SUBARU BRZ 2022 Owners Manual

Flat Tires
305
In Case of Emergency9
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7. Loosen the wheel nuts using the wheel
nut wrench but do not remove the nuts.
8. Place the jack under the side sill at the
front or rear jack-up point closest to the flat
tire.Turn the jackscrew by hand until the jack
head engages firmly into the jack-up point.
9. 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.10. Remove the wheel nuts and the flat
tire.
11. Before putting the spare tire on, clean
the mounting surface of the wheel and
hub with a cloth.
900836900635
901041901006
900009600162
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Flat Tires
30612. Put on the spare tire. Replace the
wheel nuts. Tighten them by hand.
13. Turn the jack handle counterclockwise
to lower the vehicle.14. Use the wheel nut wrench to securely
tighten the wheel nuts to the specified
torque, following the tightening order in
the illustration.
For the wheel nut tightening torque, refer
to "Tires"
P385. 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.
1) Support holder15. Models with spare tire: Store the flat
tire in the spare tire compartment. Install
with the support holder facing upward and
secure the flat tire by firmly tightening the
attaching bolt.
NOTEIf you cannot fix the fl at tire firmly, try
turning the support holder upside
down.
16. Store the jack, jack handle and wheel
nut wrench in their storage locations.■
Sealing a Flat Tire (Models
with the Flat Tire Repair Kit)
CAUTION
If the threaded part was damaged,
you should immediately contact
your SUBARU dealer.
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 an accident.
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14
25
3
600192
1901296
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.
WARNING
Read these instructions and
warnings carefully before sealing a
flat tire.
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Flat Tires
307
In Case of Emergency9
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If the tire is punctured, you can seal the
flat tire temporarily by using the flat tire
repair kit. You can seal a flat tire caused,
for example, by nails or similar objects
with less than 0.2 in (4 mm). However,
depending on the type and extent of tire
damage, some tires can only be partially
sealed or not sealed at all, and this condi-
tion may cause a loss of tire pressure. A
loss of tire pressure can affect vehicle
handling, leading to the loss of vehicle
control.
After sealing the flat tire temporarily,
change the tires with new ones as soon as
possible. We recommend that you have
the sealed tire changed by your nearest
SUBARU dealer. You may reuse the
wheel if the attached sealant is wiped off,
but the valve of the wheel must be
replaced with a new one. If you reuse the
wheel without replacing the valve, air may
leak from the valve. For tire replacement, refer to "Tire
Replacement" 
P365.
▼
Safety precautions when sealing a
flat tire
Observe the following rules when sealing
a flat tire.1) Sealing is possible
2) Sealing is not possible
Compliance with these instructions
is vital to ensuring vehicle safety.
Noncompliance with these instruc-
tions means risking tire damage,
which can affect vehicle handling
and lead to loss of vehicle control.
This may result in serious injury or
death.
WARNING
 Do not use the flat tire repair kit in
the following cases.
- The tire has already been
damaged as a result of being
driven in the under inflated
condition.
900483
1 2
2
- The tire damage is not located
within the visible tread of the
tire.- The tire damage is on the sidewall of the tire.- When the tire has been taken off of the wheel.- The wheel or the tire valve ofthe flat tire is damaged.- Two or more tires have been punctured.- The expiration date of thesealant has passed.- The tire is punctured bypointed items such as nails of
0.2 in (4 mm) or larger.
When inflating the flat tire, if the
tire inflation pressure does not
reach the green zone of the pres-
sure gauge within 10 minutes, do
not continue to seal the tire. We
recommend that you contact your
SUBARU dealer. Drive with caution and avoid
making sudden steering or
driving maneuvers.Do not exceed a maximum speed
of 50 mph (80 km/h).Do not exceed a maximum
driving distance of 125 miles (200
km).
