Chevrolet 1994 Astro Passenger Owner's Manual page 100

To Get Out of Cruise Control
There are two ways to turn off the Cruise Control:
Step lightly on
the brake pedal.
Move the Cruise
switch to
OFF.
To Erase Speed Memory
When you turn
off
the Cruise Control or the ignition, your Cruise Control
set speed memory is erased.
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