2012 MAZDA MODEL MX-5 MIATA PRHT ECU

Black plate (40,1)
qLATCH Child-Restraint System
Installation Procedure
Before installing a child-restraint system,
make sure the passenger air bag
deactivation indicator light illuminated by
using the key to turn the passenger air bag
off.
Refer to Passenger Seat Weight Sensors
on page 2-47.
Refer to Passenger Air Bag Deactivation
Switch on page 2-43.
1. Make sure to remove articles from
behind the passenger seat that would
prevent the seat from sliding back fully,
and then slide the seat as far back as
possible to insert the LATCH lower
anchors between the seat bottom and
the seatback.
2. Expand the area between the seat bottom and the seatback slightly to
verify the locations of the LATCH
lower anchors.
NOTE
The markings above the LATCH lower anchors
indicate the locations of the LATCH lower
anchors for the attachment of a child-restraint
system.
3. Secure the child-restraint system usingBOTH LATCH lower anchors,
following the child-restraint system
manufacturer's instruction, however if
it uses an upper tether, it may not be
mounted properly in this vehicle as
there is no safe way to anchor the
tether. Confirm whether the child-
restraint system can be used with seat
belts by reading the child-restraint
system manufacturer's instructions.
4. Make sure the passenger air bag deactivation indicator light illuminates
by using the key to turn the passenger
air bag off after installing a child-
restraint system on the passenger seat.
2-28
Essential Safety Equipment
Child Restraint
MX-5_8CC1-EA-11F_Edition2 Page40
Monday, July 18 2011 10:7 AM
Form No.8CC1-EA-11F

Black plate (62,1)
CAUTION
ØTo assure proper deployment of the front air bag and to prevent damage to the
sensors in the seat bottoms:
ØDo not place sharp objects on the seat bottoms or leave heavy luggage on
them.
ØDo not spill any liquids on the seats or under the seats.
Ø To allow the sensors to function properly, always perform the following:
ØAdjust the seats as far back as possible and always sit upright against the
seatbacks with seat belts worn properly.
ØIf you place your child on the passenger seat, secure the child-restraint system
properly and slide the passenger seat as far back as possible.
NOTE
lThe system requires about 10 seconds to alternate between turning the passenger front and side
air bags and seat belt pretensioner system on or off.
lThe passenger air bag deactivation indicator light may illuminate repeatedly if luggage or other
items are put on the passenger seat, or if the temperature of the vehicle's interior changes
suddenly.
lThe passenger air bag deactivation indicator light may illuminate for 10 seconds if the total
seated weight on the passenger seat changes.
lThe air bag seat belt pretensioner system warning light might illuminate if the passenger seat
receives a severe impact.
lYou must deactivate the passenger air bag using the key (page 2-43) and consult an Authorized
Mazda Dealer.
lIf the passenger air bag deactivation indicator light illuminates when an adult is seated in the
passenger seat, have the passenger re-adjust their posture by sitting with their feet on the floor,
and then re-fastening the seat belt. If the passenger air bag deactivation indicator light still
illuminates, slide the passenger seat as far back as possible.
q Driver and Passenger Buckle Switches
The buckle switches on the front seat belts detect whether or not the front seat belts are
securely fastened and further control the deployment of the air bags.
2-50
Essential Safety Equipment
SRS Air Bags
MX-5_8CC1-EA-11F_Edition2 Page62
Monday, July 18 2011 10:7 AM
Form No.8CC1-EA-11F

Black plate (65,1)
3Knowing Your Mazda
Explanation of basic operations and controls; opening/closing and adjustment
of various parts.
Advanced Keyless Entry and Start System ................................ 3-2Advanced Keysí...................................................................... 3-2
Operation Using Advanced Keyless Functions ......................... 3-7
Operation Using Advanced Key Functions ............................. 3-15
Advanced Key Suspend Function ........................................... 3-18
Warning and Beep Sounds ...................................................... 3-19
Setting Change (Function Customization) .............................. 3-21
When Warning Indicator/Beep is Activated ............................ 3-22
Doors and Locks ......................................................................... 3-23 Keys (without Advanced Key) ................................................ 3-23
Keyless Entry System (with Retractable Type Key)
í............ 3-24
Door Locks ............................................................................. 3-30
Trunk Lid ................................................................................ 3-33
Inside Trunk Release Lever ..................................................... 3-35
Power Windows ...................................................................... 3-37
Fuel-Filler Lid and Cap ........................................................... 3-40
Hood ....................................................................................... 3-41
Convertible Top (Soft Top)
í.................................................. 3-44
Convertible Top (Power Retractable Hardtop)í..................... 3-49
Security System ........................................................................... 3-64 Immobilizer System (with Advanced Key) ............................. 3-64
Immobilizer System (without Advanced Key) ........................ 3-68
Theft-Deterrent System
í........................................................ 3-72
Steering Wheel and Mirrors ...................................................... 3-74 Steering Wheel ........................................................................ 3-74
Mirrors .................................................................................... 3-74
3-1íSome models.
MX-5_8CC1-EA-11F_Edition2 Page65
Monday, July 18 2011 10:7 AM
Form No.8CC1-EA-11F

