Lexus IS250 2009, Service Manual

Page: 169 / 542

169
2-4. Using other driving systems
2
When drivin
g
CAUTION
n
To avoid operating the cruise control by mistake
Keep the “ON-OFF” button off when not in use.
n
Situations unsuitable for cruise control
Do not use cruise control in any of the following situations.
Doing so may result in control of the vehicle being lost and could cause serious or
fatal accident.
l
In heavy traffic
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On roads with sharp bends
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On slippery roads, such as those covered with rain, ice or snow
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On steep hills
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On winding roads