bulb SUBARU BRZ 2023 Owners Manual

Warning and Indicator Lights
131
Instruments and Controls3
– CONTINUED –
NOTEWhen the control dial is turned fully
upward, the illumination brightness
becomes the maximum and the auto-
matic dimming function does not work
at all.
 The brightness setting is not
canceled even when the ignition switch
is turned to th e “OFF” position.■Auto Dimmer Cancel Func -
tionWhen the ambient light is bright, the illumi-
nation brightness is set to the maximum
regardless of the position of the control
dial. In this case, you cannot adjust the
illumination brightness by using the
control dial. When the ambient light is
dark, you can dim the illumination bright-
ness as described above.
The operational/non-operational setting
and sensitivity of the auto dimmer cancel
function can be changed by your
SUBARU dealer. Contact your SUBARU
dealer for details.
3-6. Warning and Indicator LightsSeveral of the warning and indicator lights
illuminate momentarily and then go out
when the ignition switch is initially turned
to the “ON” position. This permits
checking the operation of the bulbs.
Apply the parking brake and turn the igni-
tion switch to the “ON” position. For the
system check, the following lights illumi-
nate and turn off after several seconds or
after the engine has started:
: Seatbelt warning light (The seatbelt
warning light turns off only when the
driver fastens the seatbelt.)
: Front passenger’s seatbelt warning
light (The seatbelt warning light turns
off only when the front seat passenger
fastens the seatbelt.)
: Rear passenger’s seatbelt warning
light (The seatbelt warning light turns
off only when the rear seat
passenger fastens the seatbelt.)
: SRS airbag system warning light
: Front passenger’s frontal airbag ON
indicator light
: Front passenger’s frontal airbag OFF
indicator light
/ : CHECK ENGINE warning light/ Malfunction indicator light : Coolant temperature high warning

light (red)
: Charge warning light : Oil pressure warning light
/ :ABS warning light
: Vehicle Stability Control (VSC)
warning light/Vehicle Stability
Control (VSC) operation indicator
light
: Vehicle Stability Control (VSC) OFF
indicator light
: TRAC OFF indicator light / :Brake system warning light (red)
:Power steering warning light
: Low tire pressure warning light (if
equipped)
: Low fuel warning light :Master warning light
If any lights fail to i lluminate, it indicates a
burned-out bulb or a malfunction of the
corresponding system.
Consult your authorized SUBARU dealer
for repair.
■ Seatbelt Warning Light
and ChimeYour vehicle is equipped with a seatbelt
warning device at the driver’s and
passenger’s seats, as required by current
safety standards.
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Warning and Indicator Lights
149
Instruments and Controls3
– CONTINUED –
■Select Lever (AT Models
Only)/Gear Position Indicator1) Upshift indicator
2) Downshift indicator (AT models only)
3) Select lever (AT models only)/gear posi-
tion indicatorThis indicator shows the position of the
shift lever (MT models)/select lever (AT
models).
▼ Gear shift indicator (MT models)
When shifting up is recommended for
good fuel economy, the upshift indicator
blinks. Refer to "G ear shift indicator"
 P234. ▼
Upshift/downshift indicator (AT
models)
When the manual mode is selected, the
gear position indicator (which shows the
current gear selection) and the available
upshift/downshift indicator light up. Refer
to "Selection of Manual Mode" P239
■ Cruise Control Indi -
cator Light (White/
Green)/Cruise Control
Warning Light (Yellow)
(Models without the EyeSight
System)This light illuminates in white when the
“ON-OFF” switch is pressed to activate
the cruise control function. When vehicle
speed has been set to use the cruise
control function, this indicator is lighting in
green.
For details, refer to "Cruise Control
(Models without the EyeSight system)"
 P260.
If this light illuminates in yellow, do not use
the cruise control. Contact your SUBARU
dealer for an inspection.
NOTEIf this indicator light does not illumi-
nate even when you press the “ON-
OFF” switch, the cruise control sys-
tem may not operate properly. Have
your vehicle checked by your nearest
SUBARU dealer.■ Turn Signal Indicator
LightsThese lights show the operation of the
turn signal or lane change signal.
