Lexus GX 460 2020, Owner'S Manual

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4-5. Using the driving support systems
4
Dr
ivi
ng
GX460_OM_OM60R28E_(GE)

Region B
(The pedestrian detection function is not available)
The pre-collision system is enabled and the system determines that the possibility of a
frontal collision with a vehicle is high.
Each function is operational at the following speeds:
●
Pre-collision warning:
• Vehicle speed is between approximately 15 and 180 km/h (10 and 110 mph).
• The relative speed between your vehicle and the vehicle ahead is approximately
10 km/h (7 mph) or more.
●
Pre-collision brake assist:
• Vehicle speed is between approximately 30 and 180 km/h (20 and 110 mph).
• The relative speed between your vehicle and the vehicle ahead is approximately
30 km/h (20 mph) or more.
●
Pre-collision braking:
• Vehicle speed is between approximately 15 and 180 km/h (10 and 110 mph).
• The relative speed between your vehicle and the vehicle ahead is approximately
10 km/h (7 mph) or more.
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
●
If VSC is disabled (only the pre-collision warning function will be operational)
●
If the low speed four-wheel drive indicator is illuminated (only the pre-collision warning
function will be operational)
●
If the PCS warning light is flashing or illuminated
■
Pedestrian detection function
* 2
*
2
: For countries/areas specified as Region B (

P. 225), the pedestrian detection func-
tion may not be available.
The pre-collision system detects pedestrians
based on the size, profile, and motion of a
detected object. However, a pedestrian 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. 236)