2016 MAZDA MODEL 3 HATCHBACK brake light

7–24
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
If a Warning Light Turns On or Flashes
If any warning light turns on/À ashes, take appropriate action for each light. There is no
problem if the light turns off, however if the light does not turn off or turns on/À ashes again,
consult an Authorized Mazda Dealer.
(Vehicles with type B audio)
The warning contents can be veri¿ ed on the audio.

1. Select the icon on the home screen to display the applications screen.
2. Select the “Warning Guidance”.

Stop Vehicle in Safe Place Immediately
If any of the following warning lights turns on, the system may have a malfunction. Stop the
vehicle in a safe place immediately and contact an Authorized Mazda Dealer.

Signal Warning


Brake System Warning
Light
This warning has the following functions:
Parking brake warning/Warning light inspection
The light illuminates when the parking brake is applied with the ignition switched to
START or ON. It turns off when the parking brake is fully released.
Low brake À uid level warning
If the brake warning light remains illuminated even though the parking brake is
released, the brake À uid 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 eff ectiveness 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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7–25
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
Signal Warning


Electronic Brake Force
Distribution System
Warning If the electronic brake force distribution control unit determines that some components
are operating incorrectly, the control unit may illuminate the brake system warning
light and the ABS warning light simultaneously. The problem is likely to be the
electronic brake force distribution system.
WARNING
Do not drive with both the ABS warning light and brake warning light illuminated.
Have the vehicle towed to an Authorized Mazda Dealer to have the brakes
inspected as soon as possible:
Driving when the brake system warning light and ABS warning light are
illuminated simultaneously is dangerous.
When both lights are illuminated, the rear wheels could lock more quickly in an
emergency stop than under normal circumstances.


Charging System
Warning Light If the warning light illuminates while driving, it indicates a malfunction of the
alternator or of the charging system.
Drive to the side of the road and park off the right-of-way. Consult an Authorized
Mazda Dealer. CAUTION
Do not continue driving when the charging system warning light is illuminated
because the engine could stop unexpectedly.


Engine Oil Warning
Light This warning light indicates low engine oil pressure.
CAUTION
Do not run the engine if the oil pressure is low. Otherwise, it could result in extensive
engine damage.
If the light illuminates or the warning indication is displayed while driving:
1. Drive to the side of the road and park off the right-of-way on level ground.
2. Turn off the engine and wait 5 minutes for the oil to drain back into the oil pan.
3. Inspect the engine oil level 6-30 . If it's low, add the appropriate amount of engine
oil while being careful not to over¿ ll.
CAUTION
Do not run the engine if the oil level is low. Otherwise, it could result in extensive
engine damage.
4. Start the engine and check the warning light.

If the light remains illuminated even though the oil level is normal or after adding oil,
stop the engine immediately and have your vehicle towed to an Authorized Mazda
Dealer.
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7–26
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
Signal Warning


(Red)
High Engine Coolant
Temperature Warning
Light The light À ashes when the engine coolant temperature is extremely high, and
illuminates when the engine coolant temperature increases further.
Handling Procedure
Flashing light
Drive slowly to reduce engine load until you can ¿ nd a safe place to stop the vehicle
and wait for the engine to cool down.
Illuminated light
This indicates the possibility of overheating. Park the vehicle in a safe place
immediately and stop the engine.
Refer to Overheating 7-19 .
CAUTION
Do not drive the vehicle with the high engine coolant temperature warning light
illuminated. Otherwise, it could result in damage to the engine.


Power Steering
Malfunction Indicator
Light The light illuminates/À ashes if the electric power steering has a malfunction.
If the light illuminates/À ashes, stop the vehicle in a safe place and do not operate the
steering wheel. There is no problem if the light turns off after a while. Contact an
Authorized Mazda Dealer if the light illuminates/À ashes continuously.
N O T E
y If the indicator light illuminates/À ashes, the power steering will not operate normally.
If this happens, the steering wheel can still be operated, however, the operation may
feel heavy compared to normal, or the steering wheel could vibrate when turning.
y Repeatedly jerking the steering wheel left and right while the vehicle is stopped or
moving extremely slowly will cause the power steering system to go into protective
mode which will make the steering feel heavy, but this does not indicate a problem. If
this occurs, park the vehicle safely and wait several minutes for the system to return
t o n o r m a l .

Contact Authorized Mazda Dealer and Have Vehicle Inspected
If any of the following warning lights or the indicator light turns on/À ashes, the system may
have a malfunction. Contact an Authorized Mazda Dealer to have your vehicle inspected.

