2020 SUBARU BRZ inflation pressure

TABLE OF CONTENTSIndex
4
BRZ_U
3-1. Using the air conditioning system and defogger
Manual air conditioning system .............................. 282
Automatic air conditioning system.......... 289
Rear window and outside rear view mirror
defoggers ......................... 298
3-2. Using the audio system AUX port/USB port ............. 300
Using the microphone ........ 301
3-3. Using the interior lights Interior lights list ................. 302
• Interior light ...................... 303
3-4. Using the storage features
List of storage features....... 304
• Glove box ......................... 305
• Bottle holders ................... 306
• Cup holders/ console tray ...................... 307
3-5. Other interior features Sun visors .......................... 309
Vanity mirrors ..................... 310
Clock .................................. 311
Power outlets ..................... 312
Seat heaters ....................... 314
Floor mat ............................ 316
HomeLink
®......................... 318
Compass ............................ 329 4-1. Maintenance and care
Cleaning and protecting the vehicle exterior ........... 332
Cleaning and protecting the vehicle interior ............ 338
Cleaning and protecting the Alcantara
® area .......... 342
4-2. Maintenance Maintenance requirements .................... 344
General maintenance ......... 347
Emission inspection and maintenance (I/M)
programs .......................... 350
4-3. Do-it-yourself maintenance
Do-it-yourself service precautions ....................... 351
Engine hood ....................... 354
Engine compartment .......... 356
Tires.................................... 370
Tire inflation pressure ......... 378
Wheels................................ 382
Air conditioning filter ........... 385
Transmitter/access key battery .............................. 388
Checking and replacing fuses ................................. 393
Light bulbs .......................... 401
3Interior features4Maintenance and care

BRZ_U
7
Tires
●Rotation
● Replacement
● Inflation pressure
● Information
P. 370
P. 453
P. 378
P. 505
Fuel filler lid P. 78
Turn signal lights
P. 195
Rear side marker lights P. 233
*1: If equipped
License plate lights P. 233
Towing eyelet
P. 415
Towing eyelet P. 415
Rear view camera P. 248
Stop lights
Rear window defogger
P. 298
Trunk lid P. 46
Tail lights/stop lights P. 233
Doors P. 43

263
2-4. Using other driving systems
2
When driving
BRZ_U
WARNING
■
TRAC may not operate effectively when
Directional control and power may not be achievable while driving on slip-
pery road surfaces, even if the TRAC system is operating.
Do not drive the vehicle in conditions where stability and power may be lost.
■ When the Vehicle stability control (VSC) and/or brake LSD function is
activated
The slip indicator light flashes. Always drive carefully. Reckless driving may
cause an accident. Exercise particular care when the indicator light flashes.
■ When the TRAC/Vehicle stability co ntrol (VSC) systems are turned off
Be especially careful and drive at a speed appropriate to the road condi-
tions. As these are the systems to help ensure vehicle stability and driving
force, do not turn the TRAC/Vehicle stability control (VSC) systems off
unless necessary.
■ Replacing tires
Make sure that all tires are of the specified size, brand, tread pattern and
total load capacity. In addition, make sure that the tires are inflated to the
recommended tire inflation pressure level.
The ABS, TRAC and Vehicle stability cont rol (VSC) systems will not function
correctly if different tires are installed on the vehicle.
Contact your SUBARU dealer for further information when replacing tires or
wheels.
■ Handling of tires and suspension
Using tires with any kind of problem or modifying the suspension will affect
the driving assist systems, and may cause a system to malfunction.

