Lexus LS 500h 2019 Owner's Manual page 360

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358
4-5. Using the driving support systems
ing up, when a pedestrian
approaches the rear of the vehicle):
Sounds repeatedly
Pedestrian detection icon: Blinks 3
times and then stays on
If the system determines that your
C
vehicle may collide with a pedes-
trian in area
Buzzer: Sounds repeatedly
Pedestrian detection icon: Blinks 3
times and then stays on
The rear camera detection function is
operational when
The power switch is in ON mode.
RCD function is on.
The shift position is in R.
Setting the buzzer volume
The buzzer volume can be adjusted on the
multi-information display. (P.345)
If "Rear Camera Detection Unavailable
Remove the Dirt of Rear Camera" is dis-
played on the multi-information display
A rear camera lens may be dirty or covered
with snow or ice. In such cases, if it is
removed from the rear camera lens, the sys-
tem should return to normal. (It may be nec-
essary to drive the vehicle for some time
before the system returns to normal.)
If "Rear Camera Detection Unavaila-
ble" is displayed on the multi-informa-
tion display
If this message is displayed after the
12-volt battery has been disconnected
and reconnected, fully turn the steering
wheel to the left and then the right on
level ground.
If this message is displayed only when the
R shift position is selected, the rear cam-
era lens may be dirty. Clean the rear
camera lens.
LS500h_OM_General_OM50J66E
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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
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
Even though there are no pedestrians in
the detection area, some objects, such as
the following, may be detected, possibly
causing the rear camera detection func-
tion to operate.
• Three dimensional objects, such as a
pole, traffic cone, fence, or parked vehi-
cle
• Moving objects, such as a car or motor-
cycle
• Objects moving toward your vehicle

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