2013 Lexus GS 350 Owners Manual - Page 197

GS350_U (OM30C34U)

221

4-5. Using the driving support systems

4

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Dynamic radar cruise control can be set when

●

The shift lever is in D.

●

Range 4 or higher of D has been selected by using the paddle shift.

●

Vehicle speed is above approximately 30 mph (50 km/h).

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Accelerating after setting the vehicle speed

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.

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Automatic cancelation of vehicle-to-vehicle distance control

Vehicle-to-vehicle distance control driving is automatically canceled in the following

situations:

●

Actual vehicle speed falls below approximately 25 mph (40 km/h).

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VSC is activated.

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TRAC is activated for a period of time.

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When the VSC or TRAC 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.

●

The windshield wipers are operating at high speed (when the wipers are in AUTO

mode or the high speed wiper operation).

●

When snow mode is set.

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.