2021 MAZDA MODEL 6 sensor

If the front passenger occupant classification sensor is normal, the indicator light turns on
when the ignition is switched ON. The light turns off after a f ew seconds. Then, the
indicator light turns on or is off under the following conditio ns:
Front passenger air bag deactivation indicator light on/off con dition chart
Condition detected by the front
passenger occupant classifica‐ tion system Front passenger air
bag deactivation indi‐ cator light Front passenger front
and side air bags Front passenger seat
belt pretensioner sys‐ tem
Empty (Not occupied) OnDeactivated Deactivated
A child less than 1 year old is
seated in a child-restraint system On
Deactivated Deactivated
Child
*1On or off Deactivated or ready Deactivated or ready
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 front passenger seat, the sensors might detect the person as being a child
depending on the person's physique.
The curtain air bag is ready for inflating regardless of what the front passenger air bag
deactivation indicator light on/ off condition chart indicates.
If the front passenger air bag d eactivation indicator light does not turn on when the ignition
is switched ON and does not turn on as indicated in the front p assenger air bag deactivation
indicator light on/off condition chart, do not allow an occupan t to sit in the front passenger
seat and consult an Authorized Mazda Dealer as soon as possible . The system may not work
properly in an accident.
WARNING
Do not allow an occupant in the front passenger's seat to sit with a posture which makes it
difficult for the front passenger occupant
classification sensor to detect the occupant
correctly:
Sitting in the front passenger's seat with a posture which makes it difficult for the front
passenger occupant classification sensor to dete ct the occupant correctly is dangerous. If the
front passenger occupant classification sensor ca nnot detect the occupant sitting on the front
passenger's seat correctly, the front passeng er front and side air bags and pretensioner
system may not operate (non-deploy) or they may operate (deploy) accidentally. The front
passenger will not have the supplementary prot ection of the air bags or the accidental
operation (deployment) of the air bags could result in serious injury or death.
Under the following conditions, the front passenger occupant classification sensor cannot
detect a passenger sitting on the front passenger's seat correctly and the deployment/
non-deployment of the air bags cannot be controlled as indicated in the front passenger air
bag deactivation indicator light on/off condition chart. For example:
Essential Safety Equipment
SRS Air Bags
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The front passenger front and side air bags and 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 2-44).
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.
If the front passenger air bag deactivation indicator light turns on when an occupant is
seated directly in the front 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 front
passenger air bag deactivation indicator light remains turned on, move the passenger to
the rear seat. If sitting in the rear seat is not possible, slide the front passenger seat as far
back as possible. 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 pret ensioner 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 readiness. This begins when the
ignition is switched ON and continues while the vehicle is bein g driven.
Essential Safety Equipment
SRS Air Bags
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Fuel and Engine Exhaust Precautions
▼Fuel Requirements (SKYACTIV-G 2.5, SKYACTIV-G 2.5T)
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.

To achieve maximum engine performance, use the specified fuel.
Fuel Octane Rating*1 (Anti-knock index)
Regular unleaded fuel 87 [(R+M)/2 method] or above (91 RON or ab ove)
*1 U.S. federal law requires that octane ratings be posted on gas 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 additives other than a Mazda genuine product, 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.
Before Driving
Fuel and Emission
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Reducing glare from headlights
Manual day/night mirror
Push the day/night lever forward for day
driving. Pull it back to reduce glare of
headlights from vehicles at the rear.

Day/Night lever
Day
Night
Auto-dimming mirror
The auto-dimming mirror automatically
reduces the glare of headlights from
vehicles at the rear w hen 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 button
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
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
(Type B)
Light sensor
Before Driving
Mirrors
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(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 4-92.
The auto-dimming function is canceled
when the ignition is switched ON and
the selector lever is in the R position.
Before Driving
Mirrors
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Blind Spot Monitoring
(BSM)....................................... 4-126
Traffic Sign Recognition System
(TSR)
*...................................... 4-132
Distance Recognition Support
System (DRSS)
*....................... 4-140
Driver Attenti on Alert (DAA)
*..........
.................................................. 4-144
Rear Cross Traffic Alert
(RCTA)..................................... 4-146
Mazda Radar Cruise Control with
Stop & Go function (MRCC with
Stop & Go function)
*............... 4-150
Lane-keep Assist System (LAS) &
Lane Departure Warning System
(LDWS)
*.................................. 4-164
Advanced Smart City Brake Support
(Advanced SCBS)
*...................4-175
Smart City Brake Support [Forward]
(SCBS F)
*.................................4-178
Smart City Brake Support [Reverse]
(SCBS R)
*................................ 4-182
Smart Brake Support (SBS)
*.... 4-186
360° View Monitor
*................. 4-188
Forward Sensing Camera (FSC)
*......
.................................................. 4-215
Radar Sensor (Front)
*.............. 4-220
Radar Sensors (Rear)............... 4-223
Ultrasonic Sensor (Rear)*.........4-225
Front Camera/Side Cameras/Rear
Camera
*.................................... 4-226
Cruise Control............................... 4-227 Cruise Control
*.........................4-227
Tire Pressure Monitoring
System.............................................4-232 Tire Pressure Monitoring
System...................................... 4-232
Diesel Particulate Filter................ 4-236 Diesel Particulate Filter
(SKYACTIV-D 2.2)..................4-236
Selective Catalytic Reduction (SCR)
System.............................................4-237 Selective Catalytic Reduction (SCR)
System (SKYACTIV-D 2.2)..... 4-237
Rear View Monitor....................... 4-240 Rear View Monitor
*................. 4-240
Parking Sensor System................. 4-248 Parking Sensor System
*........... 4-248
4-2*Some models.
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The direction of the arrow () indicates
that the fuel-filler lid is on the left side
of the vehicle.
▼ Dashboard Illumination
When the lights are turned on with the
ignition switched ON, the brightness of
the dashboard illumination is dimmed.
However, when the light sensor detects
that the surrounding area is bright such as
when the lights are turned on in the
daytime, the dashboard illumination does
not dim.
NOTE
When the ignition is switched ON in the
early evening or at dusk, the dashboard
illumination is dimmed for several
seconds until the light sensor detects the
brightness of the surrounding area,
however, the dimming may cancel after
the brightness is detected.
When the lights are turned on, the
lights-on indicator light in the
instrument cluster turns on.
Refer to Headlights on page 4-78.
The brightness of the instrument cluster
and dashboard illuminations can be
adjusted by rotating the knob.
The brightness decreases by rotating the
knob to the left. A beep sound will be
heard when the knob has been rotated to
the maximum dim position.
The brightness increases by rotating the
knob to the right.
Dim
Bright
Function for canceling illumination
dimmer
The illumination dimmer can be canceled
by rotating the dashboard illumination
knob to the right until a beep sound is
heard while the instrument cluster is
dimmed with the ignition switched ON. If
the instrument cluster's visibility is
reduced due to glare from surrounding
brightness, cancel the illumination
dimmer.
NOTE
When the illumination dimmer is
canceled, the instrument cluster cannot
be dimmed even if the lights are turned
on.
When the illumination dimmer is
canceled, the screen in the center
display switches to constant display of
the daytime screen.
When Driving
Instrument Cluster and Display
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