Page 377 of 456
Black plate (377,1)
4. Pull the unit rearward to remove it.
5. Turn the socket and bulb assemblycounterclockwise and remove it.
6. Disconnect the bulb from the socket.
Brake lights/Taillights/Rear side-
marker lights
Rear turn signal lights
7. Install the new bulb in the reverse order of the removal procedure.
NOTE
To install the unit, insert the hooks (2
locations) on the unit side into the clips on the
vehicle side, and install the unit.
Clip
Hook
Reverse lights
1. Make sure the ignition is switched off, and the headlight switch is off.
Maintenance and Care
Owner Maintenance
8-47
Mazda5_8CN3-EA-12I_Edition2 Page377
Wednesday, November 7 2012 11:49 AM
Form No.8CN3-EA-12I
Page 378 of 456

Black plate (378,1)
2. Remove the cover with a cloth-wrapped flathead screwdriver to the
cover.
3. Turn the socket and bulb assemblycounterclockwise and remove it.
4. Disconnect the bulb from the socket.
5. Install the new bulb in the reverse order of the removal procedure.
High-mount brake light
Due to the complexity and difficulty of
the procedure, the LED bulbs must be
replaced by an Authorized Mazda Dealer.
NOTE
LED bulb replacement is not possible because
it is built into the unit. Replace the unit.
License plate lights
1. Make sure the ignition is switched off,and the headlight switch is off.
2. Wrap a flathead screwdriver with a soft cloth to prevent damage to the lens,
and then remove the lens by carefully
prying on the edge of the lens with a
flathead screwdriver.
3. Disconnect the bulb by pulling it out.
4. Install the new bulb in the reverse orderof the removal procedure.
8-48
Maintenance and Care
Owner Maintenance
Mazda5_8CN3-EA-12I_Edition2 Page378
Wednesday, November 7 2012 11:49 AM
Form No.8CN3-EA-12I
Page 379 of 456

Black plate (379,1)
qReplacing Interior Light Bulbs
Overhead light (Front)/Map lights
1. Wrap a flathead screwdriver with a soft
cloth to prevent damage to the trim and
gently insert it in the overhead light as
shown in the figure, and then remove
the overhead light unit.
2. Turn the socket and bulb assembly
counterclockwise and remove it.
3. Disconnect the bulb from the socket.
4. Install the new bulb in the reverse order of the removal procedure.
Overhead light (Rear)
1. Wrap a small flathead screwdriver witha soft cloth to prevent damage to the
lens and remove the lens by carefully
prying on the edge of the lens with the
flathead screwdriver.
2. Disconnect the bulb by pulling it out.
3. Install the new bulb in the reverse order of the removal procedure.
Luggage compartment light
1. Wrap a flathead screwdriver with a soft
cloth to prevent damage to the trim and
gently insert it in the luggage
compartment light as shown in the
figure, and then remove the luggage
compartment light unit.
2. Disconnect the bulb by pulling it out.
Maintenance and Care
Owner Maintenance
8-49
Mazda5_8CN3-EA-12I_Edition2 Page379
Wednesday, November 7 2012 11:49 AM
Form No.8CN3-EA-12I
Page 380 of 456
Black plate (380,1)
3. Install the new bulb in the reverse orderof the removal procedure.Fuses
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.
qFuse Replacement
Replacing the fuses on the vehicle's left
side
If the electrical system does not work,
first inspect the fuses on the vehicle's left
side.
1. Make sure the ignition is switched off,
and other switches are off.
2. Remove the cover.
CAUTION
Pulling the cover off sideways may
break the retaining tabs off.
8-50
Maintenance and Care
Owner Maintenance
Mazda5_8CN3-EA-12I_Edition2 Page380
Wednesday, November 7 2012 11:49 AM
Form No.8CN3-EA-12I
Page 381 of 456

Black plate (381,1)
3. Locate the position of the suspectedfuse by using the chart inside the fuse
block cover.
4. Pull the fuse straight out with the fuse puller provided on the inside of the
engine compartment fuse block cover.
5. Inspect the fuse and replace it if it'sblown.
Normal Blown
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 AUDIO or CIGAR 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.
Fuse block
Maintenance and Care
Owner Maintenance
8-51
Mazda5_8CN3-EA-12I_Edition2 Page381
Wednesday, November 7 2012 11:49 AM
Form No.8CN3-EA-12I
Page 384 of 456
Black plate (384,1)
DESCRIPTIONFUSE
RATING PROTECTED COMPONENT
16 FOG 15 A Fog lights
í
17 D.LOCK 20 A Power door lock
18 P.WIND 20 A Power window
19 AT PUMP ――
20 HEAD HI 20 A Headlight high beam
21
10 A Engine control system
22 STOP 10 A Brake lights
23 F.WARMER
FUEL PUMP 20 A Fuel pump
24 HAZARD 10 A Hazard warning flasher, Turn signal lights
25 ROOM 15 A Overhead lights
26 TAIL 15 A Taillights, Parking lights, License plate lights
27 A/C MAG 10 A Air conditioner
28 ABS V 20 A ABS, DSC
29 SUN ROOF 20 A Moonroof
í
30 H/CLEAN ――
31 HORN 15 A Horn
32 ―― ―
33 ILLUMI 7.5 A Illumination
34 ENG INJ 25 A Engine control system
35 ENG BAR 15 A Engine control system
36 ―― ―
37 M.DEF 7.5 A Mirror defroster
í
38 DEFOG 25 A Rear window defroster
39 HEAD LO L 15 A Headlight low beam (LH)
40 HEAD LO R 15 A Headlight low beam (RH)
8-54
Maintenance and Care
íSome models.
Owner Maintenance
Mazda5_8CN3-EA-12I_Edition2 Page384
Wednesday, November 7 2012 11:49 AM
Form No.8CN3-EA-12I
Page 389 of 456

