warning light MAZDA MODEL MX-5 MIATA PRHT 2014 User Guide

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Driver and Passenger Occupant Classification System
First, please read“Supplemental Restraint System (SRS) Precautions ”(page 2-25)
carefully.
q Driver Seat Slide Position Sensor
Your vehicle is equipped with a driver seat slide position sensor as a part of the
supplemental restraint system. The sensor is located under the driver seat. The sensor
determines whether the driver seat is fore or aft of a reference position and sends the seat
position to the diagnostic module (SAS unit). The SAS unit is designed to control the
deployment of the driver air bag depending on how close the driver seat is to the steering
wheel.
The air bag/seat belt pretensioner system warning light flashes if the sensor has a possible
malfunction (page 2-32).
qPassenger Seat Weight Sensors
Your vehicle is equipped with a passenger seat weight sensors as a part of the supplemental
restraint system. These sensors are located under both of the passenger seat rails. These
sensors determine the total seated weight on the passenger seat and monitor the seat belt
buckle for the passenger seat. 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 illuminates.
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 illuminates. Refer to the following
table for the passenger air bag deactivation indicator light illumination 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 illuminates
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 pretensioner system will not
deploy.
Essential Safety Equipment
SRS Air Bags
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WARNING
Do not decrease the total seated weight on the passenger seat:When an adult or large child sits on the passenger seat, decreasing the total seated
weight on the passenger seat required for air bag deployment is dangerous. The
passenger seat weight sensors will detect the reduced total seated weight condition
and the passenger front and side air bags and seat belt pretensioner system will not
deploy during an accident. The passenger will not have the supplementary protection
of the air bag, which could result in serious injury. Decreasing the total seated
weight on the passenger seat could result in an air bag not deploying under the
following conditions, for example:
ØLuggage or other items placed under the passenger seat or between the passenger
seat and center console that push up the passenger seat bottom.
Ø The passenger seat occupant sits in a manner such that the occupant's entire
weight is not placed on the seat sitting too close to the door.
Ø Any accessories which might decrease the total seated weight on the passenger
seat are attached to the passenger seat.
The passenger front and side air bags and seat belt pretensioner systems will
deactivate if the passenger air bag deactivation indicator light illuminates.
Do not increase the total seated weight on the passenger seat: When an infant or small child sits on the passenger seat, increasing the total seated
weight on the passenger seat is dangerous. The passenger seat weight sensors will
detect the increased total seated weight, which could result in the unexpected
deployment of the passenger front and side air bags and seat belt pretensioner
system in an accident and may cause serious injury. Increasing the total seated
weight on the passenger seat could result in the passenger front and side air bags
and seat belt pretensioner system deployment in an accident under the following
conditions, for example:
ØThe passenger air bag deactivation indicator light does not illuminate when
seating a child in the child-restraint system.
Ø Luggage or other items are placed on the seat with the child in the child-restraint
system.
Ø The seat is washed.
Ø Liquids are spilled on the seat.
Ø The passenger seat is moved backward, and it is pushed into luggage or other
items placed behind it.
Ø Luggage or other items are placed between the passenger seat and center
console.
Ø Any accessories which might increase the total seated weight on the passenger
seat are attached to the passenger seat.
The passenger front and side air bags and seat belt pretensioner systems will
deactivate if the passenger air bag deactivation indicator light illuminates.
Essential Safety Equipment
SRS Air Bags
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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.
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. Consult an Authorized Mazda Dealer
as soon 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.
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Essential Safety Equipment
SRS Air Bags
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Monitoring and Maintenance
qConstant Monitoring
The following components of the air bag systems are monitored by a diagnostic system:
lCrash sensors, and diagnostic module (SAS unit)lFront air bag sensorlAir bag moduleslSide crash sensorsí
lAir bag/Seat belt pretensioner system warning lightlSeat belt pretensionerslRelated wiringlFront passenger air bag deactivation indicator lightlDriver seat slide position sensorlFront passenger seat weight sensorslFront passenger seat weight sensor control module
The diagnostic module continuously monitors the system's readiness. This begins when the
ignition is switched ON and continues while the vehicle is being driven.
q Maintenance
The air bag systems do not require regular maintenance. But if any of the following occurs,
take your vehicle to an Authorized Mazda Dealer as soon as possible:
lThe air bag system warning light flashes.lThe air bag system warning light remains illuminated.lThe air bag system warning light does not illuminate when the ignition is switched ON.lThe air bags have deployed.lPassenger air bag deactivation indicator light does not illuminate when the ignition is
switched ON or does not illuminate as indicated in the chart. For more details about this
indicator light and this chart, refer to “Passenger seat weight sensors ”(page 2-37).
