check oil SUBARU BRZ 2020 Owners Manual

171
2-1. Driving procedures
2
When driving
BRZ_U
CAUTION
■
When encountering flooded roads
Do not drive on a road that has flooded after heavy rain etc. Doing so may
cause the following serious damage to the vehicle:
● Engine stalling
● Short in electrical components
● Engine damage caused by water immersion
In the event that you drive on a flooded road and the vehicle is flooded, be
sure to have your SUBARU dealer check the following:
● Brake function
● Changes in quantity and quality of oil and fluid used for the engine, trans-
mission, differential, etc.
● Lubricant condition for the propeller shaft, bearings and suspension joints
(where possible) and the function of all joints, bearings, etc.

333
4-1. Maintenance and care
4
Maintenance and care
BRZ_U
■
Automatic car washes
● Fold the mirrors before washing the vehicle. Start washing from the front
of the vehicle. Make sure to and extend the mirrors before driving.
● When having your vehicle washed in an automatic car wash, make sure
beforehand that the car wash is of suitable type to avoid scratches to the
vehicle surface and harm to your vehicle’s paint.
● Vehicles with a rear spoiler: In certain automatic car washes, the rear
spoiler may interfere with machine operation. This may prevent the vehi-
cle from being cleaned properly or result in damage to the rear spoiler.
■ High pressure car washes
● As water may enter the cabin, do not bring the nozzle tip near the gaps
around the doors or perimeter of the windows, or spray these areas con-
tinuously.
● Before using the car wash, check that the fuel filler lid on your vehicle is
closed properly.
■ Alloy wheels
● Remove any dirt immediately by using a neutral detergent.
● Wash detergent off with water immediately after use.
● To protect the paint from damage, make sure to observe the following
precautions.
• Do not use acidic, alkaline or abrasive detergent
• Do not use hard brushes
• Do not use detergent on the wheels when they are hot, such as after
driving or parking in hot weather

347
4-2. Maintenance
4
Maintenance and care
BRZ_U
General maintenance
Engine compartment
NOTE
SUBARU does not endorse the use of non-SUBARU approved flushing sys-
tems and strongly advises against performing these services on a SUBARU
vehicle. Non-SUBARU approved flushing systems use chemicals and/or sol-
vents which have not been tested or approved by SUBARU.
SUBARU warranties do not cover any part of the vehicle which is damaged
by adding or applying chemicals and/or solvents other than those approved
or recommended by SUBARU.
ItemsCheck points
Battery Check the connections.
(→ P. 364)
Brake fluid At the correct level? ( →P. 362)
Engine coolant At the correct level? ( →P. 360)
Engine oil At the correct level? ( →P. 357)
Exhaust system No fumes or strange sounds?
Radiator/condenser/hoses Not blocked with foreign matter?
(
→P. 362)
Washer fluid At the correct level? ( →P. 368)
Listed below are the general maintenance items that should be per-
formed at the intervals specified in the “Warranty and Maintenance
Booklet” (except for Canada) or “Warranty and Service Booklet” (for
Canada). It is recommended that any problem you notice should be
brought to the attention of your SUBARU dealer or qualified service
shop for advice.

357
4-3. Do-it-yourself maintenance
4
Maintenance and care
BRZ_U
Engine oil
With the engine at operating temperature and turned off, check the oil
level on the dipstick.
■ Checking the engine oil
Park the vehicle on level ground. After warming up the engine
and turning it off, wait more than five minutes for the oil to
drain back into the bottom of the engine.
Hold a rag under the end and
pull the dipstick out.
Wipe the dipstick clean.
Reinsert the dipstick fully.
Holding a rag under the end, pull the dipstick out and check
the oil level.
When checking the oil, look at both sides of the dipstick and use the
lower measurement to determine the level of oil.
Wipe the dipstick and reinsert it fully. Low
Full
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5
STEP 6

