MAZDA MODEL 6 2004 Owners Manual (in English)
Page 251 of 289
8-32
Maintenance and Care
Owner Maintenance
Form No. 8R29-EA-02I
Replacing a Bulb (Interior)
Without overhead console
With overhead console
Trunk light Overhead light/Map lights
Courtesy lights
Vanity mirror lights
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Maintenance and Care
Owner Maintenance
Form No. 8R29-EA-02I
Replacing a Bulb (Rear)
Rear bulb access
To replace the turn signal light, brake 
light/taillight or reverse light bulbs, the 
trunk rear trim must be removed and the 
inside cover must be partially opened.
1. Pull the center section of the plastic 
retainer and remove the retainers and 
the trunk rear trim.
2. Remove the inside cover’s plastic 
retainers and partially open the inside 
cover.
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Maintenance and Care
Owner Maintenance
Form No. 8R29-EA-02I
    Rear turn signal lights
    Brake lights/Taillights
    Reverse lights
    TaillightsHigh-mount brake light
License plate lights
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Maintenance and Care
Owner Maintenance
Form No. 8R29-EA-02I
Your vehicle’s electrical system is 
protected by fuses.
If any lights, accessories, or controls don’t 
work, inspect the appropriate circuit 
protector. If a fuse has blown, the inside 
element will be melted.
If the same fuse blows again, avoid using 
that system and consult an Authorized 
Mazda Dealer as soon as possible.
Fuse Replacement
If the electrical system doesn’t work, first 
inspect fuses on the vehicle’s left side.
1. Turn off the ignition switch and other 
switches.
2. Open the fuse panel cover.3. Pull the fuse straight out with the fuse 
puller provided on the fuse block.
4. Inspect it and replace if it’s blown.
5. Push in a new fuse of the same rating, 
and make sure it fits tightly. If it 
doesn’t, have an Authorized Mazda 
Dealer install it.
If you have no spare fuses, borrow one 
of the same rating from a circuit not 
essential to vehicle operation, such as 
the SPARE circuit.
Fuses
Fuse panel cover
Fuse puller
Engine compartment fuse box
Normal Blown
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Maintenance and Care
Owner Maintenance
Form No. 8R29-EA-02I
If the headlights or other electrical 
components don’t work and the fuses in 
the cabin are OK, inspect the fuse block 
under the hood. If a fuse is blown, it must 
be replaced. Follow these steps:
1. Turn off the ignition switch and all 
other switches.
2. Remove the fuse block cover.3. If a fuse is blown, replace it with a new 
one of the same rating
 .
Always replace a fuse with one of the 
same rating. Otherwise you may 
damage the electric system.
CAUTION
TabFuse block cover
NOTE
To replace the MAIN fuse, contact an 
Authorized Mazda Dealer (page 8-37).
Normal Blown
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Maintenance and Care
Owner Maintenance
Form No. 8R29-EA-02I
Fuse Panel Description
Fuse block (Engine compartment)
*12.3-liter engine*23.0-liter engine
DESCRIPTIONFUSE 
RATINGPROTECTED 
COMPONENT
1 SPARE 20A—
2 SPARE 15A—
3 SPARE 10A—
4—— —
5—— —
6 INJ 15A Injector
7 ENG BAR10A
*1Air flow sensor, 
EGR control 
valve 15A
*2
8ENG BAR2*115A O2 sensor
ENG BB*25A Cooling fan
9 HEAD LR 10AHeadlight-low 
beam (Right)
10 HEAD LL 10AHeadlight-low 
beam (Left)
11 HEAD HL 10AHeadlight-high 
beam (Left)
12 HEAD HR 10AHeadlight-high 
beam (Right)
13 ETC 7.5AAccelerator 
position sensor
DESCRIPTIONFUSE 
RATINGPROTECTED 
COMPONENT
14 HAZARD 10ATurn signal 
lights
15 STOP 15A Brake/Taillights
16TCM
*110A TCM
IG1*215A O2 sensor
17
ENG B7.5A PCM, TCM
18 FUEL PUMP 15A Fuel pump
19 IG KEY 40AWindshield 
wiper and 
washer, Engine 
control unit, 
Lighter
20 P.WIND 30A Power window
21—— —
22—— —
23 IG KEY2 30AReverse lights, 
Heater control 
unit
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Maintenance and Care
Owner Maintenance
Form No. 8R29-EA-02I
*12.3-liter engine*23.0-liter engine
DESCRIPTIONFUSE 
RATINGPROTECTED 
COMPONENT
24 BLOWER 40A Blower motor
25 BTN 40AOverhead light, 
Power door lock
26—— —
27 DEFOG 40ARear window 
defroster
28 ABS 60A ABS
29AD FAN
*130A Cooling fan
FA N 2*2
30FA N*130A Cooling fan
FA N 1*2
31 TAIL 10ABrake/Taillights, 
License plate 
lights, Parking 
lights
32 ILLUMI 10ADashboard 
illumination
33 MAG 10A Magnet clutch
34 AUDIO 15A Audio system
35 P.SEAT 30A Power seat
36 OPENER 7.5A Fuel lid opener
37—— —
38—— —
39 FOG 15A Fog lights
40 MAIN100A
*1For protection of 
all circuits
120A*2
