2015 Ford F150 SuperCrew Cab Owner Manual Printing 1 - Page 221

Cruise Control (If Equipped) Low Speed Automatic Cancellation The system does not function at vehicle speeds below 12.4 mph (20 km/h). An audible alarm sounds and the automatic braking releases if the vehicle drops below this speed. Hilly Condition Usage Note: An audible alarm sounds and the system shuts down if it applies brakes for an extended period of time. This allows the brakes to cool. The system functions normally again when the brakes have cooled. Select a lower gear when the system is active in situations such as prolonged downhill driving on steep grades, for example in mountainous areas. The system needs additional engine braking in these situations to reduce the load on the vehicle's regular brake system to prevent it from overheating. E71621 Switching the System Off Note: The set speed memory erases when you switch off the system. Press and release OFF or switch off the ignition. Detection issues can occur: A B When driving on a different line than the vehicle in front. With vehicles that edge into your lane. The system can only detect these vehicles once they move fully into your lane. There may be issues with the detection of vehicles in front when driving into and coming out of a bend or curve in the road. Detection Issues The radar sensor has a limited field of vision. It may not detect vehicles at all or detect a vehicle later than expected in some situations. The lead vehicle graphic does not illuminate if the system does not detect a vehicle in front of you. C In these cases the system may brake late or unexpectedly. Stay alert and take action when necessary. 218 F-150 (), enUSA, First Printing