2007 SUBARU IMPREZA WRX Owners Manual

1) Tread wear indicator bar
2) Indicator location mark
. When the wear indicator appears on
the tread, replace the tire. . The temporary spare tire must be used
only on a rear wheel. If a front wheel tire
gets punctured, replace the wheel with a
rear wheel and install the temporary spare
tire in place of the removed rear wheel.1) Spare fuse
2) FWD connector
NOTE
Before driving your vehicle (if your
vehicle is AWD with automatic trans-
mission, except Turbo models) with the
temporary spare tire, put a spare fuse
inside the FWD connector in the main
fuse box located in the engine com-
partment and confirm that the All-
Wheel Drive warning light “AWD ”in
the combination meter comes on. The
All-Wheel Drive capability of the vehi-
cle has now deactivated. After re-
installing the conventional tire, remove
the spare fuse from the FWD connector
in order to reactivate All-Wheel Drive.
WARNING
Never tow a trailer when the tem-
porary spare tire is used. The tem-
porary spare tire is not designed to
sustain the towing load. Use of the
temporary spare tire when towing
can result in failure of the spare tire
and/or less stability of the vehicle
and may lead to an accident.
CAUTION
Never use any temporary spare tire
other than the original. Using other
sizes may result in severe mechan-
ical damage to the drive train of yourvehicle. In case of emergency
9-3

9-4In case of emergency
Flat tires
If you have a flat tire while driving, never
brake suddenly; keep driving straight
ahead while gradually reducing speed.
Then slowly pull off the road to a safeplace. &Changing a flat tire
WARNING
. Do not jack up the vehicle on an
incline or a loose road surface.
The jack can come out of the
jacking point or sink into the
ground and this can result in a
severe accident.
. Use only the jack provided with
your vehicle. The jack supplied
with the vehicle is designed only
for changing a tire. Never get
under the vehicle while support-
ing the vehicle with this jack. .
Always turn off the engine before
raising the flat tire off the ground
using the jack. Never swing or
push the vehicle supported with
the jack. The jack can come out
of the jacking point due to a jolt
and this can result in a severeaccident.
1. Park on a hard, level surface, when-
ever possible, then stop the engine.
2. Set the parking brake securely and
shift a manual transmission vehicle in
reverse or an automatic transmission
vehicle in the “P ”(Park) position.
3. Turn on the hazard warning flasher
and have everyone get out of the vehicle.
4. Put wheel blocks at the front and rear
of the tire diagonally opposite the flat tire.
Sedan
1) Jack
2) Jack handle
3) Spare tire

Wagon
1) Jack
2) Jack handle
3) Spare tire
5. Take out the spare tire, jack, and
wheel nut wrench.
The spare tire is stored under the floor of
the trunk or cargo area.
To remove the spare tire, proceed as follows:Sedan: Remove the floor cover from the
trunk. Turn the attaching bolt counter-
clockwise, then take the spare tire out.
Wagon: Open the lid.
Remove the storage compartment (if so
equipped). Turn the attaching bolt coun-
terclockwise, then take spare tire out.
If the spare tire provided in your vehicle is
a temporary spare tire, carefully read the In case of emergency
9-5
– CONTINUED –

9-6In case of emergency
section “Temporary spare tire ”in this
chapter and strictly follow the instructions.
The jack is stored on the left side of the
trunk or cargo area.
To take out the jack:
Remove the cover, turn the jackscrew counterclockwise to loosen it, then re-
move the jack.
If the jackscrew is too tight to be loosened
by hand, loosen it using a screwdriver or
the jack handle.
The jack handle is stored under the spare
tire cover. NOTE
Make sure the jack is well lubricated
before using it.
6. Loosen the wheel nuts using the wheel
nut wrench but do not remove the nuts.
Jack-up points (Vehicle with side sill skirt)