Black plate (389,1)
CAUTION
ØDo not use steel wool, abrasive
cleaners, or strong detergents
containing highly alkaline or
caustic agents on chrome-plated
or anodized aluminum parts. This
may damage the protective
coating; also, cleaners and
detergents may discolor or
deteriorate the paint.
Ø To prevent damaging the antenna,
remove it before entering a car
wash facility or passing beneath a
low overhead clearance.
Pay special attention to removing salt,
dirt, mud, and other foreign material from
the underside of the fenders, and make
sure the drain holes in the lower edges of
the doors and rocker panels are clean.
Insects, tar, tree sap, bird droppings,
industrial fallout, and similar deposits can
damage the finish if not removed
immediately. When prompt washing with
plain water is ineffective, use a mild soap
made for use on vehicles.
Thoroughly rinse off all soap with
lukewarm or cold water. Do not allow
soap to dry on the finish.
After washing the vehicle, dry it with a
clean chamois to prevent water spots from
forming.
WARNING
Dry off brakes that have become wet
by driving slowly, releasing the
accelerator pedal and lightly applying
the brakes several times until the brake
performance returns to normal: Driving with wet brakes is
dangerous. Increased stopping
distance or the vehicle pulling to one
side when braking could result in a
serious accident. Light braking will
indicate whether the brakes have
been affected.
When using a high water pressure car
wash
High water temperature and high water
pressure car washers are available
depending on the type of car wash
machine. If the car washer nozzle is put
too close to the vehicle, the force of the
spray could damage or deform the
molding, affect the sealability of parts,
and allow water to penetrate the interior.
Keep a sufficient space (30 cm or more)
between the nozzle and the vehicle. In
addition, do not spend too much time
spraying the same area of the vehicle, and
be very careful when spraying between
gaps in doors and around windows.
Waxing
Your vehicle needs to be waxed when
water no longer beads on the finish.
Always wash and dry the vehicle before
waxing it. In addition to the vehicle body,
wax the metal trim to maintain its luster.
1. Use wax which contains no abrasives. Waxes containing abrasive will remove
paint and could damage bright metal
parts.
Maintenance and Care
Appearance Care
8-59
Mazda5_8CN3-EA-12I_Edition2 Page389
Wednesday, November 7 2012 11:49 AM
Form No.8CN3-EA-12I
Page 391 of 456

Black plate (391,1)
WARNING
Dry wet brakes by driving very slowly
and applying the brakes lightly until
brake performance is normal:Driving with wet brakes is
dangerous. Increased stopping
distance or the vehicle pulling to one
side when braking could result in a
serious accident. Light braking will
indicate whether the brakes have
been affected.
qAluminum Wheel Maintenance
A protective coating is provided over the
aluminum wheels. Special care is needed
to protect this coating.
CAUTION
Do not use any detergent other than
mild detergent. Before using any
detergent, verify the ingredients.
Otherwise, the product could discolor
or stain the aluminum wheels. NOTE
lDo not use a wire brush or any abrasive
cleaner, polishing compound, or solvent on
aluminum wheels. They may damage the
coating.
lAlways use a sponge or soft cloth to clean
the wheels.
Rinse the wheels thoroughly with lukewarm
or cold water. Also, be sure to clean the
wheels after driving on dusty or salted
roads to help prevent corrosion.
lAvoid washing your vehicle in an automatic
car wash that uses high-speed or hard
brushes.
lIf your aluminum wheels lose luster, wax
the wheels.
(With Tire Pressure Monitoring System)
Check special requirements for Tire Pressure
Monitoring System.
Refer to Tires and Wheels on page 5-30.
q Plastic Part Maintenance
lWhen cleaning the plastic lenses of the
lights, do not use gasoline, kerosene,
rectified spirit, paint, thinner, highly
acidic detergents, or strongly alkaline
detergents. Otherwise, these chemical
agents can discolor or damage the
surfaces resulting in a significant loss
in functionality. If plastic parts become
inadvertently exposed to any of these
chemical agents, flush with water
immediately.
lIf plastic parts such as the bumpers
become inadvertently exposed to
chemical agents or fluids such as
gasoline, oil, engine coolant, or battery
fluid, it could cause discoloration,
staining, or paint peeling. Wipe off any
such chemical agents or fluids using a
soft cloth immediately.
Maintenance and Care
Appearance Care
8-61
Mazda5_8CN3-EA-12I_Edition2 Page391
Wednesday, November 7 2012 11:49 AM
Form No.8CN3-EA-12I