2011 Lexus GS 460 Owners Manual - Page 174

176

2-4. Using other driving systems

GS_G_U (OM30C11U)

June 30, 2011 8:14 am

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Vehicle-to-vehicle distance settings

Select a distance from the table below. Note that the distances shown correspond

to a vehicle speed of 50 mph (80 km/h). Vehicle-to-vehicle distance increases/

decreases in accordance with vehicle speed.

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Radar sensor and grille cover

Always keep the sensor and grille cover clean to ensure that the vehicle-to-vehicle

distance control operates properly. (Some obstructions, such as snow, ice or plastic

objects, cannot be detected by the obstruction sensor.)

Dynamic radar cruise control is canceled if an obstruction is detected.

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Approach warning

In the following instances, there is a possibility that the warnings will not occur:

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When the speed of the vehicle ahead matches or exceeds your vehicle’s speed

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When the vehicle ahead is traveling at an extremely slow speed

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Immediately after the cruise control speed has been set

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At the instant the accelerator is applied

Distance options

Vehicle-to-vehicle distance

Long

Approximately 210 ft. (65 m)

Medium

Approximately 150 ft. (45 m)

Short

Approximately 100 ft. (30 m)

Grille cover

Radar sensor