Lexus RX 450h Owner's Manual page 357

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(P.342) Removing the water, ice, snow,

mud, etc., from the attached to the rear

bumper around the sensors to return the

function to normal.

Additionally, the function may not operate

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

Approaching vehicles

Detection areas of approaching vehicles

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 mon-

itor) (if equipped): Vehicles are

approaching from both sides of the

� � � � � � � � � � � � � � � � �

4-5. Using the driving support systems

normally when driving in extremely hot or

cold environments.

Rear side radar sensors

 Example (Panoramic view monitor)

(if equipped): Vehicles are

approaching from both sides of the