FORD 2015 Mustang - Manual (Page 159)

Disengaging the System
Press the brake pedal, press CNCL, or
press the clutch pedal (if equipped). The
last set speed displays in grey but will not
erase.
Overriding the System
WARNING
Whenever the driver is overriding the
system by pressing the accelerator
pedal, the system will not
automatically apply the brakes to maintain
separation from any vehicle ahead.
You can override the set speed and gap
distance by pressing the accelerator pedal.
E144529
When you override the system,
the green indicator light
illuminates and the lead vehicle
graphic does not show in the
information display.
The system will resume operation when
you release the accelerator pedal. The
vehicle speed will decrease to the set
speed, or a lower speed if following a
slower vehicle.
Changing the Set Speed
• Accelerate or brake to the desired
speed, then press and release SET+.
• Press and hold SET+ or SET- until the
desired set speed shows on the
information display. The vehicle speed
will gradually change to the selected
speed.
• Press and release SET+ or SET-. The
set speed will change in approximately
1 mph (2 km/h) increments.
The system may apply the brakes to slow
the vehicle to the new set speed. The set
speed will display continuously in the
information display while the system is
active.
Resuming the Set Speed
Note: Only use resume if you are aware of
the set speed and intend to return to it.
Press and release RES. The vehicle will
return to the previously set speed. The set
speed will display continuously in the
information display while the system is
active.
Automatic Cancellation
The system is not functional at vehicle
speeds below 12 mph (20 km/h). An
audible alarm will sound and the
automatic braking releases if the vehicle
drops below this speed. The system will
cancel at low speeds if you switch off
electronic stability control.
Hilly Condition Usage
Note: An audible alarm will sound and the
system will shut down if it is applying brakes
for an extended period of time. This allows
the brakes to cool down. The system will
function normally again when the brakes
have cooled down.
You should select a lower gear position
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 them from overheating.
Switching the System Off
Note: The set speed memory erases when
you switch off the system.
Press and release OFF or turn off the
ignition.
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Mustang (), enUSA, First Printing
Cruise Control