Black plate (74,1)
NOTElConfirm that both doors are securely
locked.
lBoth doors cannot be locked when any
door is open.
lA beep sound is heard for confirmation
when the doors are locked/unlocked using
the request switch. If you prefer, the beep
sound can be turned off (page 3-21).
lThe setting can be changed so that the
doors are locked automatically without
pressing the request switch (page 3-21).
(Auto-lock function)
A beep sound is heard when both doors are
closed while the advanced key is being
carried. Both doors are locked
automatically after about 3 seconds when
the advanced key is out of the operational
range. Also, the hazard warning lights flash
once. (Even if the driver is in the
operational range, both doors are locked
automatically after about 30 seconds.)
If you are out of the operational range
before the doors are completely closed or
another advanced key is left in the vehicle,
the auto-lock function will not work.
Always make sure that both doors are
closed and locked before leaving the
vehicle.
l(Auto re-lock function)
After unlocking doors by pressing the
request switch, both doors will
automatically lock if any of the following
operations are not performed within about
30 seconds. If your vehicle has a theft-
deterrent system, the hazard warning lights
will flash for confirmation.
lA door is opened.lThe auxiliary key is inserted into the
ignition switch.
lThe start knob is pushed.
qOpening the Trunk Lid with
Request Switch
The trunk lid can be opened by pressing
the request switch on the under side of the
trunk lid above the license plate while the
advanced key is being carried.
Request switch
NOTElIf the advanced key is left in the trunk, the
trunk lid will close, however, the trunk lid
can be opened using the request switch and
the vehicle could be stolen.
l(With power retractable hardtop)
The trunk lid can only be opened when the
power retractable hardtop is fully opened/
closed. Open/close the power retractable
hardtop completely before opening the
trunk lid.
3-10
Knowing Your Mazda
Advanced Keyless Entry and Start System
MX-5_8CC1-EA-11F_Edition2 Page74
Monday, July 18 2011 10:7 AM
Form No.8CC1-EA-11F

Black plate (75,1)
qStarting the Engine
Ignition switch positions
As there is no traditional key, some of the
ignition switch functions are different.
Start knob
The engraved mark on the actual vehicle
may read OFF or LOCK depending on the
type of ignition system.
OFF/LOCK ―Knob Released
The power supply to electrical devices is
turned off.
OFF/LOCK ―Knob Depressed
The ignition can be switched to ACC
when the KEY indicator light (green)
illuminates in the instrument cluster.
WARNING
Before leaving the driver's seat, always
switch the ignition to OFF/LOCK, set the
parking brake and make sure the shift
lever is in P (automatic transmission) or
in 1st gear or R (manual transmission):
It is important to switch the ignition
to OFF/LOCK even if you are not
removing the key from the ignition or
leaving the vehicle. Leaving the key
in other positions will disable some of
the vehicle security systems and run
the battery down.
Leaving the driver's seat without
switching the ignition to OFF/LOCK,
setting the parking brake and
shifting the shift lever to P
(automatic transmission) or to 1st
gear or R (manual transmission) is
dangerous. Unexpected vehicle
movement could occur. This could
cause an accident.
NOTE
lIf turning the ignition switch is difficult,
move the steering wheel left and right.
l(Automatic transmission)
The ignition cannot be switched from ACC
to OFF/LOCK when the shift lever is not in
P.
ACC (Accessory)
In this position, some electrical
accessories will operate.
NOTE
The Advanced Keyless Entry System does not
function in the ACC position, and the doors
will not lock/unlock using the transmitter or
request switches even if the advanced key is
carried away from the vehicle.
Knowing Your Mazda
Advanced Keyless Entry and Start System
3-11
MX-5_8CC1-EA-11F_Edition2 Page75
Monday, July 18 2011 10:7 AM
Form No.8CC1-EA-11F

