2011 Toyota Prius Owners Manual - Page 253

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. Vehicle-to-vehicle distance control mode is always reset when the "POWER" switch is turned to ON mode. 2 When driving ITO24P124 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. 223 Canceling and resuming speed setting: →P. 224 the 227 PRIUS_U (OM47685U) DVD