What is the SET function on the left control lever of the classic Focus?
1 Answers
The SET function on the left control lever of the classic Focus is the activation button for the cruise control system. When setting the cruise control, the vehicle needs to reach a certain speed, and then the SET button is pressed to engage the control. How to use the cruise control: Ensure the vehicle speed is above 40 km/h, press the middle button of the ON/OFF button to activate the cruise control function; press the topmost of the three buttons and flick it downward with a finger to formally enable the cruise function. The engine's fuel supply is then controlled by the computer, which continuously adjusts the fuel supply based on road conditions and the vehicle's driving resistance, maintaining the set speed without the need to operate the accelerator. Precautions for using cruise control: The function is automatically canceled whenever the brake is pressed. It can also be manually canceled by pressing ON/OFF; to increase or decrease the cruising speed while the cruise control is active, flick the topmost button upward or downward; it is best to use this function on flat, traffic-free roads; in reality, the cruise control function means the computer is continuously pressing the accelerator, which does not necessarily save fuel, especially when going uphill.