Black plate (76,1)
ON
This is the normal running position after
the engine is started. The warning lights
(except brakes) should be inspected
before the engine is started (page 5-42).
NOTE
When the ignition is switched ON, the sound of
the fuel pump motor operating near the fuel
tank can be heard. This does not indicate an
abnormality.
START
The engine is started in this position. It
will crank until you release the start knob;
then it returns to the ON position. The
brake warning light can be checked after
the engine is started (page 5-42).
Starting the engine
NOTE
lEngine-starting is controlled by the spark
ignition system.
This system meets all Canadian
Interference-Causing Equipment Standard
requirements regulating the impulse
electrical field strength of radio noise.
lThe advanced key must be carried because
the advanced key carries an immobilizer
chip that must communicate with the engine
controls at short range.
lWhen starting the engine, be sure the start
knob is securely attached before trying to
operate it. If the knob becomes detached
from the ignition switch, re-attach it by
pushing it on to the ignition switch.
1. Make sure the advanced key is beingcarried.
2. Occupants should fasten their seat belts.
3. Make sure the parking brake is on.
4. Depress the brake pedal.
3-12
Knowing Your Mazda
Advanced Keyless Entry and Start System
MX-5_8CC1-EA-11F_Edition2 Page76
Monday, July 18 2011 10:7 AM
Form No.8CC1-EA-11F

Black plate (92,1)
5. Put in the new battery (CR1620 orequivalent) with the positive pole (
)
facing down.
6. Align the front and back covers and snap the transmitter shut.
7. Align the key with the transmitter as shown in the figure, and insert the key
until a click sound is heard.
CAUTION
Insert the key into the transmitter
securely until a click sound is heard.
If it is not inserted securely, it could
detach from 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, consult
an Authorized Mazda Dealer as soon as
possible for a replacement and to make
the lost or stolen transmitter inoperative.
CAUTION
Radio equipment like this is governed
by laws in the United States.
Changes or modifications not
expressly approved by the party
responsible for compliance could void
the user's authority to operate the
equipment.
3-28
Knowing Your Mazda
Doors and Locks
MX-5_8CC1-EA-11F_Edition2 Page92
Monday, July 18 2011 10:8 AM
Form No.8CC1-EA-11F

Black plate (94,1)
Door Locks
WARNING
Always take all children and pets with
you or leave a responsible person with
them:Leaving a child or a pet unattended
in a parked vehicle is dangerous. In
hot weather, temperatures inside a
vehicle can become high enough to
cause brain damage or even death.
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.
Keep both doors locked when driving: Unlocked doors in a moving vehicle
are dangerous. Passengers can fall
out if a door is accidentally opened
and can more easily be thrown out in
an accident.
Always close all the windows, lock the
doors and take the key with you when
leaving your vehicle unattended: Leaving your vehicle unlocked is
dangerous as children could lock
themselves in a hot vehicle, which
could result in death. Also, a vehicle
left unlocked becomes an easy target
for thieves and intruders.
After closing the doors, always verify
that they are securely closed: Doors not securely closed are
dangerous, if the vehicle is driven
with a door not securely closed, the
door could open unexpectedly
resulting in an accident. Always confirm the safety around the
vehicle before opening a door:
Suddenly opening a door is
dangerous. A passing vehicle or a
pedestrian could be hit and cause an
accident.
qLocking, Unlocking with Key
Either door can be locked/unlocked with
the key.
Turn the key toward the front to unlock,
toward the back to lock.
Unlock
Lock
qLocking, Unlocking with Request
Switch (with Advanced Key)
The doors can be locked/unlocked by
operating the request switch while
carrying the advanced key outside the
vehicle, refer to Operations Using
Advanced Keyless Functions (page 3-7).
qLocking, Unlocking with
Transmitter (with Advanced Key)
The doors can be locked/unlocked by
operating the keyless entry system
transmitter, refer to Keyless Entry System
(page 3-15).
3-30
Knowing Your Mazda
Doors and Locks
MX-5_8CC1-EA-11F_Edition2 Page94
Monday, July 18 2011 10:8 AM
Form No.8CC1-EA-11F