If the indicator lights do not blink or blink
rapidly, the turn signal bulb may be
burned out. Have your vehicle inspected
by your SUBARU dealer as soon as
possible.
12
3
702774
CAUTION
If the malfunction indicator light

(CHECK ENGINE warning light) illu-
minates, the cruise control warning
light (yellow) illuminates at the
same time. At this time, avoid driv-
ing at high speeds and have your
vehicle inspected at a SUBARU
dealer as soon as possible.
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Preparing to Drive
228have implemented emission inspection of
the OBDII system.
 The inspection of the OBDII system
consists of a visual operational check of
the “ CHECK ENGINE ” warning light/
malfunction indicator light (MIL) and an
examination of the OBDII system with an
electronic scan tool.
 A vehicle passes
the OBDII system
inspection if proper operation of the
“ CHECK ENGINE ” warning light is
observed, there are no stored diagnostic
trouble codes, and the OBDII readiness
monitors are all complete.
 A vehicle fails
the OBDII inspection if
the “ CHECK ENGINE ” warning light is not
properly operating (light is illuminated or is
not working due to a burned out bulb) or
there is one or more diagnostic trouble
codes stored in the vehicle’s computer.
 A state emission in spection may reject
(not pass or fail) a vehicle if the number of
OBDII system readiness monitors “ NOT
READY ” is greater than one. If the
vehicle’s battery has been recently
replaced or disconnected, the OBDII
system inspection may indicate that the
vehicle is not ready for the emission test.
Under this condition, the vehicle driver
should be instructed to drive his/her
vehicle for a few days to reset the readi-
ness monitors and return for an emission
re-inspection. 
Owners of rejected or failing vehicles
should contact their SUBARU Dealer for
service.
7-3. Preparing to DriveYou should perform the following checks
and adjustments every day before you
start driving.
1. Check that all windows, mirrors, and
lights are clean and unobstructed.
2. Check the appearance and condition
of the tires. Also check tires for proper
inflation.
3. Look under the vehicle for any sign of
leaks.
4. Check that no small animals enter the
engine compartment.
5. Check that the hood and trunk are fully
closed.
6. Check the adjustment of the seat.
7. Check the adjustment of the inside
and outside mirrors.
8. Fasten your seatbelt. Check that your
passengers have fastened their seatbelts.
9. Check the operation of the warning
and indicator lights when the ignition
switch is turned to the “ON” position.
10. Check the gauges, indicator and
warning lights after starting the engine.
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Exterior Care
33210-1. Exterior Care■Washing
NOTE
When having your vehicle washed in
an automatic car wash, make sure
beforehand that the car wash is of
suitable type.
The best way to preserve your vehicle’s
beauty is frequent washing. Wash the
vehicle at least once a month to avoid
contamination by road grime.
Wash dirt off with a wet sponge and plenty
of lukewarm or cold water. Do not wash
the vehicle with hot water and in direct
sunlight.
Salt, chemicals, insects, tar, soot, tree
sap, and bird droppings should be washed
off by using a light detergent, as required.
If you use a light detergent, make certain
that it is a neutral detergent. Do not use
strong soap or chemical detergents. All
cleaning agents should be promptly
flushed from the surface and not allowed
to dry there. Rinse the vehicle thoroughly with plenty of lukewarm water. Wipe the

remaining water off with a chamois or soft
cloth. Wear rubber gloves and use a hand
brush when washing down underbody,
inner fenders and suspension to effec-
tively remove mud and dirt off.
▼ Washing the underbody
Chemicals, salts and gravel used for
deicing road surfaces are extremely corro-
sive, accelerating the corrosion of under-
body components, such as the exhaust
system, fuel and brake lines, brake
cables, floor pan and fenders, and
suspension.
Thoroughly flush the underbody and
inside of the fenders with lukewarm or
cold water at frequent intervals to reduce
the harmful effects of such agents.
Mud and sand adhering to the underbody
components may accelerate their corro-
sion.
After driving off-road or on muddy or
sandy roads, wash the mud and sand off
the underbody.
Carefully flush the suspension and axle
parts, as they are particularly prone to
mud and sand buildup. Do not use a
sharp-edged tool to remove caked mud.
