2011 Ford Taurus Owner Guide 3rd Printing - Page 94

Driver Controls Resuming the set speed Press and release the RESUME control. This will automatically return the vehicle to the previously set speed. The set speed will display continuously in the message center while ACC is active. Note: RESUME should only be used if the driver is aware of the set speed and intends to return to it. Low speed automatic cancellation ACC is not functional at vehicle speeds below 18 mph (30 km/h). Once the vehicle speed drops below 18 mph (30 km/h), an audible alarm will sound, the head's up display will flash and the automatic braking will be released. Hilly condition usage It is recommended that the driver select a lower gear position when ACC is active in situations such as prolonged downhill driving on steep grades (i.e., driving in mountainous areas). In these situations, additional engine braking is needed to reduce the load on the vehicle's regular brake system to prevent them from overheating. For more information, reference Automatic transmission operation in the Driving chapter. Note: If ACC is applying brakes for an extended period of time, an audible alarm will sound, the head's up display will flash and ACC will shut down. This is to allow the brakes to cool down. When the brakes have cooled down, the ACC will again function normally. 94 2011 Taurus Owners Guide, 3rd Printing USA (fus)