2010 Lexus IS 350 Owners Manual - Page 233
2010 Lexus IS 350 Manual
Page 233 highlights
2-4. Using other driving systems
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177
2-4. Using other driving systems
2
When driving
■
Cruise control can be set when
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Vehicles with an automatic transmission: the shift lever is in the D position or S
position. However, it cannot be set if any of the ranges 1 through 3 has been
selected.
●
Vehicle speed is more than approximately 25 mph (40 km/h).
■
Accelerating
The vehicle can be accelerated normally. After acceleration, the set speed
resumes.
■
Automatic cruise control cancellation
The set speed is automatically cancelled in any of the following situations.
●
Actual vehicle speed falls more than 10 mph (16 km/h) below the preset vehicle
speed
At this time, the memorized set speed is not retained.
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Actual vehicle speed is below 25 mph (40km/h)
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VSC is activated
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If the cruise control indicator light flashes
Turn the “ON-OFF” button off once, and then reactivate the system.
If the cruise control speed cannot be set or if the cruise control cancels immediately
after being activated, there may be a malfunction in the cruise control system. Have
the vehicle inspected by your Lexus dealer.