Ford 1997 Aerostar Manual page 83

Speed Control (If equipped)
Speed control switches on the steering wheel
To Turn Speed Control Off
Press OFF
OR
Turn off the vehicle ignition.
Once speed control is switched off, the
previously programmed set speed will be erased.
To Turn Speed Control On
Press ON
To Set A Speed
Press the SET ACCEL. For speed control to
operate, the speed control must be ON and the
vehicle speed must be greater than 30 mph
(km/h).
If you drive up or down a steep hill, your
vehicle speed may vary momentarily slower or
faster than the set speed.
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 in j (Overdrive),
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