SUBARU IMPREZA 2006 2.G Service Manual

1-14 Seat, seatbelt and SRS airbags
Unfastening the seatbelt
Push the button on the buckle.
Before closing the door, make sure that
the belts are retracted properly to avoid
catching the belt webbing in the door.
Rear seatbelts (except rear center
seatbelt on Wagon)
1. Sit well back in the seat.
2. Pick up the tongue plate and pull the
belt out slowly. Do not let it get twisted. If
the belt stops before reaching the buckle,
return the belt slightly and pull it out more
slowly. If the belt still cannot be unlocked,
let the belt retract slightly after giving a
strong pull on it, then pull it out slowly
again.
3. Insert the tongue plate into the buckle
until you hear a click. 4. To make the lap part tight, pull up on
the shoulder belt.
5. Place the lap belt as low as possible on
your hips, not on your waist.
When wearing the seatbelts, make
sure the shoulder portion of the
webbing does not pass over your
neck. If it does, adjust the seatbelt
anchor to a lower position. Placing
the shoulder belt over the neck may
result in neck injury during sudden
braking or in a collision.
100105
100102
100103

Seat, seatbelt and SRS airbags 1-15
– CONTINUED –
Adjusting the rear seat shoulder belt
anchor height (window-side seating
positions only)
The shoulder belt anchor height should be
adjusted to the position best suited for
you. To adjust the anchor height, push the
release button and slide the anchor up or
down. Pull down on the anchor to make
sure that it is locked in place.
Always adjust the anchor height so that
the shoulder belt passes over the middle
of the shoulder without touching the neck.
Unfastening the seatbelt
Push the button on the buckle.
Before closing the door, make sure that
the belts are retracted properly to avoid
catching the belt webbing in the door.
Rear center seatbelt on Wagon
1) Center seatbelt tongue plate
2) Connector (tongue)
3) Connector (buckle)
4) Center seatbelt buckle100686
When wearing the seatbelts, make
sure the shoulder portion of the
webbing does not pass over your
neck. If it does, adjust the seatbelt
anchor to a lower position. Placing
the shoulder belt over the neck may
result in neck injury during sudden
braking or in a collision.
100105
3 4
1
2
100687
100108

1-16 Seat, seatbelt and SRS airbags
1. Remove the tongue plate from the belt
holder located under the right rear quarter
glass and pull out the seatbelt slowly. 2. After drawing out the seatbelt, pass it
through the belt guide as follows: First in-
sert one edge of the belt into the open gap
in the comfort guide; then slide the rest of
the belt in, so that the whole belt fits in-
side.
Fastening the seatbelt with the web-
bing twisted can increase the risk or
severity of injury in an accident.
When fastening the belt after it is
pulled out from the retractor, espe-
cially when inserting the connec-
tor
’s tongue plate into the mating
buckle (on right-hand side), always
check that the webbing is not twist-
ed.
100109
Be sure to fasten both tongue plates
to the respective buckles. If the
seatbelt is used only as a shoulder
belt (with the connector ’s tongue
plate not fastened to the connec-
tor ’s buckle on the right-hand side),
it cannot properly restrain the wear-
er in position in an accident, possi-
bly resulting in serious injury or
death.
100111
100288
100113

Seat, seatbelt and SRS airbags 1-17
– CONTINUED –
3. After confirming that the webbing is not
twisted, insert the connector (tongue) at-
tached at the webbing end into the buckle
on the right-hand side until a click is heard.
If the belt stops before reaching the buck-
le, return the belt slightly and pull it out
more slowly. If the belt still cannot be un-
locked, let the belt retract slightly after giv-
ing it a strong pull, then pull it out slowly
again.
4. Insert the center seatbelt tongue plate
in the center seatbelt buckle marked “
CENTER ” on the left-hand side until it
clicks. 5. To make the lap part tight, pull up on
the shoulder belt.
6. Place the lap belt as low as possible on
your hips, not on your waist.
Unfastening the seatbeltPush the release button of the center
seatbelt buckle (on the left-hand side) to
unfasten the seatbelt.
NOTE
When the seatback is folded down for
greater cargo area, it is necessary to
disconnect the connector.
100114
100115
100116
100117

