2011 Toyota Sienna Owners Manual - Page 374

2-4. Using other driving systems Selecting conventional constant speed control mode Dynamic radar cruise control can be used as conventional cruise control if you select constant speed control mode. Press the "ON-OFF" button to activate the cruise control. Press the button again to deactivate the cruise control. Vehicles without a smart key system: Vehicle-to-vehicle distance control mode is always reset when the engine switch is turned to the "ON" position. Vehicles with a smart key system: Vehicle-to-vehicle distance control mode is always reset when the "ENGINE START STOP" switch is turned to IGNITION ON mode. 2 When driving Switch to constant speed control mode. (Push the lever forward and hold for approximately one second.) Cruise control indicator will come on. Adjusting the speed setting: →P. 277 Canceling and resuming speed setting: →P. 279 the 281