brake MAZDA MODEL CX-3 2021 Manual PDF

The surroundings are dark such as during the night, early evening, or early morning, or
in a tunnel or indoor parking lot.
The illumination brightness of the headlights is reduced or the headlight illumination is
weakened due to dirt or a deviated optical axis.
The target object enters the blind spot of the Forward Sensing Camera (FSC).
A person or object bursts onto the road from the shoulder or cuts right in front of you.
You change lanes and approach a vehicle ahead.
When driving extremely close to the target object.
Tire chains or a temporary spare tire is installed.
The vehicle ahead has a special shape. For example, a vehicle towing a trailer house or
a boat, or a vehicle carrier carrying a vehicle with its front pointed rearward.
If the Forward Sensing Camera (FSC) cannot operate normally due to backlight or fog,
the system functions related to the Forward Sensing Camera (FSC) are temporarily
stopped and the following warning lights turn on. However, this does not indicate a
malfunction.
High Beam Control System (HBC) warning light (amber)
Lane Departure Warning System (LDWS) warning light
Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go
function) warning light
Smart Brake Support/Smart City Brake Support (SBS/SCBS) warning light (amber)
If the Forward Sensing Camera (FSC) cannot operate normally due to high temperatures,
the system functions related to the Forward Sensing Camera (FSC) are temporarily
stopped and the following warning lights turn on. However, this does not indicate a
malfunction. Cool down the area around the Forward Sensing Camera (FSC) such as by
turning on the air conditioner.
High Beam Control System (HBC) warning light (amber)
Lane Departure Warning System (LDWS) warning light
Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go
function) warning light
Smart Brake Support/Smart City Brake Support (SBS/SCBS) warning light (amber)
If the Forward Sensing Camera (FSC) detects that the windshield is dirty or foggy, the
system functions related to the Forward Sensing Camera (FSC) are temporarily stopped
and the following warning lights turn on. However, this does not indicate a problem.
Remove the dirt from the windshield or press the defroster switch and defog the
windshield.
High Beam Control System (HBC) warning light (amber)
Lane Departure Warning System (LDWS) warning light
When Driving
i-ACTIVSENSE
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Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go
function) warning light
Smart Brake Support/Smart City Brake Support (SBS/SCBS) warning light (amber)
If there are recognizable cracks or damage caused by flying gravel or debris on the
windshield, always have the windshield replaced. Consult an Authorized Mazda Dealer
for replacement.
(With Advanced Smar t City Brake Support (Advanced SCBS))
The Forward Sensing Camera (FSC) recognizes pedestrians when all of the following
conditions are met:
The height of a pedestrian is about 1 to 2 meters.
An outline such as the head, both shoulders, or the legs can be determined.
In the following cases, the Forward Sensing Camera (FSC) may not be able to detect
target objects correctly:
Multiple pedestrians are walking, or there are groups of people.
A pedestrian is close to a separate object.
A pedestrian is crouching, lying, or slouching.
A pedestrian suddenly jumps into the road right in front of the vehicle.
A pedestrian opens an umbrella, or is carrying large baggage or articles.
A pedestrian is in a dark location such as during the night, or blends into the
background by wearing clothes matching the background color.
When Driving
i-ACTIVSENSE
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Radar Sensor (Front)*
Your vehicle is equipped with a radar sensor (front).
The following systems also use the radar sensor (front).
Distance Recognition Support System (DRSS)
Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go function)
Smart Brake Support (SBS)
The radar sensor (front) functions by detecti ng the radio waves reflected off a vehicle ahead
or an obstruction sent from the radar sensor.
The radar sensor (front) is mo unted behind the front emblem.
Radar sensor (front)
If the Smart Brake Support/Smart City Brake Support (SBS/SCBS) Warning Light (amber)
is illuminated, the area around the radar sens or may be dirty. Refer to “Warning Guidance”
in the center display (Type B audio).
Refer to If a Warning Light Turns On or Flashes on page 7-26.
CAUTION
Heed the following precautions to a ssure correct operation of each system.
 Do not adhere stickers (including transparent st ickers) to the surface of the radiator grille
and front emblem in and around the radar sens or (front), and do not replace the radiator
grille and front emblem with any product that is not a genuine product designed for use
with the radar sensor (front).
 The radar sensor (front) includes a function fo r detecting soiling of the radar sensor's front
surface and informing the driver, however, depending on the conditions, it may require
time to detect or it may not detect plastic sh opping bags, ice or snow. If this occurs, the
system may not operate correctly, therefore al ways keep the radar sensor (front) clean.
 Do not install a grille guard.
 If the front part of the vehicle has been dama ged in a vehicle accident, the position of the
radar sensor (front) may have moved. Stop the system immediately and always have the
vehicle inspected at an Authorized Mazda Dealer.
When Driving
i-ACTIVSENSE
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If the vehicle is driven on a road with little traffic and few vehicles ahead or obstructions
for the radar sensor (front) to detect, the sensor detects that the radar sensor (front) is
dirty and the Smart Brake Support/Smart City Brake Support (SBS/SCBS) Warning Light
(amber) may be temporarily turned on. Howe ver, it does not indicate a malfunction.
