engine oil SUBARU IMPREZA 2003 2.G Owners Manual

6
MarkName
Rear window defogger/Outside mirror defogger
Air recirculation
Outside air
Engine oil
Washer
Safety precautions when driving Seatbelt and SRS airbag
WARNING
All persons in the vehicle should fasten
their seatbelts BEFORE the vehicle starts to
move. Otherwise, the possibility of serious in-jury becomes greater in the event of a suddenstop or accident. To obtain maximum protection in the event
of an accident, the driver and all passengers in the vehicle should always wear seatbelts when the vehicle is moving. The SRS (Supple-mental Restraint System) airbag does not doaway with the need to fasten seatbelts. Incombination with the seatbelts, it offers thebest combined protection in case of a serious accident. Not wearing a seatbelt increases the chanceof severe injury or death in a crash even whenthe car has the SRS airbag. The SRS airbags deploy with considerable
speed and force. Occupants who are out of proper position when the SRS airbag deploys
could suffer very serious injuries. Because

21
– CONTINUED –
Warning and indicator light
Mark
NamePage
Seatbelt warning light3-10
AIRBAGSRS airbag system warn- ing light3-11
CHECK ENGINE warning light/Malfunction indicatorlamp3-11
Charge warning light3-12
Oil pressure warning light3-12
AT OIL temperature warn- ing light (if equipped)3-13
orABS warning light3-13
orBrake system warning light3-14
Door open warning light3-14
MarkNamePage
Front-wheel drive warning light (if equipped)3-15
Turn signal indicator lights3-15
High beam indicator light3-15
Security system indicator light (if equipped)2-14

3
3-1
– CONTINUED –
Ignition switch 3-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LOCK 3-2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ACC 3-4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ON 3-4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
START 3-4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Key reminder chime 3-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Key interlock release (AT vehicles only) 3-4 . . . . . .
Hazard warning flasher 3-6 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Meters and gauges 3-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Speedometer 3-6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Odometer/Trip meter 3-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tachometer 3-7
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Fuel gauge 3-8
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Temperature gauge 3-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ambient temperature gauge (if equipped) 3-9 . . . .
Warning and indicator lights 3-10 . . . . . . . . . . . . . . . . . . . .
Seatbelt warning light and chime 3-10 . . . . . . . . . . . . . . .
SRS airbag system warning light 3-11 . . . . . . . . . . . . . . .
CHECK ENGINE warning light/ Malfunction indicator lamp 3-11 . . . . . . . . . . . . . . . . . . . .
Charge warning light 3-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oil pressure warning light 3-12 . . . . . . . . . . . . . . . . . . . . . . .
AT OIL TEMPerature warning light (for AT vehicles) 3-13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ABS warning light 3-13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake system warning light 3-14 . . . . . . . . . . . . . . . . . . . . .
Door open warning lights 3-14 . . . . . . . . . . . . . . . . . . . . . . . .
Front-wheel drive warning light (for AT vehicles – if equipped) 3-15 . . . . . . . . . . . . . . . . Shift position indicator (AT vehicles) 3-15
. . . . . . . . . .
Turn signal indicator lights 3-15 . . . . . . . . . . . . . . . . . . . . . .
High beam indicator light 3-15 . . . . . . . . . . . . . . . . . . . . . . . .
Clock 3-15
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Light control switch 3-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Headlights 3-16
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High/low beam change (dimmer) 3-17 . . . . . . . . . . . . . . .
Headlight flasher 3-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Daytime running light system 3-18 . . . . . . . . . . . . . . . . . . .
Turn signal lever 3-18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Illumination brightness control 3-19 . . . . . . . . . . . . . . . .
Parking light switch 3-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fog light switch (if equipped) 3-20 . . . . . . . . . . . . . . . . . .
Wiper and washer 3-21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield wiper and washer switches 3-22 . . . . . . .
Rear window wiper and washer switch – Wagon 3-24
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear window defogger switch 3-25 . . . . . . . . . . . . . . . . . .
Mirrors 3-27
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Inside mirror 3-27
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outside mirrors 3-29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tilt steering wheel 3-31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Horn 3-32
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Instruments and controls

