GMC Yukon 2007 Owner's Manual page 213

+ RES (Resume/Accelerate): Press this button
to make the vehicle accelerate or resume to
a previously set speed.
SET − (Set/Coast): Press this button to set the
speed or make the vehicle decelerate.
[
(Cancel): Press this button to cancel cruise
control without erasing the set speed from memory.
Setting Cruise Control
Cruise control will not work if your parking brake
is set, or if the master cylinder brake fluid level
is low.
The cruise control light on the instrument panel
cluster will come on after the cruise control
has been set to the desired speed.
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. Press the cruise control On/Off button.
2. Get up to the desired speed.
3. Press the SET− button located on the steering
wheel and release it.
4. Take your foot off the accelerator.
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