alarm SUBARU BRZ 2022 User Guide

Combination Meter Display (Color TFT)
157
Instruments and Controls3
– CONTINUED –
■
Driving Support System
Settings Display
The setting adjustments to the following
systems can be changed to meet your
personal requirements.
LDW (Lane Departure Warning)
*1*2
PCB (Pre-Collision Braking)
*1*2
BSD/RCTA
*1
RAB (Reverse Automatic Braking
system)
*1
 (Sonar audible alarm)
*1
SRH (Steering Responsive Head-
light)
*1
*1: If equipped
*2: For details about EyeSight system, refer to the Owner’s Manual supplement for the
EyeSight system.■
Settings Display
Use the meter control switches on the
steering wheel to change settings.
1. Press or to select .
2. Operate the switches to select a
desired item.
3. Press / or / to change
the setting and then press to confirm
the change.
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Center Information Display (CID)
166The setting adjustments to the following items can be manually changed to meet your personal requirements.
Item
Available settingsPage refer-
ence for the
vehicle sys-
tem operation Page refer-
ence for the
setting proce- dure
1st menu
2nd menu 3rd menu
Car EyeSight
* 1
Pre-Collision Braking
Setting ON/Setting OFF
*2
―
Lane Departure Warning ON/OFF
Cruise Control Acceleration
Characteristics
Lv.1 (Eco)/Lv.2 (Comfort)/Lv.3
(Standard)/Lv.4 (Dynamic)
Lead Vehicle Acquisition
Sound ON/OFF
Lead Vehicle Moving Monitor ON/OFF
Select Drive on Left/Drive on
Right Right Lane/Left Lane
Reverse Automatic Braking
*1
Sonar Audible Alarm ON/OFF 277170
Automatic Braking ON/OFF 277170
Keyless Entry System Audible Signal
*1
ON/OFF
105 and 110 170
Hazard Warning Flasher ON/OFF 106 and 110 170
Driver Door Unlock
*1
Driver Door Only/All 100170
Defogger ―15 minutes/Continuous 185170
Interior Light ―7.5 seconds/15 seconds/30
seconds 212
170
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Starting and Operating
Changing the ID code set ............................................ 255
7-16. Parking Your Vehicle ........................................256
Parking Brake ............................................................... 256
Parking Tips.................................................................. 256
7-17. Hill Start Assist System ....................................257
To Activate/Deactivate the Hill Start Assist System ........................................................................ 259
Hill Start Assist Indicator Light................................... 260
7-18. Cruise Control (Models without the
EyeSight system) ..............................................260
To Set Cruise Control .................................................. 260
To Temporarily Cancel the Cr uise Control ................ 262
To Turn Off the Cruise Control ................................... 262
To Change the Cruising Speed ................................... 262
Cruise Control Indicator Light .................................... 263
7-19. Rear View Camera .............................................263
How to Use the Rear View Camera ............................. 264
Viewing Range on the Screen ..................................... 265
Help Lines ..................................................................... 266
7-20. BSD/RCTA (If Equipped)...................................268
System Features .......................................................... 268 System Operation......................................................... 270
BSD/RCTA Approach Indi
cator Light/Warning
Buzzer ......................................................................... 272
BSD/RCTA OFF Indicator ............................................ 273
BSD/RCTA Warning Indicator ..................................... 274
To Turn On/Off the BSD/RCTA .................................... 274
Certification for the BSD/RCTA................................... 275
Handling of Radar Sensors ......................................... 276
7-21. Reverse Automatic Braking (RAB) System
(If Equipped) ..................................................... 277
Reverse Automatic Braking (RAB) System Overview ..................................................................... 278
Operating Conditions................................................... 279
Sonar Audible Alarm .................................................... 282
Automatic Braking Operation ..................................... 284
Canceling the Reverse Au tomatic Braking (RAB)
System Operation ...................................................... 286
Reverse Automatic Braking (RAB) System ON/OFF Setting .......................................................... 286
RAB Warning Indicator ................................................ 287
Handling of the Sonar Sensors ................................... 287
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Reverse Automatic Braking (RAB) System (If Equipped)
278NOTEThe Reverse Automatic Braking (RAB)
system records and stores the follow-
ing data when automatic braking oper-
ates. It does not record conversations,
personal information or other audio
data.
