2023 SUBARU BRZ ECO mode

Hill Start Assist System
257
Starting and Operating7
– CONTINUED –
7-17. Hill Start Assist SystemThe Hill start assist system is a device to
make the following vehicle operations
easier.
1) Starting forward facing uphill
2) Starting backward facing downhill
A) Brake pedal (both MT models and AT
models)
B) Clutch pedal (MT models only)
In both these cases, the Hill start assist
system operates under the following
conditions.
 The clutch pedal is depressed while the
brake pedal is also depressed (MT
models).
 The vehicle has stopped with the brake
pedal depressed (AT models).
Braking power is maintained temporarily
(for approximately 2 seconds) by the Hill
start assist system after the brake pedal is
released. The driver is therefore able to
start the vehicle in the same way as on a
level grade, just using the clutch pedal
(MT models only) and accelerator pedal
(all models).
If the braking power of the Hill start assist
system is insufficient after the brake pedal
is released, apply more braking power by
depressing the brake pedal again.
The Hill start assist system may not
operate on slight grades. Also, the Hill
start assist system does not operate in the
following cases.
WARNING
 The Hill start assist system is a
device only for helping the driver
to START the vehicle on an uphill
grade. To prevent accidents when
the vehicle is parked on a slope,
be sure to firmly set the parking
brake. When setting the parking
brake, make sure that the vehicle
remains stationary when the
clutch pedal (MT models) and
brake pedal (both MT and AT
models) are released. Do not turn the ig nition switch to
the “OFF” position while the Hill
start assist system is operating.
The Hill start assist system will be
deactivated and may lead to an
accident.
1
2 BA
7 0 111 6
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Rear View Camera
264NOTEDo not wipe the camera with
alcohol, benzine or paint thinner.
Otherwise, discoloration may occur.
To remove contamination, wipe the
camera with a cloth moistened with a
diluted neutral detergent. Then wipe it
with a soft, dry cloth. 
When waxing the vehicle, be careful
not to apply the wax to the camera. If it
comes in contact with the camera,
moisten a clean cloth with a diluted
neutral detergent to remove the wax.
 The camera lens has a hard coating
to help prevent scratches. However,
when washing the vehicle or cleaning
the camera lens, be careful not to
scratch the camera lens. Do not use a
washing brush directly on the camera
lens. The image quality of the rear view
camera may deteriorate.
 Strong light shined on the camera
lens may develop vertical lines around
the light source. This is not a malfunc-
tion.
 Under the fluorescent light, the
display may flicker. However, this is
not a malfunction.
 The image of the rear view camera
may be slightly different from the
actual color of the objects.
 If there is a malfunction on the
center information display, refer to
"Malfunctions of the Center Informa-
tion Display" P327.
■ How to Use the Rear View
CameraWhen the shift lever/se lect lever is set to
“R”, the rear view camera automatically
displays the rear view image from the vehicle. When the lever is set to other

