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. ...

Troubleshooting
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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 ...