GMC Terrain: Setting Adaptive Cruise Control / Other Vehicle Lane Changes

ACC will not detect a vehicle ahead
until it is completely in the lane. The
brakes may need to be manually
applied.
Warning
On curves, ACC may not detect a
vehicle ahead in your lane. You
could be startled if the vehicle
accelerates up to the set speed,
especially when following a
vehicle exiting or entering exit
ramps...
The detection of objects in front of
the vehicle may not be possible if:
The vehicle or object ahead is
not within your lane.
The vehicle ahead is shifted, not
centered, or is shifted to one
side of the lane...
Other information:
The following is the list of all
possible DIC info page displays.
Some may not be available for your
particular vehicle. Some items may
not be turned on by default but can
be turned on through the Options
app. See “Info Page Options” earlier
in this section...
Only RKE transmitters programmed
to the vehicle will work. If a
transmitter is lost or stolen, a
replacement can be purchased and
programmed through your dealer.
The vehicle can be reprogrammed
so that lost or stolen transmitters no
longer work...