2022 TOYOTA BZ4X mirror

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5-4. Using the driving support systems
Driving
Multi-information display
Turning the Safe Exit Assist on/off
When the system determines that the
possibility of a collision with a door is
high, the target door is displayed on the
multi-information display. Also, if the
door is opened when the outside rear
view mirror indicator is illuminated, a
buzzer will sound as a warning.
Outside rear view mirror indica-
tors
When a vehicle or bicycle which may
collide with a door (other than the back
door) when opened is detected, the
outside rear view mirror indicator on the
detected side will illuminate. If the door
on the detected side is open, the out-
side rear view mirror indicator will blink.
■Outside rear view mirror indicator
visibility
In strong sunlight, the outside rear view mirror indicator may be difficult to see.
■Buzzer
If the volume setting of the audio system is high or the surrounding area is loud, it may be difficult to hear the buzzer.
■Customization
Some functions can be customized. ( P.571)
System componentsWARNING
■To ensure the system can oper- ate properly
Safe Exit Assist sensors are installed behind the left and right sides of the rear bumper respectively. Observe
the following to ensure the Safe Exit Assist can operate correctly.
●Keep the sensors and the sur-rounding areas on the rear bumper clean at all times.
If a sensor or its surrounding area on the rear bumper is dirty or cov-ered with snow, the Safe Exit Assist
may not operate and a warning message will be displayed. In this situation, clear off the dirt or snow
and drive the vehicle with the oper- ation conditions of the SEA function satisfied for approximately 10 min-
utes. If the warning message does not disappear, have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer.
●Do not attach accessories, stickers (including transparent stickers), alu-minum tape, etc., to a sensor or its
surrounding area on the rear bumper.

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5-4. Using the driving support systems
The Safe Exit Assist can be
enabled/disabled on of the
multi-information display. ( P.176)
When the Safe Exit Assist is off, the
driving assist information indicator
( P.169) will illuminate. At this time,
“Safe Exit Assist OFF” will be displayed
on the multi-information display.
Each time the power switch is turned to
ON, the Safe Exit Assist is enabled.
When the Safe Exit Assist detects the following vehicles or bic ycles using a
rear side radar sensor, the occupants of the vehicle are inform ed through
an outside rear view mirror indicator, buzzer, display on the m eter, and
voice notification.
WARNING
●Do not subject a sensor or its sur- rounding area on the rear bumper
to a strong impact. If a sensor is moved even slightly off position, the system may mal-
function and vehicles may not be detected correctly. In the following situations, have your vehicle
inspected by any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
• A sensor or its surrounding area is subject to a strong impact.
• If the surrounding area of a sensor is scratched or dented, or part of
them has become disconnected.
●Do not disassemble the sensor.
●Do not modify the sensor or sur- rounding area on the rear bumper.
●If a sensor or the rear bumper needs to be removed/installed or
replaced, contact any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
●Do not paint the rear bumper any color other than an official Toyota color.
Turning the Safe Exit Assist
system on/off
Objects that can be detected by the Safe Exit Assist

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5-4. Using the driving support systems
Driving
A Vehicle or bicycle which has a high possibility of colliding with a door
(other than the back door) when opened
The areas that vehicles can be detected in are outlined below.
Approximately 45m (145 ft.) rearward from the front door*
*: The faster the speed of the approaching vehicle or bicycle, th e door mirror indica-
tor will turn on or flash, the farther the vehicle or bicycle i s to the door.
■The Safe Exit Assist is operational when
The Safe Exit Assist is operational when
all of the following conditions are met:
●When the EV system is running, less
than 3 minutes have elapsed since the EV system was stopped, or less than 3 minutes have elapsed since a
door was opened and someone has entered the vehicle (the time which operation is possible may be
extended if a door is opened and closed)
●When the Safe Exit Assist is on
●The vehicle is stopped.
●The shift position is in a position other
than R.
■The Safe Exit Assist will detect a vehicle when
The Safe Exit Assist will detect a vehicle
present in the detection area in the fol- lowing situations:
When the vehicle is stopped and a vehi-
cle or bicycle, which is traveling parallel to the vehicle, is approaching within the area that a door opens (other than the
back door)
The Safe Exit Assist detection areas

