ignition MAZDA MODEL 3 4-DOOR 2017 Owners Manual

6–55
Maintenance and Care
Owner Maintenance
7. Disconnect the bulb by pulling it out.
Rear turn signal lights, Brake lights/
Taillights/Rear side-marker lights
(Bulb type)

8. Install the new bulb.
9. Insert the wing bolt into the jack with
the jack screw pointing to the down
and turn the wing bolt clockwise to
temporarily tighten it.
10. Turn the jack screw in the direction
shown in the figure.

11. Turn the wing bolt completely to secure
the jack.
NOTE
If the jack is not completely secured, it
could rattle while driving. Make sure the
jack screw is sufficiently tightened.
12. Install the cover in the reverse order of
the removal procedure.
13. Insert the cover tabs and install the
cover.
Tabs
NOTE
Verify that the cover is securely installed.
Reverse lights
4–Door
1. Make sure the ignition is switched off,
and the headlight switch is off.
2. Pull the center of each plastic retainer
and remove the retainers.
3. Peel back the trunk lid trim.

Removal
Installation
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6–56
Maintenance and Care
Owner Maintenance
4. Disconnect the electrical connector
from the bulb by pressing the tab on the
connector with your finger and pulling
the connector.

5. Turn the socket and bulb assembly
counterclockwise and remove it.
6. Disconnect the bulb from the socket.

7. Install the new bulb in the reverse order
of the removal procedure.5–Door
1. Make sure the ignition is switched of
f,
and the headlight switch is off.
2. Remove the cover.

3. Disconnect the electrical connector
from the bulb by pressing the tab on the
connector with your finger and pulling
the connector.

4. Turn the socket and bulb assembly
counterclockwise and remove it.
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6–57
Maintenance and Care
Owner Maintenance
5. Disconnect the bulb from the socket.

6. Install the new bulb in the reverse order
of the removal procedure.
License plate lights
4–Door
1. Make sure the ignition is switched of f,
and the headlight switch is off.
2. Pull the center of each plastic retainer
and remove the retainers.
3. Peel back the trunk lid trim.

Removal
Installation
4. Disconnect the connector from the unit
by pressing the tab on the connector
with your finger and pulling the
connector.

5. Turn the socket and bulb assembly
counterclockwise and remove it.
6. Disconnect the bulb from the socket.

7. Install the new bulb in the reverse order
of the removal procedure.
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6–58
Maintenance and Care
Owner Maintenance
*Some models.
5–Door
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 order
of the removal procedure.
Replacing Interior Light Bulbs
Overhead lights (Front)/Map lights*,
Overhead lights (Front)*, Overhead
lights (Rear)*, Vanity mirror lights*
1. Wrap a small 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 the flathead screwdriver.
2. Disconnect the bulb by pulling it out.
Overhead lights (Front)/Map lights*


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6–60
Maintenance and Care
Owner Maintenance
2. Disconnect the connector from the unit
by pressing the tab on the connector
with your finger and pulling the
connector.

