Buick 1993 LeSabre Owner's Manual page 95

Here's the second way to go to a higher speed:
To Reduce Speed While Using Cruise
Control
There are two ways to reduce your speed while using
cruise control:
1.
2.
Move the Cruise switch from "ON" to
"Resume/Accelerate." Hold it there until you get up
to
the speed you want, and then release the switch.
To
increase your speed in very small amounts, move
the switch to "Resume/Accelerate" for less than half
a second and then release it. Each time you do this,
your vehicle will go about 1 mph (1.6 km/h) faster.
The accelerate feature will only work after you have set
the Cruise Control speed by pushing the "SET/COAST"
button.
F
c
1. Push in the button at the
end of the lever until
you reach the lower
I
speed you want, then
'
I
release it.
2. 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 km/h) slower.
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