Lexus ES 250 Owner's Manual page 284

RCTA function
Operation of the RCTA function
■
The RCTA function uses rear 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
A
Detection areas of approaching vehicles
B
RCTA icon display
■
When a vehicle approaching from the
right or left at the rear of the vehicle is
detected, the following will be dis-
played on the Center Display.
Example (Lexus parking assist moni-
tor) (if equipped): Vehicles are
approaching from both sides of the
vehicle
RCTA function detection areas
■
The areas that vehicles can be detected in are outlined below.
4-5. Using the driving support systems
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