Cadillac XT4 Owner Manual (GMNA-Localizing-Europe-16412942) - 2023 -
CRC - 5/25/22
Driving and Operating
203
.
Shift the transmission to N (Neutral).
.
Press
J
.
Erasing Speed Memory
The cruise control set speed is erased from
memory if
J
is pressed or if the ignition is
turned off.
Speed Limiter
Intelligent Speed Limiter (Automatic)
The Intelligent Speed Limiter (ISL) function
allows the vehicle to maintain a set speed.
To exceed the set speed, depress the
accelerator pedal. Speed Limiter will not
control vehicle speed on a hill. If the driver
allows the speed to exceed the speed
limitation setting, the driver will be alerted.
Speed Limiter may be used at speeds
greater than 25 kph.
ISL uses an on-board camera to identify road
signs and automatically adjust the set speed
depending on the speed limit in that area.
The driver can adjust the set speed with an
offset above or below the identified area
speed limit.
The intelligent mode may not function in
inclement weather or when road signs are
blocked by leaves, snow, or other items that
obstruct the camera's view.
ISL can also be used in Manual mode. In
Manual mode, all changes to the set speed
are performed by the driver.
The speed limiter button is located on the
steering wheel.
s
:
Press to turn the Speed Limiter on, off,
or switch between Intelligent and Manual
modes.
*
:
Press to disengage the Speed Limiter
while keeping the last set speed in the
memory.
SET
−
:
Press to choose set speed, decrease
set speed (Manual), or decrease offset
(Intelligent).
+RES :
Press to resume set speed, increase
set speed (Manual), or increase offset
(Intelligent).
Turn Speed Limiter On and Off (Intelligent
and Manual)
Press the
s
button. The Speed Limiter will
start in Manual mode. To switch to
Intelligent mode, press the
s
button. To
turn Speed Limiter off, press
s
again.
Setting Speed Limiter (Manual)
Press SET
−
to activate the Speed Limiter and
use the current vehicle speed as the set
speed.
Setting Speed Limiter (Intelligent)
Press SET
−
to activate the Speed Limiter. The
set speed will be the current vehicle speed
until the vehicle identifies an area speed
limit road sign.