2010 Lincoln MKS Owner Guide 2nd Printing - Page 86

Driver Controls center. When the accelerator is released, the ACC function will operate again and vehicle speed will decrease to the set speed, or a lower speed if following a slower vehicle. Changing the set speed There are three ways to change the set speed: • Accelerate or brake to the desired speed and press and release the SET + or SET - control • Increase or decrease the speed by holding either the SET + or SET - control, until the desired set speed is shown on the message center. The vehicle speed will gradually change to the selected speed. • Increase or decrease the speed in increments of 1 mph (2 km/h) by briefly pressing the SET + or SET - control. The ACC may apply the brakes to slow the vehicle down to the new set speed. The set speed will display continuously in the message center while ACC is active. 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. 86 2010 MKS (mks) Owners Guide, 2nd Printing USA (fus)