sensor MAZDA MODEL 3 SEDAN 2019 Owners Manual

Body Lubrication
▼Body Lubrication
All moving points of the body, such as
door and hood hinges and locks, should be
lubricated each time the engine oil is
changed. Use a nonfreezing lubricant on
locks during cold weather.

Make sure the hood's secondary latch
keeps the hood from opening when the
primary latch is released.
Wiper Blades
▼ Wiper Blades
CAUTION

Hot waxes applied by automatic car
washers have been known to affect the
wiper's ability to clean windows.
 To prevent damage to the wiper blades,
do not use gasoline, kerosene, paint
thinner, or other solvents on or near
them.
 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.
 If the windshield above the rain sensor
is wiped with a cloth.
 If the windshield is struck with a hand
or other object.
 If the rain sensor is struck with a hand
or other object from inside the vehicle.
Be careful not to pinch hands or fingers
as it may cause injury, or damage the
wipers. When washing or servicing the
vehicle, make sure the wiper lever is in
the
position.
Contamination of either the windshield or
the blades with forei gn matter can reduce
wiper effectiveness. Common sources are
insects, tree sap, and hot wax treatments
used by some commercial car washes.

Maintenance and Care
Owner Maintenance
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Wa t e r M a r k s
Occurrence
Rain, fog, dew, and even tap water can
contain harmful minerals such as salt and
lime. If moisture containing these minerals
settles on the vehicle and evaporates, the
minerals will concentrate and harden to
form white rings. The rings can damage
your vehicle's finish.
Prevention
It is necessary to wash and wax your
vehicle to preserve its finish according to
the instructions in this section. These steps
should be taken immediately after you find
water marks on your vehicle's finish.
Paint Chipping
Occurrence
Paint chipping occurs when gravel thrown
in the air by another vehicle's tires hits
your vehicle.
How to avoid paint chipping
Keeping a safe distance between you and
the vehicle ahead reduces the chances of
having your paint chipped by flying
gravel.
NOTE
The paint chipping zone varies with the
speed of the vehicle. For example, when
traveling at 90 km/h (56 mph), the paint
chipping zone is 50 m (164 ft).
In low temperatures a vehicle's finish
hardens. This increases the chance of
paint chipping.
Chipped paint can lead to rust forming
on your Mazda. Before this happens,
repair the damage by using Mazda
touch-up paint according to the
instructions in this section. Failure to
repair the affected area could lead to
serious rusting and expensive repairs.

Follow all label and container directions
when using a chemical cleaner or polish.
Read all warnings and cautions.
▼ Maintaining the Finish
Wa s h i n g
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.
Maintenance and Care
Appearance Care
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WA R N I N G
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.
▼Tire Pressure Monitoring System
(TPMS) Warning Indication/
Warning Light (Flashing)
If there is a problem with the TPMS or the
voltage of a tire pressure sensor decreases,
the TPMS warning light flashes and a
message is displayed on the
multi-information
display. Have your
vehicle inspected by an Authorized Mazda
Dealer.
WA R N I N G
Do not drive the vehicle at high speeds if
the TPMS warning light turns on or flashes:
Driving the vehicle at high speeds while the
TPMS warning light is turned on or flashing
is dangerous because the brake
performance and the steering wheel
operability will be reduced. If the vehicle is
driven at high speeds or the brakes are
suddenly applied, it could lead to an
accident. Gradually apply the brakes to
lower the vehicle's speed.
Do not ignore the TPMS warning light
when it is turned on or flashing:
Continuing to drive the vehicle while
ignoring the illumination/flashing of the
TPMS warning light is dangerous because a
tire may burst which could lead to an
accident. Take appropriate measures as
soon as possible.
▼ KEY Warning Indication/Warning
Light (Red)
“Keyless Entry System Malfunction.
Have the Vehicle Inspected” is displayed
This message is displayed if the advanced
keyless entry & push button start system
has a problem.
Contact an Authorized Mazda Dealer.
CAUTION
If the message is indicated, or the push
button start indicator light (amber)
flashes,
the engine may not start. If the engine
cannot be started, try starting it using the
emergency operation for starting the
engine, and have the vehicle inspected at
an Authorized Mazda Dealer as soon as
possible.
Refer to Emergency Operation for Starting
the Engine on page 4-9.
“Low Key Fob Battery. Replace
Battery” is displayed
When the key battery is low, the indication
is displayed when the ignition is switched
OFF.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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▼Check Fuel Cap Warning
Indication/Warning Light
If the check fuel cap warning light
illuminates while driving, the fuel-filler
cap may not be installed properly.
Action to be taken
Stop the engine and rei
nstall the fuel-filler
cap.
Refer to Refueling on page 3-27.
▼ Engine Oil Level Warning
Indication/Warning Light
This warning light
indicates that the
engine oil level is around the MIN mark
(page 6-16).
