Toyota Grand Highlander 2024 Manual page 336

336
4-5. Using the driving support systems
Pedestrian detection icon:
Blinks
■
The rear camera detection func-
tion is operational when
●
The engine switch is in ON.
●
RCD function is on.
●
The shift position is in R.
■
Setting the buzzer volume
The buzzer volume of the intuitive
parking assist, RCTA, and RCD can
all be changed at once from the cus-
tomize settings. (P.538)
■
Muting a buzzer temporarily
When an object is detected, the
temporary mute switch is displayed
on the Multimedia Display. Select
the switch to mute a buzzer of the
intuitive parking assist, RCTA, and
RCD all together.
Mute will be automatically canceled
in the following situations:
●
When the shift position is
changed.
●
When the vehicle speed exceeds
a certain speed.
●
When there is a malfunction in a
sensor or the system is temporar-
ily unavailable.
●
When the operating function is
disabled manually.
●
When the engine 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 func-
tion, preventing the function from
operating properly:
• Pedestrians who are bending for-
ward or squatting
• Pedestrians who are lying down
• Pedestrians who are running
• Pedestrians who suddenly appear
from the shadow of the vehicle or
a building
• Pedestrians who are riding mov-
ing objects such as a bicycle or
skateboard
• Pedestrians wearing oversized
clothing such as a rain coat, long
skirt, etc., making their silhouette
obscure
• Pedestrians whose body is par-
tially hidden by an object, such as
a cart or umbrella
• Pedestrians which are obscured
by darkness, such as at night
●
In some situations, such as the
following, pedestrians may not be
detected by the rear camera
detection function, preventing the
function from operating properly:
• When backing up in inclement
weather (rain, snow, fog, etc.)
• The lens is dirty (by dirt or
snow-melting agent, etc.) 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 suddenly, such as at the
entrance or exit of a garage or
underground parking lot
• When backing up in a dim envi-
ronment 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 water droplets are flowing
on the camera lens
• When the vehicle height is
extremely changed (nose up,
nose down, etc.)
• When tire chains or an emergency
tire puncture repair kit are used
• When the suspension has been
lowered or tires that have a differ-
ent size than the genuine tires are
installed
• When an aftermarket electronic
part (backlit license plate, fog
light, etc.) is installed near the rear
camera
• If a bumper protector, such as an
additional trim strip, is installed to