Cadillac XT4 Owner Manual (GMNA-Localizing-MidEast-14584650) - 2021 -
CRC - 7/15/20
226
DRIVING AND OPERATING
3. Move the thumbwheel down to
SET
−
. The desired set speed briefly
appears in the instrument cluster.
4. Remove your foot from the
accelerator.
When the cruise control has been set
to the desired speed, a green cruise
control indicator appears on the
instrument cluster and a cruise set
speed message appears on the
Head-Up Display (HUD), if equipped.
Resuming a Set Speed
If the cruise control is set at a desired
speed and then the brakes are applied
or
*
is pressed, the cruise control is
disengaged without erasing the set
speed from memory.
Once the vehicle speed reaches about
40 km/h (25 mph) or more, move the
thumbwheel up toward RES+ briefly.
The vehicle returns to the previous set
speed.
Increasing Speed While Using
Cruise Control
If the cruise control system is already
activated:
.
Move the thumbwheel up toward
RES+ until the desired speed is
reached, then release it.
.
To increase vehicle speed in small
increments, move the thumbwheel
up toward RES+ briefly. For each
press, the vehicle goes about 1 km/h
(1 mph) faster.
.
To increase vehicle speed in larger
increments, move the thumbwheel
up toward 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 speedometer reading can be
displayed in either English or metric
units. See
. The
increment value used depends on the
units displayed.
Reducing Speed While Using Cruise
Control
If the cruise control system is already
activated:
.
Move the thumbwheel down toward
SET
−
until the desired lower speed
is reached, then release it.
.
To decrease the vehicle speed in
small increments, move the
thumbwheel down toward SET
−
briefly. For each press, the vehicle
goes about 1 km/h (1 mph) slower.
.
To decrease the vehicle speed in
larger increments, move the
thumbwheel down toward SET
−
to
the second detent. For each press,
the vehicle speed decreases to the
next 5 km/h (5 mph) mark on the
speedometer.
The cruise control system may
automatically brake to slow the
vehicle down.
The speedometer reading can be
displayed in either English or metric
units. See
. The
increment value used depends on the
units displayed.
Passing Another Vehicle While
Using Cruise Control
Use the accelerator pedal to increase
the vehicle speed. When you take your
foot off the pedal, the vehicle will slow
down to the previous set cruise speed.
