Lexus IS250 2006 Owner's Manual page 148

2-4. Using other driving systems
■
Driving in the selected cruise control mode
■
Adjusting the speed setting
■ Canceling and resuming the speed setting
130
Accelerate or decelerate to the
desired speed and press the
lever down to set.
Increase speed
Decrease speed
Hold the lever until the desired
speed setting is displayed.
In the constant speed control
mode, fine adjustment of the set
speed (approximately 1.0 mph
[1.6 km/h]) can be made by
lightly pressing the lever up or
down and releasing it.
Cancel
Push the lever towards you to
cancel cruise control.
The setting is also canceled
when the brakes are applied.
Resume
To resume cruise control and
return to the set speed, push the
lever up.