Pre-Collision Warning; Object Detection Function; Cancelation Of The Pre-Collision Braking - Lexus UX200 2021 Manual

190
4-5. Using the driving support systems
Each function is operational at the following speed
●

Pre-collision warning

Detectable objects
Vehicles
Bicyclists and pedestrians
Pre-collision brake assist
●
Detectable objects
Vehicles
Bicyclists and pedestrians
● Pre-collision braking
Detectable objects
Vehicles
Bicyclists and pedestrians
The system may not operate in the following situations:
If a battery terminal has been disconnected and reconnected and then the vehicle has not
●
been driven for a certain amount of time
If the shift lever is in R
●
● When the VSC OFF indicator is illuminated (only the pre-collision warning function will
be operational)
■

Object detection function

The system detects objects based on their
size, profile, motion, etc. However, an
object may not be detected depending on
the surrounding brightness and the motion,
posture, and angle of the detected object,
preventing the system from operating
properly. (P.192) The illustration shows
an image of detectable objects.
Vehicle speed
Approx. 7 to 110 mph (10 to
180 km/h)
Approx. 7 to 50 mph (10 to
80 km/h)
Vehicle speed
Approx. 20 to 110 mph (30
to 180 km/h)
Approx. 20 to 50 mph (30
to 80 km/h)
Vehicle speed
Approx. 7 to 110 mph (10 to
180 km/h)
Approx. 7 to 50 mph (10 to
80 km/h)

Cancelation of the pre-collision braking

■
If either of the following occur while the
Relative speed between your
vehicle and object
Approx. 7 to 110 mph (10 to
180 km/h)
Approx. 7 to 50 mph (10 to
80 km/h)
Relative speed between your
vehicle and object
Approx. 20 to 110 mph (30
to 180 km/h)
Approx. 20 to 50 mph (30
to 80 km/h)
Relative speed between your
vehicle and object
Approx. 7 to 110 mph (10 to
180 km/h)
Approx. 7 to 50 mph (10 to
80 km/h)