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Maintenance and Care
Owner Maintenance
Form No. 8R29-EA-02I
Fuse block (Vehicle’s left side)
DESCRIPTIONFUSE 
RATINGPROTECTED 
COMPONENT
1 ENGINE IG 15AEngine control 
system
2 METER IG 15AInstrument 
cluster
3 SEAT 15ASeat warmer, 
Rear window 
defroster
4 M.DEF 7.5A Mirror defroster
5 WIPER 20AWindshield 
wiper and 
washer
6 SAS 15AABS unit, SAS 
unit
7 BACK 5A Reverse lights
8 A/C 15A Heater
9 METER ACC 5AInstrument 
cluster
10 CIGAR 15A Lighter
11 ROOM 15A Overhead light
12—— —
13 MIRROR 5APower control 
mirror, Audio 
systemDESCRIPTIONFUSE 
RATINGPROTECTED 
COMPONENT
14 R.CIGAR 15AAccessory 
socket
15——
—16 D.LOCK 30A Power door lock
17—— —
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Maintenance and Care
Form No. 8R29-EA-02I
Appearance Care
The paintwork on your Mazda represents 
the latest technical developments in 
composition and methods of application.
Environmental hazards, however, can 
harm the paint’s protective properties, if 
proper care is not taken.
Here are some examples of possible 
damage, with tips on how to prevent them.
Etching Caused by Acid Rain or 
Industrial Fallout
Occurrence
Industrial pollutants and vehicle 
emissions drift into the air and mix with 
rain or dew to form acids. These acids can 
settle on a vehicle’s finish. As the water 
evaporates, the acid becomes concentrated 
and can damage the finish.
And the longer the acid remains on the 
surface, the greater the chance is for 
damage.
Prevention
It is necessary to wash and wax your 
vehicle to preserve its finish according to 
the instructions in this section. These 
steps should be taken immediately after 
you suspect that acid rain has settled on 
your vehicle’s finish.
Damage Caused by Bird 
Dropping, Insects, or Tree Sap
Occurrence
Bird droppings contain acids. If these 
aren’t removed they can eat away the clear 
and color base coat of the vehicle’s 
paintwork.
When insects stick to the paint surface 
and decompose, corrosive compounds 
form. These can erode the clear and color 
base coat of the vehicle’s paintwork if 
they are not removed.
Tree sap will harden and adhere 
permanently to the paint finish. If you 
scratch the sap off while it is hard, some 
vehicle paint could come off with it.
Prevention
It is necessary to have your Mazda 
washed and waxed to preserve its finish 
according to the instructions in this 
section. This should be done as soon as 
possible.
Bird droppings can be removed with a soft 
sponge and water. If you are traveling and 
these are not available, a moistened tissue 
may also take care of the problem. The 
cleaned area should be waxed according 
to the instructions in this section.
Insects and tree sap are best removed with 
a soft sponge and water or a commercially 
available chemical cleaner.
Another method is to cover the affected 
area with dampened newspaper for one to 
two hours. After removing the newspaper, 
rinse off the loosened debris with water.
How to Minimize 
Environmental Paint 
Damage
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Maintenance and Care
Appearance Care
Form No. 8R29-EA-02I
Water Marks
Occurrence
Rain, fog, dew, and even tap water can 
contain harmful minerals such as salt and 
lime. If moisture containing these 
minerals settles on the vehicle and 
evaporates, the minerals will concentrate 
and harden to form white rings. The rings 
can damage your vehicle’s finish.
Prevention
It is necessary to wash and wax your 
vehicle to preserve its finish according to 
the instructions in this section. These 
steps should be taken immediately after 
you find water marks on your vehicle’s 
finish.
Paint Chipping
Occurrence
Paint chipping occurs when gravel thrown 
in the air by another vehicle’s tires hits 
your vehicle.
How to avoid paint chipping
Keeping a safe distance between you and 
the vehicle ahead reduces the chances of 
having your paint chipped by flying 
gravel.
NOTE
•
The paint chipping zone varies with 
the speed of the vehicle. For 
example, when traveling at 90 km/h 
(56 mph), the paint chipping zone is 
50 m (164 ft).
•
In low temperatures a vehicle’s 
finish hardens. This increases the 
chance of paint chipping.
•
Chipped paint can lead to rust 
forming on your Mazda. Before this 
happens, repair the damage by using 
Mazda touch-up paint according to 
the instructions in this section. 
Failure to repair the affected area 
could lead to serious rusting and 
expensive repairs.
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