Before Driving -> Keys for Your Mazda CX-30 SUV 2020

Before Driving  
Keys  
To avoid damage to the key  
(transmitter), DO NOT:  
Keys  
Keys  
Drop the key (transmitter).  
Get the key (transmitter) wet.  
Disassemble the key (transmitter).  
Expose the key (transmitter) to  
high temperatures on places such  
as the dashboard or hood, under  
direct sunlight.  
Expose the key (transmitter) to any  
kind of magnetic field.  
Place heavy objects on the key  
(transmitter).  
WARNING  
Do not leave the key in your vehicle  
with children and keep them in a  
place where your children will not  
find or play with them:  
Leaving children in a vehicle with the  
key is dangerous. This could result in  
someone being badly injured or even  
killed. Children may find these keys to  
be an interesting toy to play with and  
could cause the power windows or  
other controls to operate, or even  
make the vehicle move.  
Put the key (transmitter) in an  
ultrasonic cleaner.  
Put any magnetized objects close  
to the key (transmitter).  
NOTE  
CAUTION  
The driver must carry the key  
(transmitter) to ensure the system  
functions properly.  
Because the key (transmitter) uses  
low-intensity radio waves, it may not  
function correctly under the  
following conditions:  
Transmitter  
The key (transmitter) is carried with  
communication devices such as  
cellular phones.  
The key (transmitter) contacts or is  
covered by a metal object.  
The key (transmitter) is near  
electronic devices such as personal  
computers.  
Non-Mazda genuine electronic  
equipment is installed in the  
vehicle.  
There is equipment which  
discharges radio waves near the  
vehicle.  
The key (transmitter) may consume  
battery power excessively if it  
receives high-intensity radio waves.  
Do not place the key (transmitter)  
near electronic devices such as  
televisions or personal computers.  
3-2  
Before Driving  
Keys  
1. Transmitter (page 3-5)  
2. Insert the tabs of the lower cover  
into the slots of the transmitter and  
install the lower cover.  
Auxiliary key  
There is a removable auxiliary key  
inside the transmitter.  
Removing the auxiliary key  
1. Remove the lower cover while  
pressing the knob in the direction  
of the arrow.  
Key code number plate  
A code number is stamped on the  
plate attached to the key set; detach  
this plate and store it in a safe place  
(not in the vehicle) for use if you need  
to make a replacement key (auxiliary  
key).  
Also write down the code number and  
keep it in a separate safe and  
convenient place, but not in the  
vehicle.  
2. Remove the auxiliary key.  
If your key (auxiliary key) is lost, consult  
an Authorized Mazda Dealer and have  
your code number ready.  
1. Key code number plate  
Installing the auxiliary key  
1. Install the auxiliary key as the  
illustration.  
3-3  
Before Driving  
Keys  
Keyless Entry System  
CAUTION  
Radio equipment like this is governed  
by laws in the United States.  
Keyless Entry System  
Changes or modifications not expressly  
approved by the party responsible for  
compliance could void the user's  
authority to operate the equipment.  
This system uses the key buttons to  
remotely lock and unlock the doors,  
liftgate, and fuel-filler lid, and opens/  
closes the liftgate.  
The system can start the engine  
without having to take the key out of  
your purse or pocket.  
It can also help you signal for attention  
or help.  
Operating the theft-deterrent system is  
also possible on theft-deterrent  
system-equipped vehicles.  
NOTE  
The keyless entry system operation  
may vary due to local conditions.  
The keyless entry system is fully  
operational when the ignition is  
switched off. The system does not  
operate if the ignition is switched to  
any position other than off.  
System malfunctions or warnings are  
indicated by the following warning  
lights or beeps.  
Check the displayed message for more  
information and, if necessary, have the  
vehicle inspected at an Authorized  
Mazda Dealer, according to the  
indication.  
If the key does not operate when  
pressing a button or the operational  
range becomes too small, the battery  
may be weak. To install a new  
battery, refer to Key Battery  
Replacement (page 6-26).  
