2006 SUBARU IMPREZA WRX warning light

22
Warning and indicator light
Mark Name PageSeatbelt warning light 3-14
SRS airbag system
warning light 3-15
Passenger airbag ON
indicator light 3-15
Passenger airbag OFF
indicator light 3-15
CHECK ENGINE
warning light/Malfunc-
tion indicator lamp 3-16
Charge warning light 3-16
Oil pressure warning
light 3-16
AT OIL temperature
warning light (if
equipped) 3-17
or ABS warning light 3-17
or Brake system warning
light 3-18
ON or
OFF or
Door open warning
light
3-19
All-Wheel Drive warn-
ing light (if equipped) 3-19
Turn signal indicator
lights 3-20
High beam indicator
light 3-20
Security indicator light
(if equipped) 2-3,
2-13
Intercooler water
spray warning light (if
equipped) 3-19
Light indicator light (if
equipped) 3-21
Cruise control indica-
tor light (if equipped) 3-20
Cruise control set indi-
cator light 3-20
REV indicator light (if
equipped) 3-21
Rear differential oil
temperature warning
light (if equipped) 3-17
Mark Name PageElectronic driver
’s con-
trol center differential
auto indicator (if
equipped) 3-20
Driver ’s control center
differential indicator
light (if equipped) 3-21
Driver ’s control center
differential indicator
and warning lights (if
equipped) 3-21
Mark Name Page

1
Seat, seatbelt and SRS airbags
Front seats .......................................................... 1-2
Fore and aft adjustment ........................... .............. 1-3
Reclining the seatback ............................ ............... 1-3
Seat cushion height adjustment (driver ’s seat) ... 1-4
Head restraint adjustment (if equipped) ........... .... 1-4
Active head restraint (if equipped) ............... ......... 1-4
Seat heater (if equipped) ......................... .......... 1-5
Rear seats ........................................ ................... 1-6
Armrest (if equipped) ............................. ................ 1-7
Head restraint adjustment – Wagon ..................... 1-7
Folding down the rear seat – Wagon .................... 1-8
Seatbelts ......................................... .................... 1-9
Seatbelt safety tips .............................. ................... 1-9
Emergency Locking Retractor (ELR) ................. ... 1-11
Automatic/Emergency Locking Retractor
(A/ELR) ........................................... ....................... 1-11
Seatbelt warning light and chime .................. ........ 1-11
Fastening the seatbelt ............................ ................ 1-12
Seatbelt maintenance .............................. ............... 1-18
Seatbelt extender ................................. .............. 1-19
Front seatbelt pretensioners ...................... ....... 1-20
System monitors ................................... ................. 1-21
System servicing .................................. .................. 1-22
Precautions against vehicle modification .......... .. 1-22
Child restraint systems ........................... .......... 1-23
Where to place a child restraint system ........... .... 1-24
Choosing a child restraint system ................. ....... 1-25
Installing child restraint systems with A/ELR seatbelt .......................................... ........................ 1-26Installing a booster seat .........................
................ 1-29
Installation of child restraint systems by use of lower and tether anchorages (LATCH) ............... 1-30
Top tether anchorages ............................. .............. 1-33
*SRS airbag (Supplemental Restraint System airbag) ........................................... ................... 1-35
Vehicle with driver ’s and front passenger ’s SRS
airbags and lap/shoulder restraints ............... .... 1-35
Subaru advanced frontal airbag system ............. . 1-39
SRS side airbag ................................... ................... 1-51
SRS airbag system monitors ........................ ......... 1-56
SRS airbag system servicing ....................... ......... 1-57
Precautions against vehicle modification .......... .. 1-58

