2002 SUBARU IMPREZA airbag

Seat, seatbelt and SRS airbags
1-58
nWhen will the SRS side airbag not deploy?
HG1022BB
1) The vehicle is involved in a frontal colli-
sion with another vehicle (moving or stationary).
2) The vehicle is struck from behind. The SRS side airbag is basically not designed to
deploy if the vehicle is involved in a frontal collision
or is struck from behind. Examples of such acci-
dents are illustrated.
In an accident where the vehicle is struck from the
side more than once, the SRS side airbag deploys only once.
Example: In the case of a double side impact colli-sion, first with one vehicle and immediately followed
by another from the same direction, the SRS sideairbag is activated on the first impact but not on the second.HG1028BB
1) First impact 2) Second impact

Seat, seatbelt and SRS airbags
1-59
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SRS airbag system monitors
A diagnostic system continually monitors the readi- ness of the SRS airbag system while the vehicle is
being driven. The SRS airbag system warning light
“AIRBAG” will show normal system operation by
lighting for about 6 seconds when the ignition key is
turned to the “ON” position.
HG1016BA
The following components are monitored by the indi- cator:Front sub sensor (Right hand side)
Front sub sensor (Left hand side)
Airbag control module (including impact sensors)
Frontal airbag module (Driver ’s side)
Frontal airbag module (Passenger ’s side)
Side airbag sensor (Driver ’s side — if equipped)
Side airbag sensor (Passenger ’s side — if
equipped) Side airbag module (Driver ’s side — if equipped)
Side airbag module (Passenger ’s side — if
equipped) Seatbelt pretensioner (Driver ’s side)
Seatbelt pretensioner (Passenger ’s side)
All related wiring
In the event of a malfunction indicated by any of fol-
lowing, the vehicle should be taken promptly to your
nearest SUBARU dealer to have the system
checked. Unless checked and repaired, the SRS
airbags will not function reliably: Flashing or flickering of the indicator light.
No illumination of the warning light when the igni-
tion switch is first turned to the “ON” position.
Continuous illumination of the warning light.
Illumination of the warning light while driving.

Seat, seatbelt and SRS airbags
1-60
SRS airbag system servicing
WARNING
When discarding an airbag module or scrap-
ping the entire car damaged by a collision,
consult your SUBARU dealer. The SRS airbag has no user-serviceable
parts. Do not use electrical test equipment on any circuit related to the SRS airbag system.For required servicing of the SRS airbag, see
your nearest SUBARU dealer. Tampering withor disconnecting the system ’s wiring could re-
sult in accidental inflation of the SRS airbag
or could make the system inoperative, which
may result in serious injury. The wiring har-
nesses of the SRS airbag system are coveredwith yellow insulation and system connectorsare yellow for easy identification.
CAUTION
If you need service or repair in areas listed be-
low, we recommend that you have an autho-
rized SUBARU dealer perform the work. The
SRS airbag control module, impact sensors
and airbag modules are stored in these areas. Under the center console
Inside each front fender
Steering wheel and column and nearby
areas Top of the dashboard on front passenger ’s
side and nearby areas Each front seat and nearby area (only for ve-
hicle with SRS side airbags) Inside each center pillar
In the event that the SRS airbag is deployed, re-
placement of the system should be performed
only by an authorized SUBARU dealer. When the
components of the SRS airbag system are re-
placed, use only genuine SUBARU parts.
To ensure their long-term reliability, the SRS airbags must be inspected by a SUBARU dealer ten years
after the date of manufacture, which is shown on the
certification plate attached to the driver ’s door jamb.

Seat, seatbelt and SRS airbags
1-61
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NOTE In the following cases, contact your SUBARU dealer as soon as possible.The front part of the vehicle was involved in an
accident in which the SRS frontal airbags did not
deploy. The pad section of the steering wheel or front
passenger’ s frontal airbag cover is scratched,
cracked, or otherwise damaged. In addition, if your vehicle is equipped with SRS side airbags, contact your SUBARU dealer assoon as possible in the following cases. Either center pillar or a nearby area of the ve-
hicle was involved in an accident in which the
SRS side airbag did not deploy. The fabric or leather of either front seatback is
cut, frayed, or otherwise damaged.
Precautions against vehicle modifica- tion
WARNING
To avoid accidental activation of the system
or rendering the system inoperative, which
may result in serious injury, no modifications should be made to any components or wiring of the SRS airbag system.This includes following modifications: Installation of custom steering wheels
Attachment of additional trim materials to
the dashboard Installation of custom seats (for vehicles
with SRS side airbags only) Replacement of seat fabric or leather (for
vehicles with SRS side airbags only) Installation of additional fabric or leather
on the front seat (for vehicles with SRS side airbags only)
Installation of additional electrical/electronic
equipment such as a mobile two-way radio on or near the SRS airbag system componentsand/or wiring is not advisable. This could in-
terfere with proper operation of the SRS air- bag system.

