Cadillac XT4 2023 Owner's Manual page 233

232 Driving and Operating
Warning (Continued)
the lane on the side where it has
detected a lane marking. Even with LKA
and LDW, you must steer the vehicle.
Always keep your attention on the road
and maintain proper vehicle position
within the lane, or vehicle damage, injury
or death could occur. Always keep the
windscreen, headlamps and camera
sensors clean and in good repair. Do not
use LKA in bad weather conditions or on
roads with unclear lane markings, such as
construction zones.
Warning
Using LKA on slippery roads could cause
loss of control of the vehicle and a crash.
Turn the system off.
Warning
LKA will not alert the driver if a towed
trailer crosses into an adjacent lane of
travel. Serious injury or property damage
may occur if the trailer moves into
Warning (Continued)
another lane. Always monitor the trailer
position while towing to make sure it is
within the same lane as the towing
vehicle.
How the System Works
LKA uses a camera sensor installed on the
windscreen ahead of the rearview mirror to
detect lane markings. It may provide brief
steering assistance if it detects an
unintended lane departure. It may further
provide an audible alert, or the driver seat
may pulse, indicating that a lane marking
has been crossed. The system does not
provide a Lane Departure Warning (LDW)
when intentionally steering across a lane
marker.
To turn LKA on and off, press
centre console. If equipped, the indicator
light on the button illuminates when LKA is
on and turns off when LKA is disabled. In
some vehicles a long press of over
three seconds is required to turn LKA off.
When activated,
indicating that the system is not ready to
(Continued) A
assist.
A
on the
A
is white, if equipped,
is green if LKA is ready to
assist. LKA may assist by gently turning the
steering wheel if the vehicle approaches a
A
detected lane marking. is amber when
assisting. It may also provide a Lane
Departure Warning (LDW) alert by flashing
A
amber if the vehicle crosses a
detected lane marking. Additionally, there
may be three beeps, or the driver seat may
pulse three times, on the right or left,
depending on the lane departure direction.
Take Steering
The LKA system does not continuously steer
the vehicle. If LKA does not detect active
driver steering, an alert and chime may be
provided. Steer the vehicle to dismiss. LKA
may become temporarily unavailable after
repeated false steering alerts.
When the System Does Not Seem to
Work Properly
The system performance may be
affected by:
Close vehicles ahead.
Sudden lighting changes, such as when
driving through tunnels.
Banked roads.
Roads with poor lane markings, such as
two-lane roads.