Signal Warning


Master Warning
Light
y (Vehicles with type B audio)
The light turns on when the system has a malfunction.
Operate the center display and verify the content.
Refer to If a Warning Light Turns On or Flashes on page 7-24 .

y (Vehicles without type B audio)
The light illuminates continuously if any one of the following occurs. Consult an
Authorized Mazda Dealer.
y There is a malfunction in the battery management system.
y There is a malfunction in the brake switch.
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7–27
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
*Some models.
Signal Warning


ABS Warning Light If the ABS warning light stays on while you're driving, the ABS control unit has detected a
system malfunction. If this occurs, your brakes will function normally as if the vehicle had
no ABS.
Should this happen, consult an Authorized Mazda Dealer as soon as possible. N O T E
y When the engine is jump-started to charge the battery, uneven rpm occurs and the ABS
warning light may illuminate. If this occurs, it is the result of the weak battery and does
not indicate an ABS malfunction.
Recharge the battery.
y The brake assist system does not operate while the ABS warning light is illuminated.


Check Engine Light If this light illuminates while driving, the vehicle may have a problem. It is important to
note the driving conditions when the light illuminated and consult an Authorized Mazda
Dealer.

The check engine light may illuminate in the following cases:
y The fuel tank level being very low or approaching empty.
y The engine's electrical system has a problem.
y The emission control system has a problem.
y The fuel-¿ ller cap is missing or not tightened securely.

If the check engine light remains on, or it À ashes continuously , do not drive at high speeds
and consult an Authorized Mazda Dealer as soon as possible.


Automatic
Transaxle Warning
Light
* The light/indication illuminates when the transaxle has a problem.
CAUTION
If the automatic transaxle warning light illuminates, the transaxle has an electrical
problem. Continuing to drive your Mazda in this condition could cause damage to your
transaxle. Consult an Authorized Mazda Dealer as soon as possible.


Air Bag/Seat
Belt Pretensioner
System Warning
Light A system malfunction is indicated if the warning light constantly À ashes, constantly
illuminates or does not illuminate at all when the ignition is switched ON. If any of these
occur, consult an Authorized Mazda Dealer as soon as possible. The system may not operate
in an accident. WARNING

Never tamper with the air bag/pretensioner systems and always have an Authorized
Mazda Dealer perform all servicing and repairs:

Self-servicing or tampering with the systems is dangerous. An air bag/pretensioner
could accidentally activate or become disabled causing serious injury or death.
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7–31
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
*Some models.
Signal Warning Action to be taken


Tire Pressure
Monitoring System
Warning Light
* When the warning light illuminates, and
the warning beep sound is heard (about 3
seconds), tire pressure is too low in one or
more tires.
WARNING
If the tire pressure monitoring system
warning light illuminates or fl ashes,
or the tire pressure warning beep
sound is heard, decrease vehicle
speed immediately and avoid sudden
maneuvering and braking:
If the tire pressure monitoring system
warning light illuminates or fl ashes, or
the tire pressure warning beep sound
is heard, it is dangerous to drive the
vehicle at high speeds, or perform
sudden maneuvering or braking.
Vehicle drivability could worsen and
result in an accident.
To determine if you have a slow leak or
a fl at, pull over to a safe position where
you can check the visual condition
of the tire and determine if you have
enough air to proceed to a place where
air may be added and the system
monitored again by an Authorized
Mazda Dealer or a tire repair station.

Do not ignore the TPMS Warning Light:
Ignoring the TPMS warning light is
dangerous, even if you know why it is
illuminated. Have the problem taken
care of as soon as possible before it
develops into a more serious situation
that could lead to tire failure and a
dangerous accident. Inspect the tires and adjust to the speci¿ ed
inÀ ation pressure (page 6-43 ).
N O T E
y Perform tire pressure adjustment when
the tires are cold. Tire pressure will vary
according to the tire temperature, therefore
let the vehicle stand for 1 hour or only drive
it 1.6 km (1 mile) or less before adjusting
the tire pressures. When pressure is adjusted
on hot tires to the cold inÀ ation pressure,
the TPMS warning light/beep may turn on
after the tires cool and pressure drops below
speci¿ cation.
Also, an illuminated TPMS warning light,
resulting from the tire air pressure dropping
due to cold ambient temperature will remain
illuminated even if the ambient temperature
rises. In this case, it will also be necessary
to adjust the tire air pressures. If the TPMS
warning light illuminates due to a drop in
tire air pressure, make sure to check and
adjust the tire air pressures.
y Tires lose air naturally over time and the
TPMS cannot tell if the tires are getting
too soft over time or you have a À at.
However, when you ¿ nd one low tire in a
set of four-that is an indication of trouble;
you should have someone drive the vehicle
slowly forward so you can inspect any low
tire for cuts and any metal objects sticking
through tread or sidewall. Put a few drops
of water in the valve stem to see if it bubbles
indicating a bad valve. Leaks need to be
addressed by more than simply reinÀ ating
the tire as leaks are dangerous — take it to
an Authorized Mazda Dealer.

