2004 MAZDA MODEL 3 HATCHBACK oil pressure

4-6
Before Driving Your Mazda
Form No. 8S18-EA-03I
Before Starting the Engine
•Be sure the windows, outside mirrors,
and outside lights are clean.
•Inspect inflation pressures and
condition of tires.
•Look under the vehicle for any sign of
a leak.
•If you plan to back up, make sure
nothing will be in your way.•Are all doors closed and locked?
•Is the seat adjusted properly?
•Are the inside and outside mirrors
adjusted?
•Is everyone’s seat belt fastened?
•Do all the lights work?
•Check all gauges.
•Check all warning lights when the
ignition switch is turned to the ON
position.
•Release the parking brake and make
sure the brake warning light goes off.
Always be thoroughly familiar with your
Mazda.
Before Getting In
NOTE
Engine oil, engine coolant, brake/
clutch fluid, washer fluid, and other
fluid levels should be inspected. See
Maintenance, Section 8.
After Getting In
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5-31
Driving Your Mazda
Form No. 8S18-EA-03I
Warning/Indicator Lights and Beep Sounds
Warning/Indicator Lights
Signal Warning/Indicator Lights Page
Brake System Warning Light 5-33
Charging System Warning Light 5-34
Engine Oil Pressure Warning Light 5-34
Check Engine Light 5-35
ABS Warning Light 5-35
Air Bag/Front Seat Belt Pretensioner System Warning Light 5-36
Low Fuel Warning Light 5-36
Warning/Indicator lights will appear in any of the highlighted areas
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5-34
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
Form No. 8S18-EA-03I

Charging System Warning Light
This warning light illuminates when the
ignition switch is turned to the ON
position 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.

Engine Oil Pressure Warning
Light
This warning light illuminates when the
ignition switch is turned to the ON
position 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.
2. Turn off the engine and inspect the
engine oil level (page 8-13). If it’s low,
add oil.
3. Check the light.
If the light remains illuminated even after
you add oil, have your vehicle towed to an
Authorized Mazda Dealer.
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.
Don’t continue driving when the
charging system warning light is
illuminated.
WARNING
CAUTION
Don’t run the engine if oil pressure is
low. It could result in extensive engine
damage.
CAUTION
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7-10
In Case of an Emergency
Flat Tire
Form No. 8S18-EA-03I
To replace the nut
1. Place the key on top of the nut.
2. Place the lug wrench on top of the key,
apply pressure, and turn it clockwise.

Mounting the Spare Tire
1. Remove dirt and grime from the
mounting surfaces of the wheel and
hub, including the hub bolts, with a
cloth.
2. Mount the spare tire.3. Install the lug nuts with the beveled
edge inward; tighten them by hand.
Removing Dirt and Grime from
Wheels, Hubs and Hub Bolts:
When changing or replacing a tire,
not removing dirt and grime from the
mounting surfaces of the wheel, hub
and hub bolts is dangerous. The lug
nuts could loosen while driving and
cause the tire to come off, resulting in
an accident. Make sure the mounting
surfaces of the wheel, hub and lug
nuts are clean before changing or
replacing tires.
WARNING
Don’t Apply Oil or Grease to Lug
Nuts, Bolts:
Applying oil or grease to lug nuts and
bolts is dangerous. The lug nuts could
loosen while driving and cause the
tire to come off, resulting in an
accident. In addition, lug nuts and
bolts could be damaged if tightened
more than necessary. Do not apply oil
or grease to lug nuts and bolts and do
not tighten the lug nuts beyond the
recommended tightening torque.
WARNING
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8-9
Maintenance and Care
Scheduled Maintenance
Form No. 8S18-EA-03I
I
: Inspect: Inspect and clean, repair, adjust, or replace if necessary.
R
: Replace
T
: Tighten
*5:This is a full function check of electrical systems such as lights, wiper and washer systems (including wiper
blades), and power windows.
Maintenance
Interval
(Number of
months or
kilometers
(miles), whichever
comes first)Months 6 121824303642485460667278849096
×1000 km 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160
×1000 miles6.25 12.518.752531.2537.543.755056.2562.568.757581.2587.593.75100
Power steering fluid, lines,
hoses and connectionsIIIIIIIIIIIIIIII
Steering operation and
linkageIIIIIIII
Manual transaxle oilR
Automatic transaxle fluid
level IIIIIIII
Front and rear suspension and
ball jointsIIII
Driveshaft dust bootsIIII
Exhaust system and heat
shieldsInspect every 80,000km (50,000miles)
Bolts and nuts on chassis and
bodyTTTTTTTT
All electrical system
*5IIIIIIII
Body condition (for rust,
corrosion and perforation)Inspect annually
Tires (including spare
tire)(with inflation pressure
adjustment)IIIIIIII
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8-10
Maintenance and Care
Form No. 8S18-EA-03I
Owner Maintenance
The owner or a qualified service technician should make these vehicle inspections at the
indicated intervals to ensure safe and dependable operation.
Bring any problem to the attention of an Authorized Mazda Dealer or qualified service
technician as soon as possible.