positions, the image before setting to “R”
is displayed.
1. Set the ignition switch to “ON”.
2. Set the shift lever/ select lever to “R”.
NOTEThe image of the rear view camera is
horizontally reversed as is the case
with the vehicle inside mirror or the
outside mirror.
 When “Rear Camera Delay Control”
is on, the rear view image from the rear
view camera will be displayed on the
center information display for a certain
amount of time after the shift lever (MT
models) or select lever (AT models) is
shifted from “R” to another position.
When any of the following conditions
are met, the rear view image will be
canceled: - The select lever is shifted to “P”
(AT models)
- The vehicle speed becomes
approximately 5 mph (8 km/h) or
more
- The parking brake is engaged
- 9 seconds have elapsed since
the shift lever (MT models) or select
lever (AT models) was shifted from
“R” to another position
 If mud or snow sticks to or is
frozen on the camera, you must
be very careful when removing it.
Otherwise, damage to the camera
may cause a fire or electric shock.
Pour water or lukewarm water
over the camera to remove mud
and ice, and wipe it with a soft,
dry cloth. Do not put a flame close to the
camera or wiring. Otherwise,
damage or fire may occur. When replacing the fuse, be sure
to use a fuse with the specified
rating. Use of a fuse with a
different rating may result in a
malfunction. If you use the rear view camera
for a long time wh ile the engine is
not operated, the battery may
become completely discharged.
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BSD/RCTA (If Equipped)
276Mexico-spec. models■ Handling of Radar SensorsRadar sensorsThe radar sensors, one on each side of
the vehicle, are moun ted inside the rear
bumper.
NOTEIf the radar sensors require repair or
replacement, or the bumper area
around the radar sensors requires
repair, paintwork or replacement, con-
tact your SUBARU dealer for assis-
tance.
Certificado de homologacion:
RLVCOSR15-0442
Continental SRR3-A
Este equipo opera a titulo secundario,
consecuentemente, debe aceptar
interferencias perjudiciales incluyendo
equipos de la misma clase y puede no
causar interferencias a sistemas operando
a titulo primario.
702185702807
CAUTION
To ensure correct operation of the
BSD/RCTA, observe the following
precautions. Always keep the bumper surface
near the radar sensors clean. Do not affix any stickers or other
items on the bumper surface near
the radar sensors. For details,
consult your SUBARU dealer. Do not modify the bumper near
the radar sensors. Do not paint the bumper near the
radar sensors.
702808
 Do not expose the bumper near
the radar sensors to strong
impacts. If a sensor becomes
misaligned, a system malfunction
may occur, including the inability
to detect vehicles entering the
detection areas. If any strong
shock is applied to the bumper,
be sure to contact your SUBARU
dealer for inspection. Do not disassemble the radar
sensors.
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Reverse Automatic Braking (RAB) System (If Equipped)
285
Starting and Operating7
– CONTINUED –
NOTEThe Sonar Audible Alarm function and
Automatic Braking fu nction are differ-
ent in operation conditions. Therefore
there are cases in which only one of
these functions will activate.▼ After the vehicle is stopped by the
system After the brake pedal is depressed, the

RAB OFF indicator will illuminate and the
system will temporarily stop operating.
The RAB OFF indicator will turn off when
the select lever is shifted to a position
other than the “R” position.
The system will operate again the next
time the select lever is shifted to the “R”
position.
NOTE The Reverse Automatic Braking
(RAB) system will be disabled in the
following situations. - When 3 seconds pass after the
vehicle is stopped
- When any door is opened
- When the RAB warning indicator
is illuminated
- When the RAB OFF indicator is
illuminated
 The Reverse Automatic Braking
(RAB) system may stop operating
temporarily in the following cases and
the RAB OFF indicator will illuminate. - Ice, snow or mud is adhered to
the sonar sensors or the rear
bumper near the sonar sensor
- Objects are too close to the rear
bumper when the select lever is set
to the “R” position
- The system detects sounds of a
similar frequency to the RAB sonar - When the TRAC mode and