Distance from the object
 Vehicle speed
 Accelerator pedal operation status
 Brake pedal operation status
 Select lever position
 Outside temperature
 The sensitivity setting of the sonar
sensors
SUBARU and third parties contracted
by SUBARU may acquire and use the
recorded data for the purpose of vehi-
cle research and development.
SUBARU and third parties contracted
by SUBARU will not disclose or pro-
vide the acquired data to any other
third party except under the following
conditions.
 The vehicle owner has given his/her
consent.
 The disclosure/provision is based
on a court order or other legally
enforceable request.
 Data that has been modified so that
the user and vehicle cannot be identi-
fied is provided to a research institu- tion for statistical processing or similar
purposes.
■
Reverse Automatic Braking
(RAB) System
Overview
The Reverse Automatic Braking (RAB)
system will operate t he following 2 func-
tions using 4 sonar sensors.
 Sonar Audible Alarm
The Reverse Automatic Braking (RAB)
system detects objects rearward and
warns the driver by warning message on
the center information display and
warning beeps.
 Automatic Braking
The automatic braking detects objects
rearward and if there is a high risk of a
collision, the system decelerates the
vehicle and controls the braking to reduce
damage.
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Reverse Automatic Braking (RAB) System (If Equipped)
2801) EyeSight warning indicator
2) RAB warning indicator
3) RAB OFF indicatorThe ignition switch is in the “ON” posi-
tion.
 The EyeSight warning indicator is off.
 The RAB warning indicator is off.
 The RAB OFF indicator is off.
 The select lever is in the “R” position.
Sonar Audible Alarm
 The sonar audible alarm is set to “ON”.
 The vehicle speed is from 0 to 9 mph (0
to 15 km/h).
Automatic Braking
 The automatic braking is set to “ON”.
 The vehicle speed is from 1 to 9 mph
(1.5 to 15 km/h).
NOTE In the following cases, the Reverse
Automatic Braking (RAB) system will
not operate. Promptly contact a
SUBARU dealer to have the system
inspected. - The EyeSight warning indicator
is illuminated.
- The RAB warning indicator is
illuminated.
 In the following cases, the Reverse
Automatic Braking (RAB) system
cannot be operated. - The RAB OFF indicator is illumi-
nated.
 In the following cases, the functions
may not be able to properly work.
Promptly contact a SUBARU dealer to
have the system inspected. - A sticker, paint, or a chemical is
applied to the sonar sensors or the
rear bumper near the sonar sensor.
- The rear bumper is modified.
- The rear bumper has been
removed and attached.
- The ground clearance is
changed due to the vehicle’s
loading condition or modification.
- There is damage to the sonar
sensors or the rear bumper near the
sonar sensor. - The rear bumper is exposed to
strong impact, or the rear bumper is
deformed.
 On a steep hill, the system’s auto-
matic braking ability will be reduced.
 The system is designed to avoid
collisions by automatic hard braking
when the vehicle’s reversing speed is
less than approximately 3 mph (5 km/
h). However, the system does not guar-
antee that the vehicle will be able to
avoid collisions in any situation.
 If the vehicle is reversed at an
extremely slow speed, the driver’s
operation may be prioritized. In this
case, automatic braking will not
operate.
 The system may not be able to
detect and apply the brake with the
following objects. - Sharp or thin objects such as
poles, fences and ropes which may
not reflect the sound wave emitted
from the sonar sensor.
- Objects that are too close to the
rear bumper when the select lever is
set to the “R” position.
- Objects with a surface which
may not reflect the sound wave
emitted from the sonar sensor such
as a chain link fence.
 Objects the system is not designed
to detect and apply brake.
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Reverse Automatic Braking (RAB) System (If Equipped)
282
- The path of the reversing direc-
tion is inclined such as on a steep
uphill.
- When reversing downhill.- Reversing in a garage with a low
ceiling or a tunnel.
- A curb or step is present in the
reversing direction.
- There is a patch of snow rear-
ward.
- There is a puddle of water. - There is an obstacle that is next
to an object.
- Going back along a wall.
- The area where the road starts
touching dirt and snow
- When reversing on an uneven
road.
 In circumstances such as the
following, it may not be possible to
avoid a collision even when the system
operates normally. - Roads are slippery.
- The tire air pressure is not
correct.
