Cadillac XT4 Owner Manual (GMNA-Localizing-Europe-16412942) - 2023 -
CRC - 5/25/22
212
Driving and Operating
Do Not Use ACC on Hills
Do not use ACC when driving on steep hills
as ACC may not detect a vehicle ahead.
Do Not Use ACC When Towing a Trailer
ACC should not be used when towing a
trailer.
Disengaging ACC
There are three ways to disengage ACC:
.
Step lightly on the brake pedal.
.
Press
*
.
.
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.
Weather Conditions Affecting ACC
System operation may be limited in snow,
heavy rain, or road spray conditions.
{
Warning
Camera visibility may be limited and the
ACC system may not work properly if the
windscreen is not clear. Do not use ACC if
moisture is present on the inside of the
windscreen or the windscreen washer is
used in cold weather. Turn on the front
defroster and make sure the windscreen
is clear before using ACC. Before driving,
check that the windscreen wipers are in
good condition and replace them if worn.
Accessory Installations and Vehicle
Modifications
Do not install or place any object around
the front camera windscreen area that
would obstruct the front camera view.
Do not install objects on top of the vehicle
that overhang and obstruct the front
camera, such as a canoe, kayak, or other
items that can be transported on a roof rack
system. See
Do not modify the bonnet, headlights,
or fog lights, as this may limit the camera's
ability to detect an object.
Cleaning the Sensing System
The camera sensor on the windscreen
behind the rear-view mirror and the radar
sensors on the front of the vehicle can
become blocked by snow, ice, dirt, or mud.
These areas need to be cleaned for ACC to
operate properly.
If ACC will not operate, regular cruise control
may be available. See
“
Switching Between
ACC and Regular Cruise Control
”
in this
section. Always consider driving conditions
before using either cruise control system.
For cleaning instructions, see
“
Washing the
Vehicle
”
under
Driver Assistance Systems
This vehicle may have features that work
together to help avoid crashes or reduce
crash damage while driving, reversing, and
parking. Read this entire section before
using these systems.