2021 MAZDA MODEL CX-30 brake light

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.
▼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.
WARNING
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 driv e the vehicle while
ignoring the illumi nation/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.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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“Key Not Detected” is displayed
If the presence of the key cannot be
detected (dead battery, battery
malfunction, no key), it is displayed
when the driver attempts to start the
engine (push button start operation,
brake pedal depression).
Displayed when it is determined that
a key that was in the vehicle has
been removed from the vehicle. (Key
taken out warning. Other than
IG-OFF).
▼Security Indicator Light
If the security indicator light flashes
continuously while you are driving, do
not shut off the engine. Go to an
Authorized Mazda Dealer and have it
checked. If the engine is shut off while
the indicator light is flashing, you will
not be able to restart it.
Make sure the key is within the
operat ional range for signal
transmission. Switch the ignition off,
and then restart the engine. If the
engine does not start after 3 or more
tries, contact an Authorized Mazda
Dealer.
NOTE
Because the electronic codes are reset
when the immobilizer system is
repaired, the keys are needed. Make
sure to bring all the keys to an
Authorized Mazda Dealer so that they
can be programmed.
▼
High Beam Control System (HBC)
Warning Indicat ion/Warning Light
(Amber)
*
The light remains turned on if there is a
problem with the system. Have your
vehicle inspected at an Authorized
Mazda Dealer.
▼i-ACTIVSENSE Warning
Indication/Warning Light*
The indication displays if the system
has a malfunction.
Check the reason for the indication
displaying on the center display or
multi-information display.
Refer to If a Warning Light Turns On or
Flashes on page 7-22.
▼Exterior Light Warning Indication/
Warning Light
This light illuminates if there is a
malfunction in the exterior lights
(except license plate lights). Have your
vehicle inspected by an Authorized
Mazda Dealer.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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▼Door-Ajar/Liftgate-Ajar Warning
Indication/Warning Light
The light turns on if any door/liftgate is
not closed securely.
Action to be taken
Close the door/liftgate securely.
▼Tire Pressure Monitoring System
(TPMS) Warning Indication/
Warning Light (Turns on)
If a tire pressure decreases below the
specified air pressure, the TPMS
warning light turns on.
At the same time, a message and the
tire pressure of each tire are displayed
on the multi-information display
alternately. In addition, the tire (s) with
low air pressure is displayed in yellow.
WARNING
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 driv e the vehicle while
ignoring the illumi nation/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.
NOTE
While the TPMS is learning the tire
positions, such as immediately after a
tire position has been changed, the tire
pressure at the tire position prior to it
being changed is displayed until the
system completes the learning. For this
reason, the tire pressures displayed for
the tire positions may be different from
the actual tire pressures at the tire
positions.
Action to be taken
Adjust the tire pressures to the
appropriate pressures.
Refer to Tire Inflation Pressure on page
6-31.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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Message Indicated on Multi-information Display
▼Message Indicated on Multi-information Display
If there is a notification from the vehicle, a message is displayed on the
multi-information display. Check the information and take the necessary action.

1. Multi-information display

If the warning light turns on/flashes simultaneously or a symbol is indicated on the
display, check the information rega
rding the warning light or symbol.
Refer to If a Warning Light Turn s On or Flashes on page 7-22.
Display*1*2Content Action to be taken
Depress Brake Pedal.
Brake Hold Disabled This message is indicated when there
is a problem with the brake related
system while the vehicle is being held
in a stop position by the AUTOHOLD
function. Depress the brake pedal. Cancel the
AUTOHOLD function and have your
vehicle inspected at an Authorized
Mazda Dealer.
Steep Slope. Continue
Pressing Brake Pedal to
Hold Stopped Position This message indicates the possibility
of the vehicle not being held in the
stopped position by the AUTOHOLD
function, such as on steep slopes.
Depress and hold your foot on the
brake pedal.
Depress Brake Pedal and
Operate Switch to Re-
lease Elec. Parking Brake This message is indicated when the
Electric Parking Brake (EPB) switch is
operated without depressing the
brake pedal.
Operate the Electric Parking Brake
(EPB) switch while depressing the
brake pedal.
Depress Brake Pedal and
Operate Switch to Re-
lease This message is indicated when the
cancel operation is done without de-
pressing the brake pedal while the
vehicle is being held in the stopped
position by the AUTOHOLD function. Cancel the AUTOHOLD function stop
hold control while depressing the
brake pedal.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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Display*1*2ContentAction to be taken
Mazda Radar Cruise
Control Canceled. Drive
Safely This message is indicated when the
Mazda Radar Cruise Control
(MRCC), Mazda Radar Cruise Con-
trol with Stop & Go function (MRCC
with Stop & Go function), and the
Traffic Jam Assist (TJA) have been can-
celed other than by the driver.
