light SUBARU BRZ 2023 Owners Manual

Specifications
383
Specifications12
– CONTINUED –
■Manual Transmission and Differential Gear Oil*1: The indicated oil quantity is only a guideline. The necessary quantity for replacement may differ slightly depending on the temperature and other
factors. After refilling the gearbox wi th oil, the oil level should be checked.
*2: For more details about maintenance and service, refer to the indicated section.
*3: The vehicle is filled at the factory.
*4: This type of manual transmission oil can be used. However, using this type of oil will increase fuel consumption.
If oil other than “Manual Transmission Gear Oil LV 75W” is used, the following may be experienced:
 The overall performance and function of the transmission may be adversely affected.
 Rattling noises may occur during id ling and fuel consumption may increase.
Never use different brands together.
*5: Using a differential gear oil other than “D ifferential Gear Oil LX” may cause noise, vibrations and increased fuel consumpti on. Never use different
brands together.■ Fluids
Oil Manual transmission oil Differential gear oil
Oil grade 
Manual Transmission Gear Oil LV 75W*
3
API GL-4 SAE 75W
*4
Differential Gear Oil LX*
3
Other gear oil that meets API GL-5 SAE 75W-85 or GL-5 SAE 75W-
90 specifications*
5
Oil capacity*
1
2.3 US qt (2.2 liters, 1.9 Imp qt) 1.22 US qt (1.15 liters, 1.01 Imp qt)
Remarks*
2
"Manual Transmission Oil" P353 "Differential Gear Oil" P353
Fluid Fluid type
*1
Fluid capacity
*2
Remarks
*3
Automatic Transmission Fluid
(AT models) ATF WS
7.9 US qt (7.5 liters, 6.6 Imp qt)"Automatic Transmission
Fluid" 
P352
Brake fluid FMVSS No. 116, DOT 3 or
DOT 4 brake fluid
―
"Brake Fluid" P353
Clutch fluid (MT models) FMVSS No. 116, DOT 3 or
DOT 4 brake fluid
―"Clutch Fluid (MT models)"

P354
BRZ_U.book 383 ページ ２０２２年３月２９日　火曜日　午後３時５９分

Specifications
384*1: Use one of the indicated types of fluid.
*2: The indicated fluid quantity is only a guideline. The necessary quantity for replacem ent may differ slightly depending on the temperature and other
factors.
*3: For more details about maintenance and service, refer to the indicated section.■ Engine CoolantThe indicated coolant quantity is only a guideline. The necessa ry quantity for replacement may differ slightly depending on the
temperature and other factors. For more details abou t maintenance and service, refer to "Cooling System" P348.
Vehicle model Coolant capacity Coolant type
AT models 8.1 US qt (7.7 liters, 6.8 Imp qt)
SUBARU SUPER COOLANT
MT models 7.8 US qt (7.4 liters, 6.5 Imp qt)
BRZ_U.book 384 ページ ２０２２年３月２９日　火曜日　午後３時５９分

Bulb Chart
387
Specifications12
– CONTINUED –
12-2. Bulb Chart■Safety Precautions
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 a risk of sustaining a burn injury.
CAUTION
Replace any bulb only with a new
bulb of the specified wattage. Using
a bulb of different wattage could
result in a fire.
BRZ_U.book 387 ページ ２０２２年３月２９日　火曜日　午後３時５９分

Bulb Chart
388■Bulb ChartNOTELights indicated by le tters are the LED (Light Emitting Diode) type . Consult your SUBARU dealer for replacement.
A
C
2
E
F
G
4
J
I
5
3
H
D
B
1
C00473
BRZ_U.book 388 ページ ２０２２年３月２９日　火曜日　午後３時５９分

Bulb Chart
389
Specifications12
– CONTINUED –
Wattage
Bulb No.
1) Map lights 12 V-8 W―
2) Trunk light 12 V-3.8 WSAE #194
3) Backup lights 12 V-16 WW16W
4) Door step lights (If equipped) 12 V-5 WW5W
5) Vanity mirror lights (If equipped) 12 V-2 W―
A) Front turn signal lights ――
B) Low and high beam headlights ――
C) High-mounted stop light ――
D) License plate lights ――
E) Rear side marker lights ――
F) Tail and stop lights ――
G) Stop lights ――
H) Rear turn signal lights ――
I) Front side marker lights ――
J) Front position lights ――
Daytime running lights ――
BRZ_U.book 389 ページ ２０２２年３月２９日　火曜日　午後３時５９分

