Pontiac 1993 Grand Am Owner's Manual page 74

To Reduce Speed While Using
Cruise Control
There are two ways to reduce your
speed while using cruise control:
Push in the button at the end of the
lever until you reach the lower speed
you want, then release it.
To slow down in very small amounts,
push the button for less than half a
second. Each time you do this, you'll
go 1 mph (1.6 h / h ) slower.
Passing Another Vehic/e While
Using Cruise Control
Use the accelerator pedal to increase
your speed. When you take your foot off
the pedal, your vehicle will slow down
to the cruise control speed you set
earlier.
Using Cruise Control on Hi&
How well your cruise control will work
on hills depends upon your speed, load,
and the steepness of the hills. When
going up steep hills, you may have to
step on the accelerator pedal to maintain
your speed. When going downhill, you
may have to brake or shift to a lower
gear to keep your speed down, Of
course, applying the brake or clutch
pedal takes you out of cruise control.
Many drivers find this to be too much
trouble and don't use cruise control on
steep hills.
73