CAUTION
 When washing the vehicle, the
brakes may get wet. As a result,
the brake stopping distance will
be longer. To dry the brakes,
drive the vehicle at a safe speed
while lightly pressing the brake
pedal to heat up the brakes. Do not wash the engine compart-
ment and areas adjacent to it. If
water enters the engine air intake
or electrical parts, it will cause
engine trouble or a malfunction of
the power steering. When washing inner fenders,
underbody, bumpers and
protruding objects such as
exhaust pipes and exhaust
finishers, be careful to prevent
injuries from contacting sharp
ends.
 Do not use any organic solvents
when washing the surface of the
bulb assembly cover. However, if
a detergent with organic solvents
is used to wash the cover surface,
completely rinse off the detergent
with water. Otherwise, the cover
surface may be damaged.
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Exterior Care
333
Appearance Care10
– CONTINUED –
▼Using a warm water washer
 Keep a good distance of 12 in (30 cm)
or more between the washer nozzle and
the vehicle.
 Do not wash the same area continu-
ously.
 If a stain will not come out easily, wash
by hand. Some warm water washers are
of the high temperature, high pressure
type, and they can damage or deform the
resin parts such as moldings, or cause
water to leak in to the vehicle.■Waxing and PolishingAlways wash and dry the vehicle before
waxing and polishing.
Use a good quality polish and wax and
apply them according to the manufac-
turer’s instructions. Wax or polish when
the painted surface is cool. Be sure to polish and wax the chrome trim,

as well as the painted surfaces. Loss of
wax on a painted surface leads to loss of
the original luster and also quickens the
deterioration of the surface. It is recom-
mended that a coat of wax be applied at
least once a month, or whenever the
surface no longer repels water.
If the appearance of the paint has dimin-
ished to the point wher e the luster or tone
cannot be restored, lightly polish the
surface with a fine-grained compound.
Never polish just the affected area, but
include the surrounding area as well.
Always polish in only one direction. A No.
2000 grain compound is recommended.
Never use a coarse-grained compound.
Coarser grained compounds have a
smaller grain-size number and could
damage the paint. After polishing with a
compound, coat with wax to restore the
original luster. Frequent polishing with a
compound or an incorrect polishing tech-
nique will result in removing the paint layer
and exposing the undercoat. When in
doubt, it is always best to contact your
SUBARU dealer or an auto paint
specialist.
NOTEBe careful not to block the windshield
washer nozzles with wax when waxing
the vehicle.■ Cleaning Alloy WheelsPromptly wipe the alloy wheels clean of
any kind of grime or agent. If dirt is left on
too long, it may be difficult to clean off.
 Do not use soap containing grit to clean
the wheels. Be sure to use a neutral
cleaning agent, and later rinse thoroughly
with water. Do not clean the wheels with a
stiff brush or expose them to a high-speed
washing device.
 Clean the vehicle (including the alloy
wheels) with water as soon as possible
when it has been splashed with sea water,
exposed to sea breezes, or driven on
roads treated with salt or other agents.
CAUTION
 Be careful not to damage brake
hoses, sensor harnesses, and
other parts when washing
suspension components. Be careful not to flush the engine
bottom for a long time. It may
cause damage of some electrical
parts.
CAUTION
Do not use any agents with organic
solvents on the surface of the bulb
assembly cover. However, if a pol-
ish or wax with organic solvents is
applied to the cover surface, com-
pletely wipe off the polish or wax.
Otherwise, the cover surface may
be damaged.
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Maintenance and Service11-28. Replacing Bulbs ..............................................373
Headlights ..................................................................... 373
Backup Light ................................................................ 373
Trunk Light ................................................................... 374Other Bulbs ................................................................... 374
Adjusting Headlight Aim.............................................. 374
11-29. Replacing Battery........................................... 375
Replacing Battery of Access Key Fob........................ 376
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Maintenance Tips
341
Maintenance and Service11
– CONTINUED –
■When Checking or Servicing
in the Engine Compartment
While the Engine Is Running
11-3. Maintenance TipsSome clips and fender linings must be
removed before replacing the air cleaner
element or specific bulbs.■ Removing and Reinstalling
Clips▼ Removing clips
There are several types of clips used for
your vehicle.