Jack-up points (Others)
7. Place the jack under the side sill at the
front or rear jack-up point closest to the flattire.
Turn the jackscrew by hand until the jack
head engages firmly into the jack-up point.
8. Insert the jack handle into the jack-
screw, and turn the handle until the tire
clears the ground. Do not raise the vehicle
higher than necessary.
9. Remove the wheel nuts and the flat tire.10. Before putting the spare tire on, clean
the mounting surface of the wheel and hub
with a cloth.
11. Put on the spare tire. Replace the
wheel nuts. Tighten them by hand.
WARNING
Do not use oil or grease on the
wheel studs or nuts when the spare
tire is installed. This could cause the
nuts to become loose and lead to anaccident.
12. Turn the jack handle counterclockwise
to lower the vehicle.
13. Use the wheel nut wrench to securely
tighten the wheel nuts to the specified
torque, following the tightening order in the In case of emergency
9-7
– CONTINUED –

9-8In case of emergency
illustration.
The torque for tightening the nuts is 58 to
72 lbf·ft (80 to 100 N·m, 8 to 10 kgf·m).
This torque is equivalent to applying
approximately 88 to 110 lbs (40 to 50 kg)
at the top of the wheel nut wrench. Never
use your foot on the wheel nut wrench or a
pipe extension on the wrench because
you may exceed the specified torque.
Have the wheel nut torque checked at
the nearest automotive service facility.
14. Store the flat tire in the spare tire compartment.
Put the spacer and tighten the attaching
bolt firmly.
Also store the jack and wheel nut wrench
in their storage locations.
After placing the jack in its storage
location, turn the jackscrew clockwise by
hand until it becomes too hard to turn.
Then, tighten it by an additional 1/4 –1/3
of a turn using a screwdriver or the jack
handle. Unless the jack is properly se-
cured, it may rattle while the vehicle ismoving.
WARNING
Never place a tire or tire changing
tools in the passenger compartment
after changing wheels. In a sudden
stop or collision, loose equipment
could strike occupants and cause
injury. Store the tire and all tools in
the proper place. Jump starting
WARNING
. Battery fluid is SULFURIC ACID.
Do not let it come in contact with
the eyes, skin, clothing or thevehicle.
If battery fluid gets on you,
thoroughly flush the exposed
area with water immediately. Get
medical help if the fluid has
entered your eyes.
If battery fluid is accidentally
swallowed, immediately drink a
large amount of milk or water,
and obtain immediate medicalhelp.
Keep everyone including chil-
dren away from the battery.
. The gas generated by a battery
explodes if a flame or spark is
brought near it. Do not smoke or
light a match while jump starting.
. Never attempt jump starting if the
discharged battery is frozen. It
could cause the battery to burst
or explode.
. Whenever working on or around
a battery, always wear suitable

eye protectors, and remove metal
objects such as rings, bands or
other metal jewelry.
. Be sure the jumper cables and
clamps on them do not have
loose or missing insulation.
Do not jump start unless cables
in suitable condition are avail-able.
. A running engine can be danger-
ous. Keep your fingers, hands,
clothing, hair and tools away
from the cooling fan, belts and
any other moving engine parts.
Removing rings, watches and
ties is advisable.
. Jump starting is dangerous if it
done incorrectly. If you are un-
sure about the proper procedure
for jump starting, consult a com-
petent mechanic.
When your vehicle does not start due to a
run down (discharged) battery, the vehicle
may be jump started by connecting your
battery to another battery (called the
booster battery) with jumper cables.
& How to jump start
1. Make sure the booster battery is 12
volts and the negative terminal is grounded.
2. If the booster battery is in another
vehicle, do not let the two vehicles touch.
3. Turn off all unnecessary lights and accessories.
4. Connect the jumper cables exactly in
the sequence illustrated.
In case of emergency
9-9
– CONTINUED –

9-10In case of emergency
1) Booster battery
2) Engine lifting bracket (1) Connect one jumper cable to the
positive (+) terminal on the discharged
battery.
(2) Connect the other end of the
jumper cable to the positive (+) term-
inal of the booster battery.
(3) Connect one end of the other
cable to the negative (
) terminal of
the booster battery.
(4) Connect the other end of the cable
to the engine lifting bracket.
Make sure that the cables are not near
any moving parts and that the cable
clamps are not in contact with any othermetal.
5. Start the engine of the vehicle with the
booster battery and run it at moderate
speed. Then start the engine of the vehicle
that has the discharged battery.
6. When finished, carefully disconnect
the cables in exactly the reverse order.