Chevrolet Express 2007 Owner's Manual page 152

(Off): This position turns the system off.
9
R
(On): This position activates the system.
S
(Resume/Accelerate): Push the lever to this
symbol to make the vehicle accelerate or resume
to a previously set speed.
T
(Set): Press this button to set the speed.
152
Setting Cruise Control
CAUTION:
{
If you leave your cruise control on when
you are not using cruise, you might hit a
button and go into cruise when you do not
want to. You could be startled and even
lose control. Keep the cruise control switch
off until you want to use cruise control.
1. Move the cruise control switch to on.
2. Get up to the speed you want.
3. Press in the set button at the end of the lever
and release it.
4. Take your foot off the accelerator pedal.
The CRUISE light on the instrument panel
will illuminate when the cruise control is engaged.