Action to be taken
Add 1 L (0.3 US gal, 0.2 Imp gal) of
engine oil (page 6-15).
▼ Seat Belt Warning Indication/
Warning Light (Front seat)
Except Mexico
The seat belt warning
light turns on if the
driver or front passeng er's seat is occupied
and the seat belt is not fastened with the
ignition switched ON.
If the driver or front passenger's seat belt
is unfastened (only when the front
passenger's seat is occupied) and the
vehicle is driven at a speed faster than
about 20 km/h (12 mph), the warning light
flashes. After a short time, the warning
light stops flashing, but remains
illuminated.
NOTE
The warning light flashes for about 6
seconds if the driver's seat belt is not
fastened when the ignition is switched
ON.
To allow the front passenger occupant
classification sensor to function
properly, do not place and sit on an
additional seat cushion on the front
passenger's seat. The sensor may not
function properly because the additional
seat cushion could cause sensor
interference.
If a small child is seated on the front
passenger's seat, the warning light may
not operate.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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Mexico
The seat belt warning light turns on if the
driver or front passenger's seat is occupied
and the seat belt is not fastened with the
ignition switched ON.
If the driver or front passenger's seat belt
is unfastened (only when the front
passenger's seat is occupied) and the
vehicle is driven at a speed faster than
about 20 km/h (12 mph), the warning light
flashes. After a short time, the warning
light stops flashing, but remains
illuminated. If a seat belt remains
unfastened, the warning light flashes again
for a given period of time.
NOTE
Placing heavy items on the front
passenger's seat may cause the front
passenger's seat belt warning function
to operate depending on the weight of
the item.
To allow the front passenger seat weight
sensor to function properly, do not place
and sit on an additional seat cushion on
the front passenger's seat. The sensor
may not function properly because the
additional seat cushion could cause
sensor interference.
If a small child is seated on the front
passenger's seat, the warning light may
not operate.
Action to be taken
Fasten the seat belts.
▼ Seat Belt Warning Light (Rear seat)
(Red)
If the rear seat belts are not fastened while
the ignition is swit
ched ON , the driver
and the passenger are alerted by the
warning light.
The warning light operates even if there is
no passenger on the rear seat.
NOTE
If a rear seat belt is not fastened by a
certain period of time after the engine has
been started, the warning light turns off.
Action to be taken
Fasten the seat belts.
▼ Low Washer Fluid Level Warning
Indication/Warning Light*
This warning light indicates that little
washer fluid remains.
Action to be taken
Add washer fluid (page 6-19).
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
*Some models.7-35
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NOTE
To allow the front passenger occupant
classification sensor to function
properly, do not place and sit on an
additional seat cushion on the front
passenger's seat. The sensor may not
function properly because the additional
seat cushion could cause sensor
interference.
If a small child is seated on the front
passenger's seat, the warning beep may
not operate.
Mexico
If the vehicle speed exceeds about 20
km/h (12 mph) with the driver or front
passenger's seat belt unfastened, a warning
beep sounds continuously. If the seat belt
remains unfastened, the beep sound stops
once and then continues for about 90
seconds. The beep stops after the driver or
front passenger's seat belt is fastened.
Until a seat belt is fastened or a given
period of time has elapsed, the beep sound
will not stop even if the vehicle speed falls
below 20 km/h (12 mph).
NOTE
Placing heavy items on the front
passenger's seat may cause the front
passenger's seat belt warning function
to operate depending on the weight of
the item.
To allow the front passenger seat weight
sensor to function properly, do not place
and sit on an additional seat cushion on
the front passenger's seat. The sensor
may not function properly because the
additional seat cushion could cause
sensor interference.
If a small child is seated on the front
passenger's seat, the warning beep may
not operate.
Rear seat
The warning beep only sounds if a seat
belt is unfastened after being fastened.
▼ Ignition Not Switched Off (STOP)
Warning Beep
If the driver's door i
s opened with the
ignition switched to ACC, a beep will be
heard continuously in the cabin to notify
the driver that the ignition has not been
switched OFF (STOP). Under this
condition, the keyless entry system will
not operate, the vehicle cannot be locked,
and the battery volta ge will be depleted.
▼Key Removed from Vehicle Warning
Beep
Vehicles with advance
d keyless function
If the key is taken out of the vehicle while
the ignition is not switched OFF and all
the doors are closed, the beep which
sounds outside of the vehicle will be heard
6 times, and after that, the beep which
sounds inside the vehicle will be heard 1
times.
Vehicles without advanced keyless
function
If the key is tak en out of the vehicle while
the ignition is not switched OFF and all
the doors are closed, a beep will be heard
in the cabin 1 times.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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NOTE
Because the key utilizes low-intensity
radio waves, the Key Removed From
Vehicle Warning may activate if the key is
carried together with a metal object or it
is placed in a poor signal reception area.
