2018 SUBARU BRZ airbag off

94 1-7. Safety information
BRZ_U (A4450BE-A)
■When you sell your vehicle
When you sell your vehicle, we urge you to explain to the buyer that it is
equipped with SRS airbags by alerting the buyer to the applicable section in
this Owner’s Manual.
WARNING
■SRS airbag
●To obtain maximum protection in the event of an accident, the driver and
all passengers in the vehicle should always wear seatbelts when the vehi-
cle is moving. The SRS airbag is designed only to be a supplement to the
primary protection provided by the seatbelt. It does not eliminate the need
to fasten seatbelts. In combination with the seatbelts, it offers the best
combined protection in case of a serious accident.
Not wearing a seatbelt increases the chance of severe injury or death in a
crash even when the vehicle has the SRS airbag.
For instructions and precautions concerning the seatbelt system, refer to
“Seatbelts”. ( →P. 60)
Driver’s and front passenger’s frontal airbags
Driver’s and front passenger’s side airbags
Curtain airbags (for driver, front passenger, and rear passen-
gers)
These SRS airbags are designed only as a supplement to the pri-
mary protection provided by the seatbelt.
The system also controls front seatbelt pretensioners. For opera-
tion instructions and precautions concerning the seatbelt preten-
sioner, refer to “Seatbelt pretensioners”. (
→P. 6 1 )

98 1-7. Safety information
BRZ_U (A4450BE-A)
SRS airbag system componentsFront sub sensor (right-hand
side)
SRS airbag system warning
light
Frontal airbag module
(driver's side) (two-stage)
Front passenger’s frontal air-
bag ON and OFF indicator
(center of instrument panel)
Frontal airbag module (front
passenger’s side) (two-
stage)
Front passenger’s occupant
detection control module
Door impact sensor (right-
hand side)
Curtain airbag module (right-
hand side)
Airbag wiring Side airbag module (front
passenger ’s side)
Side airbag sensor (center
pillar right-hand side)
Curtain airbag sensor (rear
wheel house right-hand side)
Seatbelt pretensioner (front
passenger ’s side)
Satellite safing sensor
(under the center of the rear
seats)
Front passenger’s occupant
detection system sensor
Seatbelt buckle switch (front
passenger ’s side)
Seatbelt pretensioner
(driver’s side)
Curtain airbag sensor (rear
wheel house left-hand side)

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1-7. Safety information
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Before driving
BRZ_U (A4450BE-A)
■
Driver’s SRS frontal airbag
The driver’s SRS frontal airbag uses a dual stage inflator. The inflator oper-
ates in different ways depending on the severity of impact.
Have the system inspected by your SUBARU dealer immediately if the SRS
airbag system warning light illuminates.
NOTE
The driver’s SRS side airbag and SRS curtain airbag are not controlled by
the SUBARU advanced frontal airbag system.
■ Front passenger’s SRS frontal airbag
The front passenger’s SRS frontal airbag uses a dual stage inflator. The
inflator operates in different ways depending on the severity of impact.
The occupant detection system sensor is installed under the seat upholstery
and monitors the physique and posture of the front passenger. Using this
information, the occupant detection system determines whether the front
passenger’s SRS frontal airbag should be deployed or not.
The occupant detection system may not inflate the front passenger’s SRS
frontal airbag even when the driver’s SRS frontal airbag deploys. This is nor-
mal. In this case, although the front passenger’s SRS frontal airbag does not
operate, the front passenger’s seatbelt pretensioner operates with the
driver’s seatbelt pretensioner. For details about the seatbelt pretensioner,
refer to “Seatbelt pretensioners”. ( →P. 61)
Observe the following precautions. Failure to do so may prevent the
SUBARU advanced frontal airbag system from functioning correctly or
cause the system to fail.
● Do not apply any strong impact to the front passenger’s seat.
● Do not spill liquid on the front passenger’s seat. If liquid is spilled, wipe it
off immediately.
● Do not remove or disassemble the front passenger’s seat.
● Do not install any accessory (such as an audio amplifier) other than a
genuine SUBARU accessory under the front passenger’s seat.
● Do not place anything (shoes, umbrella, etc.) under the front passenger’s
seat.
● Do not place a magnet near the seatbelt buckle.

