Page 518 of 598

Black plate (518,1)
6. 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 ROOM circuit.
CAUTION
Always replace a fuse with one of the
same rating. Otherwise you may
damage the electric system.
7. 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 or the
relay box cover.
Fuse block
Relay box
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.
8-50
Maintenance and Care
Owner Maintenance
CX-9_8CM9-EA-12I_Edition1 Page518
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Form No.8CM9-EA-12I
Page 519 of 598
Black plate (519,1)
qFuse Panel Description
Fuse block (Engine compartment)
DESCRIPTIONFUSE
RATINGPROTECTED COMPONENT
1 MAIN 150 A For protection of all circuits
2―― ―
3 ENGINE 20 A Engine control system
4H/L R
*115 A Headlight (RH)
H/L HI RY*215 A For protection of various circuitsí
5 R HEATER 40 A Heater
6 P.SEAT R 30 A Power seat (RH)í
7 HEATER 50 A Heater
8 IGKEY 2 40 A For protection of various circuits
9 FAN 130 A
íCooling fan
40 Aí
10 P.SEAT L 40 A Power seat (LH)í
11 DEFOG 30 A Rear window defroster
12 BTN 50 A For protection of various circuits
13 FUEL PUMP 30 A Fuel pump
14 IGKEY 1 30 A For protection of various circuits
15 FOG 15 A Fog lights
í
Maintenance and Care
Owner Maintenance
8-51íSome models. CX-9_8CM9-EA-12I_Edition1 Page519
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Form No.8CM9-EA-12I
Page 520 of 598

Black plate (520,1)
DESCRIPTIONFUSE
RATINGPROTECTED COMPONENT
16 ABS (SOL) 30 A ABS
17 D/L 25 A Power door locks
18 ROOM 15 A Overhead light
19 OUTLET CTR 15 A Accessory socket (Center)
20 OUTLET RR 15 A Accessory socket (Rear)
21 AC PWR 15 A Moonroof
í, DC/AC inverterí
22 S.WARM 15 A Seat warmerí
23 A/C MAG 10 A Air conditioner
24 BOSE 25 A Audio system (Bose®Sound System-equipped model)í
25 FAN 230 AíCooling fan
40 Aí
26 ABS 50 A ABS
27 IG COIL 25 A Engine control system
28H/L L
*115 A Headlight (LH)
H/L LOW L*215 A Headlight low beam (LH)
29―*1――
H/L LOW R*215 A Headlight low beam (RH)
30―*1――
H/L HIGH*220 A Headlight high beam
31 HAZARD 15 A Hazard warning flashers, Turn signal lights
32
10 A Engine control system
33 HORN 15 A Horn
34 STOP 7.5 A Brake lights
35 EGI INJ 10 A Engine control system
36 ENG BAR 20 A Engine control system
37 ENG BAR 2 7.5 A Engine control system
*1 With xenon fusion headlights
*2 With halogen headlights
8-52
Maintenance and Care
íSome models.
Owner Maintenance
CX-9_8CM9-EA-12I_Edition1 Page520
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Form No.8CM9-EA-12I
Page 521 of 598
Black plate (521,1)
Relay box (Engine compartment)í
DESCRIPTIONFUSE
RATINGPROTECTED COMPONENT
1 INJ 7.5 A Engine control system
2―― ―
3―― ―
Maintenance and Care
Owner Maintenance
8-53íSome models. CX-9_8CM9-EA-12I_Edition1 Page521
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Form No.8CM9-EA-12I
Page 522 of 598
Black plate (522,1)
Fuse block (Glove box)
DESCRIPTIONFUSE
RATINGPROTECTED COMPONENT
1 OUTLET FR 15 A Accessory socket (Front)
2 MIRROR 7.5 A Power control mirror
3 C/U-IG1 15 A For protection of various circuits
4 METER 10 A Instrument cluster
5 SAS 7.5 A ABS, Air bag
6 ENG. IGA 7.5 A Engine control system
7 STA 7.5 A Engine control system
8―― ―
9 A/C 7.5 A Air conditioner
10 R.WIPER 15 A Rear window wiper
11―― ―
12 P.LIFT GATE 20 A Power lift gate
í
13 SUNROOF 15 A Moonroofí
14 AUDIO 10 A Audio system
15 M.DEF 10 A Mirror defrosterí
16 P/W 25 A Power windows (Passenger-side)
17 TAIL 10 ATaillights, Parking lights, License plate lights, Side-marker
lights
18 ILLUMI 10 A Instrument panel illumination
8-54
Maintenance and Care
íSome models.
Owner Maintenance
CX-9_8CM9-EA-12I_Edition1 Page522
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Form No.8CM9-EA-12I
Page 523 of 598
Black plate (523,1)
DESCRIPTIONFUSE
RATINGPROTECTED COMPONENT
19 INJ 7.5 A Engine control system
20―― ―
21 OUTLET CTR――
22 OUTLET RR――
23 WIPER 30 A Windshield wiper and washer
24 P.WIND 30 A Power windows (Driver-side)
Maintenance and Care
Owner Maintenance
8-55
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Form No.8CM9-EA-12I
Page 589 of 598
Black plate (589,1)
Check the tire pressure label for tire size and inflation pressure.
Refer to Tire Inflation Pressure on page 8-34.
Standard tire
Tire sizeInflation pressure
Front Rear
P245/60R18 104H 250 kPa (36 psi) 250 kPa (36 psi)
P245/50R20 102V 230 kPa (34 psi) 230 kPa (34 psi)
Temporary spare tire
(Except Mexico)
Tire size Inflation pressure
T155/90D18 103M 420 kPa (60 psi)
(Mexico)
Tire size Inflation pressure
195/80R17 99M 250 kPa (36 psi)
qFuses
Refer to Fuses on page 8-49.
Specifications
10-7
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Form No.8CM9-EA-12I
Page 594 of 598

