2014-2018 Mazda 3 4 Door Before Driving -> Keys User Manual
MyCarUserManual.com
USER MANUALS FOR EVERY MAKE & MODEL

Before Driving -> Keys for Your Mazda 3 4 Door Third Generation (2014-2018)

Before Driving  
Keys  
¾ꢀ  
The key (transmitter) may consume  
Keys  
battery power excessively if it receives  
high-intensity radio waves. Do not place  
the key near electronic devices such as  
televisions or personal computers.  
WARNING  
Do not leave the key in your vehicle with  
children and keep them in a place where  
your children will not ꢀnd or play with  
them:  
¾ꢀ  
To avoid damage to the key  
(transmitter), DO NOT:  
¾ꢀ  
Drop the key.  
¾ꢀ  
Get the key wet.  
Leaving children in a vehicle with the  
key is dangerous. This could result in  
someone being badly injured or even  
killed. Children may ꢀnd 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.  
¾ꢀ  
Disassemble the key.  
¾ꢀ  
Expose the key to high temperatures  
on places such as the dashboard or  
hood, under direct sunlight.  
¾ꢀ  
Expose the key to any kind of  
magnetic ꢀeld.  
¾ꢀ  
Place heavy objects on the key.  
¾ꢀ  
Put the key in an ultrasonic cleaner.  
¾ꢀ  
Put any magnetized objects close to  
CAUTION  
the key.  
¾ꢀ  
Because the key (transmitter) uses  
low-intensity radio waves, it may not  
function correctly under the following  
conditions:  
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.  
¾ꢀ  
The key is carried with  
communication devices such as  
cellular phones.  
¾ꢀ  
The key contacts or is covered by a  
metal object.  
¾ꢀ  
The key is near electronic devices such  
as personal computers.  
¾ꢀ  
Non-Mazda genuine electronic  
equipment is installed in the vehicle.  
¾ꢀ  
There is equipment which discharges  
If your key (auxiliary key) is lost, consult  
your Authorized Mazda Dealer and have  
your code number ready.  
radio waves near the vehicle.  
3
2  
Before Driving  
Keys  
NOTE  
Keyless Entry System  
The driver must carry the key to ensure the  
system functions properly.  
This system uses the key buttons to  
remotely lock and unlock the doors and  
the liftgate, and opens the trunk lid.  
The system can start the engine without  
having to take the key out of your purse or  
pocket.  
Transmitter  
Auxiliary key  
It can also help you signal for attention.  
Operating the theft-deterrent system is  
also possible on theft-deterrent system-  
equipped vehicles.  
Key code number plate  
Press the buttons slowly and carefully.  
To use the auxiliary key, pull it out of the  
key (transmitter).  
System malfunctions or warnings are  
indicated by the following warning lights  
or beeps.  
yꢀ  
KEY Warning Light (Red)  
Refer to Warning/Indicator Lights on  
page 4-20.  
yꢀ  
Ignition Not Switched Off (STOP)  
Warning Beep  
Refer to Ignition Not Switched Off  
(STOP) Warning Beep on page 7-36.  
yꢀ  
Key Removed from Vehicle Warning  
Beep  
Refer to Key Removed from Vehicle  
Warning Beep on page 7-36.  
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.  
CAUTION  
Radio equipment like this is governed  
by laws in the United States.  
Changes or modiꢀcations not expressly  
approved by the party responsible  
for compliance could void the user's  
authority to operate the equipment.  
3
3  
Before Driving  
Keys  
NOTE  
Transmitter  
yThe keyless entry system operation may  
vary due to local conditions.  
Operation indicator light  
yThe keyless entry system is fully  
operational (door/liftgate lock/unlock)  
when the push button start is switched  
off. The system does not operate if the  
push button start is switched to any  
position other than off.  
Operation buttons  
yIf the key does not operate when  
pressing a button or the operational  
range becomes too small, the battery  
may be dead. To install a new battery,  
refer to Replace Electrical Battery  
(page 6-39).  
yBattery life is about one year. Replace  
the battery with a new one if the KEY  
indicator light (green) flashes in the  
instrument cluster. Replacing the battery  
about once a year is recommended  
because the KEY warning light/  
indicator light may not illuminate or  
flash depending on the rate of battery  
depletion.  
NOTE  
y(With theft-deterrent system)  
The hazard warning lights flash when  
the theft-deterrent system is armed or  
turned off.  
Refer to Theft-Deterrent System on page  
3-43.  
y(With the advanced keyless function)  
A beep sound can be heard for  
confirmation when the doors and  
liftgate 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.  
Refer to Personalization Features on  
page 9-12.  
Use the following procedure to change  
the setting.  
1. Switch the ignition off and close all  
of the doors and the liftgate/trunk  
lid.  
yAdditional 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.  
2. Open the driver's door.  
3
4  
Before Driving  
Keys  
NOTE  
3. Within 30 seconds of opening the  
driver's door, press and hold the  
LOCK button on the key for 5  