358 4-3. Do-it-yourself maintenance
BRZ_U■
Adding engine oil
If the oil level is below or near
the low level mark, add engine
oil of the same type as already in
the engine.
Make sure to check the oil type and prepare the items needed before
adding oil.
Remove the oil filler cap by turning it counterclockwise.
Add engine oil slowly, checking the dipstick.
Install the oil filler cap by turning it clockwise.
Engine oil selection →
P. 492
Oil quantity
(Low → Full) 1.1 qt. (1.0 L, 0.9 Imp. qt.)
Items
Clean funnel
■ Engine oil consumption
Some engine oil will be consumed while driving. The rate of consumption
can be affected by such factors as transmission type, driving style, terrain
and temperature. Under the followi ng conditions, oil consumption can be
increased and thus require refilling between maintenance intervals:
● When the engine is new and within the break-in period
● When the engine oil is of lower quality
● When the incorrect oil viscosity is used
● When engine braking is employed (repeatedly)
STEP 1
STEP 2
STEP 3

359
4-3. Do-it-yourself maintenance
4
Maintenance and care
BRZ_U
●
When the engine is operated at high engine speeds (for extended peri-
ods of time)
● When the engine is operated under heavy loads (for extended periods of
time)
● When the engine idles for extended periods of time
● When the vehicle is operated in stop and go and/or heavy traffic situa-
tions
● When the vehicle is used under severe thermal conditions
● When the vehicle accelerates and decelerates frequently
Under these or similar conditions, you should check your oil at least every
2nd fuel fill-up and change your engine oi l more frequently. Different drivers
in the same car may experience different results. If your oil consumption rate
is greater than expected, contact y our authorized SUBARU retailer who may
perform a test under controlled conditions.
WARNING
■ Used engine oil
● Used engine oil contains potentially harmful contaminants which may
cause skin disorders such as inflammation or skin cancer, so care should
be taken to avoid prolonged and repeated contact. To remove used engine
oil from your skin, wash thoroughly with soap and water.
● Dispose of used oil and filters only in a safe and acceptable manner. Do
not dispose of used oil and filters in household trash, in sewers or onto the
ground.
Call your SUBARU dealer, service station or auto parts store for informa-
tion concerning recycling or disposal.
● Do not leave used engine oil within the reach of children.

360 4-3. Do-it-yourself maintenance
BRZ_U
Engine coolantThe coolant level is satisfactory if it is between the “FULL” and “LOW”
lines on the reservoir when the engine is cold. Reservoir cap
“FULL”
“LOW”
If the level is on or below the
“LOW” line, add coolant up to the
“FULL” line.
CAUTION
■To prevent serious engine damage
Check the oil level on a regular basis.
■ When replacing the engine oil
●Be careful not to spill engine oil on the vehicle components.
● Avoid overfilling, or the engine could be damaged.
● Check the oil level on the dipstick every time you fill the oil.
● Be sure the engine oil filler cap is properly tightened.
■If the coolant level drops within a short time after replenishing
Visually check the radiator, hoses, engine coolant filler cap, radiator cap,
drain cock and water pump.
If you cannot find a leak, have your SUBARU dealer pressure test the cap
and check for leaks in the cooling system.

492 6-1. Specifications
BRZ_U
Lubrication system
*: The engine oil capacity is a reference quantity to be used when changingthe engine oil. Warm up and turn off the engine, wait more than 5 minutes,
and check the oil level on the dipstick.
■ Engine oil selection
Always use SUBARU approved engine oil. For details, we recom-
mend that you contact your SUBARU dealer.
If approved engine oil is unavailable, another motor oil of matching
quality can also be used.
Oil grade:
API grade
SN (Resource Conserving) or SN PLUS (Resource Conserving)
ILSAC multigrade engine oil
GF-5
Recommended viscosity: SAE 0W-20
SAE 0W-20 is the best choice for
good fuel economy and good
starting in cold weather.
If SAE 0W-20 is not available,
SAE 5W-20 oil may be used.
However, it must be replaced
with SAE 0W-20 at the next oil
change.
Oil capacity
(Drain and refill 
reference*)
• Without filter
• With filter 5.5 qt. (5.2 L, 4.6 Imp. qt.)
5.7 qt. (5.4 L, 4.8 Imp. qt.)
Outside temperature

