2004 SUBARU IMPREZA wheel

7-32
Starting and operating
speed reaches about 8 mph (12 km/h). "
The warning light comes on during driving, but
it goes out immediately and remains off. Electronic Brake Force Distribution
(EBD) system
The EBD system maximizes the effectiveness of the
brakes by allowing the rear brakes to supply a greater
proportion of the braking force. It functions by adjust-
ing the distribution of braking force to the rear wheels
in accordance with the vehicle’s loading condition and
speed.
The EBD system is an integral part of the ABS system
and uses some of the ABS system’s components to
perform its function of optimizing the distribution of
braking force. If any of the ABS components used by
the EBD function fails, the EBD system also stops
working.
When the EBD system is operating, you may hear a
chattering noise or feel a slight vibration in the brake
pedal. This is normal and does not indicate a malfunc-tion.

7-33
Starting and operating
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!Steps to take if EBD system fails
If a malfunction occurs in the EBD system, the system
stops working and the brake system warning light and
ABS warning light come on simultaneously.
The EBD system may be faulty if the brake system
warning light and ABS warning light illuminate simulta-
neously during driving.
Even if the EBD system fails, the conventional braking
system will still function. However, the rear wheels will
be more prone to locking when the brakes are applied
harder than usual and the vehicle’s motion may there-
fore become somewhat harder to control. If the brake system warning light and ABS warning light illuminate simultaneously, take the following steps:
1. Stop the vehicle in the nearest safe, flat place.
2. Shut down the engine, then restart it.
3. Release the parking brake. If both warning lights go
out, the EBD system may be faulty. Drive carefully to
the nearest SUBARU dealer and have the system in- spected.
4. If both warning lights come on again and stay illu-
minated after the engine has been restarted, shut
down the engine again, apply the parking brake, and
check the brake fluid level.
5. If the brake fluid level is not below the “MIN” mark,
the EBD system may be faulty. Drive carefully to the
nearest SUBARU dealer and have the system inspect- ed.
6. If the brake fluid level is below the “MIN” mark, DO
NOT drive the vehicle. Instead, have the vehicle towed
to the nearest SUBARU dealer for repair.
"
Driving with the brake system warning light
on is dangerous. This indicates your brake sys-
tem may not be working properly. If the light re-
mains on, have the brakes inspected by a SUB-
ARU dealer immediately." If at all in doubt about whether the brakes are
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7-35
Starting and operating
– CONTINUED –
“Warning and indicator lights” section (chapter 3).
Never drive while the parking brake is set be-
cause this will cause unnecessary wear on the
brake linings. Before starting to drive, always
make sure that the parking brake has been fully
released.
! Parking tips
When parking your vehicle, always set the parking
brake firmly and put the shift lever in the “1” (1st) for an
upgrade or “R” (Reverse) for a downgrade for manual
transmission vehicles, or in the “P” (Park) position for
automatic transmission vehicles. Always set the park-
ing brake firmly when parking your vehicle. Never rely
on the transmission alone to hold the vehicle. When parking on a hill, always turn the steering wheel.
When the vehicle is headed up the hill, the front
wheels should be turned away from the curb.
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7-36
Starting and operating
When facing downhill, the front wheels should be
turned into the curb.
"
Never leave unattended children or pets in
the vehicle. They could accidentally injure
themselves or others through inadvertent oper-
ation of the vehicle. Also, on hot or sunny days,
the temperature in a closed vehicle could
quickly become high enough to cause severe
or possibly fatal injuries to people. " Do not park the vehicle over flammable mate-
rials such as dry grass, waste paper or rags, as they may burn easily if they come near hot en-
gine 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.
If your vehicle has a front underspoiler and rear
underspoiler (both optional), pay attention to
blocks and other obstructions on the ground
when parking. The underspoilers could be dam-
aged by contact with them.
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8-2
Driving tips
Driving tipsNew vehicle break-in driving – the
first 1,000 miles (1,600 km)
The performance and long life of your vehicle are de-
pendent on how you handle and care for your vehicle
while it is new. Follow these instructions during the
first 1,000 miles (1,600 km): "
Do not race the engine. And do not allow engine
speed to exceed 4,000 rpm except in an emergency. " Do not drive at one constant engine or vehicle
speed for a long time, either fast or slow." Avoid starting suddenly and rapid acceleration, ex-
cept in an emergency. " Avoid hard braking, except in an emergency.
The same break-in procedures should be applied to
an overhauled engine, newly mounted engine or when
brake pads or brake linings are replaced with new
ones.
Fuel economy hints
The following suggestions will help to save your fuel. " Select the proper gear position for the speed and
road conditions. " Avoid sudden acceleration or deceleration. Always
accelerate gently until you reach the desired speed.
Then try to maintain that speed for as long as possible. " Do not pump the accelerator and avoid racing the
engine. " Avoid unnecessary engine idling.
" Keep the engine properly tuned.
" Keep the tires inflated to the correct pressure shown
on the tire placard, which is located under the door
latch on the driver’s side. Low pressure will increase
tire wear and fuel consumption. " Use the air conditioner only when necessary.
" Keep the front and rear wheels in proper alignment.
" Avoid carrying unnecessary luggage or cargo.