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5-4. Using the driving support systems
the power switch is changed to ON,
even if an object is along the side of the vehicle, it may not be detected until the vehicle has been driven a
small amount and the side sensors or side cameras completely scan the areas along the sides of the vehicle.
●If a vehicle, person, animal, etc., is detected by a side sensors or side
cameras, but then leaves the detec- tion area of the side sensors or side cameras, the system will assume the
object has not moved.
WARNING
■Side sensors and side cameras
In situations such as the following, the
function may not operate correctly, possibly leading to an accident. Pro-ceed carefully.
●When starting off shortly after the power switch is turned to ON and a
small vehicle or other object which cannot be detected by a front side sensor is next to the vehicle.
In the situation shown in the following
illustration, even if the vehicle starts
off, the vehicle on the left will not be
detected and the object warning func-
tion will not operate.
●When an object or person is in a position which cannot be detected
by the side sensors or side cam- eras.
●When, after the side sensors have completed scanning the areas along the sides of the vehicle, a
vehicle, person, or other object approaches the side of the vehicle and cannot be detected.
●When the outside rear view mirror is closed, the side sensors or side
cameras cannot detect objects.
●If the 12-volt battery was dis-
charged or has been removed and installed, fold and extend the out-side rear view mirrors.

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5-4. Using the driving support systems
Driving
*: If equipped
Meter control switches
Turning the RCTA function on/off.
Outside rear view mirror indica-
tors
When a vehicle approaching from the
right or left at the rear of the vehicle is
detected, both outside rear view mirror
indicators will flash.
Multimedia display
If a vehicle approaching from the right
or left at the rear of the vehicle is
detected, the RCTA icon ( P.344) for
the detected side will be displayed on
the multimedia display. This illustration
shows an example of a vehicle
approaching from both sides of the
vehicle.
Driving assist information indica-
tor
When the RCTA is off, “Rear Cross
Traffic Alert OFF” will be displayed on
the multi-information display.
RCTA (Rear Crossing
Traffic Alert)*
The RCTA function uses the
BSM rear side radar sensors
installed behind the rear
bumper. This function is
intended to assist the driver in
checking areas that are not
easily visible when backing
up.
WARNING
■Cautions regarding the use of the system
The driver is solely responsible for safe driving. Always drive safely, tak-ing care to observe your surround-
ings.
The RCTA function is only a supple-
mentary function which alerts the driver that a vehicle is approaching from the right or left at the rear of the
vehicle.
As the RCTA function may not func-
tion correctly under certain conditions, the driver’s own visual confirmation of safety is necessary.
Over reliance on this function may lead to an accident resulting death or
serious injury.
■To ensure the system can oper-
ate properly
 P. 3 2 5
System components

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5-4. Using the driving support systems
The RCTA can be enabled/disabled
on of the multi-information dis-
play. ( P.176)
When the RCTA function is off, the driv-
ing assist information indicator
( P.169) will illuminate. At this time,
“Rear Cross Traffic Alert OFF” will be
displayed on the multi-information dis-
play. Each time the power switch is
turned to ON, the RCTA function is
enabled.
■Outside rear view mirror indicator
visibility
In strong sunlight, the outside rear view mirror indicator may be difficult to see.
■Hearing the RCTA buzzer
The RCTA buzzer may be difficult to hear over loud noises, such as high audio volume.
■Radar sensors
 P. 3 2 5
■Operation of the RCTA func-
tion
The RCTA function uses radar sen-
sors to detect vehicles approaching
from the right or left at the rear of
the vehicle and alerts the driver of
the presence of such vehicles by
flashing the outside rear view mirror
indicators and sounding a buzzer.
Approaching vehicles
Detection areas of approaching
vehicles
■RCTA icon display
When a vehicle approaching from
the right or left at the rear of the
vehicle is detected, the following
will be displayed on the multimedia
display.
This illustration shows an example
of a vehicle approaching from both
sides of the vehicle.
■RCTA function detection areas
The areas that vehicles can be
detected in are outlined below.
Turning the RCTA function
on/off
RCTA function

