Adaptive Cruise Control; (Advanced) - GMC XT5 2023 Owner's Manual

Press and hold SET until
the desired lower speed is
reached, then release it.
To decrease the vehicle
speed in small increments,
briefly press SET to the
first detent. For each press,
the vehicle goes about
1 km/h (1 mph) slower.
To decrease the vehicle
speed in larger increments,
briefly press SET to the
second detent. For each
press, the vehicle speed
decreases to the next
5 km/h (5 mph) mark on the
speedometer.
The cruise control system may
automatically brake to slow
the vehicle down.
The speedometer reading can
be displayed in either English
or metric units. See
Instrument Cluster 0 122. The
increment value used depends
on the units displayed.
Passing Another Vehicle
While Using Cruise Control
Use the accelerator pedal to
increase the vehicle speed.
When you take your foot off
the pedal, the vehicle will slow
down to the previous set
cruise speed.
While pressing the accelerator
pedal or shortly following the
release to override cruise,
briefly applying SET will
result in cruise set to the
current vehicle speed.
Using Cruise Control on Hills
How well the cruise control will
work on hills depends upon
the vehicle speed, load, and
the steepness of the hills.
When going up steep hills, you
might have to step on the
accelerator pedal to maintain
your speed. When going
downhill, the cruise control
system may automatically
brake to slow the vehicle
down. Also, you may have to
brake or shift to a lower gear
Driving and Operating
to keep your speed down.
If the brake pedal is applied,
cruise control disengages.
Ending Cruise Control
There are four ways to end
cruise control:
Step lightly on the brake
pedal.
Press .
Shift the transmission to
N (Neutral).
Press .
Erasing Speed Memory
The cruise control set speed is
erased from memory if
pressed or if the ignition is
turned off.
Adaptive Cruise
Control (Advanced)
If equipped, Adaptive Cruise
Control (ACC) allows the
cruise control set speed and
following gap to be selected.
Read this entire section
before using this system. The
277
is