Have your vehicle inspected by an
Authorized Mazda Dealer.
Distance & Speed Alert
Operation Canceled
Drive Safely This message is indicated when the
Distance & Speed Alert (DSA) have
been canceled other than by the driv-
er.
Have your vehicle inspected by an
Authorized Mazda Dealer.
Cruise Control Opera-
tion Canceled. Drive
Safely This message is indicated when the
Cruise Control have been canceled
other than by the driver.
Have your vehicle inspected by an
Authorized Mazda Dealer.
Emergency Braking Acti-
vated. Depress Brake
Pedal to Hold Stop This message is indicated after the
Smart Brake Support (SBS) brakes op-
erate and when the Smart Brake Sup-
port (SBS) is canceled.
Depress the brake pedal.
Touch Key Fob to Push
Button Start Switch This message is indicated when the
key battery is weak (battery dead or
damaged key). Touch the key against push button
start to start the engine.
Refer to Engine Start Function When
Key Battery is Dead on page 4-8.
Depress Brake Pedal to
Start Vehicle This message is indicated when the
push button start is pressed without
depressing the brake pedal. When starting the engine, press the
push button start with the brake ped-
al depressed.
Depress Clutch Pedal to
Start Vehicle This message is indicated when the
push button start is pressed without
depressing the clutch pedal. When starting the engine, press the
push button start with the clutch
pedal depressed.
Check Gear Selector
Lever Position This message is indicated when the
selector lever is shifted to the P or R
position while driving.
Check the selector lever position.
Close Door and Fasten
Seat Belt This message is indicated when AU-
TOHOLD is about to operate and a
door is opened or a seat belt is unfas-
tened. When the AUTOHOLD is turned on,
close the doors and fasten seat belts.
Wiper Blades Must Be
on Windshield Before
Operating This message is indicated when the
ignition is switched ON with the wip-
er arms at the service positions.
Return the wiper arms to the initial
positions.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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▼Power Liftgate Warning Beep*
If system operation precautions are
necessary, the driver is notified by the
warning sound.
Warning beep What to check
The beep sounds 3
times The conditions re-
quired for the power
liftgate to operate have
not been met, such as
an object being stuck
in the liftgate.
The beep sound con-
tinues The vehicle is being
driven with the liftgate
open. Stop the vehicle
and close the liftgate.
▼
Low Fuel Warning Beep
When the low fuel warning light
flashes, a warning beep is activated
once at the same time.
▼
Brake Override Warning Beep
A warning beep is activated when the
accelerator pedal and brake pedal are
depressed at the
same time while
driving. Only depress the brake pedal.
▼ Shift Position Warning Beep
A sound is activated when the push
button start is pressed while the
selector lever is in a position other
than P, and the ignition is switched to
ACC. Check the selector lever
position.
▼ 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.
▼AUTOHOLD Warning Beep
Warning light flashes/message is
displayed and beep sound is activated
simultaneously for about 5 seconds
when using AUTOHOLD function or
when AUTOHOLD switch is operated.
Because a problem with AUTOHOLD
function has occurred, AUTOHOLD
function does not operate even if
AUTOHOLD switch is operated.

If the warning light flashes/message is
displayed and the beep sound is
activated simultaneously, have your
vehicle inspected at an Authorized
Mazda Dealer.
▼
Vehicle Problem Warning Beep
If any of the following problems occur,
a warning beep is activated. Check the
information regarding the warning
indication in the instrument cluster or
on the center display.
