Page 446 of 576

Black plate (446,1)
3. Pull the fuse straight out with the fuse
puller provided on the fuse block
located in the engine compartment.
4. Inspect the fuse and replace it if it is
blown.
NormalBlown
5. Insert a new fuse of the same amperage
rating, and make sure it fits tightly. If it
does not fit tightly, have an expert
install it. We recommend an
Authorized Mazda Dealer.
If you have no spare fuses, borrow one
of the same rating from a circuit not
essential to vehicle operation, such as
the AUDIO or OUTLET circuit.
CAUTION
Always replace a fuse with a genuine
Mazda fuse or equivalent of the same
rating. Otherwise you may damage
the electric system.
6. Reinstall the cover and make sure that
it is securely installed.
Replacing the fuses under the hood
If the headlights or other electrical
components do not work and the fuses in
the cabin are normal, inspect the fuse
block under the hood. If a fuse is blown, it
must be replaced. Follow these steps:
1. Make sure the ignition is switched off,
and other switches are off.
2. Remove the fuse block cover.
6-52
Maintenance and Care
Owner Maintenance
Mazda6_8DQ8-EA-13L_Edition3 Page446
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Form No.8DQ8-EA-13L
Page 447 of 576
Black plate (447,1)
3. If any fuse but the MAIN fuse is
blown, replace it with a new oneof the
same amperage rating.
Normal
Blown
WARNING
Do not replace the main fuse by
yourself. Have an Authorized Mazda
Dealer perform the replacement:
Replacing the fuse by yourself is
dangerous because the MAIN fuse is
a high current fuse. Incorrect
replacement could cause an electrical
shock or a short circuit resulting in a
fire.
4. Reinstall the cover and make sure that
it is securely installed.
Maintenance and Care
Owner Maintenance
6-53
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Form No.8DQ8-EA-13L
Page 448 of 576
Black plate (448,1)
qFuse Panel Description
Fuse block (Engine compartment)
DESCRIPTIONFUSE
RATINGPROTECTED COMPONENT
1 ADD FAN GE 30 A Cooling fan
2 IG2 30 A For protection of various circuits
3 INJECTOR 30 A Engine control system
4 FAN DE 40 A―
5 P.WINDOW1 30 A Power windows
í
6―― ―
7 ADD FAN DE 40 A―
8 EVVT 20 A Engine control system
9 DEFOG 40 A Rear window defogger
10 DCDC DE 40 A―
11 FAN GE 30 A Cooling fan
12―― ―
13―― ―
14―― ―
15 ENG.MAIN 40 A Engine control system
16 ABS/DSC M 50 A ABS, Dynamic stability control system
17
50 A For protection of various circuits
6-54
Maintenance and Care
íSome models.
Owner Maintenance
Mazda6_8DQ8-EA-13L_Edition3 Page448
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Form No.8DQ8-EA-13L
Page 449 of 576