Seat, seatbelt and SRS airbags 1-11
– CONTINUED –
Expectant mothers
Expectant mothers also need to use the
seatbelts. They should consult their doctor
for specific recommendations. The lap
belt should be worn securely and as low
as possible over the hips, not over the
waist.
Emergency Locking Retrac-
tor (ELR)
The driver ’s seatbelt has an Emergency
Locking Retractor (ELR).
The emergency locking retractor allows
normal body movement but the retractor
locks automatically during a sudden stop,
impact or if you pull the belt very quickly
out of the retractor.
Automatic/Emergency Lock-
ing Retractor (A/ELR)
Each passenger ’s seatbelt has an Auto-
matic/Emergency Locking Retractor (A/
ELR). The Automatic/Emergency Locking
Retractor normally functions as an Emer-
gency Locking Retractor (ELR). The A/
ELR has an additional locking mode “Au-
tomatic Locking Retractor (ALR) mode ” in-
tended to secure a child restraint system.
When the seatbelt is once drawn out com-
pletely and is then retracted even slightly,
the retractor locks the seatbelt in that po-
sition and the seatbelt cannot be extend-
ed. As the belt is rewinding, clicks will be
heard which indicate the retractor func-
tions as an ALR. When the seatbelt is re-
tracted fully, the ALR mode is released.
When securing a child restraint system on
the rear seats by the use of the seatbelt,
the seatbelt must be changed over to the
Automatic Locking Retractor (ALR) mode.
When the child restraint system is re-
moved, make sure that the seatbelt re-
tracts fully and the retractor returned to
the Emergency Locking Retractor (ELR)
mode.
For instructions on how to convert the re-
tractor to the ALR mode and restore it to
the ELR mode, see the “Child restraint systems
” section in this chapter.Seatbelt warning light
and chime
Your vehicle is equipped with a seatbelt
warning device at the driver ’s seat, as re-
quired by current safety standards. There
is a seatbelt warning light in the combina-
tion meter.
If the driver has not yet fastened the seat-
belt when the ignition switch is turned to
the “ON ” position, the seatbelt warning
light will flash for 6 seconds, to warn that
the seatbelt is unfastened. If the driver ’s
seatbelt is not fastened, a chime will also
sound simultaneously.
If the driver ’s seatbelt is still not fastened
6 seconds later, the warning light will re-
main lit for 15 seconds. If the driver ’s seat-
belt is still not fastened even 15 seconds
later (21 seconds after turning ON the ig-
nition switch), the warning lights will alter-
nate between flashing and steady illumi-
nation at 15-second intervals, and the
chime will sound while the warning light is
flashing.
Alternate flashing and steady illumination
of the warning lights and sounding of the
chime will continue until the driver fastens
the seatbelt.
100100

1-12 Seat, seatbelt and SRS airbags
NOTE
If the driver unfastens the seatbelt af-
ter fastening, the seatbelt warning de-
vice operates as follows according to
the vehicle speed.
At speeds lower than approximate-
ly 9 mph (15 km/h)
The warning light will alternate be-
tween flashing and steady illumina-
tion at 15-second intervals. The
chime will not sound.
At speeds higher than approxi-
mately 9 mph (15 km/h)
The warning light will alternate be-
tween flashing and steady illumina-
tion at 15-second intervals and the
chime will sound while the warning
light is flashing.
It is possible to cancel the warning
operation that follows the 6-second
warning after turning ON the ignition
switch by unfastening and refastening
the driver ’s seatbelt. When the ignition
switch is turned ON next time, howev-
er, the complete sequence of the warn-
ing operation resumes. For further de-
tails about canceling the warning oper-
ation, please contact your SUBARU
dealer.
Fastening the seatbelt
Never use a belt that is twisted or
reversed. In an accident, this can
increase the risk or severity of in-
jury.
Keep the lap belt as low as possi-
ble on your hips. In a collision,
this spreads the force of the lap
belt over stronger hip bones in-
stead of across the weaker abdo-
men.
Seatbelts provide maximum re-
straint when the occupant sits
well back and upright in the seat.
To reduce the risk of sliding under
the seatbelt in a collision, the
front seatbacks should be always
used in the upright position while
the vehicle is running. If the front
seatbacks are not used in the up-
right position in a collision, the
risk of sliding under the lap belt
and of the lap belt sliding up over
the abdomen will increase, and
both can result in serious internal
injury or death.
Do not put cushions or any other
materials between occupants and
seatbacks or seat cushions. If you
do so, the risk of sliding under the
lap belt and of the lap belt sliding
up over the abdomen will in-
crease, and both can result in se-
rious internal injury or death.
Never place the shoulder belt under
the arm or behind the back. If an ac-
cident occurs, this can increase the
risk or severity of injury.
100101

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

1-38 Seat, seatbelt and SRS airbags
Components
1
2
3
4
5
6
14 15
2019
8
11 17
18
9
7 10
12
16
13
100701 1) Airbag control module (including impact
sensors)
2) Frontal airbag module (driver ’s side)
3) Frontal airbag module (front passen-
ger’s side)
4) Front sub sensor (left-hand side)
5) Front sub sensor (right-hand side)
6) Side airbag module (driver ’s side)
7) Side airbag module (front passenger ’s
side)
8) Side airbag sensor (center pillar left-
hand side)
9) Side airbag sensor (center pillar right- hand side)
10)Airbag wiring (yellow)
11)Seatbelt pretensioner (driver ’s side)
12) Seatbelt pretensioner (front passenger ’s
side)
13)Seatbelt buckle switch (front passen- ger’s side)
14)Seatbelt buckle switch (driver ’s side)
15) Driver ’s seat position sensor
16)Front passenger ’s seatbelt tension sen-
sor
17)Front passenger ’s occupant detection
system weight sensor
18)Front passenger ’s occupant detection
control module
19)Front passenger ’s frontal airbag ON and
OFF indicator
20)SRS airbag system warning light

