2023 SUBARU BRZ start stop button

Starting and Stopping Engine
231
Starting and Operating7
– CONTINUED –
After the engine starts, the engine
speed will be kept high.
 Do not shift the select lever (AT
models) while the starter is cranking.1) Push-button ignition switchWhen the push-button ignition switch is
pressed while depressing the clutch pedal
(MT models) or the brake pedal (AT
models), the engine will start. The starting
procedure for the engine is as follows.
▼ MT models
1. Carry the access key fob, and sit in the
driver’s seat.
2. Apply the parking brake.
3. Shift the shift lever to neutral.
4. Depress the brake pedal and clutch
pedal.
5. While depressing the clutch pedal,
press the push-button ignition switch.NOTEIn case the engine does not start by
the normal engine start procedure,
move the shift lever to the neutral
position, and switch the power to
“ACC”. Depress the clutch pedal, and
press the push-butto n ignition switch
for at least 15 seconds. The engine
may start. Only use this engine start
procedure in case of emergency. ▼
AT models
1. Carry the access key fob, and sit in the
driver’s seat.
2. Apply the parking brake.
3. Make sure the select lever is in the “P”
position. The engine can also start when
the select lever is in the “N” position,
however, for safety reasons, start in the
“P” position.
4. Depress the brake pedal.
5. While depressing the brake pedal,
press the push-button ignition switch.NOTE In case the engine does not start by
the normal engine start procedure,
move the select lever to the “P” posi-
tion, and switch th e power to “ACC”.
Depress the brake pedal, and press the
push-button ignition switch for at least
15 seconds. The engine may start. Only
use this engine start procedure in case
of emergency.
 When the engine is not started, the
brake pedal may feel stiff. In such a
case, depress the brake pedal more
forcefully than usual. Press the push-
button ignition switch to start the
engine.
1
702836
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Starting and Stopping Engine
232■Stopping Engine1. Stop the vehicle completely.
2. Move the shift lever to neutral (MT
models) or select leve r to the “P” position
(AT models).
3. Press the push-button ignition switch.
The engine will stop, and the power will be
switched off.
NOTEAlthough you can stop the engine by
operating the push -button ignition
switch, do not stop the engine during
driving except in an emergency.■ When Access Key Fob Does
Not Operate ProperlyRefer to "Access Key Fob – If Access Key
Fob Does Not Operate Properly" P325.■ Steering LockAfter stopping the engine and any door is
opened, the steering wheel will be locked
due to the steering lock function.
When the engine is restarted, the steering
lock will be automatically released.
WARNING
 Do not touch the push-button
ignition switch during driving.
When the push-button ignition
switch is operated as follows, the
engine will stop.–The switch is pressed and held
for 2 seconds or longer.–The switch is pressed briefly 3
times or more in succession.When the engine stops, the brake
booster will not function. A
greater foot pressure will be
required on the brake pedal.The power steering system will
not operate either. A greater
force will be required to steer,
and it may result in an accident.
 If the engine stops during driving,
do not operate the push-button
ignition switch or open any of the
doors until the vehicle is stopped
in a safe location. It is dangerous
because the steering lock may be
activated. Stop the vehicle in a
safe place, and contact a
SUBARU dealer immediately.
CAUTION
For AT models:Do not stop the engine while the
select lever is in a position other
than the “P” position. If the engine is stopped while the
select lever is in a position other
than the “P” position, the power
will be in “ACC”. If the vehicle is
left in this cond ition, the battery
may be discharged.
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Automatic Transmission
236NOTEWhen the engine coolant tempera-
ture is still low, the transmission will
shift at higher engine speeds than
when the coolant temperature is suffi-
ciently high in order to shorten the
warm-up time and improve driveability.
The gearshift timing will automatically shift to the normal
timing after the
engine has warmed up.
 Immediately after transmission fluid
is replaced, you may feel that the trans-
mission operation is somewhat
unusual. This results from invalidation
of data which the on-board computer
has collected and stored in memory to
allow the transmission to shift at the
most appropriate times for the current
condition of your vehicle. Optimized
shifting will be restored as the vehicle
continues to be driven for a while.
 Place the shift boot to the original
position after it is lifted. If the shift lever
is operated with the shift boot in the
rolled up position, the shift boot may
have tension and it may disturb the
shift lever operation.