Maintenance and care4
331
BRZ_U
4-1. Maintenance and careCleaning and protecting the vehicle exterior......... 332
Cleaning and protecting the vehicle interior.......... 338
Cleaning and protecting the Alcantara
® area ....... 342
4-2. Maintenance Maintenance requirements .................. 344
General maintenance....... 347
Emission inspection and maintenance (I/M)
programs........................ 350 4-3. Do-it-yourself
maintenance
Do-it-yourself service precautions .................... 351
Engine hood ..................... 354
Engine compartment ........ 356
Tires ................................. 370
Tire inflation pressure ...... 378
Wheels ............................. 382
Air conditioning filter......... 385
Transmitter/access key battery ............................ 388
Checking and replacing fuses .............................. 393
Light bulbs........................ 401

349
4-2. Maintenance
4
Maintenance and care
BRZ_U
Vehicle exterior
ItemsCheck points
Door/trunk lid • Operate smoothly?
Engine hood • The lock system works properly?
Fluid leaks • Is there any leakage after park-
ing?
Ti re • Inflation pressure is correct?
• Tire surfaces not worn or dam-
aged?
• Tires rotated according to the maintenance schedule?
• Wheel nuts are not loose?
Windshield wipers
•The wiper blades should not show
any signs of cracking, splitting,
wear, contamination or deforma-
tion.
•The wiper blades should clear the
windshield without streaking or
skipping.
WARNING
■ If the engine is running
Turn the engine off and ensure that there is adequate ventilation before per-
forming maintenance checks.

352 4-3. Do-it-yourself maintenance
BRZ_U
ItemsParts and tools
Light bulbs ( →P. 401) • Bulb with same number and watt-
age rating as original
• Phillips-head screwdriver
• Flathead screwdriver
Radiator and condenser (→ P. 362)

Tire inflation pressure ( →P. 378) • Tire pressure gauge
• Compressed air source
Washer fluid (
→P. 368) • Water washer fluid containing anti-
freeze (for winter use)
• Funnel

371
4-3. Do-it-yourself maintenance
4
Maintenance and care
BRZ_U
Installing tire pressure warning valves and transmitters (vehicles
with a tire pressure monitoring system)
When replacing tires or wheels, tire pressure warning valves and
transmitters must also be installed.
When new tire pressure warning valves and transmitters are
installed, new tire pressure warning valve and transmitter ID codes
must be registered in the tire pressure warning computer and tire
pressure monitoring system must be initialized. Have tire pressure
warning valve and transmitter ID codes registered by your SUBARU
dealer. ( →P. 372)
Vehicles with a spare tire of the same wheel type as the
installed tires
Rotate the tires in the order
shown.
To equalize tire wear and
extend tire life, SUBARU rec-
ommends that tire rotation is
carried out at the same inter-
val as tire inspection.
■The tire pressure monitoring system (if equipped)
Your SUBARU is equipped with a tire pressure monitoring sys-
tem that uses tire pressure warning valves and transmitters to
detect low tire inflation pressure before serious problems arise.
(→ P. 428)
Front

373
4-3. Do-it-yourself maintenance
4
Maintenance and care
BRZ_U
■Maximum load of tire
Check that the maximum load of the replacement tire is greater than 1/2
of the Gross Axle Weight Ratings (GAWR) of either the front axle or the
rear axle, whichever is greater.
■Tire types
1Summer tires
Summer tires are high-speed performance tires best suited to highway
driving under dry conditions. Since summer tires do not have the same
traction performance as snow tires, summer tires are inadequate for
driving on snow-covered or icy roads. For driving on snow-covered
roads or icy roads, the use of snow tires is recommended. When
installing snow tires, be sure to replace all four tires.
2 All season tires All season tires are designed to provide better traction in snow and to
be adequate for driving in most winter conditions, as well as for use
year round. All season tires, however, do not have adequate traction
performance compared with snow tires in heavy or loose snow. Also,
all season tires fall short in acceleration and handling performance
compared with summer tires in highway driving.
3 Snow tires
For driving on snow-covered roads or icy roads, we recommend using
snow tires. If you need snow tires, select tires of the same size, con-
struction and load capacity as the originally installed tires. Since your
vehicle has radial tires as original equipment, make sure your snow
tires also have radial construction. Do not install studded tires without
first checking local regulations for possible restriction. Snow tires
should be installed on all wheels. ( →P. 274)
For the GAWR, see the Certification
Label. For the maximum load of the
tire, see the load limit at maximum cold
tire inflation pressure mentioned on the
sidewall of the tire. (
→P. 505)