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Dynamic radar cruise control can be set when
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The shift lever is in the D or range 4 or higher of S has been selected.
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(vehicles without paddle shift switches)
The shift lever is in D.
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(vehicles with paddle shift switches)
Range 4 or higher of D has been selected by using the paddle shift.
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(vehicles with paddle shift switches)
Vehicle speed is above approximately 50 km/h (30 mph).
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Accelerating after setting the vehicle speed
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The vehicle can accelerate normally. After acceleration, the set speed resumes.
However, during vehicle-to-vehicle distance control mode, the vehicle speed may
decrease below the set speed in order to maintain the distance to the vehicle ahead.
Automatic cancelation of vehicle-to-vehicle distance control
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Vehicle-to-vehicle distance control driving is automatically canceled in the following
situations:
Actual vehicle speed falls below approximately 40 km/h (25 mph).
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VSC is activated.
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TRC is activated for a period of time.
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When the VSC or TRC system is turned off by pressing the VSC OFF switch.
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The sensor cannot operate correctly because it is covered in some way.
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The windshield wipers are operating at high speed (when the wiper switch is set to
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the "AUTO" mode or the high speed wiper operation position).
When snow mode is set.
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If vehicle-to-vehicle distance control driving is automatically canceled for any other
reason, there may be a malfunction in the system. Contact your Lexus dealer.
4-5. Using the driving support systems
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