The radar sensors are regulated by the relevant radio wave laws of the country in which
the vehicle is driven. If the vehicle is driven abroad, authorization from the country in
which the vehicle is driven may be required.
When Driving
i-ACTIVSENSE
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▼To Set Speed
1. Activate the cruise control system by
pressing the ON switch. The cruise
main indication (white) is displayed.
2. Accelerate to the desired speed, which
must be more than 25 km/h (16 mph).
3. Set the cruise control by pressing the SET/
switch at the desired speed. The
cruise control is set at the moment the
SET/
switch is pressed. Release the
accelerator pedal simultaneously. The
cruise set indication (white) is
displayed and the cruise set indicator
light (green) turns on.
NOTE
The cruise control speed setting cannot
be performed under the following
conditions:
(Automatic transaxle)
The selector lever is in the P or N
position.
(Manual transaxle)
The shift lever is in the neutral
position.
The parking brake is applied.
Release the SET/ or RES/ switch at
the desired speed, otherwise the speed
will continue increasing while the RES/
switch is pressed and held, and
continue decreasing while the SET/
switch is pressed and held (except when
the accelerator pedal is depressed).
On a steep grade, the vehicle may
momentarily slow down while
ascending, or speed up while
descending.
The cruise control will cancel if the
vehicle speed decreases below 21 km/h
(13 mph) when climbing a steep grade.
The cruise control may cancel at about
15 km/h (9 mph) below the preset speed
such as when climbing a long, steep
grade.
▼ To Increase Cruising Speed
Follow either of these procedures.
To increase speed using cruise control
switch
Press the RES/ switch and hold it. Your
vehicle will accelerate. Release the switch
at the desired speed.

Press the RES/
switch and release it
immediately to adjust the preset speed.
Multiple operations will increase the
preset speed according to the number of
times it is operated.
Increasing speed with a single RES/
switch operation
Instrument cluster display for vehicle
speed indicated in km /h: 1 km/h (0.6 mph)
Instrument cluster display for vehicle
speed indicated in mph: 1 mph (1.6 km/h)
To increase speed using accelerator
pedal
Depress the accelerator pedal to accelerate
to the desired speed. Press the SET/
switch and release it immediately.
NOTE
Accelerate if you want to speed up
temporarily when the cruise control is on.
Greater speed will not interfere with or
change the set speed. Take your foot off
the accelerator to retu rn to the set speed.
When Driving
Cruise Control
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▼To Decrease Cruising Speed
Press the SET/ switch and hold it. The
vehicle will gradually slow.
Release the switch at the desired speed.

Press the SET/
switch and release it
immediately to adjust the preset speed.
Multiple operations will decrease the
preset speed according to the number of
times it is operated.
Decreasing speed with a single SET/
switch operation
Instrument cluster display for vehicle
speed indicated in km/h: 1 km/h (0.6 mph)
Instrument cluster display for vehicle
speed indicated in mph: 1 mph (1.6 km/h)
▼ To Resume Cruising Speed at More
Than 25 km/h (16 mph)
If the cruise control system temporarily
canceled (such as applying the brake
pedal) and the system is still activated, the
most recent set speed will automatically
resume when the RES/
switch is pressed.
If vehicle speed is below 25 km/h (16
mph), increase the vehicle speed up to 25
km/h (16 mph) or more and press the RES/
switch.
▼ To Temporarily Cancel
To temporarily cancel the system, use one
of these methods:
Slightly depress the brake pedal.
(Manual transaxle)
Depress the clutch pedal.
Press the OFF/CAN switch.
If the RES/
switch is pressed when the
vehicle speed is 25 km/h (16 mph) or
higher, the system reverts to the previously
set speed.
NOTE
If any of the following conditions occur,
the cruise control system is temporarily
canceled.
The parking brake is applied.
(Automatic transaxle)
The selector lever is in the P or N
position.
(Manual transaxle)
The shift lever is in the neutral
position.
When the cruise control system is
temporarily canceled by even one of the
applicable cancel conditions, the speed
cannot be re-set.
(Automatic transaxle)
The cruise control cannot be cancelled
while driving in manual mode (selector
lever shifted from D to M position).
Therefore, engine braking will not be
applied even if the transaxle is shifted
down to a lower gear. If deceleration is
required, lower the set speed or depress
the brake pedal.
▼ To Deactivate
When a cruising speed has been set
(cruise set indication (white) is
displayed/cruise set indicator light
(green) turns on)
Long-press the OFF/CA
N switch or press
the OFF/CAN switch 2 times.
When a cruising speed has not been set
(cruise main indication (white) is
displayed)
Press the OFF/CAN switch.
When Driving
Cruise Control
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WARNING
Do not allow the connection plug cord to
get tangled with the parking brake or the
shift lever (manual transaxle)/selector lever
(automatic transaxle):
Allowing the plug cord to become tangled
with the parking brake or the shift lever
(manual transaxle)/selector lever
(automatic transaxle) is dangerous as it
could interfere with driving, resulting in an
accident.