102 1-7. Safety information
BRZ_U (A4450BE-A)
If the seatbelt buckle switch and/or front passenger’s occupant detection
system have failed, the SRS airbag system warning light will illuminate.
Have the system inspected by your SUBARU dealer immediately if the SRS
airbag system warning light illuminates.
If your vehicle has sustained impact, this may affect the proper function of
the SUBARU advanced frontal airbag system. Have your vehicle inspected
at your SUBARU dealer. Do not use the front passenger’s seat while driving
the vehicle to your SUBARU dealer.
NOTE
The front passenger’s SRS side airbag and SRS curtain airbag are not con-
trolled by the SUBARU advanced frontal airbag system.
■ Passenger’s frontal airbag ON and OFF indicators
→ P. 131
■ Occupant detection system
The occupant detection system sensor is installed under the seat upholstery
and monitors the physique and posture of the front passenger. Using this
information, the occupant detection system determines whether the front
passenger’s SRS frontal airbag should be deployed or not.
If the front passenger’s seat cushion is wet, this may adversely affect the
ability of the system to determine deployment. If the seat cushion is wet, the
front passenger should stop sitting on the front passenger’s seat. Wipe off
liquid from the seat immediately, let the seat dry naturally and then check the
SRS airbag system warning light as follows.
●If the SRS airbag system warning light illuminates, keep the seat dry until
the warning light turns off. If the SRS airbag system warning light stays
on even when the seat has dried, do not allow anyone to sit on the front
passenger’s seat and have the system checked by your SUBARU dealer.
● If the SRS airbag system warning light does not illuminate, check that the
front passenger’s frontal airbag ON and OFF indicators work properly. If
the indicators do not work properly, do not allow anyone to sit on the front
passenger’s seat and have the system checked by your SUBARU dealer.

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Before driving
BRZ_U (A4450BE-A)
Also, if luggage or electronic devices are placed on the front passenger’s
seat, this may adversely affect the ability of the system to determine deploy-
ment. This may prevent the front passenger’s frontal airbag ON and OFF
indicators from working properly. Check that the indicators work properly.
When the OFF indicator turns off and the ON indicator illuminates, the front
passenger’s frontal airbag may deploy during a collision. Remove luggage
and electronic devices from the front passenger’s seat.
NOTE
This device complies with Part 18 of the FCC Rules. This device may cause
interference. If this device causes interference, consult the nearest SUBARU
dealer. Also, for maintenance of the system, consult the nearest SUBARU
dealer.
■ Conditions in which front passenger’s SRS frontal airbag is not acti-
vated
The front passenger’s SRS frontal airbag will not be activated when any of
the following conditions are met regarding the front passenger’s seat:
● The seat is empty.
● The seat is equipped with an appropriate child restraint system and an
infant is restrained in it.
● The occupant changed their posture after the occupant load is judged.
● The front passenger’s occupant detection system is malfunctioning.
WARNING
When the front passenger’s seat is occupied by an infant in an appropriate
child restraint system, observe the following precautions. Failure to do so may
interfere with the proper operation of the occupant detection system, activating
the front passenger’s SRS frontal airbag even though that seat is occupied by
the infant in the child restraint system.
●Do not place any article (including electronic devices) on the seat other than
the infant in the child restraint system.
● Do not place more than one infant in the child restraint system.