- The tires have become worn.
- Tire chains are installed.
- Tires which are not the desig-
nated size are installed.
- Emergency repairs were
performed using a puncture repair
kit.
- The suspension was modified.
- Vehicle driving is unstable due to
accident or malfunction.
- The brake warning light is illumi-
nated.
■
Sonar Audible Alarm
When Reverse Automatic Braking (RAB)
system is in operation, an audible warning
beeps will sound in 3 levels to warn the
driver of a potential collision.
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Reverse Automatic Braking (RAB) System (If Equipped)
283
Starting and Operating7
– CONTINUED –
NOTEIt may take time to display the wall and
sound warning beeps after the object
was recognized by the sonar audible
alarm.Guideline of detecting range
*: Range of detection may vary dependi
ng on the environmental condition.
Alert level
Range of detected
object
*
Distance
indicator Alarm pattern
Long proximity (object detected) 35 in (90 cm) or more Green No warning sound
Medium proximity alert (approaching
the object) 28 to 35 in (70 to 90 cm) Yellow Short beeps
Short proximity alert (approaching
closer to the object) 20 to 28 in (50 to 70 cm) Orange Rapid short beeps
Closest proximity alert (too close to
the object) 20 in (50 cm) or less Red Continuous beep
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Reverse Automatic Braking (RAB) System (If Equipped)
284▼
Obstacle detected and alert levelLong proximity alert (object detected)
1) Green: 35 in (90 cm) or more
Medium proximity alert (approaching the
object)
1) Yellow: 28 to 35 in (70 to 90 cm)Short proximity alert (approaching the
object closer)
1) Orange: 20 to 28 in (50 to 70 cm)
Closest proximity alert (too close to the
object)
1) Red: 20 in (50 cm) or less
When an object is detected in the
reversing direction, the range of detected
object will be shown on the center infor-
mation display.
A warning alarm will sound and,
depending on the speed, either torque
control to generate engine braking or
automatic braking will be applied.■
Automatic Braking Operation
▼
Object close behind warningAutomatic braking warning
1) Warning messageIf the system determine the risk of collision
with the object. Short warning beeps or
continuous warning beeps will sound and
either strong automatic braking or torque
control will be applied to prevent collision.
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Reverse Automatic Braking (RAB) System (If Equipped)
285
Starting and Operating7
– CONTINUED –
At this time, a warning message is also
displayed on the combination meter
display (color TFT).Depress brake pedal warning
1) Warning messageMake sure to depress the brake pedal
once the vehicle has been stopped by
automatic braking. Until the brake pedal is
depressed, a message will be displayed
on the center information display and the
continuous beep will remain sounding.
At this time, a warning message is also
displayed on the combination meter
display (color TFT).
NOTEThe sonar audible alarm and auto-
matic braking are different in opera-
tion conditions. Therefore there are
cases in which only one of these func-
tions will activate.
▼
After the vehicle is stopped by the
systemAfter 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
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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.
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Reverse Automatic Braking (RAB) System (If Equipped)
286
- 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) Sy stem
Operatio n
The Reverse Automatic Braking (RAB)
system can be temporarily canceled by
any of the following operation.
 While the vehicle is stopped by the
operation of automati c braking, the brake
pedal is depressed.
 While the vehicle is stopped by the
operation of automatic 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.
■
Reverse Automatic Braking
(RAB) System ON/OFF
Setting
While the select lever is shifted to the “R”
position, the below functions of the
Reverse Automatic Braking (RAB) system
can be set by operating the center infor-
mation display.1) ON setting key of automatic braking
2) OFF setting key of automatic braking
3) ON setting key of the sonar audible alarm
4) OFF setting key of the sonar audible alarmWhen the ON setting key is shown, the
corresponding setting is ON.
Touch and hold the ON setting key to turn
the setting OFF. When the OFF setting is shown, the corre-
sponding setting is OFF.
Touch and hold the OFF setting key to
turn the setting ON.
When the automatic braking are turned
OFF, the following indicator(s) will illumi-
nate.
The RAB OFF indicator will turn off when
the corresponding function is turned ON.
NOTEWhen the settings cannot be changed,
the ON/OFF setting key will be grayed
out.
Also, the following settings can be
changed by operating the center informa-
tion display.

Warning volume
 Sonar audible alarm
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