warning lights MAZDA MODEL 3 5-DOOR 2016 Service Manual

4–93
When Driving
i-ACTIVSENSE
WARNING
Always check the surrounding area visually before actually putting the vehicle in
reverse:The system is only designed to assist you in checking for vehicles at the rear when putting
the vehicle in reverse. Due to certain limitations with the operation of this system, the
Blind Spot Monitoring (BSM) warning light may not flash or it might be delayed even
though a vehicle is behind your vehicle. Always make it your responsibility as a driver to
check the rear.
NOTE
 In the following cases, the BSM OFF Indicator Light turns on and operati\
on of the
system is stopped. If the BSM OFF Indicator Light remains illuminated, have the vehicle
inspected at an Authorized Mazda Dealer as soon as possible.
 Some problem with the system including the Blind Spot Monitoring (BSM) warnin\
g
lights has occurred. A large deviation in the installation position of a radar sensor (rear) on the vehicle has
occurred. There is a large accumulation of snow or ice on the rear bumper near a radar sensor
(rear). Driving on snow-cover ed roads for long periods. The temperature near the radar sensors becomes extremely hot due to driving for long
periods on slopes during the summer. The battery voltage has decr eased.
Mazda3_8FA4-EA-15G_Edition1.indb 932015/05/11 14:01:04

4–94
When Driving
i-ACTIVSENSE
 Under the following conditions, the radar sensors (rear) cannot detect target objects or it
may be difficult to detect them.
 The vehicle speed when reversing is about 10 km/h (6.3 mph) or faster. The radar sensor (rear) detection area is obstructed by a nearby wall or parked
vehicle. (Reverse the vehicle to a position where the radar sensor detection area is no
longer obstructed.)
Your vehicle
 A vehicle is approaching directly from the rear of your vehicle.
Your vehicle
 The vehicle is parked on a slant.
Your vehicle
 Directly after pressing the BSM OFF switch and the system becomes operable.
 In the following cases, it may be difficult to view the illumina tion/flashing of the Blind
Spot Monitoring (BSM) warning lights equipped on the door mirrors.
 Snow or ice adheres to the door mirrors. The front door glass is fogged or covered in snow, frost or dirt.
 Turn off the Rear Cross Traffic Alert (RCTA) system while pulling a trailer or while an
accessory such as a bicycle carrier is installed to the rear of the vehicle. Otherwise,
the radio waves emitted by the radar will be blocked causing the system \
to not operate
normally.
Mazda3_8FA4-EA-15G_Edition3.indb 942015/12/04 19:23:19

4–10 0
When Driving
i-ACTIVSENSE
 During headway control travel, the system accelerates and decelerates your vehicle in
conjunction with the speed of the vehicle ahead. However, if it is necessary to accelerate
for a lane change or if the vehicle ahead brakes suddenly causing you to\
close in on the
vehicle rapidly, accelerate using the accelerator pedal or decelerate using the brake
pedal depending on the conditions.
 While the Mazda Radar Cruise Contr ol (MRCC) system is in use, it does not cancel even
if the selector lever (automatic transaxle)/shift lever (manual trans\
axle) is operated and
any intended engine braking will not occur. If deceleration is required, lower the vehicle
speed setting or depress the brake pedal.
 The brake lights are illuminated while the Mazda Radar Cruise Control (MRCC)
automatic braking is operating. The Mazda Radar Cruise Contr ol (MRCC) warning light (amber) turns on when the
system has a malfunction. Refer to Warning/Indicator Lights on page 4-20.
Mazda Radar Cruise Control (MRCC) Display Indication
The setting status and operation conditions of the Mazda Radar Cruise Control (MRCC)
system are indicated in the active driving display.
Vehicle ahead display
MRCC Distance between vehicle display
MRCC Set vehicle
speed
Close Proximity Warning
If your vehicle rapidly closes in on the vehicle ahead because the vehic\
le applies the brakes
suddenly while you are traveling in headway control, the warning sound a\
ctivates and
the brake warning is indicated in the display. Always verify the safety of the surrounding
area and depress the brake pedal while keeping a safer distance from the\
vehicle ahead.
Additionally, always keep a safer distance from the vehicles behind you.
Mazda3_8FA4-EA-15G_Edition1.indb 1002015/05/11 14:01:06