Battery life is about 1 year. Replace  
the battery with a new one if the  
messages are displayed in the  
instrument cluster. Replacing the  
battery about once a year is  
recommended because the KEY  
warning indication may not display  
depending on the rate of battery  
depletion.  
KEY Warning Indication/Warning  
Light (Red)  
Refer to KEY Warning Indication/  
Warning Light (Red) on page 7-28.  
Ignition Not Switched Off (STOP)  
Warning Beep  
Refer to Ignition Not Switched Off  
(STOP) Warning Beep on page  
7-37.  
Additional keys can be obtained at  
an Authorized Mazda Dealer. Up to  
6 keys can be used with the keyless  
functions per vehicle. Bring all keys  
to an Authorized Mazda Dealer  
when additional keys are required.  
Key Removed from Vehicle Warning  
Beep  
Refer to Key Removed from Vehicle  
Warning Beep on page 7-37.  
If you have a problem with the key,  
consult an Authorized Mazda Dealer.  
If your key is lost or stolen, consult an  
Authorized Mazda Dealer as soon as  
possible for a replacement and to  
make the lost or stolen key inoperative.  
3-4  
Before Driving  
Keys  
Lock button  
Transmitter  
To lock the doors, liftgate, and  
fuel-filler lid, press the lock button and  
the hazard warning lights will flash  
once.  
(With the advanced keyless function)  
A beep sound will be heard once.  
To confirm that all the doors, liftgate,  
and fuel-filler lid have been locked,  
press the lock button again within 5  
seconds. If they are closed and locked,  
the horn will sound.  
1. Operation indicator light  
2. Lock button ( )  
3. Unlock button ( )  
4. Power liftgate button ( )  
5. Panic button ( )  
NOTE  
*
If the lock button is pressed with any  
door or liftgate open, any closed  
door can be locked. Close any open  
door and liftgate to lock.  
NOTE  
The headlights turn on/off by  
operating the transmitter. Refer to  
Leaving Home Light on page 4-45.  
(With theft-deterrent system)  
The hazard warning lights flash when  
the theft-deterrent system is armed  
or turned off.  
Confirm that all the doors, liftgate,  
and fuel-filler lid are locked visually  
or audibly by use of the double click.  
Make sure all the doors, liftgate, and  
fuel-filler lid are locked after pressing  
the button.  
(With theft-deterrent system)  
Refer to Theft-Deterrent System on  
page 3-45.  
(With the advanced keyless  
function)  
If the lock button is pressed with all  
the doors and liftgate closed, the  
hazard warning lights will flash and  
the theft-deterrent system is armed.  
A beep sound can be heard for  
confirmation when the doors,  
liftgate, and fuel-filler lid are locked/  
unlocked using the key. If you prefer,  
the beep sound can be turned off.  
The volume of the beep sound can  
also be changed.  
Unlock button  
To unlock the driver's door and the  
fuel-filler lid, press the unlock button  
and the hazard warning lights will flash  
twice.  
(With the advanced keyless function)  
A beep sound will be heard twice.  
Refer to the Settings section in the  
Mazda Connect Owner's Manual.  
The operation indicator light flashes  
when the buttons are pressed.  
To unlock the other doors and liftgate,  
press the unlock button again within 5  
3-5  
*Some models.  
 
Before Driving  
Keys  
seconds and two more beep sounds  
will be heard.  
For details on the power liftgate  
function, refer to Power Liftgate on  
page 3-21.  
NOTE  
The system can be set to unlock all  
the doors, liftgate, and fuel-filler lid  
when pressing the unlock button  
once.  
Refer to the Settings section in the  
Mazda Connect Owner's Manual.  
(Auto re-lock function)  
After unlocking with the key, all the  
doors, liftgate, and fuel-filler lid will  
automatically lock if any of the  
following operations are not  
Panic button  
If you witness from a distance  
someone attempting to break into or  
damage your vehicle, press and hold  
the panic button to activate the  
vehicle's alarm. Call emergency  
services if necessary.  
performed within about 60 seconds.  