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Flat Tires
308Do not use tire chains on a sealed
tire.Do not tow a trailer.If used for a purpose other than
sealing a flat tire, the flat tire
repair kit may cause a severe
accident or injury due to the fact
that compressed air can act as an
explosive or propellant.Safely park your vehicle on the
roadside so that you do not
obstruct the flow of traffic and so
that you are able to seal the flat
tire without being in danger.Apply the parking brake, even if
the vehicle is parked on a level
road, to make sure that the
vehicle will not move.Stop the engine before sealing
the flat tire.Turn on the hazard warning
flasher while sealing the flat tire.Do not attempt to remove foreign
objects like nails or screws that
have penetrated the tire. Leave
them as they are. Never leave the flat tire repair kit
unattended while in use.Only one tire can be repaired with
one bottle of sealant.
The tires can be repaired when
the ambient temperature is −22 °F
( − 30 °C) or higher.
CAUTION
 Remember that the flat tire repair
kit only provides temporary
mobility. Regulations concerning
tire repair after usage of flat tire
repair kit may di ffer from country
to country. We recommend that
you consult your SUBARU dealer
or tire dealer for advice. Store the flat tire repair kit safely
and secure it under the floor of
the trunk. Storing it anywhere in
the passenger compartment is
not advisable because it could
strike an occupant in the event of
a sudden stop or collision and
cause injury. Use the flat tire repair kit with
original vehicle tires only.Do not keep the air compressor
operating for more than 10
minutes, otherwise there is a risk
of overheating.The temperature of the air
compressor may become high.
Be careful not to burn yourself.
When raining, take measures to
prevent the air compressor from
being exposed directly to the
rain. Exposing to rain may cause
a malfunction.Do not use air compressors other
than the one in the repair kit.
Using an air compressor other
than the one in the repair kit may
damage the tires.Do not disassemble or modify the
air compressor to enable the use
of a power supply or a battery
other than DC 12 V.If a temporary puncture repair is
performed with the repair kit, the
Tire Pressure Monitoring System
(TPMS) (if equipped) may not
operate normally.
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Flat Tires
309
In Case of Emergency9
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▼
Location of the flat tire repair kit
Flat tire repair kit
The flat tire repair kit is stored in the
portion shown in the illustration. ▼
Contents of the flat
tire repair kit1) Sealant bottle
2) Quick reference guide
3) Air compressor
4) Speed limit labelThe above repair kits are packed in a
plastic bag. Return them to the plastic bag
after use.
Air compressor (front side)
1) Air gauge
2) Power plug
Air compressor (rear side)
1) Hose
2) Compressor switch
901220
900880
4
3
1
2
900881
1
2
900882
2 1
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Flat Tires
310Sealant bottle
1) Hose
2) Valve1) Expiration date
▼
How to seal the flat tire
To seal the flat tire, perform the following
steps.
 First, pump in the sealant and air. Drive
the vehicle for approximately 10 minutes or 3 miles (5 km) so that the sealant can
seal the damaged area.

Stop the vehicle again, check and, if
necessary, adjust the pressure of the
damaged tire.
 After that, you can continue to drive
carefully no faster than 50 mph (80 km/h)
and within the maximum distance of 125
miles (200 km).
Inform all other users of the vehicle that
the tire has been temporarily sealed with
the flat tire repair kit and make them aware
of the special driving conditions to be
observed.
WARNING
 Do not drink the sealant. If the
sealant is accidentally swal-
lowed, seek medical attention
immediately.If the sealant splashes onto your
skin or eyes, wash it away imme-
diately with plen ty of water. If
necessary, seek medical atten-
tion immediately. Keep the flat tire repair kit out of
the reach of children.
900858
1
2
If a person who is allergic to
natural rubber comes in contact
the sealant, allergy symptoms
may occur.
CAUTION
Replace the sealant bottle with a
new one before the expiration date
passes.
900883
1
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Flat Tires
311
In Case of Emergency9
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1. Shake the sealant bottle well. Loosen
the hose.1) Valve2. Connect the air compressor hose to
the valve on the bottle.
Connect the hose from the bottle to the tire
valve stem tightly.
3. Turn the bottle upside down and tilt the
bottle cap into the bottle holder of the air
compressor.
Make sure that the air compressor switch
is OFF.
4. Connect the power plug of the air
compressor into the accessory power
900898900884
1
CAUTION
Make sure that the air
compressor switch is OFF.The sealant may leak if the fitting
is not tight enough.
