Toyota COROLLA CROSS HYBRID 2020 Owner's Manual page 237

WARNING
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 function 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.
NOTICE
■
Before using the RCTA function
Do not place objects near the sen-
sors.
■
Outside rear view mirror indicator
visibility
In strong sunlight, the outside rear view
RCTA function
■ Operation of the RCTA function
The RCTA function uses rear side radar sensors 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
COROLLA CROSS HYBRID_Kouzui_GE
COROLLA CROSS HYBRID_OM_General_OM16537E
4-5. Using the driving support systems
mirror indicator may be difficult to see.
■
Hearing the RCTA buzzer
The RCTA buzzer may be difficult to
hear over loud noises, such as if the
audio system volume is high.
■
When "Rear Cross Traffic Alert
Unavailable" is shown on the
multi-information display
Water, snow, mud, etc., may be
attached to the rear bumper around the
sensors. (P.223) Removing the water,
snow, mud, etc., from the attached to
the rear bumper around the sensors to
normal.
Additionally, the function may not func-
tion normally when used in extremely
hot or cold environments.
■
Rear side radar sensors
P.223
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