See also:

Turning off speed control
To turn off the speed control, press OFF or turn off the ignition. Note: When you turn off the speed control or the ignition, your speed control set speed memory is erased. ...

Safety
Four-wheel-disc antilock brakes, traction control and an electronic stability system are standard. The MKZ's six standard airbags include side-impact airbags for the front seats and side curtain a ...

Brake-shift interlock
This vehicle is equipped with a brake-shift interlock feature that prevents the gearshift lever from being moved from P (Park) when the ignition is in the on position unless the brake pedal is pre ...