Lexus LS 460 2017, Manual

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4-5. Using the driving support systems
4
Dr
ivi
ng
LS460/LS460L_GE (OM50G06E)
CAUTION
■
To avoid inadvertent dynamic radar cruise control with full-speed range activa-
tion
Switch the cruise control off using the “ON•OFF” button when not in use.
■
Situations unsuitable for dynamic radar cruise control with full-speed range
Do not use dynamic radar cruise control with full-speed range in any of the follow-
ing situations.
Doing so may result in inappropriate speed control and could cause an accident
resulting in death or serious injury.
●
In heavy traffic
●
On roads with sharp bends
●
On winding roads
●
On slippery roads, such as those covered with rain, ice or snow
●
On steep downhills, or where there are sudden changes between sharp up and
down gradients
Vehicle speed may exceed the set speed when driving down a steep hill.
●
At entrances to expressways
●
When weather conditions are bad enough that they may prevent the sensors
from functioning correctly (fog, snow, sandstorm, heavy rain, etc.)
●
When an approach warning buzzer is heard often