2019 MAZDA MODEL CX-9 sensor

Under the following conditions, the front passenger occupant classification sensor cannot
detect a passenger sitting on the front passe nger's seat correctly and the deployment/
non-deployment of the air bags cannot be contro lled as indicated in the front passenger air
bag deactivation indicator light on /off condition chart. For example:
 A front passenger is seated as shown in the following figure:
A rear passenger pushes up on the front passenger seat with their feet.
 Luggage or other items placed under the front passenger seat or between the front
passenger seat and driver seat that push up the front passenger seat bottom.
 An object, such as a seat cushion, is put on the front passenger's seat or between the
passenger's back and the seatback.
 A seat cover is put on the front passenger's seat.
 Luggage or other items are placed on the seat with the child in the child-restraint system.
 A rear passenger or luggag e push or pull down on the front passenger seatback.
 Luggage or other items are placed on the seatback or hung on the head restraint.
 The seat is washed.
 Liquids are spilled on the seat.
 The front passenger seat is moved backward, pushing into luggage or other items placed
behind it.
 The front passenger seatback contacts the rear seat.
Essential Safety Equipment
SRS Air Bags
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Luggage or other items are placed between the front passenger seat and driver seat.
 An electric device is put on the front passenger's seat.
 An additional electrical device, such as a seat warmer is installed to the surface of the front
passenger seat.
The front passenger front and side air bags an d seat belt pretensioner systems will deactivate
if the front passenger air bag deactivation indicator light turns on.
CAUTION
 To assure proper deployment of the front air bag and to prevent damage to the sensor in
the front seat cushion:
 Do not place sharp objects on the front seat cushion or leave heavy luggage on them.
 Do not spill any liquids on the fr ont seats or under the front seats.
 To allow the sensors to function pr operly, always perform the following:
 Adjust the front seats as far back as possibl e and always sit upright against the seatbacks
with seat belts worn properly.
 If you place your child on the front passe nger seat, secure the child-restraint system
properly and slide the front passenger seat as far back as possible (page 2-53).
NOTE
The system requires about 10 seconds to alternate between turning the front passenger
front and side air bags and seat belt pretensioner system on or off.
The front passenger air bag deactivation indicator light may turn on repeatedly if luggage
or other items are put on the front passenger se at, or if the temperature of the vehicle's
interior changes suddenly.
The front passenger air bag deactivation indicator light may turn on for 10 seconds if the
electrostatic capacity on the front passenger seat changes.
The air bag/front seat belt pr etensioner system warning light might turn on if the front
passenger seat receives a severe impact.
If the front passenger air bag deactivation indicator light does not turn on after installing
a child-restraint system on the front passenger seat, first, re-install your child-restraint
system according to the procedure in this owner's manual. Then, if the front passenger air
bag deactivation indicator light still does not turn on, install the child-restraint system on
the rear seat and consult an Authorized Mazda Dealer as soon as possible.
Essential Safety Equipment
SRS Air Bags
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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
Front seat belt pretensioners
Air bag/Front seat belt pretensioner system warning light
Related wiring
(With Front Passenger Occupa nt Classification System)
Front passenger occupant classification sensor
Front passenger occupant classification module
Front 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
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NOTE
After about 3 seconds have elapsed since
the switch was pressed, a beep sound is
activated 2 times to indicate that the
liftgate fully-open position has changed.
Continuously press the switch for about 7
seconds to complete the reset.
Jam-safe equipment
While the power liftgate is opening/
closing electrically and the system detects
a person or an object in the liftgate's path,
the liftgate will move in the reverse
direction automatically and stops.
WA R N I N G
Always check the area around the power
liftgate before opening/closing it:
Not checking for occupants and objects
around the power liftgate before opening/
closing it is dangerous. The jam-safe
equipment is designed to prevent jamming
in the event an obstruction is in the
liftgate's path. The system may not detect
certain objects obstructing the liftgate
depending on the way they are positioned
and their shape. However, if the jam-safe
function detects an obstruction and moves
the liftgate in the reverse direction, an
occupant in the liftgate's path could be
seriously injured.
CAUTION
Sensors are installed on both ends of the
power liftgate. Be careful not to allow the
sensors to be scratched or damaged by
sharp objects, otherwise the liftgate may
no longer open/close automatically. In
addition, if the sensor is damaged while the
liftgate is closing automatically, the system
will stop.
Sensor
NOTE
The jam-safe equipment does not activate
during easy closure operation when the
power liftgate is between the near-shut
position and fully closed position.
When the power liftgate is moving in the
open/close direction and an obstruction is
detected, the beep sound will be heard and
the liftgate moves in the reverse direction
and stops.
Liftgate easy closure
The Easy Closure system automatically
closes the liftgate completely from the
near-shut position.
This system also operates when the liftgate
is closed manually.
Before Driving
Doors and Locks
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Fuel and Engine Exhaust Precautions
▼Fuel Requirements
Vehicles with catalytic converters or oxygen sensors must use O
NLY UNLEADED FUEL,
which will reduce exhaust emissions and keep spark plug fouling to a minimum.