4–109
When Driving
i-ACTIVSENSE
*Some models.
 Under the following conditions, the Smart City Brake Support (SCBS) sy\
stem may not
operate normally.
 Heavy luggage is loaded in the luggage compartment or on the rear seat. If there is the possibility of partial contact with a vehicle ahead. When driving on continuously curving roads, and entering and exiting exits. Elongated luggage or cargo is loaded onto installed roof rails and covers the laser
sensor (front). Exhaust gas from the vehicle in front, sand, snow, and water vapor rising from
manholes and grating, and water splashed into the air. When towing a malfunctioning vehicle.
 In the following cases, the laser sensor (fr ont) may inadvertently determine that there is a
vehicle ahead and the Smart City Brake Support (SCBS) system may opera\
te.
 Objects on the road at the entrance to a curve. Vehicles passing in the opposite lane while making a curve. Metal objects, bumps, or pr otruding objects on the road. When passing through a toll gate. When passing under a vinyl curtain or flag. Plastic objects such as pylons. Two-wheeled vehicles, pedestrians, animals or standing trees. Vehicle is driven with some of the tires having significant wear.
 When the system operates, the user is notified by the flashing Sm art City Brake Support
(SCBS) indicator light (red) and the active driving display*. The Smart City Brake Support (SCBS) warning light (amber) turns on w\
hen the system
has a malfunction.
Refer to Warning Lights on page 4-21.
Mazda3_8FA4-EA-15G_Edition1.indb 1092015/05/11 14:01:08

4–123
When Driving
Tire Pressure Monitoring System
*Some models.
Tire Pressure Monitoring System*
The Tire Pressure Monitoring System (TPMS) monitors the air pressure of all\
four tires. If
the air pressure of one or more tires is too low, the system warns the driver by indicating the
tire pressure monitoring system warning light in the instrument cluster \
and operating a beep
sound. The system monitors the tire pressures indirectly using the data sent from the ABS
wheel speed sensors.
To allow the system to operate correctly, the system needs to be initialized with the specified
tire pressure (value on the tire pressure label). Follow the procedure\
and perform the
initialization.
Refer to Tire Pressure Monitoring System Initialization on page 4-126.
The warning light flashes when the system has a malfunction.
Refer to Warning Lights on page 4-21.
ABS wheel speed sensor
Mazda3_8FA4-EA-15G_Edition1.indb 1232015/05/11 14:01:11

6–48
Maintenance and Care
Owner Maintenance
WARNING
Do not replace the xenon fusion bulbs
yourself:Replacing the xenon fusion bulbs
yourself is dangerous. Because the
xenon fusion bulbs require high
voltage, you could receive an electric
shock if the bulbs are handled
incorrectly. Consult an Authorized
Mazda Dealer when the replacement is
necessary.
Never touch the glass portion of a
halogen bulb with your bare hands
and always wear eye protection when
handling or working around the bulbs: When a halogen bulb breaks, it is
dangerous. These bulbs contain
pressurized gas. If one is broken, it will
explode and serious injuries could be
caused by the flying glass.
If the glass portion is touched with
bare hands, body oil could cause the
bulb to overheat and explode when lit.
Always keep halogen bulbs out of the
reach of children: Playing with a halogen bulb is
dangerous. Serious injuries could be
caused by dropping a halogen bulb or
breaking it some other way.
CAUTION
When removing the lens or lamp unit
using a flathead screwdriver, make
sure that the flathead screwdriver does
not contact the interior terminal. If
the flathead screwdriver contacts the
terminal, a short circuit may occur.
NOTE
 To replace the bulb, contact an
Authorized Mazda Dealer. If the halogen bulb is accidentally
touched, it should be cleaned with
rubbing alcohol before being used.
 Use the protective cover and carton for
the replacement bulb to dispose of the
old bulb promptly and out of the reach
of children.
Replacing Exterior Light Bulbs
Headlights (With xenon fusion
headlights)
Low/High beam bulbs
You cannot replace the low/high beam
bulbs by yourself. The bulbs must be
replaced at an Authorized Mazda Dealer.
Headlights (With halogen headlights)
Low-beam bulbs
1. If you are changing the right bulb, start
the engine, turn the steering wheel all
the way to the left, and turn off engine.
If you are changing the left bulb, turn
the steering wheel to the right, and turn
off engine.
2. Make sure the headlight switch is of f.
Mazda3_8FA4-EA-15G_Edition1.indb 482015/05/11 14:02:22

