2006 SUBARU IMPREZA engine

2
the climate control.
Chapter 5: Audio
This chapter informs you how to operate
your audio system.
Chapter 6: Interior equipment
This chapter informs you how to operate
interior equipment.
Chapter 7: Starting and operating
This chapter informs you how to start and
operate your SUBARU.
Chapter 8: Driving tips
This chapter informs you how to drive your
SUBARU in various conditions and ex-
plains some safety tips on driving.
Chapter 9: In case of emergency
This chapter informs you what to do if you
have a problem while driving, such as a
flat tire or engine overheating.
Chapter 10: Appearance care
This chapter informs you how to keep your
SUBARU looking good.
Chapter 11: Maintenance and service
This chapter informs you when you need
to take your SUBARU to the dealer for
scheduled maintenance and informs you
how to keep your SUBARU running prop-
erly.
Chapter 12: Specifications
This chapter informs you about dimension
and capacities of your SUBARU.
Chapter 13: Consumer information and
Reporting safety defectsThis chapter informs you about Uniform
tire quality grading standards and Report-
ing safety defects.
Chapter 14: Index
This is an alphabetical listing of all that
’s in
this manual. You can use it to quickly find
something you want to read.
Safety warnings
You will find a number of WARNINGs,
CAUTIONs and NOTEs in this manual.
These safety warnings alert you to poten-
tial hazards that could result in injury to
you or others.
Please read these safety warnings as well
as all other portions of this manual careful-
ly in order to gain a better understanding
of how to use your SUBARU vehicle safe-
ly.
NOTE
A NOTE gives information or sugges-
tions how to make better use of your
vehicle.
Safety symbol
You will find a circle with a slash through it
in this manual. This symbol means “Do
not ”, “Do not do this ”, or “Do not let this
happen ”, depending upon the context.
A WARNING indicates a situation in
which serious injury or death could
result if the warning is ignored.
A CAUTION indicates a situation in
which injury or damage to your vehi-
cle, or both, could result if the cau-
tion is ignored.
000013

3
– CONTINUED –
Vehicle symbols
There are some of the symbols you may
see on your vehicle.
Mark Name
CAUTION
Power door lock and unlock
Passenger’s windows lock
and unlock
Fuel
Front fog lights
Parking lights
Hazard warning flasher
Cigarette lighter
Engine hood
Trunk lid (Sedan)
Seat heater
Child restraint top tether an-
chorages
Child restraint lower anchor-
ages
Horn
Windshield wiper deicer
Wiper intermittent
Windshield wiper and wash-
er
Rear window wiper and
washer
Lights
Parking lights, tail lights, li-
cense plate light and instru-
ment panel illumination
Mark NameHead lights
Headlight beam leveler
Illumination brightness
Fan speed
Instrument panel outlets
Instrument panel outlets and
foot outlets
Foot outlets
Windshield defroster and
foot outlets
Windshield defroster
Rear window defogger/Out-
side mirror defogger
Air recirculation
Outside air
Mark Name

4
Safety precautions when
driving
Seatbelt and SRS airbag
Carefully read the sections “Seatbelts ”
and “*SRS airbag (Supplemental Re-
straint System airbag) ” in chapter 1 of this
owner ’s manual for instructions and pre-
cautions concerning the seatbelt system
and SRS airbag system.
Engine oil
Washer
Door lock (transmitter)
Door unlock (Transmitter)
Mark Name
All persons in the vehicle should
fasten their seatbelts BEFORE the
vehicle starts to move. Otherwise,
the possibility of serious injury
becomes greater in the event of a
sudden stop or accident.
To obtain maximum protection in
the event of an accident, the driv-
er and all passengers in the vehi-
cle should always wear seatbelts
when the vehicle is moving. The
SRS (Supplemental Restraint Sys-
tem) airbag does not do away with
the need to fasten seatbelts. In
combination with the seatbelts, it
offers the best combined protec-
tion in case of a serious accident.
Not wearing a seatbelt increases
the chance of severe injury or
death in a crash even when the ve-
hicle has the SRS airbag.
The SRS airbags deploy with con-
siderable speed and force. Occu-
pants who are out of proper posi-
tion when the SRS airbag deploys
could suffer very serious injuries.
Because the SRS airbag needs
enough space for deployment, the
driver should always sit upright
and well back in the seat as far
from the steering wheel as practi-
cal while still maintaining full ve-
hicle control and the front passen-
ger should move the seat as far
back as possible and sit upright
and well back in the seat.