1-18 Seat, seatbelt and SRS airbags
1. Insert a key or other hard pointed ob-
ject into the slot in the connector (buckle)
on the right-hand side and push it in, and
the connector (tongue) plate will discon-
nect from the buckle.
2. Allow the retractor to roll up the belt. You should hold the webbing end and
guide it back into the retractor while it is
rolling up. Insert the tongue plate into the
belt holder.
Seatbelt maintenance
To clean the seatbelts, use a mild soap
and lukewarm water. Never bleach or dye
the belts because this could seriously af-
fect their strength.
Inspect the seatbelts and attachments in-
cluding the webbing and all hardware pe-
riodically for cracks, cuts, gashes, tears,
damage, loose bolts or worn areas. Re-
place the seatbelts even if only minor
damage is found.
100118
100289
Do not allow the retractor to roll
up the seatbelt too quickly. Other-
wise, the metal tongue plates may
hit against the trim, resulting in
damaged trim.
Have the seatbelt fully rolled up
so that the tongue plates are neat-
ly stored. A hanging tongue plate
can swing and hit against the trim
during driving, causing damage to
the trim.
100290Keep the belts free of polishes,
oils, chemicals and particularly
battery acid.
Never attempt to make modifica-
tions or changes that will prevent
the seatbelt from operating prop-
erly.

Seat, seatbelt and SRS airbags 1-19
Seatbelt extender
If the front seatbelts are not long enough
to permit the tongue plate to engage with
the seatbelt buckle, an optional seatbelt
extender is available from your SUBARU
dealer. When ordering an extender, only
order one particularly designed for your
vehicle. Several different types of extend-
ers are available to match various variet-
ies of front seatbelt designs. See your
SUBARU dealer for assistance.
The extender adds approximately 8 inch-
es (200 mm) of length and it can be used
for either the driver or front passenger
seating position.
For the safety of others, the extender
should be removed after each use, espe-
cially if the next person using the seatbelt
does not need one.
Note that leaving the seatbelt extender ’s
tongue plate engaged with the seatbelt
buckle may prevent the Subaru advanced
front airbag system from functioning cor-
rectly or cause the system to fail.
NOTE
When the seatbelt extender is used by a pregnant passenger, consult a doctor
to get approval in advance.
To connect the extender to the seatbelt,
insert the tongue plate into the seatbelt
buckle so that the
“PRESS ” signs on the
buckle-release buttons of the extender
and the seatbelt are both facing outward
as shown in the diagram. You will hear a
click when the tongue plate locks into the
buckle.
When releasing the seatbelt, press on the
buckle-release button on the extender, not
on the seatbelt. This helps to prevent
damage to the vehicle interior and extend-
er itself.
Be sure to observe the following
when using the seatbelt extender.
Failure to follow these instructions
and warnings could reduce the ef-
fectiveness of the seatbelt and re-
sult in more serious injury in the
event of a collision.
Never use the extender when the
belt itself is long enough to permit
it to be buckled properly. If remov-
al of heavy clothing is all that is
needed to permit the seatbelt to
be buckled properly, remove the
heavy clothing and do not use the
extender.
Do not use the extender if the
buckle of the extender rests over
the abdomen.
Do not let someone else use the
extender. Use of an extender
when it is not needed could re-
duce the effectiveness of the seat-
belt and result in more serious in-
jury in the event of a collision.
Use the extender only for the front
seatbelts and only for the model
for which it was originally provid-
ed. Never use the extender for the
rear seatbelts or for a different
model.
100605

