FORD 2013 F-550 v.3 - Manual (Page 239)

PRINCIPLES OF OPERATION
Cruise control lets you maintain a set speed without keeping your foot
on the accelerator pedal.
USING CRUISE CONTROL (IF EQUIPPED)
WARNING: Do not use cruise control in heavy traffic or on
roads that are winding, slippery or unpaved.
Note: Vehicle speed may vary momentarily when driving up or down a
steep hill. Apply the brakes if your vehicle speed increases above the set
speed while driving downhill.
Note: Cruise control will disengage if your vehicle speed decreases more
than 10 mph (16 km/h) below your set speed while driving uphill.
The speed controls are located on
the steering wheel.
Switching Cruise Control On
Press and release ON.
The indicator will turn on in the instrument cluster.
ON/
OFF
CNCL
RSM
- SET +
238 Cruise Control
2013 F-250/350/450/550 (f23)
Owners Guide gf, 3rd Printing, December 2012
USA (fus)