▽Type A and D clipsType A clips Type D clips
1. Turn the clips co
unterclockwise using
a flat-head screwdriver until the center
portion of the clip is raised.
2. Remove the clips with a flat-head
screwdriver using leverage.
CAUTION
 Do not contact the belt cover
while checking the components
in the engine compartment.
Doing so may cause your hand to
slip off the belt cover and result in
an unexpected injury. Do not touch the o il filter until the
engine has cooled down
completely. Doing so may result
in a burn or other injury. Note that
the oil filter becomes very hot
when the engine is running and
remains hot for so me time after
the engine has stopped.
WARNING
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.
B01036
B01536
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Installation of Accessories
373
Maintenance and Service11
– CONTINUED –
11-27. Installation of Acces-soriesAlways consult your SUBARU dealer
before installing fog lights or any other
electrical equipment in your vehicle. Such
accessories may cause the electronic
system to malfunction if they are incor-
rectly installed or if they are not suited for
the vehicle. We recommend that you
install only genuine SUBARU accessories
on your vehicle.
11-28. Replacing Bulbs
■ HeadlightsThe LED headlight warning light illumi-
nates if the LED headlights malfunction.
Have your vehicle inspected at a
SUBARU dealer as soon as possible.■ Backup LightNOTEIt may be difficult to replace the
bulbs. We recommend that you have
the bulbs replaced by your SUBARU
dealer if necessary.
 If a genuine SUBARU accessory has
been installed to the rear bumper,
check the manual included with the
accessory.
WARNING
Bulbs may become very hot while
illuminated. Before replacing bulbs,
turn off the lights and wait until the
bulbs cool down, Otherwise, there
is the risk of sustaining a burn
injury.
CAUTION
 Before replacing a backup light,
stop the engine and allow the
exhaust pipes and surrounding
parts to cool suffi ciently. As the
bulbs are near the exhaust pipes,
there is a risk of being burned. Replace any bulb only with a new
bulb of the specified wattage.
Using a bulb of different wattage
could result in a fire. For the spec-
ified wattage of each bulb, refer to
"Bulb Chart" P387. For replace-
ment, contact your SUBARU
dealer.
B02119
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Replacing Bulbs
3741. Remove the clips.
2. Remove the rear bumper cover.3. Turn the bulb socket counterclockwise

and remove it.
4. Pull the bulb out of the bulb socket and
replace it with a new one.
5. Install the bulb socket by turning it
clockwise.
6. Reconnect the electrical connector.
7. Reinstall the rear bumper cover.
■ Trunk Light
■Other BulbsIt may be difficult to replace the bulbs.
We recommend that you have the
bulbs replaced by your SUBARU dealer
if necessary.■ Adjusting Headlight Aim1) Adjustment bolt A
2) Adjustment bolt B▼ Before checking the headlight
aiming1. Make sure the vehicle has a full tank of
gasoline and the area around the head-
light is not deformed.
2. Park the vehicle on level ground.
3. Sit in the driver’s seat.
4. Bounce the vehicle several times.
B02120B02121
CAUTION
Replacing the bulb could cause
burns since the bulb may be very
hot. Have the bulb replaced by your
SUBARU dealer.
B02122
2
1
B02156
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Specifications12
Specifications
12-1. Specifications....................................................380
Dimensions ...................................................................380
Engine............................................................................380
Fuel ................................................................................381
Engine Oil ......................................................................381
Manual Transmission and Differential Gear Oil.........383
Fluids .............................................................................383
Engine Coolant .............................................................384
Electrical System ..........................................................385
Tires ...............................................................................385
Brake Pedal .............. .......................................... ...........385
Brake Disc ................ .......................................... ...........386
Brake Pad ........... ................................................... ........386
12-2. Bulb Chart ..........................................................387
Safety Precautions ...................................................... 387
Bulb Chart .................................................................... 388
12-3. Vehicle Identification ........................................390
12-4. Function Settings ..............................................391
Function Settings and Adjustments on the Center
Information Display ................................................... 391
Individual Settings an d Adjustments Excluding 
Center Information Display and Combination 
Meter Display (Color TFT) ......................................... 391
Function Settings and Adjustments Performed 
by a Dealer ................................................................. 391
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