Mazda 3 Owner's Manual page 68

If the front passenger weight sensors are normal, the indicator light illuminates when the
ignition is switched ON. The light turns off after a few seconds.
The front/passenger air bag deactivation indicator light illuminates or is off under the
following conditions:
Condition detected by
the front passenger
occupant classifi cation
system
Empty (Not occupied)
Child or child-restraint
*1
system
Adult *2
*1 If a larger child sits on the front passenger seat, the sensors might detect the child as being an adult depending
on the child's physique.
*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 infl ating regardless of the chart above.
If the front passenger air bag deactivation indicator light does not illuminate when the
ignition is switched ON and does not illuminate as indicated in the above chart, do not allow
a child 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 decrease the total seated weight on the front passenger seat:
When an adult or large child sits on the front passenger seat, decreasing the total seated
weight on the front passenger seat required for air bag deployment is dangerous. The
front passenger seat weight sensors will detect the reduced total seated weight condition
and the front passenger front and side air bags and seat belt pretensioner system will
not deploy during an accident. The front passenger will not have the supplementary
protection of the air bag, which could result in serious injury. Decreasing the total seated
weight on the front passenger seat could result in an air bag not deploying under the
following conditions, for example:
Front passenger air bag
deactivation indicator light
On
On
Off
Essential Safety Equipment
Front passenger front
and side air bags
Deactivated
Deactivated
Ready
SRS Air Bags
Front passenger seat
belt pretensioner
system
Deactivated
Deactivated
Ready
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