Toyota Sienna 2010 Owner's Manual page 198

2-4. Using other driving systems
Adjusting the speed setting
■
Canceling and resuming the speed setting
■
200
Increase speed
Decrease speed
Hold the lever until the desired
speed setting is displayed.
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.