service indicator SUBARU IMPREZA 2002 2.G Owners Manual

2
How to use this owner’s manual
Using your Owner ’s manual
Before you operate your vehicle, carefully read this
manual. To protect yourself and extend the service
life of your vehicle, follow the instructions in this
manual. Failure to observe these instructions may
result in serious injury and damage to your vehicle.
This manual is composed of fourteen chapters. Each chapter begins with a brief table of contents,so you can usually tell at a glance if that chapter
contains the information you want. Chapter 1: Seat, seatbelt and SRS airbags
This chapter informs you how to use the seat and
seatbelt and contains precautions for the SRS air- bags.Chapter 2: Keys and doors
This chapter informs you how to operate the keys,locks and windows.Chapter 3: Instruments and controls
This chapter informs you about the operation of
instrument panel indicators and how to use theinstruments and other switches.Chapter 4: Climate Control
This chapter informs you how to operate the climate control.Chapter 5: Audio
This chapter informs you how to operate your audiosystem.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 operateyour SUBARU.Chapter 8: Driving tips
This chapter informs you how to drive your SUBARU in various conditions and explains 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 engineoverheating. Chapter 10: Appearance care
This chapter informs you how to keep your SUBARUlooking good.
Chapter 11: Maintenance and service
This chapter informs you when you need to take
your SUBARU to the dealer for scheduled mainte-
nance and informs you how to keep your SUBARU
running properly.

Seat, seatbelt and SRS airbags
1-26
Front sub sensor (Left hand side)
Airbag control module (including impact sensors)
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 seatbelt
pretensioners and SRS airbag will not function reli-ably: 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.
System servicing
WARNING
When discarding a seatbelt retractor assem-
bly or scrapping the entire car damaged by a
collision, consult your SUBARU dealer. Tampering with or disconnecting the sys-
tem’ s wiring could result in accidental activa-
tion of the seatbelt pretensioner and/or SRS airbag or could make the system inoperative,
which may result in serious injury. The wiring
harnesses of the seatbelt pretensioner and
SRS airbag systems are covered with yellowinsulation and the connectors of the systemare yellow for easy identification. Do not use
electrical test equipment on any circuit related to the seatbelt pretensioner and SRS airbag
systems. For required servicing of the seat-
belt pretensioner, see your nearest SUBARU
dealer.
CAUTION
The front sub sensors are located in both front fenders and the SRS airbag control mod-
ule including the impact sensors is located
under the center console. If you need service or repair in those areas or near the front seat- belt retractors, we recommend that you have
an authorized SUBARU dealer perform thework.
NOTE If the front part of the vehicle is damaged in an
accident to the extent that the seatbelt preten-

Maintenance and service
11-2
Wheel balance 11-41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wear indicators 11-41 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire rotation 11-42
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire replacement 11-43 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wheel replacement 11-44 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wheel covers 11-44 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Aluminum wheels (If equipped) 11-45 . . . . . . . . . . . . . . . .
Windshield washer fluid 11-46 . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacement of windshield wiper blades 11-47 . .
Battery 11-50
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuses 11-51
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Main fuse 11-53
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation of accessories 11-54 . . . . . . . . . . . . . . . . . . . . . . .
Replacing bulbs 11-55 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Headlight 11-56
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front turn signal light and parking light 11-58 . . . . . .
Front fog light (if equipped) 11-61 . . . . . . . . . . . . . . . . . . . . .
Front side marker light 11-62 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear combination lights 11-63 . . . . . . . . . . . . . . . . . . . . . . . . . .
License plate light 11-65 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Room light, spot light and cargo area light 11-66 . . .
Trunk light 11-67
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High mount stop light 11-67 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maintenance and service
11-35
– CONTINUED –
Checking the clutch pedal free play
OM-H0224
1) 0.16 – 0.51 in (4.0 –13.0 mm)
Lightly press the clutch pedal down with your finger
until you feel resistance, and check the free play.
If the free play is not within proper specification,
contact your SUBARU dealer. Replacement of brake pad and liningOM-H0163
The front disc brakes and the right rear disc brake have an audible wear indicators on the brake pads.If the brake pads wear close to their service limit,
the wear indicator makes a very audible scrapingnoise when the brake pedal is applied.
If you hear this scraping noise each time you apply the brake pedal, have the brake pads serviced byyour SUBARU dealer as soon as possible.

Maintenance and service
11-41
– CONTINUED –
increase in temperature could cause tread
separation, and destruction of the tires. Theresulting loss of vehicle control could lead toan accident.
Wheel balance
Each wheel was correctly balanced when your ve-
hicle was new, but the wheels will become unbal-
anced as the tires become worn during use. Wheel
imbalance causes the steering wheel to vibrate
slightly at certain vehicle speeds and detracts from the vehicle ’s straight-line stability. It can also cause
steering and suspension systems problems and ab-
normal tire wear. If you suspect that the wheels are
not correctly balanced, have them checked and ad-
justed by your SUBARU dealer. Also have them ad-
justed after tire repairs and after tire rotation. NOTE Loss of correct wheel alignment* causes the tires to wear on one side and reduces the ve-
hicle’ s running stability. Contact your SUBARU
dealer if you notice abnormal tire wear.
* : The suspension system is designed to hold each wheel
at a certain alignment (relative to the other wheels and to
the road) for optimum straight-line stability and cornering performance.
Wear indicators
Each tire incorporates a tread wear indicator, which
becomes visible when the depth of the tread
grooves decreases to 0.063 in. (1.6 mm). A tire must
be replaced when the tread wear indicator appears
as a solid band across the tread.
OM-H0231
A) New tread
B) Worn tread
1) Tread wear indicator

Maintenance and service
11-42
WARNING
When a tire’s tread wear indicator becomes
visible, the tire is worn beyond the acceptable
limit and must be replaced immediately. With atire in this condition, driving at high speeds in wet weather can cause the vehicle to hydro- plane. The resulting loss of vehicle controlcan lead to an accident.
NOTE
For safety, inspect tire tread regularly and re-
place the tires before their tread wear indicators
become visible.
Tire rotation
OM-H0230
Tire wear varies from wheel to wheel. To maximize
the life of each tire and ensure that the tires wear
uniformly, it is best to rotate the tires every 7,500
miles (12,500 km). Rotating the tires involves switch-
ing the front and rear tires on the right-hand side of
the vehicle and similarly switching the front and rear
tires on the left-hand side of the vehicle. (Each tiremust be kept on its original side of the vehicle.)
Replace any damaged or unevenly worn tire at the
time of rotation. After tire rotation, adjust the tire
pressures and make sure the wheel nuts are cor-
rectly tightened.
After driving approximately 600 miles (1,000 km),