 When the vehicle is idling at high
rpm in order to warm up, and the
vehicle is on a slippery road, the trans-
mission may automatically shift to 2nd
gear for stopping and starting off.
■ Select Lever
: Shift with the brake pedal depressed
and push-button ignition switch in the “ON”
position. When shifting between “P” and “D”,
depress the brake pedal and securely stop
the vehicle before shifting.
The select lever has four positions, “P”,
“R”, “N”, “D” and also has a manual gate
for using the manual mode.NOTETo protect the engine while the select
lever is in the “P” or “N” position, the
engine is controlled so that the engine
speed may not become too high even
if the accelerator pedal is depressed
hard.
 Do not race the engine for more
than 5 seconds in any position
except the “N” or “P” position
when the brake is applied or when
chocks are used in the wheels.
This may cause the transmission
fluid to overheat. Never move the vehicle rearward
by inertia with the select lever set
in a forward driving position or
move the vehicle forward by
inertia with the select lever set in
the “R” position. Doing so may
result in an unexpected accident
or malfunction. When parking the vehicle, first
securely apply the parking brake
and then place the select lever in
the “P” position. Do not park for a
long time with the select lever in
any other position as doing so
could result in a dead battery.
702768
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Vehicle Stability Control (VSC)/TRAC System
249
Starting and Operating7
– CONTINUED –
▼Disabling the TRAC System
If the vehicle gets stuck in mud, dirt or
snow, the TRAC system may reduce
power from the engine to the wheels.
Pressing the Vehicle Stability Control
(VSC) OFF switch to turn the system off
may make it easier for you to rock the
vehicle in order to free it. In this case, the
brake LSD function remains on. To turn
the TRAC system off, quickly press and
release the button. The TRAC OFF indi-
cator light will come on. Press the button
again to turn the system back on.
Creating adequate driving wheel slip by
deactivating the TRAC system may help
to recover from the loss of traction. Use
the Vehicle Stability Control (VSC) OFF
switch as necessary.
 A standing start on a steeply sloping
road with a snowy, gravel-covered, or
otherwise slippery surface
 Extrication of the vehicle when its
wheels are stuck in mud or deep snow ▼
Turning Off both Vehicle Stability
Control (VSC) and TRAC Systems
To turn the Vehicle Stability Control (VSC)
systems and TRAC system off, press and
hold the Vehicle Stability Control (VSC)
OFF switch for more than 3 seconds while
the vehicle is stopped. The TRAC OFF
indicator light and the Vehicle Stability
Control (VSC) OFF indicator light will
come on. However, on vehicles with an
automatic transmissi on, the brake LSD
function will remain on. Press the button
again to turn the systems back on. With
the Vehicle Stability Control (VSC) system
and TRAC system deactivated, traction
and stability enhancement offered by
Vehicle Stability Control (VSC) system
and TRAC system is unavailable. There-
fore you should not deactivate the Vehicle Stability Control (VSC) system and TRAC

system except under above-mentioned
situations.
NOTE When the switch has been pressed
to deactivate the Vehicle Stability
Control (VSC) system and TRAC
system, the Vehicle Stability Control
(VSC) system and TRAC system auto-
matically reactivates itself the next
time the ignition swit ch is turned to the
“OFF” position and the engine is
restarted.
 If the switch is held down for 30
seconds or longer, the indicator light
turns off, the Vehicle Stability Control
(VSC) system is activated, and the
system ignores any further pressing of
the switch. To make the switch usable
again, turn the ignition switch to the
“OFF” position and restart the engine.
 When the switch is pressed to deac-
tivate the Vehicle Stability Control
(VSC) system and TRAC system, the
vehicle’s running performance is
comparable with that of a vehicle that
does not have a Vehicle Stability
Control (VSC) system and TRAC
system. Do not deac tivate the Vehicle
Stability Control (VSC) system and
TRAC system except when absolutely
necessary.
702831
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If Your Vehicle Is Involved in an Accident
328Error A
Error B1. Park the vehicle in a safe place.
2. Turn the ignition switch once to the
“OFF” position, then start the engine.
1) Volume button3. If the center information display
cannot be recovered even though the
engine has been restarted, press and hold
the volume button for more than 10
seconds. The center information display
will start up again.
4. If the center information display is not
recovered by restarting it, contact your
SUBARU dealer.
