Cadillac CT4 Owner's Manual page 251

Cadillac CT4 Owner Manual (GMNA-Localizing-MidEast-15283644) - 2022 -
CRC - 7/28/21
Switching Between ACC and
Regular Cruise Control
To switch between ACC and regular
cruise control, press and hold
A Driver Information Display (DIC)
message displays. See Vehicle Messages
0 117.
ACC Indicator Regular Cruise
Control Indicator
When ACC is engaged, a green
indicator will be lit on the instrument
cluster. When the regular cruise
control is engaged, a green
indicator will be lit on the instrument
cluster; the following gap will not
display.
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 a crash if the brakes are not
applied manually. You and others
could be seriously injured or killed.
Setting Adaptive Cruise Control
If is on when not in use, SET-/
RES+ could be pressed by mistake and
activate ACC when not desired. Keep
off when cruise is not being used.
Select the set speed desired for ACC.
This is the vehicle speed when no
vehicle is detected in its path.
While the vehicle is moving, ACC will
not set at a speed less than 5 km/h
(3 mph), although it can be resumed.
The minimum allowable set speed is
25 km/h (15 mph).
DRIVING AND OPERATING
To set ACC while moving:
1. Press .
2. Get up to the desired speed.
3. Press and release SET .
4. Remove your 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.
ACC can also be set while the vehicle
is stopped if ACC is on and the brake
pedal is applied.
The ACC indicator displays on the
instrument cluster and Head-Up
Display (HUD), if equipped. When ACC
is turned on, the indicator will be lit
white. When ACC is engaged, the
indicator will turn green.
Be mindful of speed limits,
surrounding traffic speeds, and
weather conditions when selecting the
set speed.
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