2006 MAZDA MODEL MX-5 key battery

Black plate (77,1)
qRequest Switch Inoperable
Warning Beep
Under the following conditions, if the
request switch for a front door is pressed
while the advanced key is being carried, a
beep will be heard 6 times to indicate that
the front doors cannot be locked.
lA door is open (door ajar included).
lThe start knob has not been returned to
the LOCK position.
lThe auxiliary key is inserted into the
ignition switch.
qAdvanced Key Battery Dead
Warning
When the start knob is returned to the
ACC or LOCK position from the ON
position, the KEY indicator light (green)
flashes for approximately 30 seconds
indicating that the remaining battery
power is low. Replace with a new battery
before the advanced key becomes
unusable.
Refer to Advanced Key Maintenance
(page 3-5).
NOTE
The advanced key can be set so that the
KEY indicator light (green) does not
flash even if the battery power is low.
Refer to Setting Change (page 3-20).
qEngine Start Not Permitted Warning
Under the following conditions, the KEY
warning light (red) flashes to inform the
driver that the start knob will not rotate to
the ACC position even if it is pushed in
from the LOCK position.
lThe advanced key battery is dead.
lThe advanced key is not within
operational range.
lThe advanced key is placed in areas
where it is difficult for the system to
detect the signal (page 3-7).
lA key from another manufacturer
similar to the advanced key is in the
operational range.
qAdvanced Key Left-in-trunk
Warning Beep
If the advanced key is left in the trunk
compartment with both doors and the
trunk lid closed, a beep sound is heard for
about 10 seconds to remind the driver the
advanced key has been left in the trunk
compartment. If this happens, open the
trunk lid by pressing the request switch
and remove the advanced key. Because
the functions of the advanced key
removed from the trunk may have been
temporarily suspended, the advanced key
removed from the trunk may have lose its
function. To restore the advanced key
function, perform the procedure to restore
the advanced key function (page 3-17).
qAdvanced Key Left-in-vehicle
Warning Beep
If an advanced key is left in the vehicle
cabin and both doors are locked using a
separate advanced key, a beep sound is
heard for about 10 seconds to remind the
driver that the advanced key has been left
in the vehicle cabin. If this happens, the
doors lock but the functions of the
advanced key left in the vehicle cabin
may be temporarily suspended. Perform
the following procedure to restore the
functions of the advanced key (page
3-17).
Knowing Your Mazda
Advanced Keyless Entry and Start System
3-19
MX-5_8U35-EA-05F_Edition1 Page77
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Form No.8U35-EA-05F

Black plate (78,1)
Setting Change (Function Customization)
Your vehicle comes with certain Advanced Keyless Entry System settings which can be
activated and deactivated. Have an Authorized Mazda Dealer show you how to activate or
deactivate any or all of the settings as shown in the chart below.
Setting FunctionAt Initial
SettingAfter Setting
Change
Advanced key battery dead
indicatorKEY indicator light (green) flashes to indicate
that the advanced key battery power is low.Activated Deactivated
Lock/unlock operation
confirmation beep sound
*1A beep sound is heard to confirm that both doors
or the trunk lid have been locked/unlocked.Activated Deactivated
Autolock functionWhen both doors are closed and the advanced key
is being carried and out of operational range, both
doors automatically lock after 3 seconds.
(Even if the driver is in the operational range,
both doors are locked automatically after about 30
seconds.)Deactivated Activated
*1 : When the autolock function is operating, the warning sound will be heard regardless of the setting.
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Knowing Your Mazda
Advanced Keyless Entry and Start System
MX-5_8U35-EA-05F_Edition1 Page78
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Form No.8U35-EA-05F

