Lexus RX 450h Owner's Manual page 374

372 4-5. Using the driving support systems
Vehicles which suddenly accelerate or
●
decelerate near your vehicle
Guardrails, walls, signs, parked vehicles
●
and similar stationary objects
Small motorcycles, bicycles, pedestrians,
●
*
etc.
Vehicles moving away from your vehicle
●
Vehicles approaching from the parking
●
spaces next to your vehicle
Objects which are extremely close to a
●
radar sensor
Vehicles which are approaching from the
●
right or left at the rear of the vehicle at a
traveling speed of less than approxi-
mately 8 km/h (5 mph)
Vehicles which are approaching from the
●
right or left at the rear of the vehicle at a
traveling speed of more than approxi-
mately 24 km/h (15 mph)
*
: Depending on the conditions, detection
of a vehicle and/or object may occur.
PKSB buzzer
■
If the Parking Support Brake is enabled and
brake control is performed, a buzzer will
sound to notify the driver.
Situations in which the system may
■
operate even though there is no possi-
bility of a collision
In some situations such as the following, the
Parking Support Brake function
(rear-crossing vehicles) may operate even
though there is no possibility of a collision.
When the parking space faces a street
●
and vehicles are being driven on the
street
� � � � � � � � � � � � � � � � �
*
*
When a detected vehicle turns while
●
approaching the vehicle
When a vehicle passes by the side of your
●
vehicle
When the distance between your vehicle
●
and metal objects, such as a guardrail,
wall, sign, or parked vehicle, which may
reflect electrical waves toward the rear of
the vehicle, is short
When there are spinning objects near
●
your vehicle such as the fan of an air con-
ditioning unit
When water is splashed or sprayed
●
toward the rear bumper, such as from a