CAUTION
Do not place objects or apply force to the
auxiliary jack/USB port with the plug
connected.
NOTE
Insert the plug into the auxiliary
jack/USB port securely.
Insert or pull out the plug with the plug
perpendicular to the auxiliary jack/USB
port hole.
Insert or remove the plug by holding its
base.
(Vehicles with USB port indicated with
)
Use the USB port indicated by the
mark when using Apple CarPlay™ and
Android Auto™.
Antenna
Antenna
Interior Features
Before Using the Audio System
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6Maintenance and Care
How to keep your Mazda in top condition.
Essential Information........................6-2 Introduction.................................. 6-2
Scheduled Maintenance.................... 6-4 Scheduled Maintenance (U.S.A.,
Canada, and Puerto Rico)............. 6-4
Scheduled Maintenance
(Mexico)....................................... 6-9
Maintenance Monitor................. 6-14
Owner Maintenance........................ 6-17 Owner Maintenance
Precautions................................. 6-17
Hood........................................... 6-19
Engine Compartment
Overview.................................... 6-21
Engine Oil...................................6-22
Engine Coolant........................... 6-25
Brake/Clutch Fluid. .................... 6-27
Window Washer Flui d................ 6-27
Body Lubrication...... .................. 6-28
Wiper Blades.............................. 6-29
Battery........................................ 6-32
Key Battery Replacement........... 6-34
Tires............................................ 6-36
Light Bulbs................................. 6-40
Fuses........................................... 6-47
Appearance Care............................. 6-53 Exterior Care.............................. 6-53
Interior Care................................6-59
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Scheduled Maintenance (U.S.A., Canada, and Puerto
Rico)
Follow Schedule 1 if the vehicle is operated mainly where none of the following conditions
(severe driving conditions)apply.
Repeated short-distance driving
Driving in dusty conditions
Driving with extended use of brakes
Driving in areas where salt or other corrosive materials are used
Driving on rough or muddy roads
Extended periods of idling or low-speed operation
Driving for long periods in cold temperatures or extremely humid climates
Driving in extremely hot conditions
Driving in mountainous conditions continually
If any do apply, follow Schedule 2. (Canada residents follow Schedule 2.)
Vehicles using Engine Oil Flexible Maintenance
Engine Oil Flexible Maintenance is select ed by default for U.S.A. and Puerto Rico
residents.
If any following conditions do apply, follow Schedule 2 with engine oil fixed maintenance.
Extended periods of idling or low-speed opera tion such as police car, taxi or driving
school car
Driving in dusty conditions
The vehicle calculates the remaining oil life based on engine operating conditions. The
vehicle lets you know when an oil change is due by illuminating the wrench indicator light
in the instrument cluster. Change the oil as soon as possible within the next 1,000 km (600
mile) or 15 days. Refer to Maintenance Monitor on page 6-14 for the details.
NOTE
Please ensure that the Flexible Oil Maintenance Setting is reset after each Oil and Filter
replacement.
For maintenance guidelines beyond the miles/months listed, follow the maintenance
intervals provided in the Scheduled Maintenance Tables.
Maintenance and Care
Scheduled Maintenance
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▼Schedule 1
U.S.A. and Puerto Rico residents - En
gine oil flexible maintenance interval
Use when the maintenance monitor for "Oil Change" is set to "Flexible". For details,
see maintenance monitor. (page 6-14)
Maintenance IntervalNumber of months or kilometers (miles), whichever comes first.
Months 12 24 36 48 60 72 84 96
×1000 km 12 24 36 48 60 72 84 96
×1000 miles 7.5 15 22.5 30 37.5 45 52.5 60
Spark plugs Replace every 120,000 km (75,000 miles).
Air filter RR
Drive belts II
Engine oil & filter
*1Replace when wrench indicator lig ht is ON. (Max interval:12
months or 12,000 km (7,500 miles))
Engine coolant
*2Replace at first 192,000 km (120,0 00 miles) or 10 years; after
that, every 96,000 km (60,000 miles) or 5 years.
Fuel lines and hoses
*3IIII
Hoses and tubes for emission
*3II
Brake lines, hoses and connections I I I I
Disc brakes IIIIIIII
Tire (Rotation) Rotate every 12,000 km (7,500 miles).
Steering operation and linkages II II
Front and rear suspensi on, ball joints and wheel
bearing axial play IIII
Driveshaft dust boots II II
Bolts and nuts on chassis and body TTTT
Exhaust system and heat shields I
Emergency flat tire repair kit (if equipped)
*4Inspect annually.
Cabin air filter R R R R
Chart symbols:
I: Inspect: Inspect and clean, repair, adju st, fill up, or replace if necessary.
R: Replace
L: Lubricate
C: Clean
T: Tighten
D: Drain
Remarks:
*1 The engine oil and filter must be ch anged at least once a year or within 12,000 km (7,500 miles) since last
engine oil and filter change. Reset the engine oil data whenever replacing the engine oil regardless of the
message/wrench indicator light display.
Maintenance and Care
Scheduled Maintenance
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