Cadillac ATS/ATS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9956102) - 2017 - crc - 5/11/16
DRIVING AND OPERATING
253
engaged, ACC may automatically
disengage. See
. When
road conditions allow ACC to be safely
used, ACC can be turned back on. ACC
will not engage if the TCS or
StabiliTrak electronic stability control
system is disabled.
{
Warning
ACC has limited braking ability and
may not have time to slow the
vehicle down enough to avoid a
collision with another vehicle you
are following. This can occur when
vehicles suddenly slow or stop
ahead, or enter your lane. Also see
“
Alerting the Driver
”
in this section.
Complete attention is always
required while driving and you
should be ready to take action and
apply the brakes. See
.
{
Warning
ACC will not detect or brake for
children, pedestrians, animals,
or other objects.
Do not use ACC when:
.
On winding and hilly roads or
when the sensors are blocked
by snow, ice, or dirt. The
system may not detect a
vehicle ahead. Keep the entire
front of the vehicle clean.
.
Visibility is low, such as in
fog, rain, or snow conditions.
ACC performance is limited
under these conditions.
.
On slippery roads where fast
changes in tire traction can
cause excessive wheel slip.
J
:
Press to turn the system on or
off. The indicator turns white on the
instrument cluster when ACC is
turned on.
+RES :
Press the control up briefly to
resume the previous set speed or to
increase vehicle speed if ACC is
already engaged. To increase speed by
1 km/h (1 mph), press +RES up to the
first detent. To increase speed to the
next 5 km/h (5 mph) mark on the
speedometer, press +RES up to the
second detent.
SET
–
:
Press the control down briefly
to set the speed and activate ACC or
to decrease vehicle speed if ACC is