2004 MAZDA MODEL 3 HATCHBACK heater

6-15
Interior Comfort
Au di o S ys t em
Form No. 8S18-EA-03I

Operating Tips for CD Player/In-
Dash CD Changer
Condensation phenomenon
Immediately after turning on the heater
when the vehicle is cold, the CD or optical
components (prism and lens) in the CD
player/changer may become clouded with
condensation. At this time, the CD will
eject immediately when placed in the unit.
A clouded CD can be corrected simply by
wiping it with a soft cloth. Clouded
optical components will clear naturally in
about an hour. Wait for normal operation
to return before attempting to use the unit.
Handling the CD player/In-dash CD
changer
The following precautions should be
observed.
•Do not spill any liquid on the audio
system.
•Do not insert any objects, other than
CDs, into the slot.•The CD revolves at high speed within
the unit. Defective (cracked or badly
bent) CDs should never be used.
•Do not use non-conventional discs such
as heart-shaped, octagonal discs, etc.
The CD player/changer could be
damaged.
•
A new CD may have rough edges on its
inner and outer perimeters. If a disc
with rough edges is used, proper setting
will not be possible and the CD player/
changer will not play the CD. Remove
the rough edges in advance by using a
ball-point pen or pencil as shown
below. To remove the rough edges, rub
the side of the pen or pencil against the
inner and outer perimeter of the CD.
J48C_8S18-EA-03I_Edition1.book Page 15 Wednesday, August 6, 2003 8:51 AM

8-16
Maintenance and Care
Owner Maintenance
Form No. 8S18-EA-03I
Inspect the antifreeze protection and
coolant level in the coolant reservoir at
least once a year—at the beginning of the
winter season—and before traveling
where temperatures may drop below
freezing.
Inspect the condition and connections of
all cooling system and heater hoses.
Replace any that are swollen or
deteriorated.
The coolant should be at full in the
radiator and between the MAX and MIN
marks on the coolant reservoir when the
engine is cool.
If it’s at or near MIN, add enough coolant
to the coolant reservoir to provide
freezing and corrosion protection and to
bring the level to MAX.
Do not overfill.

If new coolant is required frequently,
consult an Authorized Mazda Dealer.
Changing Coolant
Change coolant according to Scheduled
Maintenance (page 8-3).
For mixture percentage:
Radiator coolant will damage paint.
Rinse it off quickly if spilled.
CAUTION
•Use only soft (demineralized) water
in the coolant mixture. Water that
contains minerals will cut down on
the coolant’s effectiveness.
•Don’t add only water. Always add a
proper coolant mixture.
•The engine has aluminum parts and
must be protected by an ethylene-
glycol-based coolant to prevent
corrosion and freezing.
•DO NOT USE alcohol or methanol
antifreeze. DO NOT MIX alcohol
or methanol with the coolant. This
could damage the cooling system.
•Don’t use a solution that contains
more than 60 % antifreeze.
This would reduce effectiveness.
ProtectionVo l u m e
Antifreeze
solutionDemineralized
water
Above -16°
C (3°
F) 35% 65%
Above -26°
C (-15°
F) 45% 55%
Above -40°
C (-40°
F) 55% 45%
CAUTION
J48C_8S18-EA-03I_Edition1.book Page 16 Wednesday, August 6, 2003 8:51 AM

8-48
Maintenance and Care
Owner Maintenance
Form No. 8S18-EA-03I

Fuse Panel Description
Fuse block (Engine compartment)
12 3 45 6
789 10
11 12
13 14
15 16
17 18
1920 2122 23
24 25 26
27 2829
3031 3233 3435 36
DESCRIPTIONFUSE
RATINGPROTECTED
COMPONENT
1 FAN 40A Cooling fan
2 P/ST 80A EHPAS
3BTN 40AFor protection of
various circuits
4HEAD 40AHeadlights
5PTC 80A—
6GLOW 60A—
7ABS 1 30A
ABS
*
8ABS 2 20A
ABS*
9 ENGINE 30AFor protection of
various circuits
10—— —
11 IG KEY 1 30A Ignition switch
12 STARTER 20A Starter clutch
13 IG KEY 2 30A Ignition switch
14—— —
15 HEATER 40A Blower motor
16—— —
17 DEFOG 40ARear window
defroster
DESCRIPTIONFUSE
RATINGPROTECTED
COMPONENT
18—— —
19 ABS IG 10A
ABS
*
20 FOG 15A
Fog lights*
21 HORN 15A Horn
22—— —
23 H/CLEAN 20A—
24 F/PUMP 15A Fuel pump
25 P/ST IG 10A Power steering
26 A/C MAG 10A Air conditioner
27 ALT 10A—
28—— —
29—— —
30 ENG +B 10A PCM
31 ROOM 15A Interior lights
32
ENG BAR 410AO2 heater
33
ENG BAR 310AO2 heater
34 EGI INJ 10A Injector
35
ENG BAR 110A Air flow sensor
36ENG BAR 210A EGR control valve
*Some models.
J48C_8S18-EA-03I_Edition1.book Page 48 Wednesday, August 6, 2003 8:51 AM

8-50
Maintenance and Care
Owner Maintenance
Form No. 8S18-EA-03I
DESCRIPTIONFUSE
RATINGPROTECTED
COMPONENT
66 METER 10AInstrument cluster,
Immobilizer
system, Shift lock
system
67 IGNITION 20A
ABS
*, EHPAS*
68 WIPER 20A Windshield wiper
69 ENGINE 20AFor protection of
various circuits
70 IG SIG 10A
Auto wiper
*
71 SAS 2 7.5ASupplemental
restraint system
72—— —
73—— —
74SEAT
WA R M20A—
75 D/LOCK 1 25A Power door lock
76 A/C 10AAir conditioner,
Heater control unit
77 P/WIND L 30APower window
(LH)
*
78 P/WIND R 30APower window
(RH)*
79 BACK 10A Reverse lights
80SUN
RO O F7.5A
Moonroof
*
81 TAIL L 7.5ATaillights (LH),
Parking lights (LH)
82 ILLUMI 7.5A Illumination
83—— —
84—— —
85—— —
86—— —
*Some models.
J48C_8S18-EA-03I_Edition1.book Page 50 Wednesday, August 6, 2003 8:51 AM

10-5
Specifications
Form No. 8S18-EA-03I

Capacities
(Approximate Quantities)

Check oil and fluid levels with dipsticks or reservoir gauges.

Dimensions
* With side protector
ItemUnit
L US qt Imp qt
Engine oilWith oil filter replacement 4.3 4.5 3.8
Without oil filter replacement 3.9 4.1 3.4
CoolantWith heater 7.5 7.9 6.6
Without heater 6.9 7.3 6.1
Manual transaxle oil 2.87 3.03 2.53
Automatic transaxle fluid 7.2 7.6 6.3
Fuel tank 5514.5
(US gal)12.1
(Imp gal)
ItemModel
4 Door 5 Door
Overall length(STD) 4,530 mm (178.3 in)—
(SAP) 4,540 mm (178.7 in) 4,485 mm (176.6 in)
Overall width
*1,755 mm (69.1 in) 1,755 mm (69.1 in)
Overall height 1,465 mm (57.7 in) 1,465 mm (57.7 in)
Front tread 1,530 mm (60.2 in) 1,530 mm (60.2 in)
Rear tread 1,515 mm (59.6 in) 1,515 mm (59.6 in)
Wheelbase 2,640 mm (103.9 in) 2,640 mm (103.9 in)
J48C_8S18-EA-03I_Edition1.book Page 5 Wednesday, August 6, 2003 8:51 AM