Black plate (594,1)
F
Flasher
Hazard warning .......................... 5-80
Headlights .................................. 5-65
Flat Tire ............................................... 7-3
Changing ...................................... 7-8
Spare tire and tool storage ............ 7-3
Fluids
Classification .............................. 10-4
Owner maintenance ................... 8-17
Fog Lights ......................................... 5-72
Foot Brake .......................................... 5-5
Front Seats
(Electrically Operated Seats) ............... 2-4
Front Seats
(Manually Operated Seats) ................. 2-2
Fuel
Filler lid and cap ........................ 3-47
Gauge ......................................... 5-48
Requirements ............................... 4-2
Tank capacity ............................. 10-5
Fuses ................................................. 8-49
Panel description ........................ 8-51
Replacement ............................... 8-49
G
Glove Compartment ........................ 6-174
H
Hazard Warning Flasher .................... 5-80
Hazardous Driving .............................. 4-7
Headlights
Control ....................................... 5-65
Flashing ...................................... 5-69
High-low beam .......................... 5-68
Leveling ..................................... 5-70
On reminder ............................... 5-68
H
HomeLink Wireless Control
System .............................................. 5-81
Hood Release .................................... 3-49
Horn .................................................. 5-79
I
Ignition
Keys ........................................... 3-21
Switch .......................................... 5-2
Illuminated Entry System ............... 6-165
Immobilizer System
(with Advanced Key) ........................ 3-53
Immobilizer System
(without Advanced Key) ................... 3-57
Indicator Lights ................................. 5-49
BSM OFF ................................... 5-62
Cruise ......................................... 5-61
Headlight high-beam .................. 5-60
Security ...................................... 5-60
Shift position .............................. 5-60
TCS OFF .................................... 5-61
TCS/DSC/RSC ........................... 5-61
Turn-signal/hazard warning ....... 5-62
Information Display ........................ 6-167
Ambient temperature display .... 6-168
Climate control display ............ 6-168
Clock ........................................ 6-168
Information display functions ... 6-167
Trip computer ........................... 6-169
Instrument Cluster ............................. 5-45
Interior Care ...................................... 8-62
Interior Lights ................................. 6-165
J
Jump-Starting .................................... 7-18
11-4
Index
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Form No.8CM9-EA-12I