6–64
Maintenance and Care
Owner Maintenance
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
WARNING
Do not replace the main fuse and
multiplex slow blow fuse by yourself.
Have an Authorized Mazda Dealer
perform the replacement:
Replacing these fuses by yourself is
dangerous because they are high
current fuses. 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.
Mazda3_8FA4-EA-15G_Edition1.indb 642015/05/11 14:02:30

6–65
Maintenance and Care
Owner Maintenance
*Some models.
Fuse Panel Description
Fuse block (Engine compartment)
Multiplex slow blow fuse
DESCRIPTIONFUSE
RATING PROTECTED COMPONENT
1 FOG 15 AFog lights
*
2 H/L HI 20 AHeadlight high beam*2
3 H/CLEAN 20 A —
4 STOP 10 ABrake lights
5 ROOM 15 AOverhead light
6
7.5 AEngine control system
7 FUEL WARM 15 A —
8 HAZARD 25 AHazard warning flashers, Turn signal lights
9 ABS/DSCS 30 AABS, Dynamic stability control system
10 METER2 7.5 A —
11 AUDIO2 7.5 AAudio system
12 BOSE 25 ABose
® Sound System-equipped model*
13 AUDIO1 15 AAudio system
14 FUEL PUMP 15 AFuel system
15 HID R
DRL 15 A
Headlight (RH)
*1, Daytime running lights*
16 AT PUMP 15 A —
17 HORN 15 AHorn
18 TAIL 15 ATaillights, License plate lights, Parking lights, Front side-marker
lights
Mazda3_8FA4-EA-15G_Edition1.indb 652015/05/11 14:02:30

6–73
Maintenance and Care
Appearance Care
*Some models.
Pay special attention to these areas
because they easily hide mud and dirt.
It will do more harm than good to wet
down the road grime without removing
it.
The lower edges of doors, rocker panels,
and frame members have drain holes that
should not be clogged. Water trapped there
will cause rusting.
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.
Aluminum 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
 Do not use a wir e brush or any abrasive
cleaner, polishing compound, or solvent
on aluminum wheels. They may damage
the coating.
 Always use a sponge or soft cloth to
clean the wheels.
Rinse the wheels thor oughly with
lukewarm or cold water. Also, be sure
to clean the wheels after driving on
dusty or salted roads to help prevent
corrosion.
 Avoid washing your vehicle in an
automatic car wash that uses high-
speed or hard brushes.
Plastic Part Maintenance
 When 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.
 If 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.
Mazda3_8FA4-EA-15G_Edition1.indb 732015/05/11 14:02:32

7–1*Some models.
7If Trouble Arises
Helpful information on what to do if a problem arises with the vehicle.
Parking in an Emergency
..................................................................7-2
Parking in an Emergency
..............................................................7-2
Flat Tire ........................................................................\
....................... 7-3
Spare Tire and Tool Storage
..........................................................7-3
Changing a Flat Tire
......................................................................7-6
Battery Runs Out
........................................................................\
.....7-15
Jump-Starting
........................................................................\
......7-15
Emergency Starting
........................................................................\
.7-18
Starting a Flooded Engine
...........................................................7-18
Push-Starting
........................................................................\
.......7-18
Overheating
........................................................................\
..............7-19
Overheating
........................................................................\
.........7-19
Emergency Towing
........................................................................\
...7-21
Towing Description
.....................................................................7-21
Tiedown Hooks* ........................................................................\
..7-22
Warning/Indicator Lights and Warning Sounds
...........................7-24
If a Warning Light Turns On or Flashes ......................................7-24
Message Indicated on Display
* ...................................................7-33
Warning Sound is Activated
........................................................7-35
When Liftgate/Trunk Lid Cannot be Opened
...............................7-40
When Liftgate/Trunk Lid Cannot be Opened
.............................7-40
Active Driving Display Does Not Operate
* ....................................7-42
If the Active Driving Display Does Not Operate
........................7-42
Mazda3_8FA4-EA-15G_Edition1.indb 12015/05/11 14:02:33