Seat, seatbelt and SRS airbags 1-41
– CONTINUED –
Driver’s SRS frontal airbag
The driver ’s SRS frontal airbag uses a
dual stage inflator. The inflator operates in
different ways depending on the severity
of impact, backward-forward adjustment
of the driver ’s seat position and whether or
not he/she is wearing the seatbelt.
The backward-forward adjustment of the
driver ’s seat position is monitored by the
driver ’s seat position sensor under the driver
’s seat.
Whether or not the driver is wearing the
seatbelt is monitored by the seatbelt buck-
le switch.
Observe the following precautions. Failure
to do so may cause the seatbelt buckle
switch and/or the seat position sensor to
malfunction, preventing the Subaru ad-
vanced frontal airbag system from func-
tioning correctly or causing the system to
fail.
Do not place articles/metal objects or in-
stall any accessory other than a genuine
SUBARU accessory under the driver ’s
seat. Do not allow the rear seat occupant
to kick the driver ’s seat or push up its bot-
tom surface with his/her feet.
Do not place a magnet near the seatbelt
buckle or under the driver ’s seat.
If the seatbelt buckle switch and/or the
driver ’s seat position sensor have failed,
the SRS airbag system warning light will il-
luminate. Although the driver ’s SRS fron-
tal airbag can deploy regardless of the
backward-forward adjustment of the driv-
er ’s seat position even when the warning
light is on, have the system inspected by
your SUBARU dealer immediately if the
SRS airbag system warning light comes
on.
NOTE
The driver ’s SRS side airbag and seat-
belt pretensioner are not controlled by
the Subaru advanced frontal airbag
system.
Front passenger ’s SRS frontal air-
bag
The front passenger ’s SRS frontal airbag
uses a dual stage inflator. The inflator op-
erates in different ways depending on the
severity of impact.
The total load on the seat is monitored by
the occupant detection system ’s weight
sensor located under the seat.
The system has another sensor that mon-
itors the tension of the front passenger
seatbelt. Using the total seat load and
seatbelt tension data from the sensors,
the occupant detection system deter-
mines whether the front passenger ’s SRS
frontal airbag should or should not be in-
flated.
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 normal.
Observe the following precautions. Failure
to do so may prevent the Subaru ad-
vanced frontal airbag system from func-
tioning correctly or cause the system to
fail.
Do not attach accessories to the
windshield, or fit an extra-wide mir-
ror over the rear view mirror. If the
SRS airbag deploys, those objects
could become projectiles that could
seriously injure vehicle occupants.
100157

1-42 Seat, seatbelt and SRS airbags
Do not apply any strong impact to the
front passenger ’s seat such as by kicking.
Do not spill liquid on the front passen-
ger ’s seat. If liquid is spilled, wipe it off im-
mediately.
Do not disassemble the front passen-
ger ’s seat.
Do not install any accessory (such as
an audio amplifier) other than a genuine
SUBARU accessory under the front pas-
senger ’s seat.
Do not place anything (shoes, umbrella,
etc.) under the front passenger ’s seat.
The front passenger ’s seat must not be
used with the head restraint removed.
Do not leave any article including a child
restraint system on the front passenger ’s
seat or the seatbelt tongue and buckle en-
gaged when you leave your vehicle.
Do not place a magnet near the seatbelt
buckle and the seatbelt retractor.
Do not use front seats with their back-
ward-forward position and seatback not
being locked into place securely. If any of
them are not locked securely, adjust them
again. For adjusting procedure, refer to
the “Front seats ” section in this chapter.
If you use an optional seatbelt extender,
remove it after each use. (Refer to the “ Seatbelt extender ” section in this chap-
ter.)
If the seatbelt buckle switch and/or front passenger
’s occupant detection system
have failed, the SRS airbag system warn-
ing light will illuminate. Have the system
inspected by your SUBARU dealer imme-
diately if the SRS airbag system warning
light comes on.
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.
NOTE
The front passenger ’s SRS side airbag
and seatbelt pretensioner are not con-
trolled by the Subaru advanced frontal
airbag system.
Passenger ’s frontal airbag ON and
OFF indicators
: Front passenger ’s frontal airbag
ON indicator
: Front passenger ’s frontal airbag
OFF indicator
The front passenger ’s frontal airbag ON
and OFF indicators show you the status of
the front passenger ’s SRS frontal airbag.
The indicators are located next to the
clock in the center portion of the dash-
board.
When the ignition switch is turned to the “ ON ” position, both the ON and OFF indi-
cators illuminate for 6 seconds during
which time the system is checked. Follow-
ing the system check, both indicators ex-
tinguish for 2 seconds. After that, one of
100704
ON or
OFF or