1-20 Seat, seatbelt and SRS airbags
Front seatbelt pretensioners
The driver ’s and front passenger ’s seat-
belts have a seatbelt pretensioner. The
seatbelt pretensioners are designed to be
activated in the event of an accident in-
volving a moderate to severe frontal colli-
sion.
The pretensioner sensor also serves as
the frontal SRS airbag sensor. If the sen-
sor detects a certain predetermined
amount of force during a frontal collision,
the front seatbelt is quickly drawn back in
by the retractor to take up the slack so that
the belt more effectively restrains the front
seat occupant.
When a seatbelt pretensioner is activated, an operating noise will be heard and a
small amount of smoke will be released.
These occurrences are normal and not
harmful. This smoke does not indicate a
fire in the vehicle.
Once the seatbelt pretensioner has been
activated, the seatbelt retractor remains
locked. Consequently, the seatbelt can
not be pulled out and retracted and there-
fore must be replaced.
NOTE
Seatbelt pretensioners are not de-
signed to activate in minor frontal im-
pacts, in side or rear impacts or in roll-
over accidents.
The driver ’s seat and passenger ’s
seat pretensioners and frontal SRS air-
bag operate simultaneously.
Pretensioners are designed to func-
tion on a one-time-only basis. In the
event that a pretensioner is activated,
both the driver ’s and front passenger ’s
seatbelt retractor assemblies must be
replaced only by an authorized
SUBARU dealer. When replacing seat-
belt retractor assemblies, use only
genuine SUBARU parts.
If either front seatbelt does not re-
tract or cannot be pulled out due to a
malfunction or activation of the preten-
sioner, contact your SUBARU dealer as soon as possible.
If the front seatbelt retractor assem-
bly or surrounding area has been dam-
aged, contact your SUBARU dealer as
soon as possible.
When you sell your vehicle, we urge
you to explain to the buyer that it has
seatbelt pretensioners by alerting him
to the contents of this section.
100121
To obtain maximum protection,
the occupants should sit in an up-
right position with their seatbelts
properly fastened. Refer to the “ Seatbelts ” section in this chap-
ter.
Do not modify, remove or strike
the front seatbelt retractor assem-
blies or surrounding area. This
could result in accidental activa-
tion of the seatbelt pretensioners
or could make the system inoper-
ative, possibly resulting in seri-
ous injury. Seatbelt pretensioners
have no user-serviceable parts.
For required servicing of front
seatbelt retractors equipped with
seatbelt pretensioners, see your
nearest SUBARU dealer.

Seat, seatbelt and SRS airbags 1-21
– CONTINUED –
System monitors
A diagnostic system continually monitors
the readiness of the seatbelt pretensioner
while the vehicle is being driven. The seat-
belt pretensioners share the control mod-
ule with the SRS airbag system. There-
fore, if any malfunction occurs in a seat-
belt pretensioner, the SRS airbag system
warning light will illuminate. The SRS air-
bag system warning light will show normal
system operation by lighting for approxi-
mately 6 seconds when the ignition switch is turned to the
“ON ” position.
The following components are monitored
by the indicator:
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 (Front passen-
ger ’s side)
Side airbag sensor (Center pillar right
hand side)
Side airbag sensor (Center pillar left
hand side)
Side airbag module (Driver ’s side)
Side airbag module (Front passenger ’s
side)
Seatbelt pretensioner (Driver ’s side)
Seatbelt pretensioner (Front passen-
ger ’s side)
Seatbelt buckle switch (Driver ’s side)
Seatbelt buckle switch (Front passen-
ger ’s side)
Driver ’s seat position sensor
Front passenger ’s seatbelt tension sen-
sor
Front passenger ’s occupant detection
system weight sensor
Front passenger ’s occupant detection
control module
Front passenger ’s frontal airbag ON
and OFF indicator
All related wiringWhen discarding front seatbelt re-
tractor assemblies or scrapping
the entire vehicle due to collision
damage or for other reasons, con-
sult your SUBARU dealer.
100291
If the warning light exhibits any of
the following conditions, there may
be a malfunction in the seatbelt pre-
tensioners and/or SRS airbag sys-
tem. Immediately take your vehicle
to your nearest SUBARU dealer to
have the system checked. Unless
checked and properly repaired, the
seatbelt pretensioners and/or SRS
airbag will not operate properly in
the event of a collision, which may
increase the risk of injury.
Flashing or flickering of the indi-
cator light
No illumination of the warning
light when the ignition switch is
first turned to the “ON ” position
Continuous illumination of the
warning light
Illumination of the warning light
while driving