3. Disconnect the bulb by pulling it out.

4. Install the new bulb in the reverse order
of the removal procedure.
Fuses
Your vehicle's electrical system is
protected by fuses.
If any lights, accessories, or controls do
not 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
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. Open the fuse panel cover.
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6–61
Maintenance and Care
Owner Maintenance
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 of f,
and other switches are off.
2. Remove the fuse block cover.
3. If any fuse but the MAIN fuse is
blown, replace it with a new one of the
same amperage rating.
Normal Blown
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6–68
Maintenance and Care
Appearance Care
Maintaining the Finish
Washing
CAUTION
 When the wiper lever is in the
position and the ignition is switched ON,
the wipers may move automatically in
the following cases:
 If the windshield above the rain
sensor is touched or wiped with a
cloth.
 If the windshield is struck with a hand
or other object from either outside or
inside the vehicle.
Keep hands and scrapers clear of the
windshield when the wiper lever is in the
position and the ignition is
switched ON as fingers could be pinched
or the wipers and wiper blades damaged
when the wipers activate automatically.
If you are going to clean the windshield,
be sure the wipers are turned off
completely (when it is most likely
that the engine is left running) this is
particularly important when clearing ice
and snow.
 Do not spray water in the engine
compartment. Otherwise, it could result
in engine-starting problems or damage
to electrical parts.
 When washing and waxing the vehicle,
be careful not to apply excessive force to
any single area of the vehicle roof or the
antenna. Otherwise, you could dent the
vehicle or damage the antenna.To help protect the finish from rust
and deterioration, wash your Mazda
thoroughly and frequently, at least once a
month, with lukewarm or cold water.
If the vehicle is washed improperly, the
paint surface could be scratched. Here are
some examples of how scratching could
occur.
Scratches occur on the paint surface when:
 The vehicle is washed without first
rinsing off dirt and other foreign matter. The vehicle is washed with a rough, dry
,
or dirty cloth. The vehicle is washed at a car wash that
uses brushes that are dirty or too stiff. Cleansers or wax containing abrasives
are used.
NOTE
 Mazda is not responsible for scratches
caused by automatic car washes or
improper washing.
 Scratches are more noticeable on
vehicles with darker paint finishes.
To minimize scratches on the vehicle's
paint finish:
 Rinse off any dirt or other foreign matter
using lukewarm or cold water before
washing.
 Use plenty of lukewarm or cold water
and a soft cloth when washing the
vehicle. Do not use a nylon cloth.
 Rub gently when washing or drying the
vehicle. Take your vehicle only to a car wash
that keeps its brushes well maintained. Do not use abrasive cleansers or wax
that contain abrasives.
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7–17
If Trouble Arises
Battery Runs Out
CAUTION
Use only a 12 V booster system. You can damage a 12 V starter, ignition system, and other
electrical parts beyond repair with a 24 V power supply (two 12 V batteries in series or a
24 V motor generator set).
Connect cables in numerical order and disconnect in reverse order.
Jumper cables
Booster battery
Discharged battery
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7–20
If Trouble Arises
Overheating
Overheating
If the high engine coolant temperature
warning light turns on, the vehicle loses
power, or you hear a loud knocking or
pinging noise, the engine is probably too
hot.
WARNING
Pull over to a safe location, then
switch the ignition off and make sure
the fan is not running before attempting
to work near the cooling fan:Working near the cooling fan when it
is running is dangerous. The fan could
continue running indefinitely even if
the engine has stopped and the engine
compartment temperature is high. You
could be hit by the fan and seriously
injured.
Do not remove either cooling
system cap when the engine and
radiator are hot:When the engine and radiator are hot,
scalding coolant and steam may shoot
out under pressure and cause serious
injury.
Open the hood ONLY after steam is no
longer escaping from the engine: Steam from an overheated engine is
dangerous. The escaping steam could
seriously burn you.
If the high engine coolant temperature
warning light turns on:
1. Drive safely to the side of the road and
park off the right-of-way.
2. Put a vehicle with an automatic
transaxle in park (P), a manual
transaxle in neutral.
3. Apply the parking brake.
4. Turn off the air conditioner.
5. Check whether coolant or steam is
escaping from the engine compartment.

If steam is coming from the engine
compartment:
Do not go near the front of the vehicle.
Stop the engine.
Wait until the steam dissipates, then
open the hood and start the engine.

If neither coolant nor steam is
escaping:
Open the hood and idle the engine until
it cools.
CAUTION
If the cooling fan does not operate
while the engine is running, the engine
temperature will increase. Stop the
engine and call an Authorized Mazda
Dealer.
6. Make sure the cooling fan is operating,
then turn off the engine after the
temperature has decreased.
7. When cool, check the coolant level.
If it is low , look for coolant leaks from
the radiator and hoses.
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7–26
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
Stop Vehicle in Safe Place Immediately
If any of the following warning lights turns on, the system may have a m\
alfunction. Stop the
vehicle in a safe place immediately and contact an Authorized Mazda Dealer.
SignalWarning
Brake System Warning Light
Without Electric Parking Brake
This warning has the following functions:
Parking brake warning/Warning light inspection
The light illuminates when the parking brake is applied with the ignitio\
n switched to
START or ON. It turns off when the parking brake is fully released.
Low brake fluid level warning
If the brake warning light remains illuminated even though the parking b\
rake is
released, the brake fluid may be low or there could be a problem with the brake system.
Park the vehicle in a safe place immediately and contact an Authorized Mazda Dealer.
WARNING
Do not drive with the brake system warning light illuminated. Contact an Authorized Mazda Dealer to have the brakes inspected as soon as possible:
Driving with the brake system warning light illuminated is dangerous. It indicates that your brakes
may not work at all or that they could completely fail at any time. If this light remains illuminated,
after checking that the parking brake is fully released, have the brakes inspected immediately.
CAUTION
In addition, the effectiveness of the braking may diminish so you may need to depress the brake pedal more strongly than normal to stop the vehicle.
With Electric Parking Brake
This warning has the following functions:
Parking brake warning/Warning light inspection
The light illuminates when the electric parking brake is applied with th\
e ignition
switched to START or ON. It turns off when the electric parking brake is released.
When the light turns on
If the brake system warning light remains turned on even though the elec\
tric parking brake
is released, the brake fluid may be low or there could be a problem with the brake system.
Park the vehicle in a safe place immediately and contact an Authorized Mazda Dealer.
When the light is flashing
The light flashes if the electric parking brake has a malfunction.
If the light remains flashing even if the electric parking brake switch is operated,
consult an Authorized Mazda Dealer as soon as possible.
WARNING
Do not drive with the brake system warning light illuminated. Contact an Authorized Mazda Dealer to have the brakes inspected as soon as possible:Driving with the brake system warning light illuminated is dangerous. It indicates that your brakes
may not work at all or that they could completely fail at any time. If this light remains illuminated,
after checking that the parking brake is fully released, have the brakes inspected immediately.
CAUTION
In addition, the effectiveness of the braking may diminish so you may need to depress the brake pedal more strongly than normal to stop the vehicle.
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