When Refueling
•Brake and clutch fluid level (page 8-18)
•Engine coolant level (page 8-15)
•Engine oil level (page 8-13)
•Washer fluid level (page 8-21)

At Least Monthly
•Tire inflation pressures (page 8-31)

At Least Twice a Year (For Example, Every Spring and Fall)
•Automatic transaxle fluid level (page 8-20)
•Power steering fluid level (page 8-19)
You can do the following scheduled maintenance items if you have some mechanical
ability and a few basic tools and if you closely follow the directions in this manual.
•Air filter (page 8-23)
•Engine coolant (page 8-15)
•Engine oil (page 8-14)
Owner Maintenance Schedule
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8-15
Maintenance and Care
Owner Maintenance
Form No. 8S18-EA-03I
Changing oil filter
Because you need a special tool to
retighten the filter, an Authorized Mazda
Dealer should do the work.

Inspecting Coolant Level
NOTE
•The indicated engine oil capacities
are for general reference purposes
only. When adding or changing oil,
verify the engine oil level with the
oil dipstick.
•Use only specified engine oil (page
10-4).
Engine Coolant
Hot Engine:
A hot engine is dangerous. If the
engine has been running, parts of the
engine compartment can become very
hot. You could be burned. Carefully
inspect the engine coolant in the
coolant reservoir, but do not open it.
Do not use a match or live flame in
the engine compartment. DO NOT
ADD COOLANT WHEN THE
ENGINE IS HOT.
Cooling Fan and Engine
Inspection:
Inspecting the engine with the
ignition switch in the ON position is
dangerous. The cooling fan could
turn on unexpectedly even when the
engine isn’t running. You could be
seriously injured by the fan. Turn the
ignition switch off and remove the key
from the ignition switch when you
inspect the engine.
Cooling System Cap:
When the engine and radiator are
hot, scalding coolant and steam may
shoot out under pressure and cause
serious injury. Don’t remove the
cooling system cap when the engine
and radiator are hot.
WARNING
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11-6
Index
Form No. 8S18-EA-03I
T
Tire Pressure Monitoring System .... 5-22
System error activation
............. 5-24
Tire pressure monitoring system
warning light
............................. 5-23
Tires and wheels
....................... 5-24
Tires
Flat Tire
...................................... 7-3
Inflation pressure
...................... 8-31
Replacement
............................. 8-33
Rotation
.................................... 8-32
Snow tires
................................. 4-10
Spare tire and tool storage
.......... 7-3
Specifications
........................... 10-8
Tire chains
................................ 4-11
Uniform tire quality grading system
(UTQGS)
.................................. 9-16
Tool
.................................................... 7-3
Towing
Description
............................... 7-20
Emergency towing
.................... 7-20
Recreational towing
.................. 7-23
Towing caravan and trailers
(Europe)
.................................... 4-13
Trailer towing
........................... 4-13
Trailer Towing
................................. 4-13
Trip Meter
........................................ 5-27
Trunk Lid
......................................... 3-13
Trunk Light
...................................... 3-15
Turn and Lane-Change Signals
....... 5-47
V
Vanity Mirrors ................................. 6-35
Vehicle Information Labels
............. 10-2
W
Warning Lights ................................ 5-31
ABS
........................................... 5-35
Air bag system
.......................... 5-36
Automatic transaxle
.................. 5-38
Brake system
............................. 5-33
Charging system
....................... 5-34
Check engine
............................. 5-35
Door-ajar
................................... 5-38
Engine oil pressure
.................... 5-34
Front seat belt pretensioner
system
....................................... 5-36
Low fuel
.................................... 5-36
Low washer fluid level
............. 5-38
seat belt
..................................... 5-37
Tire pressure monitoring
system
....................................... 5-38
Warranty
............................................. 9-9
Washer Fluid
.................................... 8-21
Weights
............................................ 10-6
Wheel Replacement
......................... 8-34
Windows
Power windows
......................... 3-17
Windshield Washer
.......................... 5-51
Windshield Wipers
........................... 5-49
Blades replacement
................... 8-24
Winter Driving
................................... 4-9
J48C_8S18-EA-03I_Edition1.book Page 6 Wednesday, August 6, 2003 8:51 AM