ignition MAZDA MODEL MX-5 MIATA 2018 Owners Manual

▼Seat Warmer*
The seats are electrically heated. The
ignition must be switched ON.
Press the seat warmer switch while the
ignition is switched ON to operate the seat
warmer. The indicator lights turn on to
indicate that the seat warmer is operating.
The mode changes a
s follows each time
the seat warmer switch is pressed.
Low Mid
High
OFF
WA R N I N G
Be careful when using the seat warmer:
The heat from the seat warmer may be too
hot for some people, as indicated as
follows, and could cause a
low-temperature burn.
 Infants, small children, elderly people,
and physically challenged people
 People with delicate skin
 People who are excessively fatigued
 People who are intoxicated
 People who have taken sleep-inducing
medicine such as sleeping pills or cold
medicine
Do not use the seat warmer with anything
having high moisture-retention ability such
as a blanket or cushion on the seat:
The seat may be heated excessively and
cause a low-temperature burn.
Do not use the seat warmer even when
taking a short nap in the vehicle:
The seat may be heated excessively and
cause a low-temperature burn.
Do not place heavy objects with sharp
projections on the seat, or insert needles or
pins into it:
This could cause the seat to become
excessively heated and result in injury from
a minor burn.
CAUTION
Do not use organic solvents to clean the
seat. It may damage the seat surface and
the heater.
NOTE
If the ignition is switched off while the
seat warmer is operating (High, Mid or
Low) and then switched ON again, the
seat warmer will automatically operate
at the temperature set before switching
off the ignition.
Use the seat warmer when the engine is
running. Leaving the seat warmer on for
long periods with the engine not running
could cause the battery power to be
depleted.
The temperature of the seat warmer
cannot be adjusted beyond High, Mid
and Low because the seat warmer is
controlled by a thermostat.
Essential Safety Equipment
Seats
*Some models.2-5
MX-5_8GF7-EA-17J_Edition2 2017-10-31 14:07:27

Installing Child-RestraintSystems
The passenger lap/shoulder belt can easily
be converted into the automatic locking
mode, which must be done to hold the
child-restraint system.
NOTE
To check if your seats have side air
bags:
Mazda vehicles equipped with side air
bag will have an embossed "SRS
AIRBAG" marking on the outboard
shoulder of the seats.
Follow the child-restraint system
manufacturer's instructions carefully.
Depending on the type of child-restraint
system, it may not employ seat belts
which are in automatic locking mode,
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.
WA R N I N G
Do not allow a child or anyone to lean over
or against the side window of a vehicle
with side air bags:
It is dangerous to allow anyone to lean
over or against the side window, the area
of the passenger seat from which the side
air bags deploy, even if a child-restraint
system is used. The impact of inflation from
a side air bag could cause serious injury or
death to an out of position child.
Furthermore, leaning over or against the
door could block the side air bags and
eliminate the advantages of supplemental
protection. Because the side air bag
deploys from the outboard shoulder of the
seat, do not allow the child to lean over or
against the side window, even if the child is
seated in a child-restraint system.
CAUTION
When moving the seats forward and
rearward, make sure you hold onto the
seatback with your hand while operating. If
the seatback is not he ld, the seat will move
suddenly and could cause injury.
Passenger's Seat Child-Restraint
System Installation (With Passenger
Occupant Classification System)
1. Make sure the ignition is switched off.
Essential Safety Equipment
Child Restraint
2-23
MX-5_8GF7-EA-17J_Edition2 2017-10-31 14:07:27

2. Slide the seat as far back as possible.
3. Place the child-res traint system on the
seat without putting your weight on the
seat and secure the child-restraint
system with the lap portion of the lap/
shoulder belt. See the manufacturer's
instructions on the child-restraint
system for belt routing instructions.
4. To get the retractor into the automatic
locking mode, pull the shoulder belt
portion of the seat belt until the entire
length of the belt is out of the retractor.
5. Push the child-restraint system firmly
into the vehicle sea t. Be sure the belt
retracts as snugly as possible. A
clicking noise from the retractor will
be heard during retraction if the system
is in automatic lo cking mode. If the
belt does not lock the seat down tight,
repeat the previous step and also this
one.
NOTE
Inspect this function before each use
of the child-restraint system. You
should not be able to pull the
shoulder belt out of the retractor
while the system is in the automatic
locking mode. When you remove the
child-restraint system, be sure the
belt fully retracts to return the
system to emergency locking mode
before occupants use the seat belts.
6. Seat your child safely in the child-restraint system and secure the
child according to the instructions
from the child-restraint system
manufacturer.
7. Switch the ignition ON and make sure the passenger air bag deactivation
indicator light illuminates after
installing a child-restraint system on
the passenger seat.
If the passenger a ir bag deactivation
indicator light does not illuminate,
remove the child-restraint system,
switch the ignition to OFF, and then
re-install the chil d-restraint system
(page 2-40).