104 1-7. Safety information
BRZ_U (A4450BE-A)
■If the front passenger’s frontal airbag ON indicator illuminates and the
OFF indicator turns off even when an in fant or a small child is in a child
restraint system (including booster seat)
Turn the ignition switch to the “LOCK” position (vehicles without a keyless
access with push button start system), or turn the push-button ignition switch
off (vehicles with a keyless access with push button start system) if the front
passenger’s frontal airbag ON indicator illuminates and the OFF indicator
turns off even when an infant or a small child is in a child restraint system
(including booster seat). Remove the child restraint system from the seat. By
referring to the child restraint manufacturer’s recommendations as well as
the child restraint system installation procedures in “Child restraint systems”
( → P. 141), correctly install the child restraint system. Turn the ignition switch
to the “ON” position (vehicles without a keyless access with push button start
system), or turn the push-button ignition switch to the “ON” mode (vehicles
with a keyless access with push button start system) and make sure that the
front passenger’s frontal airbag ON indicator turns off and the OFF indicator
illuminates.
If still the ON indicator remains illuminated while the OFF indicator turns off,
take the following actions.
● Ensure that no article is placed on the seat other than the child restraint
system and the child occupant.
● Ensure that the backward-forward position and seatback of front passen-
ger’s seat are locked into place securely by moving the seat back and
forth.
If the ON indicator still remains illuminated while the OFF indicator turns off
after taking relevant corrective actions described above, relocate the child
restraint system to the rear seat and immediately contact your SUBARU
dealer for an inspection.
NOTE
When a child who has outgrown a child restraint system or a small adult is
seated in the front passenger’s seat, the SUBARU advanced frontal airbag
system may or may not activate the front passenger’s SRS frontal airbag
depending on the occupant’s seating posture. The child should always wear
the seatbelt when sitting in the seat irrespective of whether the airbag is
deactivated or activated. If the front passenger’s SRS frontal airbag is acti-
vated (the ON indicator remains illuminated while the OFF indicator turns
off), take the following actions.

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Before driving
BRZ_U (A4450BE-A)
●
Ensure that no article is placed on the seat other than the occupant.
If the ON indicator still remains illuminated while the OFF indicator turns off
despite the fact that the actions noted above have been taken, seat the
child/small adult in the rear seat and immediately contact your SUBARU
dealer for an inspection. Even if the system has passed the dealer inspec-
tion, it is recommended that on subsequent trips the child/small adult always
take the rear seat.
Children who have outgrown a child restraint system should always wear the
seatbelt irrespective of whether the airbag is deactivated or activated.
■ Conditions in which front passenger’s SRS frontal airbag is activated
The front passenger’s SRS frontal airbag will be activated for deployment
upon impact when any of the following conditions are met regarding the front
passenger’s seat.
● When the seat is occupied by an adult.
● When a certain item(s) (e.g. jug of water) is placed on the seat.

106 1-7. Safety information
BRZ_U (A4450BE-A)
■If the passenger’s frontal airbag OFF indicator illuminates and the ON
indicator turns off even when the front passenger’s seat is occupied by
an adult
This can be caused by the adult incorrectly sitting in the front passenger’s
seat. Turn the ignition switch to the “LOCK” position (vehicles without a key-
less access with push button start system), or turn the push-button ignition
switch off (vehicles with a keyless access with push button start system).
Ask the front passenger to set the seatback to the upright position, sit up
straight in the center of the seat cushion, correctly fasten the seatbelt, posi-
tion his/her legs out forward, and adjust the seat to the rearmost position.
Turn the ignition switch to the “ON” position (vehicles without a keyless
access with push button start system), or turn the push-button ignition switch
to the “ON” mode (vehicles with a keyless access with push button start sys-
tem). If the OFF indicator remains illuminated while the ON indicator remains
off, take the following actions.
●Vehicles without a keyless access with push button start system:
Turn the ignition switch to the “LOCK” position.
Vehicles with a keyless access with push button start system:
Turn the push-button ignition switch off.
● Make sure that the front passenger does not use a blanket, seat cushion,
seat cover, seat heater or massager, etc.
● If wearing excessive layers of clothing, the front passenger should
remove any unnecessary items before sitting in the front passenger’s
seat, or should sit in a rear seat.
● Next, turn the ignition switch to the “ON” position and wait 6 seconds to
allow the system to complete self-checking. Following the system check,
both indicators turn off for 2 seconds. Now, the ON indicator should illu-
minate while the OFF indicator remains off.
If the OFF indicator still remains illuminated while the ON indicator remains
off, ask the occupant to move to the rear seat and immediately contact your
SUBARU dealer for an inspection.