Toyota VELLFIRE 2010 Manual page 277

Machine Translated by Google
caveat
ÿCircumstances in which radar cruise control (with all vehicle speed following function) should not be used Do not
use radar cruise control (with all vehicle speed following function) in the following situations. Inadequate control
may lead to an
unexpected accident, leading to serious injury or, in the worst case, death.
•Roads where pedestrians and bicycles are mixed
• Roads with heavy traffic
A road with a sharp curve
A winding road
•Slippery roads such as rainy weather, frozen roads and snow-covered roads
•Sudden downhills or slopes with sharp changes in gradient
On steep downhills, the vehicle speed may exceed the set speed.
• Entrances and exits of expressways and motorways
•During bad weather conditions (fog, snow, sandstorms, heavy
heavy rain, etc.)
•When approach alarm sounds frequently
ÿ Leading vehicle that may not be detected correctly by the sensor
In the following cases, operate the brake pedal if the system's deceleration is insufficient, and if acceleration is
necessary, operate the accelerator pedal according to the situation. The sensor cannot detect the
vehicle correctly and the proximity alarm (ÿ P. 270) will not work, which may result in serious injury or, in the
worst case, death.
When the preceding vehicle suddenly cuts in
When the preceding vehicle is traveling at low speed
•When there is a stopped car in the same lane
• When the rear part of the preceding vehicle is too small (such as an unloaded trailer)
4-5. Driving support equipment
275
4 driving