2023 SUBARU BRZ charging

Push-Button Ignition Switch
126
NOTEWhen operating the push-button
ignition switch, firmly press it all the
way.
 If the push-button ignition switch is
pressed quickly, the power may not
turn on or off.
 When the steering lock cannot be
released, the message appears on the
combination meter. When this occurs,
press the push-butto n ignition switch
while turning the steering wheel left
and right.
▼ Battery drainage prevention func -
tion
When the push-button ignition switch is
left in the “ACC” for more than 20 minutes
or “ON” position for approximately 1 hour,
the push-button ignition switch will be
automatically switched to “OFF” to
prevent the battery from going dead. (In
AT models, this function is activated when
the select lever is in the “P” position.)■ When Access Key Fob Does
Not Operate ProperlyRefer to "Access Key Fob – If Access Key
Fob Does Not Operate Properly" P325.
Power
status Combination
meter display Operation
OFF ―Power is turned
off.
ACC “ACCESSORY” The following
systems can be
used:
audio and
accessory power
outlet.
ON “IGNITION ON” All electrical
systems can be used.
CAUTION
To prevent the vehicle battery
from discharging, do not leave
the push-button ig nition switch in
the “ON” or “ACC” position for a
long time. If the vehicle was left in the hot
sun for a long time, the surface of
the push-button ignition switch
may get hot. Be careful not to
burn yourself. To avoid a malfunction, observe
the following precautions.
- Do not spill drinks or other
liquids on the push-button
ignition switch.
- Do not touch the push-button
ignition switch with a hand
that is soiled with oil or other
contaminants.
 If the push-button ignition switch
does not operate smoothly, stop
the operation. Contact a SUBARU
dealer immediately. If the vehicle was left in the hot
sun for a long time, the surface of
the push-button ignition switch
may get hot. Be careful not to
burn yourself.
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Warning and Indicator Lights
137
Instruments and Controls3
– CONTINUED –
This coolant temperature low indicator
light/coolant temper ature high warning
light has the following three functions.
 Illumination in BLUE indicates insuffi-
cient warming up of the engine
 Blinking in RED indicates that the
engine is close to overheating
 Illumination in RED indicates over-
heating condition of the engine
For the system check, this indicator light/
warning light illuminates in RED for
approximately 2 seconds when the igni-
tion switch is turned to the “ON” position.
After that, this indicator light/warning light
changes to BLUE and maintains illumina- tion in
BLUE. This BLUE illuminated light
turns off when the engine is warmed up
sufficiently.
If the engine coolant temperature
increases over the specified range, the
indicator light/warning light blinks in RED.
At this time, the engine is close to over-
heating.
If the engine coolant temperature
increases further, the indicator light/
warning light illuminates in RED continu-
ously. At this time, the engine may be
overheating.
When the indicator light/warning light
blinks in RED or illuminates in RED, safely
stop the vehicle as soon as possible, and
refer to the emergency steps for the
engine overheating. Refer to "Engine
Overheating" P319. After that, have the
system checked by your nearest
SUBARU dealer.
Also, if the indicator light/warning light
often blinks in RED, the electrical system
may be malfunctioning. Contact your
SUBARU dealer for an inspection.
NOTEIf the engine is restarted after a certain
driving condition, this indicator light/
warning light may illuminate in RED.
However, this is not a malfunction if the indicator light/warning light turns

off after a short time.
■ Charge Warning LightIf this light illuminates when the engine is
running, it may indicate that the charging
system is not working properly.
If the light illuminates while driving or does
not turn off after the engine starts, stop the
engine at the first safe opportunity and
check the drive belt. If the belt is loose,
broken or if the belt is in good condition
but the light remains illuminated, contact
your nearest SUBARU dealer immedi-
ately.■ Oil Pressure Warning
LightIf this light illuminates when the engine is
running, it may indicate that the engine oil
pressure is low and the lubricating system
is not working properly.
If the light illuminates while driving or does
not turn off after the engine starts, stop the
- Blinking or illuminated in
RED: 
Safely stop the vehicle as
soon as possible, and refer to
the emergency steps for the
engine overheating. After that,
have the system checked by
your nearest SUBARU dealer.
Refer to "Engine Overheating"
 P319- Blinking in RED and BLUE
alternately: 
The electrical system may be
malfunctioning. Contact your
SUBARU dealer for an inspec-
tion.
CAUTION
Do not operate the engine with the
oil pressure warning light on. This
may cause serious engine damage.
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Combination Meter Display (Color TFT)
153
Instruments and Controls3
– CONTINUED –
■Drive Information▼ Drive information (page 1)1) Voltmeter
2) Engine oil temperature gaugeThis screen displays the charging voltage
and engine temperature.
As voltage displayed may be different
from the actual battery voltage, use the
voltmeter as a guideline. ▼
Drive information (page 2)
1) Current fuel consumption
2) Average fuel consumption
3) Driving rangeThis screen displays the current rate of
fuel consumption, average fuel consump-
tion since the function was reset and esti-
mated maximum distance that can be
driven with the quantity of fuel remaining.
 Pressing and holding will reset the
average fuel consumption.
 Use the displayed fuel consumption as
a reference.
 This distance is computed based on
your average fuel consumption. As a
result, the actual distance that can be
driven may differ from that displayed. 
When only a small amount of fuel is
added to the tank, the display may not be
updated. When refueling, turn the push-
button ignition switch off. If the vehicle is
refueled without turning the push-button
ignition switch off, the display may not be
updated.
▼ Drive information (page 3)
1) Average vehicle speed
2) Driving time
3) Driving distanceThis screen displays the average vehicle
speed since display was reset, cumulative
time the vehicle has been driven since
display was reset and the cumulative
distance the vehicle has been driven since
display was reset.
1
2
306795
1
2
3
306796
1
2
3
306797
BRZ_U.book 153 ページ ２０２２年３月２９日　火曜日　午後３時５９分

