Lexus RZ450E 2023 Owner's Manual page 363

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Buzzer: Sounds repeatedly
Pedestrian detection icon: Blinks
The rear camera detection function is
operational when
The power switch is in ON.
RCD function is on.
The shift position is in R.
Advanced Park (if equipped) is not oper-
ating
Setting the buzzer volume
The buzzer volume of the intuitive parking
assist (if equipped), RCTA and RCD (if
equipped) can be adjusted all together on
of the center display. (P.592)
Muting a buzzer temporarily
When an object is detected, the temporary
mute switch is displayed on the center dis-
play. Select the switch to mute the buzzer of
the intuitive parking assist (if equipped),
RCTA, and RCD (if equipped) all together.
The buzzers for the intuitive parking assist,
RCTA and RCD function will be muted
simultaneously.
Mute will be canceled automatically in the
following situations:
When the shift position is shifted.
When the vehicle speed exceeds a cer-
tain speed.
When there is a malfunction in a sensor
or the system is temporarily unavailable.
When the operating function is disabled
manually.
When the power switch is turned off.
Situations in which the system may not
operate properly
Some pedestrians, such as the following,
may not be detected by the rear camera
detection function, preventing the func-
tion from operating properly:
• Pedestrians who are bending forward or
squatting
• Pedestrians who are lying down
• Pedestrians who are running
• Pedestrians who suddenly enter the
6-2. Using the safe driving support functions
detection area
• People riding a bicycle, skateboard, or
other light vehicle
• Pedestrians wearing oversized clothing
such as a rain coat, long skirt, etc., making
their silhouette obscure
• Pedestrians whose body is partially hid-
den by an object, such as a cart or
umbrella
• Pedestrians which are obscured by dark-
ness, such as at night
In some situations, such as the following,
pedestrians may not be detected by the
rear camera detection function, prevent-
ing the function from operating properly:
• When backing up in inclement weather
(rain, snow, fog, etc.)
• When the rear camera is obscured (dirt,
snow, ice, etc. are attached) or scratched
• When a very bright light, such as the sun,
or the headlights of another vehicle,
shines directly into the rear camera
• When backing up in a place where the
surrounding brightness changes sud-
denly, such as at the entrance or exit of a
garage or underground parking lot
• When backing up in a dim environment
such as during dusk or in an underground
parking lot
• When the camera position and direction
are deviated
• When a towing hook is attached
• When towing with the vehicle
• When water droplets are flowing on the
camera lens
• When the vehicle height is extremely
changed (nose up, nose down)
• When a tire chains or an emergency tire
puncture repair kit is used
• If the suspension has been modified or
tires of a size other than specified are
installed
• When install market electronic parts
(such as Illuminated license plate, fog
lamps, etc.) in the camera vicinity
• If a bumper protector, such as an addi-
tional trim strip, is installed to the rear
bumper
Situations in which the system may
operate unexpectedly
Even though there are no pedestrians in
the detection area, some objects, such as
the following, may be detected, possibly
363
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