Automatic transmission problemIncrease in automatic transmission
internal temperature
Brake
fluid amount decreaseEngine oil level sensor problemElectric Parking Brake (EPB) problemEngine hydraulic pressure decrease
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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Index
A
Accessory Socket....................... 5-39
Active Driving Display................4-28
Adaptive Front Lighting System
(AFS)........................................ 4-90
Add-On Non-Genuine Parts and
Accessories............................... 8-18
Advanced KeyAdvanced keyless entry
system................................... 3-9
Operational range................ 3-10
Advanced Keyless Entry System..... 3-9
Antilock Brake System (ABS).......4-75
Assist Grips............................... 5-42
AUTOHOLD.............................. 4-69
AUTOHOLD Warning Beep........ 7-40
Automatic Transmission Active Adaptive Shift (AAS)... 4-36
Automatic transmission
controls................................4-33
Direct mode.........................4-42
Driving tips.......................... 4-43
Manual shift mode............... 4-36
Shift-lock system...................4-34
Transmission ranges.............. 4-35
B
Battery...................................... 6-28Maintenance........................ 6-29
Replacement........................ 6-29
Specifications......................... 9-4
Battery Runs Out....................... 7-13
Jump-starting....................... 7-13
Blind Spot Monitoring (BSM)..... 4-96 Canceling operation of Blind Spot
Monitoring (BSM)...............4-100
Blind Spot Monitoring (BSM) Warning
Beep.........................................7-41
Body Lubrication....................... 6-22
Bottle Holder............................ 5-41
Brakes Brake assist.......................... 4-67
Brake override system........... 4-68
Electric Parking Brake (EPB)....4-64
Foot brake............................4-63
Pad wear indicator................4-67
Parking brake....................... 4-64
Warning light........................4-67
Brake Override System............... 4-68
Brake Override Warning Beep.....7-40
Break-In Period......................... 3-49
C
Capacities...................................9-5
Cell Phones.............................. 8-19
Center Console......................... 5-44
Child Restraint Categories of child-restraint
systems................................ 2-35
Child-restraint precautions.... 2-30
Child-restraint system
installation........................... 2-35
Child-restraint system suitability
for various seat positions
table.................................... 2-37
Installing child-restraint
systems................................ 2-40
ISOFIX child-restraint systems
(Mexico).............................. 2-47
LATCH child-restraint systems
(Except Mexico)................... 2-47
Climate Control System Fully automatic type..............5-10
Manual type...........................5-6
Operating tips........................ 5-2
Vent operation....................... 5-3
Collision warning...................... 7-42
Coming Home Light.................. 4-47
Cruise Control........................ 4-209
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Index
Cruise control switch.......... 4-209
Cruise standby indication (white)/
cruise set indication (green) ..........
......................................... 4-209
Cup Holder.............................. 5-40
Customer Assistance (Canada)..... 8-7
Customer Assistance (Mexico)... 8-11
Customer Assistance (Puerto
Rico)........................................ 8-10
Customer Assistance (U.S.A.)....... 8-2
Cylinder Deactivation................ 4-11
D
Daytime Running Lights............. 4-49
Defogger.................................. 4-55 Mirror.................................. 4-56
Rear window........................ 4-55
Dimensions.................................9-6
Display..................................... 4-12
Distance & Speed Alert (DSA).. 4-107 Indication on display...........4-108
Door Locks............................... 3-11
Door-ajar Warning Beep............ 7-42
Driver Attention Alert (DAA).... 4-108
Driver Monitoring Camera....... 4-208
Driver Monitoring (DM)...........4-110
Drive Selection..........................4-81
Driving In Flooded Area............. 3-54
Driving on Uneven Road............ 3-55
Driving Position Memory........... 2-10
Driving Tips...............................3-49 Automatic transmission......... 4-43
Break-in period.................... 3-49
Driving in flooded area......... 3-54
Driving on uneven road.........3-55
Floor mat............................. 3-51
Hazardous driving.................3-50
Overloading......................... 3-55
Rocking the vehicle...............3-52
Saving fuel and protection of the
environment.........................3-49
Turbocharged vehicles (SKYACTIV-
G 2.5T)................................ 3-56
Winter driving...................... 3-52
Dynamic Stability Control
(DSC)....................................... 4-78 TCS/DSC indicator light........4-78
E
Electric Parking Brake (EPB)........ 4-64
Electric Parking Brake (EPB) Warning
Beep.........................................7-40
Emergency StartingPush-starting........................ 7-16
Starting a flooded engine...... 7-16
Emergency Towing Tiedown hooks..................... 7-20
Towing description............... 7-19
Emission Control System............ 3-31
Engine Coolant............................... 6-19
Engine compartment
overview.............................. 6-15
Exhaust gas.......................... 3-31
Hood release....................... 6-13
Oil....................................... 6-17
Starting.................................. 4-5
Essential Information................... 6-2
Event Data Recorder.................. 8-20
Excessive Speed Warning........... 7-42
Exterior Care............................. 6-43 Aluminum wheel
maintenance........................ 6-48
Bright-metal maintenance..... 6-47
Maintaining the finish........... 6-44
Plastic part maintenance....... 6-48
F
Flasher
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