Black plate (79,1)
User Mis-Operation Warning Indicators
Under the following conditions, warning beeps are heard and a warning/indicator light in
the instrument cluster illuminates to notify the driver of improper operation of the
advanced key to prevent theft of the vehicle (page 3-18).
Warning condition Check
When a door is open, a continuous beep sound will be
heard.Check whether the start knob has been returned to the
LOCK position.
When a door is open, 6 beep sounds are heard, and the
KEY warning light (red) in the instrument cluster
flashes.Check whether the advanced key has been removed
from the vehicle.
When a door is closed, a beep sound is heard 6 times,
and the KEY warning light (red) in the instrument
cluster flashes.Check whether the advanced key has been removed
from the vehicle.
When attempting to lock the doors, a beep sound is
heard 6 times.Check whether the advanced key has been left in the
vehicle.
Check whether the start knob has been returned to the
LOCK position.
Check whether a door is open.
When the KEY indicator light (green) flashes in the
instrument cluster.The advanced key battery power is low. Replace the
battery with a new one.
Refer to Advanced Key Maintenance on page 3-5.
When the KEY warning light (red) remains illuminated
in the instrument cluster.The advanced key is malfunctioning. Park the vehicle in
a safe place, and use the auxiliary key to continue
driving the vehicle. Have the vehicle inspected at an
Authorized Mazda Dealer as soon as possible.
Knowing Your Mazda
Advanced Keyless Entry and Start System
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MX-5_8U35-EA-05F_Edition1 Page79
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Form No.8U35-EA-05F

Black plate (82,1)
NOTE
lThe keyless entry system is designed
to operate up to about 2.5 m (8 ft)
from the center of the vehicle, but
this may vary due to local
conditions.
lThe system doesn't operate when the
key is in the ignition switch.
lDoors cannot be locked by pressing
the lock button while any other door
is open. Also, the hazard warning
lights will not flash.
lIf the transmitter does not operate
when pressing a button or the
operation range becomes too small,
the battery may be dead. To install a
new battery, refer to Maintenance
(page 3-26).
lAdditional transmitters can be
obtained at an Authorized Mazda
Dealer. Up to 3 transmitters can be
used with the keyless entry system
per vehicle. Bring all transmitters to
an Authorized Mazda Dealer when
the electronic codes need to be reset.
qTransmitter
Lock button
Unlock button
Trunk buttonPanic button
Operation
indicator light
NOTE
l(U.S.A.)
This device complies with Part 15 of
the FCC Rules. Operation is subject
to the following two conditions: (1)
this device may not cause harmful
interference, and (2) this device must
accept any interference received,
including interference that may cause
undesired operation.
l(CANADA)
This device complies with RSS-210
of Industry CANADA. Operation is
subject to the following two
conditions: (1) this device may not
cause interference, and (2) this
device must accept any interference,
including interference that may cause
undesired operation of the device.
The operation indicator light flashes when
the buttons are pressed.
Lock button
To lock the doors, press the lock button
and the hazard warning lights will flash
once.
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Knowing Your Mazda
Doors and Locks
MX-5_8U35-EA-05F_Edition1 Page82
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Form No.8U35-EA-05F

Black plate (84,1)
NOTE
The panic button will work whether any
door or the trunk lid is open or closed.
Turning on the alarm
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:
lThe horn sounds intermittently.
lThe hazard warning lights flash.
Turning off the alarm
Press any button on the transmitter or
insert the key into the ignition switch.
qTransmitter Maintenance
If the buttons on the transmitter are
inoperable and the operation indicator
light does not flash, the battery may be
dead.
Replace with a new battery before the
transmitter becomes unusable.
CAUTION
lInstall the battery with the positive
pole (
) facing down. Battery
leakage could occur if it is not
installed correctly.
lWhen replacing the battery, be
careful not to bend the electrical
terminals or get oil on them. Also be
careful not to get dirt in the
transmitter as it could be damaged.
lThere is the danger of explosion if
the battery is not correctly replaced.
lReplace only with the same type
battery (CR1620 or equivalent).
lDispose of used batteries according
to the following instructions.
lInsulate the plus and minus
terminals of the battery using
cellophane or equivalent tape.
lNever disassemble.lNever throw the battery into fire
and/or water.
lNever deform or crush.
Replacing the transmitter battery
1. Unfold the key (page 3-22).
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Knowing Your Mazda
Doors and Locks
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Form No.8U35-EA-05F

