s low,
add oil.
3. Check the light.
If the light remains on even after you add
oil, have your vehicle towed to the nearest
service station or to an Authorized Mazda
Dealer.

Check Engine Light
If this light comes on while driving, the
vehicle may have a problem. It is
important to note the driving conditions
when the light came on and consult an
Authorized Mazda Dealer.
The check engine light may come on in
the following cases:
•
The fuel tank level being very low or
approaching empty.
•
The engine’s electrical system has a
problem.
•
The emission control system has a
problem.
•
The fuel-filler cap is missing or not
tightened securely.If the check engine light remains on, do
not drive at high speeds and consult an
Authorized Mazda Dealer as soon as
possible.

ABS Warning Light
The warning light stays on for a few
seconds when the ignition switch is turned
to the ON position.
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. Don’t run the engine if oil pressure is
low. It could result in extensive engine
damage.
CAUTION
ABS Warning Light and Brake Warning Light on at the Same Time:Driving when the brake system
warning light and ABS warning light
are on at the same time is dangerous.
When both lights are on, the rear
wheels could lock more quickly in an
emergency stop than under normal
circumstances.
Don’t drive with both lights on, and
contact an Authorized Mazda Dealer
to have the brakes inspected as soon
as possible.
WARNING
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5-32
Driving Your Mazda
Warning/Indicator Lights and Beeps
Form No. 8R29-EA-02I

Air Bag/Front Seat Belt
Pretensioner System Warning
Light
If the air bag/front seat belt pretensioner
system is OK, the warning light comes on
when the ignition switch is turned to the
ON position or after the engine is cranked.
After about 6 seconds it goes out.
A system malfunction is indicated when
the warning light constantly flashes, stays
on or doesn’t come on at all when the
ignition switch is turned to the ON
position. If any of these occur, consult an
Authorized Mazda Dealer as soon as
possible. The system may not work in an
accident.

Low Fuel Warning Light
This warning light in the fuel gauge
signals that the fuel tank will soon be
empty.
Get fuel as soon as possible.

Seat Belt Warning Light
If the driver’s seat belt is not fastened
when the ignition switch is turned to the
ON position, the seat belt warning light
will remain on until the belt is fastened.
If the system does not operate correctly,
consult an Authorized Mazda Dealer.
NOTE
When the engine is jump-started to
charge the battery, uneven rpm occurs
and the ABS warning light comes on.
This is due to a weak battery, not a
malfunction.
Recharge the battery.Self-Servicing the Air Bag/Pretensioner Systems:Self-servicing or tampering with the
systems is dangerous. An air bag/
pretensioner could accidentally
activate or become disabled. This
could cause serious injuries. Never
tamper with the systems and always
have an Authorized Mazda Dealer
perform all servicing and repairs.
WARNING
Low fuel
warning light
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Driving Your Mazda
Warning/Indicator Lights and Beeps
Form No. 8R29-EA-02I

Door-Ajar Warning Light
This warning light comes on when any
door isn’t securely closed.

Low Washer Fluid Level
Warning Light
This warning light reveals that little
windshield washer fluid remains. Add
fluid (page 8-19).

Automatic Transaxle Warning
Light
This warning light stays on for a few
seconds when the ignition switch is turned
to the ON position.
The light illuminates when the transaxle
has a problem.

Security Indicator Light
This indicator light starts flashing every 2
seconds when the ignition switch is turned
from the ON to the ACC position and the
immobilizer system is armed.
The light stops flashing when the ignition
switch is turned to the ON position with
the correct ignition key.
At this time, the immobilizer system is
disarmed and the light illuminates for
about 3 seconds and then 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.
If the automatic transaxle warning
light flashes, the transaxle has an
electrical problem. Continuing to drive
your Mazda in this condition could
cause damage to your transaxle.
Consult an Authorized Mazda Dealer
as soon as possible.
CAUTION
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Driving Your Mazda
Warning/Indicator Lights and Beeps
Form No. 8R29-EA-02I

TCS Indicator Light
This indicator light stays on for a few
seconds when the ignition switch is turned
to the ON position. If the TCS is
operating, the indicator light flashes.
If the light stays on, the TCS may have a
malfunction and it may not operate
correctly. Take your vehicle to an
Authorized Mazda Dealer.

TCS OFF Indicator Light
This indicator light stays on for a few
seconds when the ignition switch is turned
to the ON position.
It also comes on when the TCS OFF
switch is pressed and TCS is switched off.
If the light stays on when the TCS is not
switched off, take your vehicle to an
Authorized Mazda Dealer. The TCS may
have a malfunction.
NOTE
•
In addition to the indicator light
flashing, a slight lugging sound will
come from the engine. This
indicates that the TCS is operating
properly.
•
On slippery surfaces, such as fresh
snow, it will be impossible to
achieve high rpm when the TCS is
on.
NOTE
After starting the engine when the
coolant temperature is extremely low,
the TCS is automatically turned off. At
this time, the TCS OFF indicator light
will remain on, but this does not
indicate an abnormality. After the
engine has warmed, TCS will resume
normal operation and the indicator
light will go out.
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5-37
Driving Your Mazda
Form No. 8R29-EA-02I
Switches and Controls

Headlights
To turn on the lights, turn the knob on the
end of the control lever.