yThe doors and the liftgate can be locked  
by pressing the lock button while any  
other door or the liftgate/trunk lid is  
open. The hazard warning lights will  
not flash.  
When the lock button is pressed while  
any door is open and then the door is  
closed, all the doors and the liftgate are  
locked.  
seconds or longer.  
All of the doors and the liftgate lock  
and the beep sound activates at the  
currently set volume. (If the beep  
sound is currently set to not activate,  
it will not activate.) The setting  
changes each time the LOCK button  
on the key is pressed and the beep  
sound activates at the set volume. (If  
the beep sound has been set to not  
activate, it will not activate.)  
yConfirm that all doors and the liftgate  
are locked visually or audibly by use of  
the double click.  
yMake sure all doors and the liftgate are  
locked after pressing the button.  
y(With theft-deterrent system)  
When the doors are locked by pressing  
the lock button on the key while the  
theft-deterrent system is armed, the  
hazard warning lights will flash once to  
indicate that the system is armed.  
4. The setting change is completed by  
doing any one of the following:  
ySwitching the ignition to ACC or  
ON.  
yClosing the driver's door.  
yOpening the liftgate/trunk lid.  
yNot operating the key for 10  
seconds.  
yPressing any button except the  
LOCK button on the key.  
yPressing a request switch.  
Unlock button  
To unlock the driver's door, press the  
unlock button and the hazard warning  
lights will flash twice.  
(With the advanced keyless function)  
A beep sound will be heard twice.  
The operation indicator light flashes when  
the buttons are pressed.  
Lock button  
To unlock all doors and the liftgate, press  
the unlock button again within 3 seconds  
and two more beep sounds will be heard.  
To lock the doors and the liftgate, 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 doors and the liftgate  
have been locked, press the lock button  
again within 5 seconds. If they are closed  
and locked, the horn will sound.  
3
5  
Before Driving  
Keys  
y(Auto re-lock function)  
NOTE  
After unlocking with the key, all doors  
and the liftgate will automatically lock  
if any of the following operations are  
not 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 Personalization Features on  
page 9-12.  
yThe system can be set to unlock all  
doors by performing a single operation.  
Refer to Personalization Features on  
page 9-12.  
Use the following procedure to change  
the setting.  
1. Switch the ignition off and close all  
of the doors and the liftgate/trunk  
lid.  
2. Open the driver's door.  
3. Within 30 seconds of opening the  
driver's door, press and hold the  
UNLOCK button on the key for 5  
seconds or longer. The sound of  
the doors locking/unlocking can be  
heard.  
yA door or the liftgate/trunk lid is  
opened.  
yThe push button start is switched to  
any position other than off.  
y(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.  
After this, the system switches the  
setting each time the UNLOCK  
button is pressed (the sound of the  
doors locking/unlocking can be  
heard).  
4. The setting change is completed by  
doing any one of the following:  
Trunk button (4–door)  
ySwitching the ignition to ACC or  
ON.  
yClosing the driver's door.  
yOpening the liftgate/trunk lid.  
yNot operating the key for 10  
seconds.  
To open the trunk lid, press and hold the  
trunk button until the trunk lid opens.  
yPressing any button except the  
UNLOCK button on the key.  
yPressing a request switch.  
3
6  
Before Driving  
Keys  
Panic button  
Operational Range  
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.  
The system operates only when the driver  
is in the vehicle or within operational  
range while the key is being carried.  
Starting the Engine  
NOTE  
yStarting the engine may be possible  
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 push  
button start is switched to off.  
NOTE  
The panic button will work whether any  
door or the liftgate/trunk lid is open or  
closed.  
(Turning on the alarm)  
yThe luggage compartment/trunk is  
out of the assured operational range,  
however, if the key (transmitter) is  
operable the engine will start.  
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:  
With the advanced keyless function  
yꢀ  
The horn sounds intermittently.  
yꢀ  
The hazard warning lights flash.  
Interior antenna  
(Turning off the alarm)  
The alarm stops by pressing any button on  
the key.  
Operational range  
3
7  
Before Driving  
Keys  
Without the advanced keyless function  
Interior antenna  
Operational range  
NOTE  
The engine may not start if the key is  
placed in the following areas:  
yAround the dashboard  
yIn the storage compartments such as the  
glove compartment  
yOn the rear parcel shelf (4–door)  
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  

Related Topics

Popular Owner Manuals