This vehicle will perform best w ith fuel listed in the table.
Fuel
Octane Rating* (Anti-knock index)
Regular unleaded fuel 87 [(R
M)/2 method] or above (91 RON or above)
U.S. federal law requires that octane ratings be posted on gaso
line station pumps.
Fuel with a rating lower than 87 octane (91 RON) will negativel y affect the emission control
system performance and could also cause engine knocking and ser ious engine damage.
CAUTION
USE ONLY UNLEADED FUEL.
Leaded fuel is harmful to the catalytic co nverter and oxygen sensors and will lead to
deterioration of the emission control system and or failures.
 This vehicle can only use oxygenated fuels containing no more than 10 % ethanol by
volume. Damage to the vehicle may occur when ethanol exceeds this recommendation, or
if the gasoline contains any methanol. Stop us ing gasohol of any kind if your vehicle engine
is performing poorly.
 Never add fuel system additive s, otherwise the emission control system could be damaged.
Consult an Authorized Mazda Dealer for details.
Gasoline blended with oxygenates such as alcohol or ether compo unds are generally
referred to as oxygenated fuels. The common gasoline blend that can be used with your
vehicle is ethanol blended at no more than 10 %. Gasoline conta ining alcohol, such as
ethanol or methanol, may be marketed under the name "Gasohol".

Vehicle damage and drivability problems resulting from the use of the following may not be
covered by the warranty.
Gasohol containing mo re than 10 % ethanol.
Gasoline or gasohol containing methanol.
Leaded fuel or leaded gasohol.
▼Emission Control System
This vehicle is equipp
ed with an emission co ntrol system (the catalytic converter is part of
this system) that enables the ve hicle to comply with existing exhaust emissions
requirements.
Before Driving
Fuel and Emission
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Auto-dimming mirror
The auto-dimming mirror automatically
reduces the glare of headlights from
vehicles at the rear when the ignition is
switched ON.

(With Homelink wireless control
system)
(Type A)
Press the OFF button (
) to cancel the
auto-dimming function . The indicator light
will turn off.
To reactivate the auto-dimming function,
press the ON button (
). The indicator
light will illuminate.
Indicator lightOFF b utton
ON button

(Type B)
Press the ON/OFF button (
) to cancel the
auto-dimming function . The indicator light
will turn off.
To reactivate the auto-dimming function,
press the ON/OFF button (
). The
indicator light will illuminate.
Indicator light
ON/OFF button
(Without Homelink wireless control
system)
Press the ON/OFF button
to cancel the
auto-dimming function. The indicator light
will turn off.
To reactivate the auto -dimming function,
press the ON/OFF button
. The indicator
light will illuminate.

ON/OFF b utton
Indicator light
NOTE
Do not use glass cleaner or suspend
objects on or around the light sensor.
Otherwise, light sensor sensitivity will
be affected and may not operate
normally.
(With Homelink wireless control
system)
(Type A)
Light sensor
Before Driving
Mirrors
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(Type B)
Light sensor
(Without Homelink wireless control
system)

Light sensor
(With Homelink wireless control
system)
For information regarding the 3 buttons
(Type A
,,/Type B , , )
on the auto-dimming mirror.
Refer to HomeLink Wireless Control
System on page 4-81.
The auto-dimming function is canceled
when the ignition is switched ON and
the shift lever is in reverse (R).
Before Driving
Mirrors
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Drive Selection............................... 4-102Drive Selection......................... 4-102
i-ACTIV AWD............................... 4-104 i-ACTIV AWD Operation
*...... 4-104
Power Steering...............................4-106 Power Steering......................... 4-106
i-ACTIVSENSE............................. 4-107
i-ACTIVSENSE
*......................4-107
Adaptive Front Lighting System
(AFS)
*.......................................4-110
High Beam Control System
(HBC)
*...................................... 4-111
Blind Spot Monitoring (BSM)
*.........
.................................................. 4-114
Traffic Sign Recognition System
(TSR)
*...................................... 4-120
Distance Recognition Support
System (DRSS)
*....................... 4-126
Rear Cross Traffic Alert (RCTA)
*.....
.................................................. 4-130
Mazda Radar Cruise Control with
Stop & Go function (MRCC with
Stop & Go function)
*............... 4-134
Lane-keep Assist System (LAS) &
Lane Departure Warning System
(LDWS)
*.................................. 4-147
Advanced Smart City Brake Support
(Advanced SCBS)
*...................4-158
Smart City Brake Support
(SCBS)
*.................................... 4-161
Smart Brake Support (SBS)
*.... 4-164
360° View Monitor
*................. 4-166
Forward Sensing Camera (FSC)
*......
.................................................. 4-192
Radar Sensor (Front)
*.............. 4-197
Radar Sensors (Rear)
*.............. 4-200
Front Camera/Side Cameras/Rear
Camera
*.................................... 4-202
Cruise Control............................... 4-203 Cruise Control
*.........................4-203
4-2*Some models.
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