9-9. If Your Vehicle Is Involved in an Accident■ To Restart the Engine When
Involved in an AccidentYour vehicle has a fuel pump shut off
system. When the vehicle sustains an
impact in an accident, etc., the fuel pump
shut off system stops supplying the fuel in
order to minimize fuel leakage.
However, depending on the impact condi-
tions at the time of collision, the fuel pump
shut-off system may not operate.
901093901094
1
901213
CAUTION
If your vehicle is involved in an
accident, be sure to inspect the
ground under the vehicle before
restarting the engine. If you find
that fuel has leaked on the ground,
do not try to rest art the engine. The
fuel system has been damaged and
is in need of repair. Immediately
contact the nearest automotive ser-
vice facility. We recommend that
you consult your SUBARU dealer.
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Maintenance Precautions
340NOTESUBARU does not endorse the use of
non-SUBARU approved flushing sys-
tems and strongly advises against per-
forming these services on a SUBARU
vehicle. Non-SUBARU approved flush-
ing systems use chemicals and/or sol-
vents which have not been tested or
approved by SUBARU. SUBARU war-
ranties do not cover any part of the
vehicle which is damaged by adding or
applying chemicals and/or solvents
other than those approved or recom-
mended by SUBARU.
■ Before Checking or
Servicing in the Engine
Compartment
■When Checking or Servicing
in the Engine Compartment
Do not tamper wi th the wiring of
the SRS airbag system or seatbelt
pretensioner system, or attempt
to take its connectors apart, as
that may activate the system or it
can render it inoperative. NEVER
use a circuit tester for these
wiring. If your SRS airbag or
seatbelt pretensioner needs
service, consult your nearest
SUBARU dealer. Check the inside of the engine
compartment to see if there are
any cloths and tools left. If they
are left inside, they may be a
cause of malfunction and fire.
WARNING
 Always stop the engine and apply
the parking brake to prevent the
vehicle from moving. Always let the engine cool down.
Engine parts become very hot
when the engine is running and
remain hot for some time after the
engine is stopped. Do not spill engine oil, engine
coolant, brake fluid or any other
fluid on hot engine components.
This may cause a fire. When the ignition switch is in the
“ON” position, the cooling fan
may operate suddenly even when
the engine is stopped. If your
body or clothes come into
contact with a rotating fan, that
could result in serious injury. To
avoid risk of injury, always turn
the push-button i gnition switch to
the “OFF” position and confirm
that the operation indicator on
the switch is turn ed off. Then take
the access key fob out from the
vehicle.
 Before performing any servicing
on a vehicle equipped with a
remote engine start system
temporarily place that system in
the service mode to prevent it
from unexpectedly starting the
engine.
B02092
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Index
416NNavigation system-linked display ................................... ......P156
New vehicle break-in driving ...... ..........................................P290OOdometer .............................................................................P128
Oil filter .................................................................................P347
Oil level
Differential gear ...............................................................P353
Engine .............................................................................P346
Manual transmission........................................................P353
Oil pressure warning light.....................................................P137
One-touch lane change ................. .......................................P182
Outside Mirrors .............................................................................P194
Mirror defogger ................................................................P185
Overheating engine ..............................................................P319PParking Brake ...............................................................................P255
Brake stroke ....................................................................P357
Tips ..................................................................................P255
Periodic inspections .............................................................P292
Petrol fuel .............................................................................P223
PIN code Access ..................................................................P100
Power
Door locking switch..........................................................P113 Outlets ............................................................................ P215
Outside mirrors ............................................................... P194
Steering .......................................................................... P242
Steering warning light ..................................................... P141
Window switches ............................................................ P117
Windows ......................................................................... P116
Power and torque curve ...................................................... P155
Precautions against vehicle modification ...................... P46, P89
Preparing to drive ................................................................ P228
Push-button Ignition switch ................................................................. P125
Starting and stopping engine .......................................... P229
RRear Cross Traffic Alert (RCTA).......................................... P269
Rear seat ............................................................................... P37Folding down .................................................................... P37
Rear seatbelt warning light .................................................. P133
Rear view camera .................... ........................................... P263
Rear window Defogger ......................................................................... P185
Recommended Brake fluid ....................................................................... P383
Clutch fluid ............................................................ P355, P383
Differential gear oil ............... ........................................... P383
Engine oil ........................................................................ P381
Manual transmission oil ............. ..................................... P383
Spark plugs ..................................................................... P385
Refueling ............................................................................. P224
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