(Amber)
Forward
Obstruction
Warning/Smart
City Brake Support
(FOW/SCBS)
Warning Light
* The light turns on if the windshield and
the radar sensor are dirty or there is a
malfunction in the system. Verify the reason why the warning light
is illuminated on the center display (page
7-24 ).
If the reason why the warning light is
illuminated is due to a dirty windshield, clean
the windshield.
If the warning light is illuminated because of
a dirty radar sensor, clean the front emblem.
For any other reasons, have the vehicle
inspected at an Authorized Mazda Dealer.


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9–9
Speci¿ cations
Speci¿ cations
Air Conditioner
The type of refrigerant used is indicated on a label attached to the inside of the engine
compartment. Check the label before recharging the refrigerant. Refer to Climate Control
System on page 5-2 .
Item Classi¿ cation
Refrigerant Type HFC134a (R-134a)

Light Bulbs
Exterior light
Light bulb Category
Wattage UNECE *1 (SAE)
Headlights Halogen High beam 65 HB3 (9005)
Low beam 55 H11 (H11)
Xenon fusion High/Low beam 35 D4S (D4S)
Daytime running lights With halogen bulb headlights 65 HB3 (9005)
With xenon fusion bulb headlights LED
*2 — (—)
Parking lights (Front side-
marker lights) With halogen bulb headlights 5 WY5W (—)
Front side-marker lights With xenon fusion bulb headlights 5 W5W (—)
Parking lights With xenon fusion bulb headlights LED
*2 — (—)
Front turn signal lights 21 WY21W (7443NA)
Fog lights
* 55 H11 (H11)
Side turn signal lights * L E D *2 — (—)
High-mount brake light LED *2 — (—)
Rear turn signal lights 21 WY21W (7443NA)
Brake lights/Taillights/Rear
side-marker lights LED type LED
*2 — (—)
Bulb type 21/5 W21/5W (7443)
Taillights (Liftgate side/Trunk lid side)
* LED *2 — (—)
Reverse lights 4–Door 18 W16W (921)
5–Door 21 W21W (7440)
License plate lights 5 W5W (—)
*1 UNECE stands for United Nations Economic Commission for Europe.
*2 LED is the abbreviation for Light Emitting Diode.


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10–2
Index
A
Accessory Socket .............................. 5-137
Active Driving Display ....................... 4-18
Adaptive Front Lighting System
(AFS)................................................... 4-76
AFS OFF indicator light................ 4-76
AFS OFF switch ............................ 4-76
Add-On Non-Genuine Parts and
Accessories ......................................... 8-18
Advanced Key
Advanced keyless entry system ...... 3-9
Operational range .......................... 3-10
Advanced Key removed from vehicle
warning beep ....................................... 7-36
Air Bag/Front Seat Belt Pretensioner
System Warning Beep ......................... 7-35
Air Bag Systems ................................. 2-40
Ambient Temperature Display ............ 4-16
Antilock Brake System (ABS) ............ 4-62
Audio Control Switch
Adjusting the Volume .................... 5-58
Mute Switch .................................. 5-58
Seek Switch ................................... 5-58
Audio System ...................................... 5-16
AUX/USB/iPod mode ................... 5-59
Antenna ......................................... 5-16
Audio Control Switch ................... 5-57
Audio Set (Type A) ....................... 5-25
Audio Set (Type B) ....................... 5-36