Vehicle Stability Control (VSC)
mode are turned off
- When in TRACK mode and the
Pre-Collision Braking System has
been turned off
■ Canceling the Reverse Auto -
matic Braking (RAB) System
OperationThe Reverse Automatic Braking (RAB)
system can be temporarily canceled by
any of the following operation.
 While the vehicle is stopped by the
operation of automatic braking, the brake
pedal is depressed.
 While the vehicle is stopped by the
operation of automati c braking, the accel-
erator pedal is depressed.
 The accelerator pedal is depressed
continuously (In this case, limited acceler-
ation will be canceled and the vehicle will
continue reversing.)
 The select lever is shifted to a position
other than the “R” position.NOTEThe system will be canceled if the
object is no longer detected.
WARNING
Depress the brake pedal immedi-
ately after the system stops the
vehicle by automatic braking.
Depending on the conditions of the
road surface and tires, the vehicle
may not remain stopped, possibly
leading to an accident.
702810
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Winter Driving
295
Driving Tips8
– CONTINUED –
When parking for long periods in cold
weather, you should observe the following
tips.
1. For MT models, place the shift lever in
the “1” or “R” position. For AT models,
place the select lever in the “P” position.
2. Use tire stops under the tires to
prevent the vehicle from moving.▼ Refueling in cold weather
To help prevent moisture from forming in
the fuel system and t he risk of its freezing,
use of an antifreeze additive in the fuel
tank is recommended during cold
weather.
Use only additives that are specifically
designed for this purpose. When an anti-
freeze additive is used, its effect lasts
longer if the tank is refilled whenever the
fuel level reaches half empty.
If your SUBARU is not going to be used for
an extended period, it is best to have the
fuel tank filled to capacity.
■ Driving on Snowy and Icy
RoadsTo prevent skidding and slipping, avoid
sudden braking, abrupt acceleration, high-
speed driving, and sharp turning when
driving on snowy or icy roads.
Always maintain ample distance between
your vehicle and the vehicle ahead of you
to avoid the need for sudden braking.
To supplement the foot brake, use the
engine brake effectively to control the
vehicle speed. (Shift into a lower gear
when necessary.) Avoid shifting down abruptly. Such

behavior can cause the wheels to lock,
possibly leading to loss of vehicle control.
An anti-lock brake system (ABS)
enhances your vehicle’s braking perfor-
mance on snowy and icy roads. For infor-
mation about braking on slippery
surfaces, refer to "ABS (Anti-Lock Brake
System)" P245 and "Vehicle Stability
Control (VSC)/TRAC System" P247.
For AT models, use the Snow mode when
driving on snowy or icy roads. For details
about how to use the mode, refer to
"Driving Mode Select Switch (If
Equipped)" P241.
▼ Wiper operation when snowing
Before driving in cold weather, make sure
the wiper blade rubbers are not frozen to
the windshield.
If the wiper blade rubbers are frozen to the
windshield, use the defroster with the
airflow selection in “ ” and the tempera-
ture set for maximum warmth until the
wiper blade rubbers are completely
thawed. Refer to "Cli mate Control Panel"
 P198.
Snow stuck on the wiper arm prevents the
wiper from working effectively. If snow is
stuck on the wiper arm, pull off the road to
a safe place, then remove it. If you stop
the vehicle at road side, use the hazard
WARNING
Do not use the cruise control on
slippery roads such as snowy or icy
roads. This may cause loss of vehi-
cle control.
CAUTION
Avoid prolonged continuous driving
in snowstorms. Snow will enter the
engine’s intake system and may
hinder the airflow, which could
result in engine shutdown or even
breakdown.
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Loading Your Vehicle
297
Driving Tips8
– CONTINUED –
Remember to drive with care at all times
regardless of the type of tires on your
vehicle.■ Tire Chains
NOTEWhen tire chains cannot be used, use
of another type of traction device
(such as spring chains) may be
acceptable if use on your vehicle is
recommended by the device manufac-
turer, taking into account tire size and
road conditions. Follow the device
manufacturer’s instructions, espe-
cially regarding maximum vehicle
speed.
To help avoid damage to your vehicle,
drive slowly, readjust or remove the
device if it is contacting your vehicle,
and do not spin your wheels. Damage
caused to your vehicle by use of a
traction device is not covered under
warranty.
Make certain that any traction device
you use is an SAE class S device, and use it on the rear wheels only. Always