Essential Safety Equipment
Child Restraint
2-24
MX-5_8GF7-EA-17J_Edition2 2017-10-31 14:07:27

If your vehicle is also equipped with a passenger occupant classification system, refer
to the Passenger Occupant Classification System (page 2-40) for details.
If your vehicle is equipped with a passenger occupant classification system, the passenger
air bag deactivation indicator light illuminates for a specifie d time after the ignition is
switched ON.


Small children mu st be protected by a child-restraint system as stipulated by law in every
state and province. In certain s tates and provinces, larger children must use a child-restraint
system (page 2-15).

Carefully consider which child-restraint system is necessary fo r your child and follow the
installation directions in this Owner's Manual as well as the c hild-restraint system
manufacturer's instructions.
Do not use a child-restraint system which employs an upper teth er because there is no
appropriate means to anchor the tether.
WA R N I N G
Seat belts must be worn in air bag equipped vehicles:
Depending only on the air bags for protection during an accident is dangerous. Alone, air
bags may not prevent serious injuries. The appr opriate air bags can be expected to inflate
only in the first accident, such as frontal, near frontal or side collisions that are at least
moderate. Vehicle occupants shou ld always wear seat belts.

Always make sure the passenger air bag deactivation indicator light is illuminated when
using a child-restraint system (With Passenger Occupant Classification System):
Seating a child in a child-restraint system that is installed on the passenger seat with the
passenger air bag deactivation indicator light not illuminated is extremely dangerous. In an
accident, an air bag could inflate and cause seri ous injuries or even death to the child seated
in the child-restraint system. Always make su re the passenger air bag deactivation indicator
light is illuminated.
Refer to Occupant Classification System on page 2-40.
Essential Safety Equipment
SRS Air Bags
2-27
MX-5_8GF7-EA-17J_Edition2 2017-10-31 14:07:27

Passenger Occupant Classification System*
First, please read "Supplemental Restraint System (SRS) Precaut ions" (page 2-26) carefully.
▼Passenger Occupant Classification Sensor
Your vehicle is equipped with a p
assenger occupant classification sensor as a part of the
supplemental restraint system. This sensor is equipped in the p assenger's seat cushion. This
sensor measures the electrostatic capacity of the passenger's s eat. The SAS unit is designed
to prevent the passenger front and side air bags and seat belt pretensioner system from
deploying if the passenger air bag deactivation indicator light turns on.
To reduce the chance of injuries caused by deployment of the pa ssenger air bag, the system
deactivates the passenger front and side air bags and also the seat belt pretensioner system
when the passenger air bag deactivation indicator light turns o n. Refer to the following table
for the passenger air bag deactivation indicator light illumina tion conditions.

This system shuts off the passenger front and side air bags and seat belt pretensioner system,
so make sure the passenger air bag deactivation indicator light turns on according to the
following table.

The air bag/seat belt pretensioner system warning light flashes and the passenger air bag
deactivation indicator light illuminates if the sensors have a possible malfunction. If this
happens, the passenger front and side air bags and seat belt pr etensioner system will not
deploy.
Passenger air bag deactivation indicator light
This indicator light turns on to remind you that the passenger front and side air bags and seat
belt pretensioner will not deploy during a collision.
If the passenger occupant classi fication sensor is normal, the indicator light turns on when
the ignition is switched ON. The light t urns off after a few seconds. Then, the indicator light
turns on or is off under the following conditions:
Essential Safety Equipment
SRS Air Bags
2-40*Some models.
MX-5_8GF7-EA-17J_Edition2 2017-10-31 14:07:27

Passenger air bag deactivation indicator light on/off condition chart
Condition detected by the pas-
senger occupant classification system Passenger air bag de-
activation indicator light Passenger front and
side air bags Passenger seat belt
pretensioner system
Empty (Not occupied) On Deactivated Deactivated
A child is seated in a child-re-
straint system
*1On Deactivated Deactivated
Adult
*2Off Ready Ready
*1 The occupant classification sensor may not detect a child seat ed on the seat, in a child-restraint system, or a
junior seat depending on the ch ild's physical size and seated posture.
*2 If a smaller adult sits on the passenger seat, the sensors might detect the person as being a child depending on
the person's physique.
If the passenger air bag deactivat ion indicator light does not turn on when the ignition is
switched ON and does not turn on as indicated in the passenger air bag deactivation
indicator light on/off condition chart, do not allow an occupan t to sit in the passenger seat
and consult an Authorized Mazda Dealer as soon as possible. The system may not work
properly in an accident.
WA R N I N G
Do not allow an occupant in the passenger's seat to sit with a posture which makes it difficult
for the passenger occupant classification sensor to detect the occupant correctly:
Sitting in the passenger's seat with a posture which makes it difficult for the passenger
occupant classification sensor to detect the occupant correctly is dangerous. If the passenger
occupant classification sensor cannot detect the occupant sitting on the passenger's seat
correctly, the passenger front and side air ba gs and pretensioner system may not operate
(non-deploy) or they may operate (deploy) a ccidentally. The passenger will not have the
supplementary protection of the air bags or th e accidental operation (deployment) of the air
bags could result in serious injury or death.
Under the following conditions, the passenger occu pant classification sensor cannot detect a
passenger sitting on the passenger's seat co rrectly and the deployment/non-deployment of
the air bags cannot be controlled as indicated in the passenger air bag deactivation indicator
light on/off condition chart. For example:
Essential Safety Equipment
SRS Air Bags
2-41
MX-5_8GF7-EA-17J_Edition2 2017-10-31 14:07:27