Essential Safety Equipment
SRS Air Bags
2-41íSome models.
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CAUTION
ØBecause the advanced key uses low-intensity radio waves, it may not function
correctly under the following conditions:
ØThe advanced key is carried with communication devices such as cellular
phones.
ØThe advanced key contacts or is covered by a metal object.
ØThe advanced key is near electronic devices such as personal computers or cell
phones.
ØNon-Mazda genuine electronic equipment is installed in the vehicle.
ØThere is equipment which discharges radio waves near the vehicle.
ØIf the vehicle is near equipment such as wireless pay devices installed at certain
gas stations.
Ø The advanced key may consume battery power excessively if it receives high-
intensity radio waves. Do not place the advanced key near electronic devices such
as televisions or personal computers.
Ø To avoid damage to the advanced key, DO NOT:
ØDrop the advanced key.
ØGet the advanced key wet.
ØDisassemble the advanced key.
ØExpose the advanced key to high temperatures on places such as the
dashboard or hood, under direct sunlight.
ØPlace heavy objects on the advanced key.
ØPut the advanced key in an ultrasonic cleaner.
ØPut any magnetized objects close to the advanced key.
NOTE
lBattery life is about one year. Be sure to replace the battery as soon as you see the green KEY
indicator light in the instrument cluster begin flashing for 30 seconds after turning off the engine,
otherwise, you will not be able to start the engine using the advanced keyless start system once the
battery is completely dead. Refer to KEY Warning Light (Red)/KEY Indicator Light (Green) (with
Advanced Key) on page 5-50. If this occurs, you will have to use the auxiliary key if you need to
start the engine immediately.Refer to Advanced Key Battery Dead Warning on page 3-20.
lAdditional advanced keys can be obtained at an Authorized Mazda Dealer. Up to 6 advanced keys
can be used with the advanced keyless functions per vehicle.
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To lock
To lock the doors, press the request
switch. A beep sound will be heard once
and the hazard warning lights will flash
once.
NOTE
(Without theft-deterrent system)
The hazard warning lights will flash once to
indicate that the doors are locked.
(With theft-deterrent system)
The hazard warning lights only flash when the
theft deterrent system is armed.
The hazard warning lights do not flash if both
the doors are locked before the theft-deterrent
system is properly armed.
Refer to Theft-Deterrent System on page 3-71.
To unlock
Driver's door request switch
To unlock the driver's door, press the
request switch. A beep sound will be
heard twice and the hazard warning lights
will flash twice.
To unlock both doors, press the request
switch again within 3 seconds and two
more beep sounds will be heard.
NOTE
(Without theft-deterrent system)
The hazard warning lights will flash twice to
indicate that the doors are unlocked.
(With theft-deterrent system)
The hazard warning lights only flash when the
theft deterrent system is turned off.
The hazard warning lights do not flash unless
the theft deterrent system has been properly
turned off.
Refer to Theft-Deterrent System on page 3-71.
Passenger door request switch
To unlock the doors, press the request
switch. A beep sound will be heard twice
and the hazard warning lights will flash
twice.
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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.
Refer to Setting Change (Function
Customization) on 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.
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qStarting the Engine
Ignition switch positions
As there is no traditional key, some of the
ignition switch functions are different.
Start knob
OFF ―Knob Released
The power supply to electrical devices is
turned off.
OFF ―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, 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 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, 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 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.
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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.
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5.(Manual transmission)
Depress the clutch pedal all the way
and shift into neutral.
Keep the clutch pedal depressed while
cranking the engine.
(Automatic transmission)
Put the vehicle in park (P). If you must
restart the engine while the vehicle is
moving, shift into neutral (N).
NOTE
(Manual transmission)
The starter will not operate if the clutch pedal
is not depressed all the way.
(Automatic transmission)
The starter will not operate if the shift lever is
not in P or N.
6. Push the start knob slowly all the way in.
7. Verify that the KEY indicator light(green) illuminates in the instrument
cluster. The KEY warning light (red)
means you cannot continue to start the
engine using the Advanced Keyless
System. You may have to use the
auxiliary key instead (page 3-22).
NOTE
In the following cases, the KEY warning light
(red) illuminates and the engine will not start.
lThe advanced key battery is dead.lThe advanced key is out of 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.
8. Switch the ignition to ACC while
pushing the start knob in.
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