Operating Tips for Audio System ... 5-17
Satellite Radio ............................... 5-47
Automatic Transaxle ........................... 4-29
Active Adaptive Shift (AAS) ........ 4-31
Direct Mode .................................. 4-38
Driving tips.................................... 4-39
Manual shift mode......................... 4-32
Shift-lock system ........................... 4-31
Shift position indication ................ 4-30
Warning light ................................. 4-30
B
Battery ................................................. 6-38
Maintenance .................................. 6-40
Replacement .................................. 6-40
Speci¿ cations .................................. 9-4
Battery runs out ................................... 7-15
Jump-Starting ................................ 7-15
Blind Spot Monitoring (BSM) ............ 4-86
Blind Spot Monitoring (BSM)
switch ............................................ 4-91
Blind Spot Monitoring (BSM) System
warning beep ....................................... 7-38
Bluetooth
® ........................................... 5-77
Bluetooth® Audio (Type A) ......... 5-115
Bluetooth® Audio (Type B) ......... 5-117

Bluetooth® Hands-Free (Type A) ... 5-99

Bluetooth® Hands-Free (Type B) ... 5-105
Troubleshooting .......................... 5-131
Body Lubrication ................................ 6-33
Bottle Holder ..................................... 5-139
Brakes
Brakes assist .................................. 4-60
Foot brake...................................... 4-58
Pad wear indicator ......................... 4-59
Parking brake ................................ 4-59
Warning light ................................. 4-59
Break-In Period ................................... 3-44
C
Capacities .............................................. 9-5
Carbon Monoxide ............................... 3-28
Cell Phones ......................................... 8-19
Center Console .................................. 5-141
Child Restraint
Child-restraint precautions ............ 2-22
Installing child-restraint systems... 2-28
LATCH child-restraint systems ..... 2-36
Child Safety Locks for Rear Doors ..... 3-19
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10–3
Index
Climate Control System ........................ 5-2
Automatic Climate Control ............. 5-9
Dual-Zone Automatic Climate
Control........................................... 5-12
Gas speci¿ cations ............................ 9-9
Manual Climate Control .................. 5-5
Operating Tips ................................. 5-2
Vent Operation ................................ 5-3
Clock ................................................... 5-28
Collision warning ................................ 7-38
Control Status Display ........................ 4-70
Cruise Control ................................... 4-119
Cruise Control Switch ................. 4-119
Cruise Control Set Vehicle Speed
Display ................................................ 4-16
Cup Holder ........................................ 5-138
Customer Assistance ............................. 8-2
D
Dashboard Illumination ...................... 4-15
Daytime Running Lights ..................... 4-45
Defogger
Mirror ............................................ 4-53
Rear window ................................. 4-52
Dimensions ........................................... 9-6
Direct Mode
Automatictransaxle ....................... 4-38
Door Locks .......................................... 3-11
Drive selection .................................... 4-71
Driving In Flooded Area ..................... 3-48
Driving Tips
Automatic transaxle ...................... 4-39
Break-in period.............................. 3-44
Driving in À ooded area.................. 3-48
Driving on uneven road ................. 3-50
Floor mat ....................................... 3-45
Hazardous driving ......................... 3-45
Overloading ................................... 3-49
Rocking the vehicle ....................... 3-46
Winter driving ............................... 3-46
Driving on Uneven Road .................... 3-50 Dynamic Stability Control (DSC) ....... 4-64
DSC OFF Indicator Light.............. 4-65
DSC OFF Switch........................... 4-65
TCS/DSC Indicator Light ............. 4-64
E
Emergency Starting
Push-Starting ................................. 7-18
Starting a Flooded Engine ............. 7-18
Emergency Towing
Tiedown Hooks ............................. 7-22
Towing Description ....................... 7-21
Emission Control System .................... 3-27
Ending Screen Display ........................ 4-70
Engine
Coolant .......................................... 6-30
Engine Compartment Overview .... 6-26
Exhaust gas.................................... 3-28
Hood release .................................. 6-24
Oil .................................................. 6-27
Starting ............................................ 4-5
Essential information ............................ 6-2
Event Data Recorder ........................... 8-20
Exhaust Gas ........................................ 3-28
Exterior Care ....................................... 6-68
Aluminum Wheel Maintenance .... 6-73
Bright-Metal Maintenance ............ 6-72
Maintaining the Finish .................. 6-70
Plastic Part Maintenance ............... 6-73
F
Flasher
Hazard warning ............................. 4-54
Headlights ..................................... 4-40
Flat Tire ................................................. 7-3
Mounting the Spare Tire................ 7-10
Removing a Flat Tire ....................... 7-7
Floor Mat ............................................ 3-45
Fluid
Brake/Clutch ................................. 6-32
Washer ........................................... 6-32
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