Lexus IS250 2009 Service Manual page 510

Topic 3
When Driving
Canceling
n
Adjusting the speed setting
n
The vehicle-to-vehicle distance control mode maintains the preset cruising speed as long
as no vehicle is detected ahead.
31
IS_U (L/O_0808)
To temporarily cancel the dynamic radar
1
cruise control, pull the lever toward you. To
resume the cruise control, push the lever up.
To turn the system off, press the ON-OFF but-
2
ton.
To increase speed: push the lever up.
To decrease speed: push the lever down.
Release the lever when the desired speed is
reached.