Seat, seatbelt and SRS airbags
1-62
CAUTION
Do not perform any of the following modifica- tions. Such modifications can interfere with proper operation of the SRS airbag system. Attachment of any equipment (brush bar,
winches, snow plow, skid plate, etc.) otherthan SUBARU genuine accessory parts to thefront end. Modification of the suspension system or
front end structure. Installation of a tire of different size and
construction from the tires specified on thetire placard attached to the door jamb. Attachment of any equipment (side steps or
side sill protectors, etc.) other than SUBARU genuine accessory parts to the side body (for
vehicles with side airbags only).
Always consult your SUBARU dealer if you want to
install any accessory parts to your vehicle.

Keys and doors
2-16
Note that in this mode, DOORS MUST BE MANUAL-
LY LOCKED. To enter the passive mode
HB2036BA
1. Remove the side sill cover on the driver ’s side.
1)Open the driver ’s door.
2)Remove the clip by prying the edge with screw-
driver.
3)Remove the side sill cover by pulling it up.
HB2038BC
1) Connector for SRS airbag system (yel- low)
2) Blue (1P)
2. Connect the blue (1 pole) connector.
3. Turn the ignition switch from the “LOCK” to the
“ON” position.
4. Install the side sill cover.
To place the system in active arming mode (remote
required for activation), disconnect the white con-
nector.

Keys and doors
2-17
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WARNING
Do not disconnect or tamper with any yellow connector and/or any harness covered withyellow insulation and/or tape.Doing so could result in accidental inflation of the SRS airbag or could make the SRS airbag
system inoperative, which may result in seri-
ous injury.
Arming the system
1. Turn the ignition switch to the “ON” position.
HB2031BC
1) ON 2) LOCK 2. Turn the ignition switch from
“ON” to “LOCK”
position and remove the key from the ignition switch.
HB2024DB
3. Open the doors and get out of the vehicle.
4. Before closing the doors, lock all doors with theinside door lock levers.
5. Close the doors. The system will automatically
arm after one minute.
In the passive mode, the system can also be armed
with the remote transmitter or with the power door
locking switches. If the remote transmitter or power
door lock switch is used to lock the vehicle, arming
will take place immediately regardless of whether ornot the passive mode has been selected.

3
3-1
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Ignition switch 3-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LOCK 3-2
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ACC 3-3
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ON 3-3
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START 3-3
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Key reminder chime 3-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Key interlock release (AT vehicles only) 3-4 . . . . . .
Hazard warning flasher 3-5 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Meters and gauges 3-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Speedometer 3-6
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Odometer/Trip meter 3-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tachometer 3-7
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Fuel gauge 3-7
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Temperature gauge 3-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outside temperature indicator
(if equipped) 3-9
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Warning and indicator lights 3-9 . . . . . . . . . . . . . . . . . . . .
Seatbelt warning light and chime 3-9 . . . . . . . . . . . . . . .
SRS airbag system warning light 3-10 . . . . . . . . . . . . . . .
CHECK ENGINE warning light/ Malfunction indicator lamp 3-10 . . . . . . . . . . . . . . . . . . . .
Charge warning light 3-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oil pressure warning light 3-11 . . . . . . . . . . . . . . . . . . . . . . .
AT OIL TEMPerature warning light
(for AT vehicles) 3-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ABS warning light 3-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake system warning light 3-13 . . . . . . . . . . . . . . . . . . . . .
Door open warning lights 3-13 . . . . . . . . . . . . . . . . . . . . . . . . Front-wheel drive warning light
(for AT vehicles – if equipped) 3-14 . . . . . . . . . . . . . . . .
Shift position indicator (AT vehicles) 3-14 . . . . . . . . . .
Turn signal indicator lights 3-14 . . . . . . . . . . . . . . . . . . . . . .
High beam indicator light 3-14 . . . . . . . . . . . . . . . . . . . . . . . .
Clock 3-14
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Light control switch 3-15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Headlights 3-15
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High/low beam change (dimmer) 3-16 . . . . . . . . . . . . . . .
Headlight flasher 3-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Daytime running light system 3-17 . . . . . . . . . . . . . . . . . . .
Turn signal lever 3-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Illumination brightness control 3-18 . . . . . . . . . . . . . . . .
Parking light switch 3-19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fog light switch (if equipped) 3-19 . . . . . . . . . . . . . . . . . .
Wiper and washer 3-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield wiper and washer switches 3-21 . . . . . . .
Rear window wiper and washer switch
(if equipped) 3-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear window defogger switch 3-24 . . . . . . . . . . . . . . . . . .
Mirrors 3-25
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Inside mirror 3-25
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Outside mirrors 3-28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tilt steering wheel 3-30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Horn 3-31
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Instruments and controls