▼ Touch Sensor Inoperable Warning
Beep (With the advanced keyless
function)
A warning beep is activated to notify the
driver that the doors are not locked when
all of the following conditions are met:
The ignition is switched OFF.
All the doors and liftgate/trunk lid are
not fully closed.
The lock is operated 3 times within 5
seconds.
Check the ignition and whether the doors
and liftgate/trunk lid are open or closed,
and then operate the lock again.
▼ Key Left-in-luggage Compartment/
Trunk Warning Beep (With the
advanced keyless function)
If the key is left in the luggage
compartment/trunk w
ith all the doors
locked and the liftgate/trunk lid closed, a
beep will be heard outside for about 10
seconds to notify the driver that the key is
in the luggage compartment/trunk. In this
case, take out the key by pressing the
electric liftgate/trunk lid opener and
opening the liftgate/trunk lid. The key
taken out of the luggage compartment/
trunk may not operate because its
functions have been temporarily stopped.
To restore the key's functions, perform the
applicable procedure (page 3-8).
▼ Key Left-in-vehicle Warning Beep
(With the advanced keyless
function)
If all the doors and luggage compartment/
trunk are locked using another key while
the key is left in the cabin, the beep which
sounds outside of the vehicle will be heard
for about 10 seconds to notify the driver
that the key is in the cabin. In this case,
take out the key by opening the door. A
key taken out of the vehicle using this
method may not operate because its
functions have been temporarily stopped.
To restore the key's functions, perform the
applicable procedure (page 3-8).
▼Low Fuel Warning Beep
When the low fuel warning light flashes, a
warning beep is activated once at the same
time.
▼Electric Parking Brake (EPB)
Warning Beep
The warning buzzer is activated under the
following conditions:
The vehicle is driven with the parking
brake applied.
The Electric Parking Brake (EPB)
switch is pulled while the vehicle is
driven.
You attempt to start driving the vehicle
while the conditions
for releasing the
Electric Parking Brake (EPB)
automatically have not been met.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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▼Mazda Radar Cruise Control with
Stop & Go function (MRCC with
Stop & Go function) System
Wa r n i n g s
*
The Mazda Radar Cruise Control with
Stop & Go function (MRCC with Stop &
Go function) system w
arnings notify the
driver of system problems and precautions
on use when required. Check after hearing
a warning beep sound.
Warning beep What to check
While the Mazda Radar
Cruise Control with Stop
& Go function (MRCC
with Stop & Go func‐
tion) system is operating,
a single beep sound is
heard when “Safety and
Driver Support Systems
Temporarily Disabled.
Front Radar Obscured.
Drive Safely” is dis‐
played in the multi-in‐
formation display. Cancel the Mazda Radar
Cruise Control with Stop
& Go function (MRCC
with Stop & Go func‐
tion) system if the front
radar sensor becomes
dirty. Clean the area
around the front radar
sensor.
The beep sounds inter‐
mittently while the vehi‐
cle is being driven. The distance between
your vehicle and the ve‐
hicle ahead is too close.
Verify the safety of the
surrounding area and re‐
duce vehicle speed.
While the Mazda Radar
Cruise Control with Stop
& Go function (MRCC
with Stop & Go func‐
tion) system is operating,
a single beep sound is
heard when “Safety and
Driver Support Systems
Partially Disabled. Front
Radar Malfunction.
Drive Safely” is dis‐
played in the multi-in‐
formation display. A malfunction in the
system may be indicated.
Check the center display
to verify the problem
and then have your vehi‐
cle inspected by an Au‐
thorized Mazda Dealer.
▼
Excessive Speed Warning*
If the vehicle speed exceeds the speed
limit sign displayed i
n the active driving
display/instrument cluster, the area around
the speed limit sign flashes in amber and
the warning sound is a ctivated at the same
time. If the vehicle speed continues to
exceed the displayed speed limit sign, the
indication stops flashing and remains on.