Black plate (85,1)
2. Insert a screwdriver into the slot and
push the tab to remove the key from
the transmitter.
Ta b
3. Insert a screwdriver into the slot and
gently pry open the transmitter.
4. Remove the battery.
5. Put in the new battery (CR1620 or
equivalent) with the positive pole (
)
facing down.
6. Align the front and back covers and
snap the transmitter shut.
7. Install the key to the transmitter.
qService
If you have a problem with the keyless
entry system, consult an Authorized
Mazda Dealer.
If your transmitter is lost or stolen, bring
all remaining transmitters to an
Authorized Mazda Dealer as soon as
possible for a replacement and to make
the lost or stolen transmitter inoperative.
CAUTION
Changes or modifications not expressly
approved by the party responsible for
compliance could void the user's
authority to operate the equipment.
Knowing Your Mazda
Doors and Locks
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Form No.8U35-EA-05F

Black plate (103,1)
Immobilizer System (with
Advanced Key)
The immobilizer system allows the engine
to start only with an advanced key the
system recognizes.
If someone attempts to start the engine
with an unrecognized key, the engine will
not start, thereby helping to prevent the
theft of your vehicle.
CAUTION
lChanges or modifications not
expressly approved by the party
responsible for compliance could
void the user's authority to operate
the equipment.
lTo avoid damage to the key, do not:
lDrop the key.lGet the key wet.lExpose the key to any kind of
magnetic field.
lExpose the key to high
temperatures on places such as the
dashboard or hood, under direct
sunlight.
CAUTION
Do not allow the following when
starting the engine with the auxiliary
key due to an advanced key dead
battery or other malfunction. Otherwise
the signal from the auxiliary key will
not be received correctly and the engine
may not start.
lMetal parts of other keys or metal
objects touch the key grip.
lSpare auxiliary keys or keys for
other vehicles equipped with an
immobilizer system touch or come
near the auxiliary key.
lEquipment containing electronic
components or cards with magnetic
strips such as credit cards come near
the auxiliary key.
NOTE
l(U.S.A.)
This device complies with Part 15 of
the FCC Rules. Operation is subject
to the following two conditions: (1)
this device may not cause harmful
interference, and (2) this device must
accept any interference received,
including interference that may cause
undesired operation.
l(CANADA)
This device complies with RSS-210
of Industry CANADA. Operation is
subject to the following two
conditions: (1) this device may not
cause interference, and (2) this
device must accept any interference,
including interference that may cause
undesired operation of the device.
Knowing Your Mazda
Security System
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Form No.8U35-EA-05F

Black plate (174,1)
qKEY Warning Light (Red)/KEY
Indicator Light (Green) (with
Advanced Key)
This indicator has two colors.
KEY Warning Light (Red)
When illuminated
lWhen the ignition switch is turned to
the ON position, it illuminates
momentarily and then goes out.
lIf any malfunction occurs in the
advanced keyless system, it illuminates
continuously.
WARNING
KEY Warning Light:
If the KEY warning light remains
illuminated, do not continue to drive
using the advanced key system. Park
the vehicle in a safe place and use the
auxiliary key to continue driving the
vehicle. Have the vehicle inspected at
an Authorized Mazda Dealer as soon
as possible.When flashing
lUnder the following conditions, the
KEY warning light (red) flashes to
inform the driver that the start knob
will not rotate to the ACC position
even if it is pushed in from the LOCK
position.
lThe advanced key battery is dead.lThe advanced key is not within
operational range.
lThe advanced key is placed in areas
where it is difficult for the system to
detect the signal (page 3-7).
lA key from another manufacturer
similar to the advanced key is in the
operational range.
lUnder the following conditions, the
KEY warning light (red) will flash
continuously when the start knob has
not been returned to the LOCK
position to notify the driver that the
advanced key has been removed from
the vehicle. It will stop flashing when
the advanced key is back inside the
vehicle.
lThe start knob has not been returned
to the LOCK position, the driver's
door is open, and the advanced key
is removed from the vehicle.
lThe start knob has not been returned
to the LOCK position and all the
doors are closed after removing the
advanced key from the vehicle.
NOTE
The flashing KEY warning light (red)
and the beep sound operate
simultaneously (page 3-21).
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Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
MX-5_8U35-EA-05F_Edition1 Page174
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Form No.8U35-EA-05F