If your vehicle has a theft-deterrent  
system, the hazard warning lights will  
flash for confirmation.  
The time required for the doors to  
lock automatically can be changed.  
Refer to the Settings section in the  
Mazda Connect Owner's Manual.  
NOTE  
The panic button will work whether  
any door or the liftgate is open or  
closed.  
A door or the liftgate is opened.  
(Turning on the alarm)  
The ignition is switched to any  
Pressing the panic button for 1 second  
or more will trigger the alarm for about  
2 minutes and 30 seconds, and the  
following will occur:  
position other than off.  
(With theft-deterrent system)  
When the doors are unlocked by  
pressing the unlock button on the  
key while the theft-deterrent system  
is turned off, the hazard warning  
lights will flash twice to indicate that  
the system is turned off.  
The horn sounds intermittently.  
The hazard warning lights flash.  
(Turning off the alarm)  
*
The alarm stops by pressing any button  
on the key.  
Power liftgate button  
To open/close the liftgate, press the  
power liftgate button for one second  
or longer with the liftgate in the fully  
closed/open position.  
The hazard warning lights flash twice  
and the liftgate opens/closes after the  
beep sounds.  
Power saving function  
By turning on the transmitter power  
saving function, the advanced keyless  
*1  
entry and push button start system  
functions turn off and the battery  
3-6  
*Some models.  
Before Driving  
Keys  
power consumption of the transmitter  
is restricted.  
operation indicator light turns on  
(for 5 seconds).  
*
The remote control function is  
operational by operating the  
transmitter switch even while the  
power saving function is turned on.  
However, the operation indicator light  
of the transmitter does not turn on/  
flash.  
1
With the advanced keyless function  
Operational Range  
The system operates only when the  
driver is in the vehicle or within  
operational range while the key is  
being carried.  
Turning on the power saving function  
Starting the Engine  
After you have turned on the power  
saving function according to the  
following procedure, the hazard  
warning lights and sound operate  
one time.  
1. Press the lock button on the  
transmitter 4 times within 3  
seconds to turn on the operation  
indicator light.  
2. Press the lock button continuously  
for 1.5 seconds or longer while the  
operation indicator light turns on  
(for 5 seconds).  
3. Press any of the buttons on the  
transmitter to make sure that the  
operation indicator light does not  
turn on/flash.  
NOTE  
Starting the engine may be possible  
*1  
even if the key is outside of the  
vehicle and extremely close to a door  
and window, however, always start  
the engine from the driver's seat.  
If the vehicle is started and the key is  
not in the vehicle, the vehicle will not  
restart after it is shut off and the  
ignition is switched to off.  
The luggage compartment is out of  
the assured operational range,  
however, if the key (transmitter) is  
operable the engine will start.  
With the advanced keyless function  
Turning off the power saving function  
After you have turned off the power  
saving function according to the  
following procedure, the hazard  
*1  
warning lights and sound operate  
one time.  
1. Press any of the buttons on the  
transmitter to make sure that the  
operation indicator light does not  
turn on/flash.  
1. Interior antenna  
2. Press the lock button on the  
transmitter 4 times within 3  
seconds to turn on the operation  
indicator light.  
3. Press the lock button continuously  
for 1.5 seconds or longer while the  
3-7  
Before Driving  
Keys  
2. Operational range  
Without the advanced keyless  
function  
1. Interior antenna  
2. Operational range  
NOTE  
The engine may not start if the key is  
placed in the following areas:  
Around the dashboard  
In the storage compartments such as  
the glove compartment or the center  
console  
Key Suspend Function  
If a key is left in the vehicle, the  
functions of the key left in the vehicle  
are temporarily suspended to prevent  
theft of the vehicle.  
To restore the functions, press the  
unlock button on the  
functions-suspended key in the  
vehicle.  
3-8