Lexus 2016 IS 200t, Service Manual

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4-5. Using the driving support systems
4
Dr
iving
IS350/300/200t_U (OM53D18U)
CAUTION
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To avoid operating the cruise control by mistake
Switch the cruise control off using the “ON/OFF” button when not in use.
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Situations unsuitable for cruise control
Do not use cruise control in any of the following situations.
Doing so may result in loss of control and could cause an accident resulting in death or
serious injury.
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In heavy traffic
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On roads with sharp bends
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On winding roads
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On slippery roads, such as those covered with rain, ice or snow
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On steep hills
Vehicle speed may exceed the set speed when driving down a steep hill.
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During emergency towing