Page 37 of 566

(Mexico)
NEVER use a rearward facing child restraint on a seat protected by an ACTIVE AIRBAG in front
of it, DEATH or SERIOUS INJURY to the CHILD can occur.
Vehicles with a passenger air bag have the following warning label. The warning label
reminds you not to put a rear-facing child-restraint system on the passenger seat at any time.
Before installing child-restraint system on the passenger seat, move the passenger seat as far
back as possible:
In a collision, the force of a deploying air bag could cause serious injury or death to the child.
Seating a child in a child-restraint system on the passenger seat is dangerous under certain
conditions:
Your vehicle is equipped with passenger occupant classification sensor. Even with the
passenger occupant classification sensor, if you must use the passenger seat to seat a child,
using a child-restraint system on the passenger seat under the following conditions increases
the danger of the passenger air bag deploying and could result in serious injury or death to
the child.
The passenger air bag deactivation indicator ligh t does not illuminate when seating a child
in the child-restraint system.
Luggage or other items are placed on the seat with the child in the child-restraint system.
The seat is washed.
Liquids are spilled on the seat.
The passenger seat is moved backward, pushing into luggage or other items placed behind
it.
Luggage or other items are placed between the passenger seat and driver seat.
An electric device is put on the passenger's seat.
Essential Safety Equipment
Child Restraint
2-23
MX-5_8JA4-EA-19K_Edition1_old 2019-8-29 16:18:06
Page 54 of 566

Do not operate a vehicle with damaged air bag/seat belt pretensioner system components:
Expended or damaged air bag/seat belt pretensioner system components must be replaced
after any collision which caused them to depl oy or damage them. Only a trained Authorized
Mazda Dealer can fully evaluate these systems to see that they will work in any subsequent
accident. Driving with an expended or damage d air bag or pretensioner unit will not afford
you the necessary protection in the event of any subsequent accident which could result in
serious injury or death.
Do not remove interior air bag parts:
Removing any components such as the seats, front dashboard, the steering wheel, containing
air bag parts or sensors is dangerous. These pa rts contain essential air bag components. The
air bag could accidentally activate and cause serious injuries. Always have an Authorized
Mazda Dealer remove these parts.
Properly dispose of the air bag system:
Improper disposal of an air bag or a vehicle with live air bags in it can be extremely
dangerous. Unless all safety procedures are foll owed, injury could result. Have an Authorized
Mazda Dealer safely dispose of the air bag sy stem or scrap an air bag equipped vehicle.
NOTE
If it becomes necessary to have the components or wiring system for the supplementary
restraint system modified to accommodate a person with certain medical conditions in
accordance with a certified physician, contact an Authorized Mazda Dealer, refer to
“Customer Assistance (U.S.A.)” (page 8-2).
When an air bag deploys, a loud inflation noise can be heard and some smoke will be
released. Neither is likely to cause injury, however, the text ure of the air bags may cause
light skin injuries on body parts not covered with clothing through friction.
Should you sell your Mazda, we urge you to tell the new owner of its air bag systems and
that familiarization with all instructions about them, from the Owner's Manual, is
important.
Vehicles with a passenger air bag have a warning label attached as shown in the
following.
Essential Safety Equipment
SRS Air Bags
2-40
MX-5_8JA4-EA-19K_Edition1_old 2019-8-29 16:18:06
Page 55 of 566
(Except Mexico)
This warning label is displayed in compliance with regulations.
(Mexico)
This warning label reminds you not to put a rear-facing child-restraint system on the
passenger seat at any time.
Essential Safety Equipment
SRS Air Bags
2-41
MX-5_8JA4-EA-19K_Edition1_old 2019-8-29 16:18:06
Page 56 of 566
Supplemental Restraint System Components
Driver/Passenger inflators and air bags
Crash sensors, and diagnostic module (SAS unit)
Seat belt pretensioners (page 2-18)
Front air bag sensors
Side crash sensors
Air bag/seat belt pretensioner system warning light (page 4-27)
Side inflators and air bags
Passenger air bag deactivation indicator light (page 2-49)
Passenger occupant classification sensor (page 2-49)
Passenger occupant classification module
Essential Safety Equipment
SRS Air Bags
2-42
MX-5_8JA4-EA-19K_Edition1_old 2019-8-29 16:18:06
Page 59 of 566
▼Warning Light/Beep
A system malfunction or operation conditions are indicated by a
warning.
Refer to Warning/Indicator Lights on page 4-27.
Refer to Warning Sound is Activated on page 7-48.
Essential Safety Equipment
SRS Air Bags
2-45
MX-5_8JA4-EA-19K_Edition1_old 2019-8-29 16:18:06
Page 63 of 566

Passenger Occupant Classification System
First, please read "Supplemental Restraint System (SRS) Precautions" (page 2-36) carefully.
▼Passenger Occupant Classification Sensor
Your vehicle is equipped with a passenger occupant classificati
on 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 b ag deactivation indicator light turns on.
To reduce the chance of injuries caused by deployment of the passenger 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 pretension er system warning light flashes and the passenger air bag
deactivation indicator light illu minates 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.
Ty p e A
If the passenger occupant classification sensor is normal, the indicator light turns on when
the ignition is switched ON. The light turns off after a few se conds. Then, the indicator light
turns on or is off under the following conditions:
Essential Safety Equipment
SRS Air Bags
2-49
MX-5_8JA4-EA-19K_Edition1_old 2019-8-29 16:18:06
Page 69 of 566
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 pretensioner system warning light
Related wiring
Passenger occupant classification sensor
Passenger occupant classification module
Passenger air bag deactivation indicator light
The diagnostic module continuously monitors the system's readin ess. This begins when the
ignition is switched ON and contin ues while the vehicle is being driven.
Essential Safety Equipment
SRS Air Bags
2-55
MX-5_8JA4-EA-19K_Edition1_old 2019-8-29 16:18:06
Page 74 of 566

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 s ignal 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 fo llowing 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 4-27.
Ignition Not Switched Off (STOP)
Warning Beep
Refer to Ignition Not Switched Off
(STOP) Warning Beep on page 7-49.
Key Removed from Vehicle Warning
Beep
Refer to Key Removed from Vehicle
Warning Beep on page 7-49.
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 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
6-34).
Before Driving
Keys
3-4
MX-5_8JA4-EA-19K_Edition1_old 2019-8-29 16:18:06