Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-16405819) -
2023 - CRC - 3/22/22
286
Driving and Operating
25 km/h (15 mph). The minimum
allowable set speed is 25 km/h
(15 mph).
To set ACC while moving:
1. Press
o
.
2. Get up to the desired
speed.
3. Press and release SET
–
.
4. Remove your foot from the
accelerator pedal.
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.
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.
.
If the vehicle is moving more
than 5 km/h (3 mph), it
returns to the previous set
speed.
.
If the vehicle is stopped with
the brake pedal applied,
press RES+ and release the
brake pedal. ACC will hold
the vehicle until RES+ or the
accelerator pedal is pressed.
A green ACC indicator and the
set speed display on the
instrument cluster. The vehicle
ahead indicator may be
flashing if a vehicle ahead was
present and moved. See
“
Approaching and Following a
Vehicle
”
later in this section.
Once ACC has resumed, the
vehicle speed will increase to
the set speed under the
following conditions:
.
There is no vehicle ahead.
.
The vehicle ahead is beyond
the selected following gap.
.
The vehicle speed is not
being limited because of a
sharp turn.
Increasing Speed While ACC
is at a Set Speed
If ACC is already activated, do
one of the following:
.
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