8-7
Driving tips
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Driving tips for AWD vehicles
All wheel drive distributes the engine power to all four
wheels. AWD vehicles provide better traction when
driving on slippery, wet or snow-covered roads and
when moving out of mud, dirt and sand. By shifting
power between the front and rear wheels, SUBARU
AWD can also provide added traction during acceler-
ation and added engine braking force during deceler-
ation.
Therefore, your SUBARU AWD vehicle may handle
differently than an ordinary two wheel drive vehicle
and it contains some features unique to AWD. For safety purposes as well as to avoid damaging the
AWD system, you should keep the following tips in mind: "
An AWD vehicle is better able to climb steeper
roads under snowy or slippery conditions than a two
wheel drive vehicle. There is little difference in han-
dling, however, during extremely sharp turns or sud-
den braking. Therefore, when driving down a slope or
turning corners, be sure to reduce your speed and
maintain an ample distance from other vehicles." When replacing a tire, make sure you use only the
same size, construction, brand, and load range as the
original tires listed on the tire placard. Using other siz-
es, circumference or construction may result in severe
mechanical damage to the drive train of your vehicle
and may affect ride, handling, braking, speedometer/
odometer calibration, and clearance between the body
and tires. It also may be dangerous and lead to loss of
vehicle control." If you use a temporary spare tire to replace a flat
tire, be sure to use the original temporary spare tire
stored in the vehicle. Using other sizes may result in
severe mechanical damage to the drive train of your
vehicle. " Always check the cold tire pressure before starting
to drive. The recommended tire pressure is provided
on the tire placard, which is located under the door
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8-8
Driving tips
latch on the driver’s side. "
Tire chains should always be placed on the front
wheels only. " There are some precautions that you must observe
when towing your vehicle. For detail information, see
the “Towing” section in chapter 9.
" Always maintain a safe driving speed accord-
ing to the road and weather conditions in order
to avoid having an accident on a sharp turn,
during sudden braking or under other similar
conditions. " Always use the utmost care in driving – over-
confidence because you are driving an all
wheel drive vehicle could easily lead to a seri-
ous accident.
Off road driving
" Always maintain a safe driving speed accord-
ing to the road and weather conditions in order
to avoid having an accident on a sharp turn,
during sudden braking or under other similar
conditions. " Always use the utmost care in driving – over-
confidence because you are driving an all
wheel drive vehicle could easily lead to a seri-
ous accident.
Do not drive on rough roads or over curbs in a
vehicle that has 17-inch or other ultra-low-pro-
file tires. The wheels and tires could be dam-
aged by shock forces, leading to abnormal vi-
bration or poor straight-line tracking. Driving
would then be more difficult.

8-9
Driving tips
– CONTINUED –
!All AWD models except OUTBACK
SPORT and vehicles with 17 inch tires
Your AWD vehicle is neither a conventional off-road
vehicle nor an all terrain vehicle. It is a passenger car
designed primarily for on-road use. The AWD feature
gives it some limited off-road capabilities in situations
in which driving surfaces are relatively level, obstruc-
tion-free and otherwise similar to on-road driving con-
ditions. Operating it under other than those conditions
could subject the vehicle to excessive stress which
might result in damage not eligible for repair under
warranty. If you do take your SUBARU off road, you
should review the common sense precautions in the
next section (applicable to the OUTBACK SPORT) for
general guidance. But please keep in mind that your
vehicle’s off-road capabilities are more limited than
those of the OUTBACK SPORT.
Never attempt to drive through pools and puddles, or
roads flooded with water. Water entering the engine
air intake or the exhaust pipe or water splashing onto
electrical parts may damage your vehicle and may
cause it to stall. ! OUTBACK SPORT
Your Subaru can be driven on ordinary roads or off-
road. But please keep in mind that an AWD SUBARU is a passenger car and is neither a conventional off-
road vehicle nor an all-terrain vehicle. If you do take
your Subaru off-road, certain common sense precau-
tions such as the following should be taken: "
Make certain that you and all of your passengers
are wearing seat belts. " Carry some emergency equipment, such as a tow-
ing rope or chain, a shovel, wheel blocks, first aid kit
and portable phone or citizens band radio." Drive carefully. Do not take unnecessary risks by
driving in dangerous areas or over rough terrain. " Slow down and employ extra caution at all times.
When driving off-road, you will not have the benefit of
marked traffic lanes, banked curves, traffic signs and
the like. " Do not drive across steep slopes. Instead, drive ei-
ther straight up or straight down the slopes. A vehicle
can much more easily tip over sideways than it can
end over end. Avoid driving straight up or down slopes
that are too steep. " Avoid sharp turning maneuvers, especially at higher
speeds. " Do not grip the inside or spokes of the steering
wheel. A bad bump could jerk the wheel and injure
your hands. Instead drive with your fingers and
thumbs on the outside of the rim. " If driving through water, such as when crossing