1-22 Seat, seatbelt and SRS airbags
System servicing
NOTE
If the front part of the vehicle is dam-
aged in an accident to the extent that
the seatbelt pretensioner does not op-
erate, contact your SUBARU dealer as
soon as possible.
Precautions against vehicle
modification
Always consult your SUBARU dealer if
you want to install any accessory parts to
your vehicle.
When discarding a seatbelt retrac-
tor assembly or scrapping the en-
tire vehicle damaged by a colli-
sion, consult your SUBARU deal-
er.
Tampering with or disconnecting
the system ’s wiring could result in
accidental activation of the seat-
belt pretensioner and/or SRS air-
bag or could make the system in-
operative, which may result in se-
rious injury. The wiring harnesses
of the seatbelt pretensioner and
SRS airbag systems are covered
with yellow insulation and the
connectors of the system are yel-
low for easy identification. Do not
use electrical test equipment on
any circuit related to the seatbelt
pretensioner and SRS airbag sys-
tems. For required servicing of
the seatbelt pretensioner, see
your nearest SUBARU dealer.
The front sub sensors are located in
both front fenders and the SRS air-
bag control module including the
impact sensors is located under the
center console. If you need service
or repair in those areas or near the
front seatbelt retractors, we recom-
mend that you have an authorized
SUBARU dealer perform the work.
Do not perform any of the following
modifications. Such modifications
can interfere with proper operation
of the seatbelt pretensioners.
Attachment of any equipment
(bush bar, winches, snow plow,
skid plate, etc.) other than genu-
ine SUBARU accessory parts to
the front end.
Modification of the suspension
system or front end structure.
Installation of a tire of different
size and construction from the
tires specified on the vehicle plac-
ard attached to the driver ’s door
pillar or specified for individual
vehicle models in this Owner ’s
Manual.

Seat, seatbelt and SRS airbags 1-23
– CONTINUED –
Child restraint systems
Infants and small children should always
be placed in an infant or child restraint
system in the rear seat while riding in the
vehicle. You should use an infant or child
restraint system that meets Federal Motor
Vehicle Safety Standards or Canada Mo-
tor Vehicle Safety Standards, is compati-
ble with your vehicle and is appropriate for
the child’s age and size. All child restraint
systems are designed to be secured in ve-
hicle seats by lap belts or the lap belt por-
tion of a lap/shoulder belt (except those
covered under the section in this manual,
entitled “Installation of child restraint sys-
tems by use of lower and tether anchorag-
es (LATCH) ”). Children could be endangered in an acci-
dent if their child restraints are not proper-
ly secured in the vehicle. When installing
the child restraint system, carefully follow
the manufacturer
’s instructions.
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front
seating positions.
All U.S. states and Canadian provinces
require that infants and small children be
restrained in an approved child restraint
system at all times while the vehicle is
moving.
100688
100125
Never let a passenger hold a child
on his or her lap or in his or her arms
while the vehicle is moving. The
passenger cannot protect the child
from injury in a collision, because
the child will be caught between the
passenger and objects inside the
vehicle.
Additionally, holding a child in your
lap or arms in the front seat exposes
that child to another serious danger.
Since the SRS airbag deploys with
considerable speed and force, the
child could be injured or even killed.
100126