Lights-On Reminder
If lights are on and the key is removed
from the ignition switch, a beep will
sound when the driver’s door is opened.

Headlight High-Low Beam
Push the lever forward for high beam.
Pull it back for low.

Flashing the Headlights
To flash the headlights, pull the lever fully
toward you. The headlight switch need
not be on, and the lever will return to the
normal position when released.
Lighting Control
Lever Position OFF
Headlights Off Off On
Taillights
Parking lights
License lightsOff On On
NOTE
•
If the light switch is left on, the
lights will automatically switch off
30 seconds after turning the ignition
switch to the LOCK position or
removing the key.
The lights will automatically switch
back on when the ignition switch is
turned to the ACC or ON position.
•
To prevent discharging the battery,
don’t leave the lights on while the
engine is off.
Low beamHigh beam
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6-2
Interior Comfort
Form No. 8R29-EA-02I
Climate Control System

Operating the Climate Control
System
Operate the climate control system with
the engine running.

Clearing the Air Inlet
Clear all obstructions like leaves, snow
and ice from the hood and the air inlet in
the cowling grille to improve the system
efficiency.

Foggy Windows
The windows may fog up easily in humid
weather. Use the climate control system to
defog the windows.
To help defog the windows, operate the air
conditioner to dehumidify the air.

Outside/Recirculated Air
Position
Use the outside air position in normal
conditions. The recirculated air position
can be used temporarily when driving on
dusty roads or for quick cooling of the
interior.

Parking in Direct Sunlight
If the vehicle has been parked in direct
sunlight during hot weather, open the
windows to let warm air escape, then run
the climate control system.

Not Using for a Long Period
Run the air conditioner at least once a
month to keep internal parts lubricated.

Check the Refrigerant before
Weather Gets Hot
Have the air conditioner checked before
the weather gets hot. Lack of refrigerant
may make the air conditioner less
efficient. Consult an Authorized Mazda
Dealer for refrigerant inspection.
The air conditioner is filled with
HFC134a (R134a), a refrigerant that will
not damage the ozone layer.
If the air conditioner is low on refrigerant
or has a malfunction, consult an
Authorized Mazda Dealer.

Replacement of the Cabin Air
Filter
If your vehicle is equipped with an air
filter for the air conditioner, it is necessary
to change the filter periodically as
indicated in scheduled maintenance (page
8-3). Consult an Authorized Mazda
Dealer for replacement of the cabin air
filter.
Operating Tips
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6-8
Interior Comfort
Climate Control System
Form No. 8R29-EA-02I

Heating
1. Set the mode selector dial to the
position.
2. Set the air intake selector to the
position.
3. Set the temperature control dial to the
hot position.
4. Set the fan control dial to the desired
speed.
5. If dehumidified heating is desired, turn
on the air conditioner.

Cooling (With Air Conditioner)
1. Set the mode selector dial to the
position.
2. Set the temperature control dial to the
desired position.
3. Set the fan control dial to the desired
speed.
4. Turn on the air conditioner.
5. Adjust the fan control dial and
temperature control dial to maintain
maximum comfort.
The Recirculated Air Position:Using the position in cold or
rainy weather will cause the glass to
fog up. Your vision will be hampered,
which could lead to a serious
accident. Do not use the
position in cold or rainy weather.
NOTE
•
If the windshield fogs up easily, set
the mode selector dial to the
position.
•
If cooler air is desired at face level,
set the mode selector dial at the
position and adjust the temperature
control dial to maintain maximum
comfort.
•
The air to the floor is warmer than
air to the face (except when the
temperature control dial is set at the
extreme hot or cold position).
WARNING
When using the air conditioner while
driving up long hills or in heavy traffic,
closely monitor the temperature gauge
(page 5-25).
The air conditioner may cause engine
overheating. If the gauge indicates
overheating, turn the air conditioner
off.
CAUTION
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6-13
Interior Comfort
Climate Control System
Form No. 8R29-EA-02I
Air intake selector switch
Outside or recirculated air positions can
be selected. Press the switch to select
outside/recirculated air positions.
Recirculated air position ( )
Use this position when going through
tunnels, driving in congested traffic (high
engine exhaust areas) or when quick
cooling is desired.
Outside air position ( )
Use this position for normal conditions
and defogging.

Standard Use
1. Press the AUTO switch. Selection of
the airflow mode, air intake selector
and amount of airflow will be
automatically controlled.
2. Use the temperature control dial to
select a desired temperature.
To turn off the system, press the OFF
switch.NOTE
The air conditioner may not function
when the outside temperature
approaches 0 °
C (32 °
F). (Indicator
remains on even when system is off.)
The Recirculated Air Position:Using the position in cold or
rainy weather will cause the glass to
fog up. Your vision will be hampered,
which could lead to a serious
accident. Do not use the
position in cold or rainy weather.
WARNING
Cold Hot
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