Lexus RZ450E 2023 Owner's Manual page 303

Function Conditions
A detectable object is
detected crossing the
road
Obstacle Antici-
pation Assist
(OAA)
A detectable object is
detected on the side
of the road
A preceding vehicle
or an adjacent vehicle
cutting in front of the
vehicle is detected
Deceleration
Assist (DA)
A curve is detected
ahead of the vehicle
Steering Assist
Lane is detected
(SA)
■ Vehicle speeds at which the system can
operate
● Detectable object crossing the road
assistance
Approximately 20 to 35 mph (30 to 60
6-2. Using the safe driving support functions
Operation
Assistance with some
brake operations is pro-
vided in order to reduce
the possibility of a colli-
sion.
Assistance with some
brake and steering wheel
operations are provided
according to the sur-
rounding conditions to
help prevent the vehicle
from approaching too
close to a detected
object.
Assistance with steering
wheel operations is pro-
vided within a range that
the vehicle will not devi-
ate from its current lane.
The vehicle is gently
decelerated so that the
vehicle-to-vehicle dis-
tance will not be exces-
sively short.
The vehicle is gently
decelerated if the vehicle
speed is determined to
be too high for the curve
ahead.
The system anticipates
the driver's operation
and supports the opera-
tion of the steering
wheel.
km/h)
Detectable object on the side of the road
●
assistance
Approximately 20 to 35 mph (30 to 60
km/h)
● Preceding vehicle deceleration assis-
303
Detectable objects
 Pedestrians
 Bicyclists
 Pedestrians
 Bicyclists
 Parked vehicles
 Preceding vehicles
 Motorcycles
None
None
6