551
Alphabetical index
BRZ_U
Door courtesy lights
Door courtesy lights.............. 302
Wattage ................................ 500
Doors Door lock .................... 25, 38, 43
Door windows ......................... 74
Outside rear view mirrors ....... 71
Side mirrors ............................ 71
Drive information .................... 221
Driver's seatbelt reminder light ........................ 428
Driving
Break-in tips ......................... 159
Correct posture....................... 91
Procedures ........................... 156
Winter drive tips.................... 274
Electric power steering........... 257
Emergency, in case of If the access key does not operate properly........... 472
If the engine will not start...... 467
If the select lever cannot be shifted from P ................ 470
If the vehicle has a discharged battery ............. 476
If the warning buzzer sounds ............................... 424
If the warning light turns on .............................. 424
If the warning message is displayed ........................ 436
If you have a flat tire ............ 453
If you lose your keys............. 471
If you think something is wrong ................................. 422
If your vehicle becomes stuck................................... 484
If your vehicle needs to be towed ............................ 415
If your vehicle overheats ...... 481 Engine
Compartment ........................356
Engine hood ..........................354
Engine switch ................172, 182
How to start the engine .........................172, 182
Identification number .............489
If the engine will not start ......467
Ignition switch................172, 182
Overheating...........................481
Engine coolant Capacity ................................494
Checking ...............................360
Engine coolant temperature gauge ........199, 223
Engine hood .............................354
Engine immobilizer system.......82
Engine oil Capacity ................................492
Checking ...............................357
Preparing and checking before winter .......................274
Engine switch ...................172, 182
Engine switch light ..................302
Event data recorder ...................18
Floor mat...................................316
Fluid Brake .....................................362
Washer ..................................368
Fog lights Switch....................................239
Front fog lights Switch....................................239
Front passenger occupant detection system ...................131
Front passenger's seatbelt reminder light.........................428
Front seats Adjustment ..............................53
Front side marker light Replacing light bulbs .............401
Wattage .................................500
E
F

556 Alphabetical index
BRZ_U
Vehicle identification number ................................... 489
Vehicle stability control (VSC) ....................................... 257
Warning buzzers Electric power steering .......... 426
Keyless access with push button start
system ........................438, 442
Seatbelt reminder.................. 428
Warning lights Anti-lock brake system ................................ 426
Automatic headlight leveling system ................... 426
Automatic transmission
fluid temperature
warning light........................ 428
Brake assist system ..............426
Brake system ........................ 424
Charging system ................... 425
Cruise control indicator light....................... 426
Electric power steering system warning light ........... 426
Electronic engine control system ................................ 426
Engine oil pressure ............... 425
High engine coolant temperature ........................ 425
Keyless access with push button start
system ........................438, 442
Low fuel level ........................ 428 Low tire pressure .................. 428
Malfunction indicator
lamp .................................... 426
Master warning light .............. 428
Open door ............................. 428
Pretensioners........................ 426
Seatbelt reminder light ..................................... 428
Slip indicator light.................. 426
SRS airbags.......................... 426
Tire pressure monitoring system ................................ 428
Warning messages .................. 436
Washer Checking ............................... 368
Preparing and checking before winter ....................... 274
Switch ................................... 240
Washing and waxing ............... 332
Weight Cargo capacity ...................... 269
Load limits............................. 273
Weight ................................... 488
Welcome lighting function .................................. 236
Wheels ...................................... 382
Window glasses ........................ 74
Window lock switch................... 74
Windows Power windows ....................... 74
Rear window defogger .......... 298
Washer.................................. 240
Windshield wipers ................... 240
Winter driving tips ................... 274
W