Lexus LX 450d - Page 272

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4-5. Using the driving support systems
4
Driving
LX570_450d_OM_OM60R63E_(GE)
■ Operational conditions
Availability of the pedestrian detection function depends on the region in which the vehi-
cle was sold. (For specific countries/areas: P. 266)
Read the following for details:
 Region A
(The pedestrian detection function is available)
The pre-crash safety system is enabled and the system determines that the possibility of a
frontal collision with a vehicle or pedestrian is high.
Each function is operational at the following speeds:
● Pre-crash warning:
• Vehicle speed is between approximately 10 and 180 km/h (7 and 110 mph). (For
detecting a pedestrian, vehicle speed is between approximately 10 and 80 km/h [7
and 50 mph].)
• The relative speed between your vehicle and the vehicle or pedestrian ahead is
approximately 10 km/h (7 mph) or more.
● Pre-crash brake assist:
• Vehicle speed is between approximately 30 and 180 km/h (20 and 110 mph). (For
detecting a pedestrian, vehicle speed is between approximately 30 and 80 km/h
[20 and 50 mph].)
• The relative speed between your vehicle and the vehicle or pedestrian ahead is
approximately 30 km/h (20 mph) or more.
● Pre-crash braking:
• Vehicle speed is between approximately 10 and 180 km/h (7 and 110 mph). (For
detecting a pedestrian, vehicle speed is between approximately 10 and 80 km/h [7
and 50 mph].)
• The relative speed between your vehicle and the vehicle or pedestrian 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-crash warning function will be operational)
● If the low speed four-wheel drive indicator is illuminated (only the pre-crash warning
function will be operational)