use the utmost care when driving with
a traction device. Overconfidence
because you are using a traction
device could easily lead to a serious
accident.
■ Rocking the VehicleIf you must rock the v ehicle to free it from
snow, sand, or mud, depress the acceler-
ator pedal slightly and move the shift
lever/select lever back and forth between
“1” (MT model)/“D” (AT model) and “R”
repeatedly. Do not race the engine. For
the best possible traction, avoid spinning
the wheels when trying to free the vehicle.
When the road surface is extremely slip-
pery, you can obtain better traction by
starting the vehicle with the transmission
in 2nd than in 1st (MT models).
If your vehicle is a AT model, Snow mode
can be used. For details about how to use
the mode, refer to "Driving Mode Select
Switch (If Equipped)" P241.
8-9. Loading Your Vehicle
CAUTION
Tire chains cannot be used on your
vehicle because of the lack of clear-
ance between the tires and vehicle
body.
WARNING
Never allow passengers to ride on a
folded rear seatback or in the trunk.
Doing so may result in serious
injury.
WARNING
 Never stack luggage or other
cargo higher than the top of the
seatback because it could tumble
forward and injure passengers in
the event of a sudden stop or
accident. Keep luggage or cargo
low, as close to the floor as
possible.
100094
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Flat Tires
304
NOTEContact a SUBARU dealer when jack-
ing up the vehicle using a garage jack.
1. Park on a hard, level surface, when-
ever possible, then stop the engine.
2. Set the parking brake securely and
shift the shift lever in reverse (MT models)
or the select lever to the “P” (Park) posi-
tion (AT models).
3. Turn on the hazard warning flasher
and unload all occupants and luggage
from the vehicle.
4. Put wheel blocks at the front and rear
of the tire diagonally opposite the flat tire. 5. Take out the jack, jack handle and

wheel nut wrench.
The tools and the spare tire are stored
under the floor of the trunk. Refer to
"Maintenance Tools" P302.
NOTEMake sure that the jack is well lubri-
cated before using it.
6. Models with spare tire: Take out the
under-floor storage compartment and turn
the attaching bolt counterclockwise, then
take the spare tire out.
 Always turn off the engine before
raising the flat tire off the ground
using the jack. Never swing or
push the vehicle supported with
the jack. The jack can come out of
the jacking point due to a jolt and
this can result in serious injury or
death. All passengers must exit the
vehicle before you raise it with
the jack. Raising the vehicle with
someone inside of it could result
in serious injury or death. Do not start the vehicle while it is
supported by the jack. Doing so
could result in serious injury or
death.
CAUTION
Do not hit and bend the disc rotor
backing plate when removing and
installing the tire. A bent backing
plate may scrape against the disc
rotor and cause noise while the
vehicle is in motion.
901050
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Flat Tires
30612. Put on the spare tire. Replace the
wheel nuts. Tighten them by hand.
13. Turn the jack handle counterclockwise
to lower the vehicle. 14. Use the wheel nut wrench to securely

tighten the wheel nuts to the specified
torque, following the tightening order in
the illustration.
For the wheel nut tightening torque, refer
to "Tires" P385. Never use your foot on
the wheel nut wrench or a pipe extension
on the wrench because you may exceed
the specified torque. Have the wheel nut
torque checked at the nearest automotive
service facility.
1) Support holder15. Models with spare tire: Store the flat
tire in the spare tire compartment. Install
with the support holder facing upward and
secure the flat tire by firmly tightening the
attaching bolt.
NOTEIf you cannot fix the fl at tire firmly, try
turning the support holder upside
down.
16. Store the jack, jack handle and wheel
nut wrench in their storage locations.■ Sealing a Flat Tire (Models
with the Flat Tire Repair Kit)
CAUTION
If the threaded part was damaged,
you should immediately contact
your SUBARU dealer.
WARNING
Do not use oil or grease on the
wheel studs or nuts when the spare
tire is installed. This could cause
the nuts to become loose and lead
to an accident.

14
25
3
600192
1901296
WARNING
Never place a tire or tire changing
tools in the passenger compartment
after changing wheels. In a sudden
stop or collision, loose equipment
could strike occupants and cause
injury. Store the tire and all tools in
the proper place.
WARNING
Read these instructions and
warnings carefully before sealing a
flat tire.
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