▼ Collision warning*
If there is a possibility
of a collision with a
vehicle ahead, a warning sound is
activated at the same time as the warning
indications are displayed in the instrument
cluster or active driving display.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
*Some models.7-45
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Index
FluidsBrake/Clutch................................ 6-18
Classification................................. 9-4
Washer......................................... 6-19
Foot Brake.........................................4-62
Forward Sensing Camera (FSC)..... 4-198
Front Camera/Side Cameras/Rear
Camera............................................ 4-208
Front Cross Traffic A lert (FCTA)... 4-109
Front Radar Sensor...... ................... 4-202
Front Side Radar Sensor................. 4-204
Fuel Filler lid and cap......................... 3-26
Requirements............................... 3-24
Tank capacity.................................9-5
Fuses.................................................. 6-37
Panel description......................... 6-39
Replacement................................ 6-37
G
Gauges............................................... 4-12
Glove Compartment.......................... 5-41
H
Hazardous Driving............................ 3-44
Hazard Warning Flasher....................4-57
HeadlightsComing home light......................4-47
Flashing....................................... 4-46
High-low beam............................ 4-46
Leaving home light..................... 4-47
Leveling....................................... 4-48
Head Restraint................................... 2-17
High Beam Control System
(HBC)................................................ 4-88 High Beam Control System (HBC)
indicator light (green)..................4-89
Hill Launch Assist (HL A)................ 4-72
HomeLink Wireless Control
System............................................... 4-57
Hood Release............. ....................... 6-12
Horn...................................................4-56
I
If a Warning Light Turns On or
Flashes............................................... 7-26
If the Active Driving Display Does Not
Operate.............................................. 7-48
Ignition Not Switched Off (STOP)
Warning Beep.................................... 7-42
Ignition Switch.................................... 4-4
Illuminated Entry System................. 5-35
Immobilizer System..... ..................... 3-39
Inside Trunk Release Lever.............. 3-23
Inspecting Brake/Clutch Fluid
Level.................................................. 6-18
Inspecting Coolant Level.................. 6-17
Inspecting Engine Oil Level............. 6-16
Inspecting Washer Fluid Level......... 6-19
Instrument Cluster............................. 4-12 Average fuel econom y.................4-20
Compass display.......................... 4-21
Current fuel economy. .................4-20
Dashboard illuminati on............... 4-18
Distance-to-empty... .................... 4-19
Engine coolant temperature
gauge............................................4-17
Fuel gauge................................... 4-17
Indication/indicator lights............4-24
i-ACTIVSENSE display..............4-20
Message indicated on multi-
information display......................7-38
Multi-information display........... 4-14
Odometer..................................... 4-16
Outside temperatur e display........ 4-19
Speedometer................................ 4-12
Tachometer.................................. 4-13
Trip meter.................................... 4-16
Warning indication/warning
lights............................................ 4-22
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Index
Warning (dsplay indication)........ 4-21
Interior Care...................................... 6-49 Active driving display
maintenance................................. 6-51
Cleaning the floor mats............... 6-51
Cleaning the window interiors.....6-51
Instrument panel top (Soft pad)
maintenance................................. 6-50
Leather upholstery
maintenance................................. 6-50
Panel maintenance....................... 6-51
Plastic part maintenance.............. 6-50
Seat belt maintenance..................6-49
Upholstery maintenan ce.............. 6-50
Vinyl upholstery maintenance..... 6-49
Interior Lights................................... 5-34
Luggage compartment light.........5-34
Map lights....................................5-34
Overhead lights............................5-34
Trunk light........ ........................... 5-34
i-ACTIVSENSE................................ 4-82 Active safety tec hnology............. 4-82
Adaptive Front Lighting System
(AFS)........................................... 4-87
Blind Spot Monitoring (BSM).....4-93
Camera and sensors..................... 4-83
Distance & Speed Alert
(DSA).........................................4-104
Driver Attention Alert (DAA)... 4-105
Driver monitoring camera......... 4-209
Driver Monitoring ( DM)........... 4-107
Forward Sensing Camera
(FSC)......................................... 4-198
Front camera/side cameras/rear
camera........................................4-208
Front Cross Traffic Alert
(FCTA).......................................4-109
Front radar sensor......................4-202
Front side radar sensor.............. 4-204
High Beam Control System
(HBC).......................................... 4-88i-ACTIVSENSE status symbol
(warning/risk avoidance support
system)......................................... 4-84
i-ACTIVSENSE switch...............4-85
Lane Departure Warning System
(LDWS)....................................... 4-90
Lane-keep Assist System
(LAS)......................................... 4-150
Mazda Radar Cruise Control with
Stop & Go function (MRCC with
Stop & Go function)..................4-124
Mazda Radar Cruise Control
(MRCC)..................................... 4-116
Pre-crash safety technology.........4-83
Rear Cross Traffic Alert
(RCTA)...................................... 4-112
Rear side radar sensor............... 4-206
Smart Brake Support (SBS)...... 4-153
Smart Brake Support [Rear Crossing]
(SBS-RC)................................... 4-160
Smart Brake Support [Rear] (SBS-
R)............................................... 4-156
Traffic Jam Assist (TJA)........... 4-135
Traffic Sign Recognition System
(TSR)........................................... 4-98
Ultrasonic sensor....................... 4-207
360°view monitor..... ................. 4-164
i-ACTIV AWD Operation.................4-80
J
Jack...................................................... 7-3
Jump-Starting.................................... 7-16
K
Keyless Entry System......................... 3-4
Keys.....................................................3-2 Key suspend function.................... 3-8
Transmitter.............. .......................3-5
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