Black plate (449,1)
DESCRIPTIONFUSE
RATINGPROTECTED COMPONENT
18 WIPER 20 A Front window wiper and washer
19 HEATER 40 A Air conditioner
20 DCDC REG 30 A―
21 ENGINE.IG1 7.5 A Engine control system
22 C/U IG1 15 A For protection of various circuits
23H/L LOW L
HID L15 A Headlight (LH)
*1, Headlight low beam (LH)*2
24 H/L LOW R 15 A Headlight low beam (RH)*2
25 ENGINE3 15 A Engine control system
26 ENGINE2 15 A Engine control system
27 ENGINE1 15 A Engine control system
28 AT 15 A Transaxle control system
í
29 H/CLEAN 20 A―
30 A/C 7.5 A Air conditioner
31 AT PUMP 15 A―
32 STOP 10 A Brake lights
33 R.WIPER 15 A Theft-deterrent system
í
34 H/L HI 20 A Headlight high beam
35 HID R 15 A Headlight (RH)*1
36 FOG 15 A Fog lightsí
377.5 A Engine control system
38 AUDIO2 7.5 A Audio system
39 GLOW SIG 5 A―
40 METER2 7.5 A―
41 METER1 10 A Instrument cluster
42 SRS1 7.5 A Air bag
43 BOSE 25 A Bose
®Sound System-equipped modelí
44 AUDIO1 15 A Audio system
45 ABS/DSC S 30 A ABS, Dynamic stability control system
46 FUEL PUMP 15 A Fuel system
47 FUEL WARM 25 A―
48 TAIL 15 A Taillights, License plate lights
49 FUEL PUMP2 25 A―
50 HAZARD 25 AHazard warning flashers, Turn signal lights/Front side-marker
lights, Parking lights
51 DRL 15 A Daytime running lights
í
52 R.OUTLET2 15 A Accessory sockets
Maintenance and Care
Owner Maintenance
6-55íSome models. Mazda6_8DQ8-EA-13L_Edition3 Page449
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Form No.8DQ8-EA-13L
Page 450 of 576
Black plate (450,1)
DESCRIPTIONFUSE
RATINGPROTECTED COMPONENT
53 HORN 15 A Horn
54 ROOM 15 A Overhead light
*1 With xenon fusion headlights
*2 With halogen headlights
Fuse block (Left side)
DESCRIPTIONFUSE
RATINGPROTECTED COMPONENT
1 P.SEAT D 30 A Power seat
í
2 P.WINDOW3 30 A Power windowsí
3 R.OUTLET3 15 A―
4 P.WINDOW2 25 A Power windows
5 SRS2/ESCL 15 A Seat weight sensor
í
6 D.LOCK 25 A Power door locks
7 SEAT WARM 20 A Seat warmerí
8 SUNROOF 10 A Moonroofí
9 F.OUTLET 15 A Accessory sockets
10 MIRROR 7.5 A Power control mirror
11 R.OUTLET1 15 A―
12―― ―
6-56
Maintenance and Care
íSome models.
Owner Maintenance
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Page 451 of 576
Black plate (451,1)
DESCRIPTIONFUSE
RATINGPROTECTED COMPONENT
13―― ―
14―― ―
15―― ―
16―― ―
17 M.DEF 7.5 A Mirror defogger
í
18―― ―
19―― ―
20 AT IND 7.5 A AT shift indicator
í
21 P.SEAT P 30 A Power seatí
Maintenance and Care
Owner Maintenance
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Form No.8DQ8-EA-13L
Page 562 of 576
Black plate (562,1)
qFuses
Refer to Fuses on page 6-51.
9-8
Specifications
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Form No.8DQ8-EA-13L
Page 573 of 576

Black plate (573,1)
R
Replacement
Electrical battery ......................... 6-32
Fuse ............................................ 6-51
Light Bulbs ................................ 6-40
Tires ........................................... 6-36
Wheel ......................................... 6-37
Wiper .......................................... 6-27
Rocking the Vehicle .......................... 3-47
S
Safety Defects, Reporting ................. 8-14
Satellite Radio ................................... 5-44
Scheduled Maintenance ...................... 6-4
Seat
Seat Position Memory
(Driver's seat) ............................... 2-8
Seat Belt System
3-point type ................................ 2-17
Automatic locking ...................... 2-16
Emergency locking .................... 2-16
Extender ..................................... 2-20
Pregnant women ........................ 2-16
Seats
Front seat ...................................... 2-5
Head restraint ............................. 2-12
Rear seat ..................................... 2-10
Seat warmer .................................. 2-7
Security System
Immobilizer system .................... 3-41
Theft-deterrent system ............... 3-43
Sensor
Radar Sensor .............................. 4-78
Service Publications .......................... 8-51
S
Smart City Brake Support (SCBS) .... 4-86
Laser Sensor Handling ............... 4-90
Stopping The Smart City Brake
Support
(SCBS) System Operation ......... 4-91
Spare Tire ............................................ 7-6
Specifications ...................................... 9-4
Speedometer ...................................... 4-11
SPORT Mode Indicator Light ........... 4-44
SRS Air Bags
Front passenger occupant
classification system .................. 2-54
How the SRS air bags work ....... 2-47
Limitations to SRS air bag ......... 2-52
Monitoring ................................. 2-60
SRS air bag deployment
criteria ........................................ 2-51
Supplemental restraint system
components ................................ 2-45
Starting the Engine .............................. 4-3
Steering Wheel .................................. 3-29
Horn ........................................... 4-73
Storage Compartments .................... 5-119
Cargo sub-compartment ........... 5-121
Center console .......................... 5-120
Glove compartment .................. 5-120
Luggage Compartment ............. 5-121
Overhead console ..................... 5-119
Rear coat hooks ........................ 5-121
Storage pocket .......................... 5-119
Storage Pocket ................................ 5-119
Sunshade ........................................... 3-40
Sunvisors ......................................... 5-112
T
Tachometer ........................................ 4-12
Theft-Deterrent System ..................... 3-43
Index
10-7
Mazda6_8DQ8-EA-13L_Edition3 Page573
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Form No.8DQ8-EA-13L