Rcta (Rear Cross Traffic Alert) Function - Lexus UX 250h 2020 Owner's Manual

240
4-5. Using the driving support systems
RCTA (Rear Cross Traffic
Alert) function
*
: If equipped
The RCTA function uses the BSM
rear side radar sensors installed on
the inner side of the rear bumper.
This function is intended to assist
the driver in checking areas that
are not easily visible when backing
up.
System components
Multi-information display
A
The RCTA function can be turned on/off.
When the RCTA function is disabled, the
RCTA OFF indicator illuminates.
Outside rear view mirror indicators
B
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.
Center Display
C
If a vehicle approaching from the right or
left at the rear of the vehicle is detected,
the RCTA icon (P.241) for the detected
side will be displayed on the Center Dis-
play. This illustration shows an example of a
vehicle approaching from both sides of the
vehicle.
RCTA buzzer
D
If a vehicle approaching from the right or
left at the rear of the vehicle is detected, a
buzzer will sound. The buzzer also sounds
for approximately 1 second immediately
after the RCTA function is turned on.
Turning the RCTA function
on/off
Use the meter control switches to
enable/disable the RCTA function.
(P.87)
Vehicles without the Intuitive park-

ing assist
1
Press or
2 Press or
and then press "OK".
3
Press or
again and then press "OK".
Each time "OK" is pressed, the RCTA func-
tion will be enabled/disabled.
Vehicles with the Intuitive parking

assist
1 Press or
2
Press or
and then press "OK".
to select .
to select "RCTA"
to select "RCTA"
to select .
to select "PKSA"