Constant Monitoring
The following components of the air bag systems are monitored by a diagnostic system:

Front air bag sensors
Crash sensors, and diagnostic module (SAS unit)
Side crash sensors
Air bag modules
Seat belt pretensioners
Air bag/Seat belt preten sioner system warning light
Related wiring
(With Passenger Occupant Classification System)
Passenger occupant classification sensor
Passenger occupant classification module
Passenger air bag deactivation indicator light

The diagnostic module continuously monitors the system's readiness. This begins when the
ignition is switched ON and continues while the vehicle is bein g driven.
Essential Safety Equipment
SRS Air Bags
2-44
MX-5_8GF7-EA-17J_Edition2 2017-10-31 14:07:27

To use the auxiliary key, pull out the
auxiliary key from th e transmitter while
pressing the knob.
Knob
Keyless Entry System
This system uses the key buttons to
remotely lock and unlock the doors and
the fuel-filler lid, and opens the trunk lid.
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.

System malfunctions or warnings are
indicated by the following warning lights
or beeps.
For vehicles with the type A instrument
cluster, check the displayed message for
more information and, if necessary, have
the vehicle inspected at an Authorized
Mazda Dealer, according to the indication.
KEY Warning Light (Red)
Refer to Warning/Indicator Lights on
page 4-26.
Ignition Not Switched Off (STOP)
Warning Beep
Refer to Ignition Not Switched Off
(STOP) Warning Beep on page 7-50.
Key Removed from Vehicle Warning
Beep
Refer to Key Removed from Vehicle
Warning Beep on page 7-50.
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 k ey inoperative.
Before Driving
Keys
3-3
MX-5_8GF7-EA-17J_Edition2 2017-10-31 14:07:27

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.
NOTE
The keyless entry system operation may
vary due to local conditions.
The keyless entry system is fully
operational (door/fuel-filler lid lock/
unlock) when the ignition is switched
off. The system does not operate if the
ignition is switched to any position other
than off.
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
6-33).
Battery life is about one year. Replace
the battery with a new one if the KEY
indicator light (green) flashes in the
instrument cluster (for vehicles with a
type A instrument cluster (page 4-26),
messages are displayed 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.
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.
▼Tr a n s m i t t e r
Operation buttons
Operation indicator light
NOTE
The headlights turn on/off by operating
the transmitter. Refer to Leaving Home
Light on page 4-48.
Before Driving
Keys
3-4
MX-5_8GF7-EA-17J_Edition2
2017-10-31 14:07:27

(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
3-48.
(With the advanced keyless function)
A beep sound can be heard for
confirmation when the doors and the
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.
Refer to Personalization Features on
page 9-9.
Use the following procedure to change the
setting.
1. Switch the ignition off and close both of the doors and the trunk lid.
2. Open the driver's door.
3. Within 30 seconds of opening the driver's door, press and hold the LOCK
button on the key for 5 seconds or
longer (Both of the doors and the
fuel-filler lid are locked and unlocked
when the LOCK button on the key is
pressed and held for five seconds.).
The beep sound activates at the
currently set volume. 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.)
4. The setting change is completed by
doing any one of the following:
Switching the ign ition to ACC or
ON.
Closing the driver's door.
Opening the trunk lid.
Not operating the key for 10
seconds.
Pressing any button except the
LOCK button on the key.
Pressing a request switch.
The operation indicator light flashes when
the buttons are pressed.
Lock button
To lock the doors and the fuel-filler lid,
press the lock button and the hazard
warning lights will flash once.
(With the advanced k eyless function)
A beep sound will be heard once.

To confirm that both doors and the
fuel-filler lid have be en locked, press the
lock button again within 5 seconds. If they
are closed and locked, the horn will sound.
NOTE
The doors and the fuel-filler lid can be
locked by pressing the lock button while
any other door or the 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, both the doors and the fuel-filler
lid are locked.
Confirm that both doors and the
fuel-filler lid are locked visually or
audibly by use of the double click.
Make sure both doors and the fuel-filler
lid are locked after pressing the button.
Before Driving
Keys
3-5
MX-5_8GF7-EA-17J_Edition2 2017-10-31 14:07:27