Mazda 2002 Tribute Owner's Manual page 70

Driver Controls
WARNING: Do not use the speed control in heavy traffic or on
roads that are winding, slippery, or unpaved. You may lose
control of the vehicle.
WARNING: Do not shift the gearshift lever into N (Neutral)
with the speed control on. You may lose control of the vehicle
or cause engine system damage.
To turn speed control off
Press OFF.
NOTE: Once speed control is
turned off or the ignition is switched
off, the previously programmed set
speed will be erased.
To set a speed
Press SET ACC.
NOTE: For speed control to
operate, the speed control must be
ON and the vehicle speed must be
greater than 48 km/h (30 mph).
If you drive up or down a steep hill, your vehicle speed may vary
momentarily slower or faster than the set speed. This is normal.
Speed control cannot reduce the vehicle speed if it increases above the
set speed on a downhill. If your vehicle speed is faster than the set
speed while driving on a downhill, you may want to shift to the next
lower gear or apply the brakes to reduce your vehicle speed.
70