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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Range 4 or higher has been selected by using the paddle shift.
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(vehicles with paddle shift switch)
Vehicle speed is above approximately 30 mph (50 km/h).
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Switching modes
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The mode cannot be switched to constant speed control mode if vehicle-to-vehicle
distance control mode has been used. The mode also cannot be switched from
constant speed control to vehicle-to-vehicle distance control mode. Turn the sys-
tem off by pressing the "ON-OFF" button, and turn it on again.
Accelerating
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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 follow-
ing situations.
Actual vehicle speed falls below approximately 25 mph (40 km/h).
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VSC is activated.
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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.
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The driving mode select switch is set to snow mode.
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The shift lever is shifted to the M position.
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When the shift lever is in the D position and any of the ranges 1 through 3 is
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selected using the "-" paddle shift switch.
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.
2-4. Using other driving systems
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