Lexus RZ450E 2023 Owner's Manual page 282

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282
6-2. Using the safe driving support functions
Operating conditions of each function of the pre-collision system
The pre-collision system is enabled and the system determines that the possibility of a frontal
collision with a detected object is high.
However, the system will not operate in the following situations:
When the vehicle has not been driven a certain amount after a terminal of the 12-volt bat-
tery has been disconnected and reconnected
When the shift position is in R
The following are the operational speeds and cancelation conditions of each function:
Pre-collision warning
Detectable objects
Preceding vehicles, stopped
vehicles
Oncoming vehicles
Bicycles
Pedestrians
Preceding motorcycles,
stopped motorcycles
Oncoming motorcycles
While the pre-collision warning is operating, if the steering wheel is operated heavily or sud-
denly, the pre-collision warning may be cancelled.
Pre-collision brake assist
Detectable objects
Preceding vehicles, stopped
vehicles
Bicycles
Pedestrians
Preceding motorcycles,
stopped motorcycles
Vehicle speed
Approximately 3 to 110 mph
(5 to 180 km/h)
Approximately 20 to 110
mph (30 to 180 km/h)
Approximately 3 to 50 mph
(5 to 80 km/h)
Approximately 3 to 50 mph
(5 to 80 km/h)
Approximately 3 to 110 mph
(5 to 180 km/h)
Approximately 20 to 110
mph (30 to 180 km/h)
Vehicle speed
Approximately 20 to 110
mph (30 to 180 km/h)
Approximately 20 to 50
mph (30 to 80 km/h)
Approximately 20 to 50
mph (30 to 80 km/h)
Approximately 20 to 110
mph (30 to 180 km/h)
Relative speed between your
vehicle and object
Approximately 3 to 110 mph
(5 to 180 km/h)
Approximately 50 to 130
mph (80 to 220 km/h)
Approximately 3 to 50 mph
(5 to 80 km/h)
Approximately 3 to 50 mph
(5 to 80 km/h)
Approximately 3 to 50 mph
(5 to 80 km/h)
Approximately 20 to 110
mph (30 to 180 km/h)
Relative speed between your
vehicle and object
Approximately 7 to 110 mph
(10 to 180 km/h)
Approximately 20 to 50
mph (30 to 80 km/h)
Approximately 20 to 50
mph (30 to 80 km/h)
Approximately 7 to 50 mph
(10 to 80 km/h)

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