Function Settings
392*1: If equipped
*2: For U.S. spec. modelsDaytime running light system
*2
Daytime running light system
Operation/Non-operation Operation
High beam assist function
*1
High beam assist function Operation/Non-operation Operation
Illumination Operation when the doors are unlocked Operation/Non-operation
Operation
Operation after the engine switch is
turned off Operation/Non-operation
Operation
Interior light illumination upon appr oach Operation/Non-operation Operation
Interior light illumination Operation/Non-operation Operation
Active sound control Active sound control Operation/Non-operation Operation
Item
FunctionAvailable settingsFactory default set-
ting
BRZ_U.book 392 ページ ２０２２年３月２９日　火曜日　午後３時５９分

For U.S.A.
39413-1. For U.S.A.The following information has been
compiled according to Code of Federal
Regulations “Title 49, Part 575”.
13-2. Tire Information■ Tire LabelingMany markings (e.g . Tire size, Tire
Identification Number or TIN) are
placed on the sidewall of a tire by
tire manufacturers. These marking
can provide you with useful informa-
tion on the tire.
▼ Tire size
Your vehicle comes equipped with
P-Metric tire size. It is important to
understand the sizing system in
selecting the proper tire for your
vehicles. Here is a brief review of
the tire sizing system with a break-
down of its individual elements.
▽ P Metric
With the P-Metric system, Section
Width is measured in millimeters.
To convert millimeters into inches,
divide by 25.4. The Aspect Ratio
(Section Height divided by Section
Width) helps provide more dimen-
sional information about the tire
size. Example:
(1) P = Certain tire type used on

light duty vehicles such as
passenger cars
(2) Section Width in millimeters
(3) Aspect Ratio (= section height ÷
section width).
(4) R = Radial Construction
(5) Rim diameter in inches
▽ Load and Speed Rating Descrip -
tions
The load and speed rating descrip-
tions will appear following the size
designation.
They provide two important facts
about the tire. First, the number
designation is its load index.
Second, the letter designation indi-
cates the tire’s speed rating.Example:
P 205 / 60 R 16(1) (2) (3) (4) (5)
P 205 / 60 R 16 91 V
Size designation (6) (7)
BRZ_U.book 394 ページ ２０２２年３月２９日　火曜日　午後３時５９分

Tire Information
398Cord separation
The parting of cords from adjacent
rubber compounds.
 Cracking
Any parting within the tread,
sidewall, or inner liner of the tire
extending to cord material.
 Curb weight
The weight of a motor vehicle with
standard equipment including the
maximum capacity of fuel, oil and
coolant, and if so equipped, air
conditioning and additional weight
optional engine.
 Extra load tire
A tire designed to operate at higher
loads and higher inflation pressure
than the corresponding standard
tire.
 Groove
The space between two adjacent
tread ribs.
 Innerliner
The layer(s) forming the inside
surface of a tubeless tire that contains the inflating medium within

the tire.
 Innerliner separation
The parting of the innerliner from
cord material in the carcass.
 Intended outboard sidewall
(1) The sidewall that contains a
whitewall, bears white lettering or
bears manufacturer, brand, and/
or model name molding that is
higher or deeper than the same
molding on the other sidewall of
the tire, or
(2) The outward facing sidewall
of an asymmetrical tire that has a
particular side that must always
face outward when mounting on a
vehicle.
 Light truck (LT) tire
A tire designated by its manufac-
turer as primarily intended for use
on lightweight trucks or multipur-
pose passenger vehicles.
 Load rating
The maximum load that a tire is
rated to carry for a given inflation
pressure. 
Maximum inflation pressure
The maximum cold inflation pres-
sure to which a tire may be inflated.
 Maximum load rating
The load rating for a tire at the
maximum permissible inflation pres-
sure for that tire.
 Maximum loaded vehicle
weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
 Maximum permissible inflation
pressure
The maximum cold inflation pres-
sure to which a tire may be inflated.
 Measuring rim
The rim on which a tire is fitted for
physical dimension requirements.
 Normal occupant weight
150 lbs (68 kg) times the number of
occupants specified in the second
column of Table 1 that is appended
to the end of this section.BRZ_U.book 398 ページ ２０２２年３月２９日　火曜日　午後３時５９分