CAUTION
The sealant may leak if the fitting is
not tight enough.
900885
900886901218
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Flat Tires
312outlet. Apply the parking brake and turn on
the ignition switch to the “ACC” position.Turn the air compressor switch on and
adjust the air pressure to the appropriate
level (green zone of the air gauge).
NOTEAfter the compressor starts to
operate, the air pressure will tempo-
rarily rise to 45 psi (300 kPa, 3.0 kgf/
cm
2) or higher. After about 30 seconds
when all of the sealant is inside the tire,
the air pressure will lower, repre-
senting the air pressure in the tire.
 In extremely low temperatures −22°F
to −4°F ( −30°C to − 20°C), the viscosity
of the sealant increases and the
sealant will flow more slowly. In such
temperatures, bring the sealant into
the vehicle to warm it up before use.
 When mending the tire, if the air
pressure gauge is hard to read, turn
the compressor switch off once to get
an accurate reading. 5. While filling the tire with air, attach the
speed limit label on the position shown in
the illustration.
900888
psi
4040
20203030
0000
901088
CAUTION

Do not run the air compressor for
more than 10 minutes as it can
get hot. Be careful not to get
burned.If tire pressure doesn’t reach the
green zone for 10 minutes, this kit
will be unable to seal the tire.
Please contact your SUBARU
dealer for help.
WARNING
Do not attach the speed limit label
in a position where the label hides
the warning lamp or on the steering
wheel. It may interfere with the nor-
mal operation of the airbag and lead
to a critical failure.
901219
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Flat Tires
313
In Case of Emergency9
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6. Turn the air compressor power switch
off when the air pressure reaches the
green zone of the air gauge.
Remove the power plug from the acces-
sory power socket.
Remove the hose after filling the tire with
air and fasten the valve cap. Connect the hose of the bottle to the valve
of the bottle in a circular fashion to avoid
leakage of the remaining sealant.
7. Stow the kit back in the vehicle and
drive your vehicle immediately for 10
minutes or 3 miles (5 km).
psi
4040
20203030
0000
901088900890
CAUTION
The sealant may stain clothing.
900891
WARNING

Drive carefully. Do not exceed 50
mph (80 km/h). Driving faster than
that can result in the vehicle
shaking.Do not use tire chains on a sealed
tire.Do not tow a trailer.
901076
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Flat Tires
3148. After driving for 10 minutes or 3 miles
(5 km), whichever comes first, stop thevehicle in a safe place to recheck the air
pressure (see step 4).
If necessary, fill the tire with air to the
appropriate air pressure again and drive
carefully to the nearest SUBARU dealer
for tire, valve stem and sealant bottle
replacement.
NOTEConnect the air compressor only to
the tire valve.
Before the tire is removed from the rim,
inform your SUBARU dealer or other tire
dealer that the tire contains sealant.
NOTENew sealant and replacement parts
can be purchased from your autho-
rized repair shop
or SUBARU dealer,
and they should also be installed into
the kit by a specialist. Empty sealant
bottles and replacement parts must be
returned to your SUBARU dealer or
disposed of in compliance with local
waste disposal regulations.
▼
Technical data of air compressor
 If heavy vibrations, unsteady
steering behavior or noises occur
while driving, reduce your speed
and drive with caution to a loca-
tion where it is safe for you to
stop the vehicle. Recheck the tire
and its pressure. If the tire pres-
sure is in the red zone of the air
gauge or if there are any cracks,
bumps or similar tire damage
visible, temporary repairs cannot
be performed with the repair kit.
We recommend that you consult
with your SUBARU dealer or road
service provider.
psi4040
20203030
0000
901089
CAUTION
 If the air pressure is in red zone of
the air gauge, the kit did not
successfully seal the puncture. In
this case, please stop driving and
contact your SUBARU dealer for
help.Do not drive your vehicle with the
sealed tire for more than 125
miles (200 km). Failure to replace
the valve stem may result in air
leakage at the valve stem.
CAUTION
The sealant bottle and speed limit
label need to be replaced after
using the flat ti re repair kit.Line voltage DC 12 V
Operating voltage DC 10 – 15 V
Amperage Max. 10 A
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