6
Carefully read the sections “Child restraint
systems ”, “*SRS airbag (Supplemental
Restraint System airbag) ”, and “Seatbelts ”
in chapter 1 of this owner ’s manual for in-
structions and precautions concerning the
child restraint system, seatbelt system
and SRS airbag system.
Engine exhaust gas (Carbon
monoxide)
Drinking and driving
Drunken driving is one of the most fre-
quent causes of accidents. Since alcohol
affects all people differently, you may
have consumed too much alcohol to drive
safely even if the level of alcohol in your
blood is below the legal limit. The safest
thing you can do is never drink and drive.
However if you have no choice but to
drive, stop drinking and sober up com-
pletely before getting behind the wheel.
Never inhale engine exhaust gas.
Engine exhaust gas contains car-
bon monoxide, a colorless and
odorless gas which is dangerous,
or even lethal, if inhaled.
Always properly maintain the en-
gine exhaust system to prevent
engine exhaust gas from entering
the vehicle.
Never run the engine in a closed
space, such as a garage, except
for the brief time needed to drive
the vehicle in or out of it.
Avoid remaining in a parked vehi-
cle for a lengthy time while the en-
gine is running. If that is unavoid-
able, then use the ventilation fan
to force fresh air into the vehicle.
Always keep the front ventilator
inlet grille free from snow, leaves
or other obstructions to ensure
that the ventilation system always
works properly.
If at any time you suspect that ex-
haust fumes are entering the vehi-
cle, have the problem checked
and corrected as soon as possi-
ble. If you must drive under these
conditions, drive only with all win-
dows fully open.
Keep the trunk lid or rear gate
closed while driving to prevent ex-
haust gas from entering the vehi-
cle.
Drinking and then driving is very
dangerous. Alcohol in the blood-
stream delays your reaction and im-
pairs your perception, judgment and
attentiveness. If you drive after
drinking – even if you drink just a lit-
tle – it will increase the risk of being
involved in a serious or fatal acci-
dent, injuring or killing yourself,
your passengers and others. In ad-
dition, if you are injured in the acci-
dent, alcohol may increase the se-
verity of that injury.
Please don ’t drink and drive.

8
driving. In a collision or sudden stop, unre-
strained pets or cages can be thrown
around inside the vehicle and hurt you or
your passengers. Besides, the pets can
be hurt under these situations. It is also for
their own safety that pets should be prop-
erly restrained in your vehicle. Restrain a
pet with a special traveling harness which
can be secured to the rear seat with a
seatbelt or use a pet carrier which can be
secured to the rear seat by routing a seat-
belt through the carrier’s handle. Never re-
strain pets or pet carriers in the front pas-
senger ’s seat. For further information,
consult your veterinarian, local animal
protection society or pet shop.
Tire pressures
Check and, if necessary, adjust the pres-
sure of each tire (including the spare) at
least once a month and before any long
journey.
Check the tire pressure when the tires are
cold. Use a pressure gauge to adjust the
tire pressures to the values shown on the
tire placard.
Refer to the “Tires and wheels ” section in
chapter 11 for detailed information.
California proposition 65
warning
Driving at high speeds with exces-
sively low tire pressures can cause
the tires to deform severely and to
rapidly become hot. A sharp in-
crease in temperature could cause
tread separation, and destruction of
the tires. The resulting loss of vehi-
cle control could lead to an acci-
dent.
Engine exhaust, some of its constit-
uents, and certain vehicle compo-
nents contain or emit chemicals
known to the State of California to
cause cancer and birth defects or
other reproductive harm. In addi-
tion, certain fluids in vehicles and
certain components of product wear
contain or emit chemicals known to
the State of California to cause can-
cer and birth defects or other repro-
ductive harm.

10
Illustrated index
Exterior
1 2 34 5
12 11 10 9 87 6
000168
1) Engine hood (page 11-4)
2) Headlight switch (page 3-22)
3) Replacing bulbs (page 11-44)
4) Wiper switch (page 3-27)
5) Moonroof (page 2-24)
6) Door locks (page 2-4)
7) Tire pressure (page 11-30)
8) Flat tires (page 9-4)
9) Tire chains (page 8-11)
10) Front fog light button (page 3-26)
11) Tie-down hooks (page 9-11)
12) Towing hooks (page 9-11)

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

1-6 Seat, seatbelt and SRS airbags
NOTE
Use of the seat heater for a long period
of time while the engine is not running
can cause battery discharge.
Rear seats
There is a possibility that people
with delicate skin may suffer
slight burns even at low tempera-
tures if he/she uses the seat heat-
er for a long period of time. When
using the heater, always be sure
to warn the persons concerned.
Do not put anything on the seat
which insulates against heat,
such as a blanket, cushion, or
similar items. This may cause the
seat heater to overheat.
Seatbelts provide maximum re-
straint when the occupant sits well
back and upright in the seat. 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 ab-
domen will increase, and both can
result in serious internal injury or
death.
100093
Never stack luggage or other cargo
higher than the top of the seatback
because it could tumble forward and
injure passengers in the event of a
sudden stop or accident.
100094