USB Power Supply
216
6-6. USB Power Supply
NOTEThe rated voltage of each USB
terminal is 5 V/2.1 A (total 4.2 A). For
details about the maximum rated
power, refer to "How to Use the USB
Power Supply" P217. Before
connecting a device, be sure to read
the instruction manual of the device
and check whether or not this specifi-
cation of the output is supported by the
device. If a device that requires power
exceeding the maximum rating is
connected, power supply or charging
may not be possible. Even if charging
could be completed, the time required
for charging may be longer than when
the genuine charger for that device is
used.
 Depending on the device, charging
may be possible only when a special
If the plug on your electric appli-
ance is either too loose or too
tight for the accessory power
outlet, this can result in a poor
contact or cause the plug to get
stuck. Only use plugs that fit
properly. Use of an electric appliance in the
accessory power outlet for a long
period of time while the engine is
not running can cause battery
discharge. Before driving your vehicle, make
sure that the plug and the cord on
your electrical appliance will not
interfere with your shifting gears
and operating the accelerator and
brake pedals. If they do, do not
use the electrical appliance while
driving.
CAUTION
 The specification of a USB
terminal that can be used is the A-
type. If a different specification of
terminal is connected, power
supply or charging may not be
possible, or the device may
malfunction. There is a risk that a connected
device may malfunction or data
may be damaged. The connection
of a device shall be performed at
your responsibility. To avoid an electric shock or a
malfunction, observe the
following precautions.
- Do not connect a USB hub.- Do not insert any metal or
other foreign object into the
USB terminal.- Do not spill water or other
liquid on the USB terminal.
 Be careful not to pull the
connected cable. Doing so could
break the USB terminal and the
connected device.
 If a device is connected for a long
time when the engine is not
running, doing so may cause the
risk of a discharged battery. Even
when the engine is running, we
recommend that you do not
connect a device for an unneces-
sarily long time. Do not connect a malfunctioning
device. Doing so may cause the
risk of smoke and fire.
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Ashtray (Dealer Option)
217
Interior Equipment6
– CONTINUED –
cable is used. In this case, be sure to
connect the device using the special
cable.
 When a device that communicates
with a PC is connected, power supply
or charging may not be possible.
 When connect a device for charging,
disconnect the device promptly after
charging is completed.■ How to Use the USB Power
SupplyConsole USB power supply (an audio
device can be connected and used)Use the USB terminal to use or charge an
electronic device.
When using the USB, open the USB
power supply cover. After use, close it. When the ignition switch is in the “ACC” or

“ON” position, the power can be supplied
to the electronic device. Up to 5 V/2.1 A
can be supplied from each terminal (total
of 4.2 A).
6-7. Ashtray (Dealer Option)NOTEParticles of ash and tobacco will accu-
mulate around the hinges of the ash-
tray’s inner lid. Clean them off using a
toothbrush or a similar narrow-ended
implement.
602252
CAUTION
 Do not use ashtrays as waste
receptacles or leave a lighted
cigarette in an ashtray. This could
cause a fire. Always extinguish matches and
cigarettes before putting them
into the ashtray, and then close
the ashtray securely. If you keep
the ashtray open, the fire of the
cigarette may spread to another
cigarette butt and start a fire. Do not put flamma ble material in
the ashtray. Do not leave a lot of cigarette
butts in the ashtray.
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Fuses
371
Maintenance and Service11
– CONTINUED –
It is unnecessary to periodically check the
battery fluid level or periodically refill with
distilled water.
11-26. FusesNOTEFuse rating and using circuit are
described on the fuse box cover.
The fuses are designed to melt during an
overload to prevent damage to the wiring
harness and electrical equipment. The
fuses are located in two fuse boxes.
One is located under the instrument panel
behind the fuse box cover on the driver’s
seat side. To remove the cover, pull it out.
 To lessen the risk of sparks,
remove rings, metal watchbands,
and other metal jewelry. Never
allow metal tools to contact the
positive battery terminal and
anything connected to it WHILE
you are at the same time in
contact with any other metallic
portion of the vehicle because a
short circuit will result. Keep everyone including children
away from the battery. Charge the battery in a well-venti-
lated area.Battery posts, terminals, and
related accessories contain lead
and lead compounds, chemicals
known to the State of California to
cause cancer and reproductive
harm. Batteries also contain
other chemicals known to the
State of California to cause
cancer. Wash hands after
handling.
CAUTION
Never use more than 10 amperes
when charging the battery because
it will shorten battery life.
CAUTION
Never replace a fuse with one hav-
ing a higher rating or with material
other than a fuse because serious
damage or a fire could result.
B02117
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