Instruments and controls
3-10
the specified indicator range.Warning and indicator lights
Several of the warning and indicator lights come on
momentarily and then go out when the ignition
switch is initially turned to the “ON” position. This
permits checking the operation of the bulbs.
Apply the parking brake and turn the ignition switch to the “ON” position. The following lights come on:
Seatbelt warning light
SRS airbag system warning light
CHECK ENGINE warning light/Malfunction indica- tor lamp
Charge warning light
Oil pressure warning light
AT OIL temperature warning light (AT vehicles)
ABS warning light
Brake system warning light
If any lights fail to come on, it indicates a burned-out
bulb or a malfunction of the corresponding system.
Consult your authorized SUBARU dealer for repair. Seatbelt warning light and chime
When the ignition switch is turned to the “ON” posi-
tion, the seatbelt warning light will come on and the
reminder chime will sound for about six seconds to
remind the driver to fasten the seatbelt.

Instruments and controls
3-12
NOTE This light also comes on when the fuel filler cap is not tightened until it clicks.
If you have recently refueled your vehicle, the cause
of the CHECK ENGINE warning light/malfunction indi-
cator lamp coming on could be a loose or missing
fuel filler cap. Remove the cap and retighten it until it
clicks. Make sure nothing is interfering with the seal-
ing of the cap. Tightening the cap will not make the
CHECK ENGINE warning light turn off immediately. It
may take several driving trips. If the light does not go
out, take your vehicle to your authorized SUBARU
dealer immediately. If the light is blinking:
If the light is blinking while driving, an engine misfire
condition has been detected which may damage
the emission control system.
To prevent serious damage to the emission control
system, you should do the following: Reduce vehicle speed.
Avoid hard acceleration.
Avoid steep uphill grades.
Reduce the amount of cargo, if possible.
Stop towing a trailer as soon as possible. The CHECK ENGINE warning light may stop blink-ing and come on steadily after several driving trips.
You should have your vehicle checked by an autho-
rized SUBARU dealer immediately.
Charge warning light
If this light comes on when the engine is running, itmay indicate that the charging system is not work-
ing properly. If the light comes on while driving or does not go out
after the engine starts, stop the engine at the first
safe opportunity and check the alternator belt. If the
belt is loose, broken or if the belt is in good condi-
tion but the light remains on, contact your nearest
SUBARU dealer immediately. Oil pressure warning light
If this light comes on when the engine is running, it
may indicate that the engine oil pressure is low and
the lubricating system is not working properly.If the light comes on while driving or does not go out
after the engine starts, stop the engine at the first
safe opportunity and check the engine oil level. If
the oil level is low, add oil immediately. If the engine
oil is at the proper level but the light remains on,
contact your nearest SUBARU dealer immediately.

Instruments and controls
3-13
– CONTINUED –
CAUTION
Do not operate the engine with the oil pres- sure warning light on. This may cause serious engine damage.
AT OIL TEMPerature warning
light (for AT vehicles)
If this light comes on when the engine is running, it may indicate that the automatic transmission fluid
temperature is too hot.
If the light comes on while driving, it is unnecessary
to stop the vehicle, but avoid driving up steep
grades or in stop and go traffic.
Automatic transmission control system warn- ing
If the light flashes after the engine starts, it may indi-
cate that the automatic transmission control system
is not working properly. Contact your nearest
SUBARU dealer for service immediately.
ABS warning light
The ABS warning light comes on when the ignition
switch is turned to the “ON” position and goes out after about two seconds.This is an indication that the ABS system is working
properly.
CAUTION
If the warning light behaves as follows, the
ABS system may not work properly. When the warning light is on, the ABS func-
tion shuts down; however, the conventional
brake system continues to operate normally.
The warning light does not come on when
the ignition switch is turned to the “ON” posi-
tion. The warning light comes on when the igni-
tion switch is turned to the “ON” position, but
it does not go out even when the vehiclespeed exceeds approximately 8 mph (12km/h). The warning light comes on during driving.
If these occur, have the ABS system repaired at the first available opportunity by your
SUBARU dealer.
NOTE
If the warning light behavior is as shown below, the ABS system may be considered normal.
(U.S.) (Canada)

