2008 Toyota Sienna Owners Manual - Page 272

08 SIENNA_U (L/O 0801) When the engine switch is turned off, the system is also automatically turned off. To use dynamic laser cruise control again, press the "ON−OFF" button again to turn it on. When the engine switch is turned off, all the preset data is cleared. When you use the dynamic laser cruise control again, you need to reset the data. If you need to accelerate-for example, when passing-depress the accelerator pedal enough for the vehicle to exceed the preset speed. When you release the accelerator pedal, the vehicle will return to the control prior to acceleration. You cannot set a desired speed if the master warning light comes on, the alarm sounds and the display indicates one of the warning codes "E1", "E2" or "E3". If any of the above codes appears on the display, see "VEHICLE−TO−VEHICLE DISTANCE CONTROL MODE FAILURE WARNING" on page 236. CANCELLING VEHICLE−TO−VEHICLE CONTROL MODE THE DISTANCE CAUTION To avoid accidentally engaging the cruise control, turn the system off when it is not in use. Make sure the "CRUISE" indicator light is off. SETTING THE CRUISING SPEED The transmission must be in "D" or "4" before you set the cruising speed. Bring your vehicle to the desired speed, push the lever down in the " − SET" direction and release it. This sets the vehicle at that speed. At this time, the display indicates settings such as the preset vehicle speed, whether a vehicle is present ahead and selected vehicle−to−vehicle distance. If there is no vehicle detected ahead, the display does not indicate the vehicle ahead. You can now take your foot off the accelerator pedal. The vehicle−to−vehicle distance control mode may be temporarily cancelled by the driver or by the system itself under certain circumstances. Temporary cancellation allows the set cruising speed and vehicle− to−vehicle distance to remain in memory. The vehicle−to−vehicle distance control mode can be temporarily cancelled by doing the following: D Pulling the lever in the "CANCEL" direction and releasing it D Depressing the brake pedal 231 2008 SIENNA from Aug. '08 Prod. (OM45455U)