Index
410AAbbreviation .............................................................................P4
ABS (Anti-lock Brake System) .............................................P245
Warning light....................................................................P140
Access key Warning indicator.................................................. P143, P144
Access key fob
Warning light....................................................................P144
Accessories ..........................................................................P373
Accessory power outlet ........................................................P215
Active sound control .............................................................P242
Air cleaner element ..............................................................P350
Air conditioner
Automatic climate control ......... .......................................P200
Manual climate control system .... ....................................P201
Air filtration system ....... ........................................................P205
Airflow mode selection . ........................................................P201
Alarm system .... ............................ ................................. ......P114
All season tires .....................................................................P358
Alloy wheel .......... ............................. ............................ ........P366
Cleaning ............ ........................................................ ......P333
Antenna Roof antenna ...................................................................P210
Anti-lock Brake System (ABS) ...... .......................................P245
Arming the system ....... ........................................................P114
Ashtray .................................................................................P217
AT OIL TEMP warning light..................................................P138 Audio
Antenna system ........... .......................................... ......... P210
Set .................................................................................. P210
Audio system-linked display ........ ........................................ P156
Auto dimmer cancel function ............................................... P131
Auto on/off headlights.......................................................... P174 Sensor ............................................................................ P176
Auto-dimming mirror/compass ....... ..................................... P186
Automatic Transmission .................................................................. P235
Automatic climate control operation .................................... P200
Automatic headlight beam leveler . ................................ ...... P182
Warning light ................................................................... P150
Automatic Locking Retractor/Emergency Locking Retractor (ALR/ELR).......................................................................... P40
Automatic transmission Oil temperature warning light (AT OIL TEMP) ................ P138
Average vehicle speed ................ ........................................ P153
BBattery
Drainage prevention function .......................................... P113
Jump starting .................................................................. P316
Replacement (access key fob) ....................................... P376
Replacement (keyless access wi th push-button start system)
....................................................................................... P376
Vehicle battery ................................................................ P370
Blind Spot Detection (BSD) ................................................. P268
Booster seat .......................................................................... P54
BRZ_U.book 410 ページ ２０２２年３月２９日　火曜日　午後３時５９分

Index
411
Index14
Bottle holder ........................................................................ P215
BrakeAssist .............................................................................. P244
Booster............ .......................................... ............ P244, P355
Disc ................................................................................. P386
Fluid .......... ................................................... ......... P353, P383
Pad.................................................................................. P356
Parking ............ .......................................... ............ P255, P357
Pedal ............................................................................... P356
System ............................................................................ P244
Brake pedal Free play ......................................................................... P356
Reserve distance ............................................................ P356
Brake system .......... ........................................................ ..... P244
Warning light ................................................................... P140
Braking ................................................................................ P243 Tips ................................................................................. P243
Breaking-in of new brake pads ............................................ P357
BSD/RCTA .......................................................................... P268 Approach indicator light/warning buzzer ......................... P271
OFF indicator .................................................................. P273
OFF switch ...................................................................... P274
Warning indicator .... ..................................... ......... P150, P274
Warning light ................................................................... P274
Bulb Chart ............................................................................... P387
Replacing ........................................................................ P373
CCameraRear view camera ........................................................... P263
Catalytic converter ....................... ........................................ P291
Center console..................................................................... P214
Center information display (CID) . ........................................ P160
Cleaning .......................................................................... P336
Changing Coolant ............................................................................ P350
Flat tire ............................................................................ P303
Oil and oil filter ................................................................ P347
Charge warning light ............................................................ P137
CHECK ENGINE warning light/Malfunction indicator light... P136
Checking Brake pedal free play ...................................................... P356
Brake pedal reserve distance.......................................... P356
Clutch function ................................................................ P356
Clutch pedal free play ..................................................... P356
Coolant level ................................................................... P349
Fluid level (brake fluid) .................................................... P353
Fluid level (clutch fluid).................................................... P354
Fluid level (washer fluid) ................................................. P366
Oil level (engine oil)................. ........................................ P346
Child restraint systems .............................. ............................ P46
Installation of a booster seat ............................................. P54
Installation with ALR/ELR seatbel t .................................... P51
Lower and top tether anchorages ..................................... P55
Top tether anchorages ...................................................... P59
Child safety .............................................................................. P6
BRZ_U.book 411 ページ ２０２２年３月２９日　火曜日　午後３時５９分