Cadillac CTS 2018 Owner's Manual page 215

214 DRIVING AND OPERATING
control is engaged, a green
indicator will be lit on the instrument
cluster.
When the vehicle is turned on, the
cruise control mode will be set to the
last mode used before the vehicle was
turned off.
Warning
Always check the cruise control
indicator on the instrument cluster
to determine which mode cruise
control is in before using the
feature. If ACC is not active, the
vehicle will not automatically brake
for other vehicles, which could
cause an accident if the brakes are
not applied manually. You and
others could be seriously injured or
killed.
Setting Adaptive Cruise Control
If the cruise control is on when not in
use, the cruise on/off control could get
pressed and cruise control could
J become active when not desired. Keep
cruise control button off when cruise
is not being used.
Select the set speed desired for cruise.
This is the vehicle speed when no
vehicle is detected in its path.
ACC will not set at a speed less than
25 km/h (16 mph), although it can be
resumed when driving at lower
speeds.
To set ACC:
1. Press
2. Get up to the desired speed.
3. Press and release the SET
control.
4. Remove foot from the
accelerator.
After ACC is set, it may immediately
apply the brakes if a vehicle ahead is
detected closer than the selected
following gap.
J
.
The ACC indicator displays in the
instrument cluster and Head-Up
Display (HUD) (if equipped). When the
ACC is active, the indicator turns
green.
Be mindful of speed limits,
surrounding traffic speeds, and
weather conditions when selecting the
set speed.
Resuming a Set Speed
If the ACC is set at a desired speed
and then the brakes are applied, the
ACC is disengaged without erasing the
set speed from memory.
To begin using ACC again, press +RES
up briefly. The vehicle returns to the
previous set speed.