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5-4. Using the driving support systems
Driving
WARNING
●When starting Remote control func- tion, unlock the doors with wireless
remote control by electronic key.
●When Remote control function is
operating, the driver should remain within approximately 3 m (9.8 ft.) of the vehicle. If the driver becomes
more than approximately 3 m (9.8 ft.) away, Remote control function will be suspended and a message
will be displayed on the smart- phone. Remote control function operation can be resumed by
approaching the vehicle.
●The headlights will be turned on if
the surrounding area is dark.
●If system operation is canceled due
to a malfunction, the emergency flashers will flash.The emergency flashers will turn off
if any of the following conditions are met:
• A door is opened
• 3 minutes have elapsed since the
emergency flashers began flashing
●Remote control function can only
be started when the following con- ditions are met:
• When the EV system is starting, after assist mode is selected
• When the power switch is off
• When the remote air conditioning is
operating
●After unlocking the doors using the
wireless remote control, if the doors are locked using the smart entry function, the lock operation may be
delayed.
NOTICE
■Precautions for use Advanced Park
If the 12-volt battery was discharged or has been removed and installed, fold and extend the outside rear view
mirrors.
■When using Remote control
function
●Check the battery charge level of
the smartphone before using Remote control function. If the bat-tery of the smartphone dies while
operating Remote control function, assist will be suspended. Also, if the battery charge level of the
smartphone is 20% or less when attempting to start Remote control function, Remote control function
will not be started.
●Turn on the Bluetooth communica-
tion function of the smartphone before using Remote control func-tion. Remote control function can-
not be used if the Bluetooth function is off.
●Do not turn off the Bluetooth func-tion of the smartphone or discon-nect from the multimedia system
while using Remote control func- tion. If the vehicle cannot be con-nected to via Bluetooth, Remote
control function cannot be used.
●While using Remote control func-
tion, if a call is received, etc., and another app is opened, Remote control function will be suspended.
Assist can be resumed if the Remote Park app is reopened within 3 minutes. If 3 minutes or
more elapse, assist will be can- celed.

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5-4. Using the driving support systems
• When a camera lens is dirty or cov-
ered with water droplets
●In situations such as the following, the
target parking space may not be rec- ognized correctly:• When there marks from repairs or
other marks on the road surface, or there is a parking block, traffic bollard, or other object on the road surface
• When it is raining or has rained and the road surface is wet and reflective or there are puddles
• When the area around the vehicle is dark or backlit• When the color or brightness of the
road surface is uneven • When the parking space is on a slope• When there are diagonal lines (access
aisle) near the parking space • When the appearance of the parking space is affected by the shadow of a
parked vehicle (such as shadows from the grille, side step, etc.)• When accessories which obstruct the
view of the camera are installed • When the parking space lines are faded or dirty, making them unclear
• When the appearance of the parking space is affected by the shadow of the vehicle or trees
■Sensor detection information
 P. 3 3 5
■Objects which the sensor may not be properly detected
 P. 3 3 5
■Situations in which the sensor may
not operate properly
 P. 3 3 5
■Situations in which parking assis- tance may not operate even if there
is no possibility of a collision
 P. 3 3 6
Press the Advanced Park main
switch.
If the switch is pressed while assistance
is being performed, the assistance will
be canceled.
■Operating conditions of the
Advanced Park
Assistance will begin when all of the fol- lowing conditions are met:
●The brake pedal is depressed
●The vehicle is stopped
●The driver’s seat belt is fastened
●The steering wheel is not being oper-ated
●The accelerator pedal is not depressed
●All of the doors are closed
●The outside rear view mirrors are not folded
●The parking brake is not engaged
●The dynamic radar cruise control are
not operating
●ABS, VSC, TRAC, PCS and PKSB
are not operating
●The vehicle is not on a steep slope
●The VSC and TRAC are not turned off
If assistance cannot be started, check
the message displayed on the multime-
dia display ( P.400)Turning the Advanced Park
on/off