Cadillac XT4 Owner's Manual page 235

234 DRIVING AND OPERATING
Use the accelerator to get to the
higher speed. Briefly press and
release SET and release the
accelerator pedal. The vehicle will
now cruise at the higher speed.
When the accelerator pedal is
pressed, ACC will not brake because
it is overridden. While overridden,
the ACC indicator will turn blue on
the instrument cluster and the
head-up display, if equipped.
Press and hold RES+ until the
desired set speed is displayed, then
release it.
To increase speed in small
increments, pressRES+ to the first
detent. For each press, the vehicle
goes 1 km/h (1 mph) faster.
To increase speed in larger
increments, press RES+ to the
second detent. For each press, the
vehicle speed increases to the next
5 km/h (5 mph) mark on the
speedometer.
The set speed can also be increased
while the vehicle is stopped.
If stopped with the brake applied,
press RES+ until the desired set
speed is displayed.
If ACC is holding the vehicle at a
stop and there is another vehicle
directly ahead, pressing RES+ will
increase the set speed.
Pressing RES+ when there is no
longer a vehicle ahead or the vehicle
ahead is pulling away and the brake
is not applied will cause the ACC to
resume.
When it is determined that there is no
vehicle ahead or the vehicle ahead is
beyond the selected following gap,
then the vehicle speed will increase to
the set speed.
The speedometer reading can be
displayed in either English or metric
units. See Instrument Cluster 0 99. The
increment value used depends on the
units displayed.
Reducing Speed While ACC is at a
Set Speed
If ACC is already activated, do one of
the following:
Use the brake to get to the desired
lower speed. Release the brake and
press SET . The vehicle will now
cruise at the lower speed.
Press and hold SET until the
desired lower speed is reached, then
release it.
To decrease speed in smaller
increments, press SET to the first
detent. For each press, the vehicle
goes about 1 km/h (1 mph) slower.
To decrease speed in larger
increments, pressSET to the
second detent. For each press, the
vehicle speed decreases to the next
5 km/h (5 mph) mark on the
speedometer.
The set speed can also be decreased
while the vehicle is stopped.
If stopped with the brake applied,
press or hold SET until the desired
set speed is displayed.
The speedometer reading can be
displayed in either English or metric
units. See Instrument Cluster 0 99. The
increment value used depends on the
units displayed.
Selecting the Follow Distance Gap
When a slower moving vehicle is
detected ahead within the selected
following gap, ACC will adjust the