Lexus LS 460, User Manual

Page: 263 / 917

263
4-5. Using the driving support systems
4
Dr
iving
LS460/LS460L_U (OM50D48U)
CAUTION
■
When the sensor may not be correctly detecting a vehicle ahead
Apply the brakes as necessary when any of the following types of vehicles are in
front of you.
As the sensor may not be able to correctly detect these types of vehicles, the
approach warning (

P. 255) will not be activated, and a fatal or serious accident
may result.
●
Vehicles traveling at low speeds
●
Vehicles that are stationary
●
Motorcycles traveling in the same lane
●
Vehicles with small rear ends (trailers with no load on board etc.)
●
Vehicles that cut in suddenly
Details about other people/objects the system will not detect:

P. 261
■
Conditions under which the vehicle-to-vehicle distance control may not function
correctly
Apply the brakes as necessary in the following conditions as the radar sensor may
not be able to correctly detect vehicles ahead, and a fatal or serious accident may
result:
●
When water or snow splashed by the surrounding vehicles hinders the function-
ing of the sensor
●
When your vehicle is tilted upwards (due to a heavy load in the trunk etc.)
●
When the road curves or when the lanes are narrow
●
When steering wheel operation or your position in the lane is unstable
●
When the vehicle ahead decelerates suddenly as the system is not able to
respond to sudden braking.
Details about limitations:

P. 261
Details about unsuitable conditions:

P. 262