4
4-1
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Ventilator 4-2
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Air flow selection 4-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Center and side ventilators 4-3 . . . . . . . . . . . . . . . . . . . . . .
Climate control system 4-4 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control panel 4-4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Heater operation 4-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air conditioner operation (if equipped) 4-9 . . . . . . . .
Operating tips for heater and air
conditioner 4-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cleaning ventilation grille 4-11 . . . . . . . . . . . . . . . . . . . . . . . .
Efficient cooling after parking in direct sunlight 4-11
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lubrication oil circulation in the refrigerant
circuit 4-11
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking air conditioning system before summer season 4-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cooling and dehumidifying in high humidity and low temperature weather conditions 4-12 . . .
Air conditioner compressor shut-off when engine is heavily loaded 4-12 . . . . . . . . . . . . . . . . . . . . . . . .
Refrigerant for your climate control system 4-12 . .
Air filtration system (if equipped) 4-13 . . . . . . . . . . . . .
Climate control

Interior equipment
6-9
– CONTINUED –
CAUTION
Do not attempt to use a cigarette lighter in
the accessory power outlet. Do not place any foreign objects, especially
metal ones such as coins or aluminum foil, into the accessory power outlet. That could
cause a short circuit. Always put the cap onthe accessory power outlet when it is not inuse. Use only electrical appliances which are
designed for 12V DC and which consume less
than 120W. Overloading the accessory poweroutlet can cause a short circuit. Do not use
double adapters or more than one electricalappliance. If the plug on your electric appliance is
either too loose or too tight for the accessory power outlet, this can result in a poor contactor cause the plug to get stuck. Only use plugs
that fit properly. Use of an electric appliance in the acces-
sory power outlet for a long period of timewhile the engine is not running can cause bat-tery discharge. Cigarette lighter socket
The electrical power outlet located on the lower part
of the instrument panel can be used as cigarette
lighter socket. A cigarette lighter plug is an optional
accessory. It is available from your SUBARU dealer.
The cigarette lighter socket may also be used as a
power source for an in-car use electrical appliance.
CAUTION

The electrical power outlet located on the
lower part of the instrument panel is originally
designed to use a SUBARU genuine cigarette

Starting and operating
7-8
mination is observed, there is no stored diagnostic
trouble codes, and the OBD system readiness moni-
tors are complete. A vehicle fails
the OBD inspection if the “CHECK
ENGINE ” warning light/MIL is not properly operating
or there is one or more diagnostic trouble codes
stored in vehicle ’s computer with the “CHECK
ENGINE ” warning light/MIL illuminated.
A state emission inspection may reject (not pass
or fail) a vehicle if the number of OBD system readi- ness monitors “Not Ready ” is greater than three.
Under this condition, the vehicle operator should be instructed to drive his/her vehicle for a few days to
set the monitors and return for an emission re-in-spection. Owners of rejected or failing vehicles should con-
tact their Subaru Dealer for service. Preparing to drive
You should perform the following checks and adjust-
ments every day before you start driving.
1. Check that all windows, mirrors, and lights are
clean and unobstructed.
2. Check the appearance and condition of the tires.
Also check tires for proper inflation.
3. Look under the vehicle for any sign of leaks.
4. Check that the hood, trunk and rear gate are fullyclosed.
5. Check the adjustment of the seat.
6. Check the adjustment of the inside and outside
mirrors.
7. Fasten your seatbelt. Check that your passen-gers have fastened their seatbelts.
8. Check the operation of the warning and indicator
lights when the ignition switch is turned to the
“ON”
position.
9. Check the gauges, indicator and warning lights
after starting the engine. NOTE Engine oil, engine coolant, brake fluid, washer
fluid and other fluid levels should be checked
daily, weekly or at fuel stops.

Starting and operating
7-28
as they may burn easily if they come near hot engine or exhaust system parts.Be sure to stop the engine if you take a nap
in the vehicle. If engine exhaust gas enters the
passenger compartment, occupants in the ve-hicle could die from carbon monoxide (CO) contained in the exhaust gas.
CAUTION
If your vehicle has a front underspoiler and rear underspoiler (both optional), pay atten- tion to blocks and other obstructions on the ground when parking. The underspoilerscould be damaged by contact with them. Cruise control (if equipped)
Cruise control enables you to maintain a constant
vehicle speed without holding your foot on the ac-
celerator pedal and it is operative when the vehicle
speed is 25 mph (40 km/h) or more. Make sure the
main switch is turned
“OFF” when the cruise control
is not in use to avoid unintentionally by setting the
cruise control.WARNING
Do not use the cruise control under any of the following conditions. This may cause loss of
vehicle control: driving up or down a steep grade
driving on slippery or winding roads
driving in heavy traffic