GMC Buick Encore GX 2020 Owner's Manual page 264

Use the brake to get to the
desired lower speed. Release
the brake and press SET down.
The vehicle will now cruise at
the lower speed.
Press and hold SET down until
the desired lower speed is
reached, then release it.
To decrease the vehicle speed in
smaller increments, press SET
down briefly. For each press, the
vehicle goes about 1 km/h
(1 mph) slower.
To decrease the vehicle speed in
larger increments, hold SET
down. While holding SET , the
vehicle speed decreases to the
next 5 km/h (5 mph) step, then
continues to decrease by 5 km/h
(5 mph) at a time.
The set speed can also be
decreased while the vehicle is
stopped.
If stopped with the brake
applied, press or hold SET
down until the desired set speed
is displayed.
Selecting the Follow
Distance Gap
When a slower moving vehicle is
detected ahead within the selected
following gap, ACC will adjust the
vehicle's speed and attempt to
maintain the follow distance gap
selected.
Press on the steering wheel to
adjust the following gap. Each press
cycles the gap button through three
settings: Far, Medium, or Near.
When pressed, the current gap
setting displays briefly on the
instrument cluster and HUD,
if equipped. The gap setting will be
maintained until it is changed.
Since each gap setting corresponds
to a following time (Far, Medium,
or Near), the following distance will
vary based on vehicle speed. The
faster the vehicle speed, the further
back your vehicle will follow a
vehicle detected ahead. Consider
traffic and weather conditions when
selecting the following gap. The
Driving and Operating
range of selectable gaps may not be
appropriate for all drivers and
driving conditions.
Changing the gap setting
automatically changes the alert
timing sensitivity (Far, Medium,
or Near) for the Forward Collision
Alert (FCA) feature. See Forward
Collision Alert (FCA) System 0 278.
The gap setting used by ACC is
independent to the alert timing
sensitivity (Far, Medium, or Near)
used by the Forward Collision Alert
(FCA) feature. Pressing
ACC is active will only modify the
gap setting used by ACC without
changing the alert timing sensitivity
used by FCA. Pressing
ACC is not active will only modify
the alert timing sensitivity used by
FCA without modifying the gap
setting used by ACC. See Forward
Collision Alert (FCA) System 0 278.
263
while
while