Lexus IS250 U Owner's Manual page 199

Changing the vehicle-to-vehicle distance
Pressing the button changes the vehi-
cle-to-vehicle distance as follows:
Long
1
Medium
2
Short
3
The vehicle-to-vehicle distance is set
automatically to long mode when the
engine switch is turned to IGNITION
ON mode.
If a vehicle is running ahead of you, the preceding vehicle mark will also be displayed.
Vehicle-to-vehicle distance settings
Select a distance from the table below. Note that the distances shown corre-
spond to a vehicle speed of 50 mph (80 km/h). Vehicle-to-vehicle distance
increases/decreases in accordance with vehicle speed.
Distance options
Canceling and resuming the speed control
Pulling the lever toward you cancels
1
the cruise control.
The speed setting is also canceled when
the brakes are applied.
Pushing the lever up resumes the
2
cruise control and returns vehicle
speed to the set speed.
Resuming is available when the vehicle
speed is more than approximately 25
mph (40 km/h).
IS350/250_U (OM53C50U)
4-5. Using the driving support systems
Long
Medium
Short
Preceding
vehicle mark
Vehicle-to-vehicle distance
Approximately 160 ft. (50 m)
Approximately 130 ft. (40 m)
Approximately 100 ft. (30 m)
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