GMC 2011 Terrain Owner's Manual page 269

WARNING
Cruise control can be dangerous
where you cannot drive safely at
a steady speed. So, do not use
the cruise control on winding
roads or in heavy traffic.
Cruise control can be dangerous
on slippery roads. On such roads,
fast changes in tire traction can
cause excessive wheel slip, and
you could lose control. Do not use
cruise control on slippery roads.
1
(On/Off): Press to turn the
cruise control system on and off.
(Cancel): Press to disengage
cruise control without erasing the
set speed from memory.
RES/+ (Resume/Accel): Move the
thumbwheel up toward RES/+ to
make the vehicle resume to a
previously set speed or to
accelerate.
Driving and Operating
SET/ (Set/Coast): Move the
thumbwheel down toward SET/- to
set a speed and activate cruise
control, or to make the vehicle
decelerate.
Setting Cruise Control
If the cruise button is on when not in
use, it could get bumped and go into
cruise when not desired. Keep the
cruise button turned off when cruise
control is not being used.
1
1. Press .
2. Get to the speed desired.
3. Press the thumbwheel and
release it. The desired set speed
briefly appears in the Driver
Information Center (DIC) display.
4. Take your foot off the accelerator
pedal.
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