Cadillac XT4 Owner Manual (GMNA-Localizing-Europe-16412942) - 2023 -
CRC - 5/25/22
230
Driving and Operating
Information Centre (DIC). Additionally, speed
limit information from the navigation
system map database may be used.
Caution
The system is intended to assist the
driver within a defined speed range to
discern certain traffic signs. Always pay
attention to posted speed limit signs.
Do not ignore traffic signs which are not
displayed by the system.
The system does not discern any signs
other than the conventional traffic signs
that might give or end a speed limit.
It may not detect some electronic speed
signs.
Depending on the weather conditions or
problems with traffic signs, a traffic sign
may not be recognised or a sign different
from the actual traffic sign may be
displayed.
Do not let this special feature tempt you
into taking risks when driving.
Always adapt vehicle speed to the road
conditions.
(Continued)
Caution (Continued)
Driver assistance systems do not relieve
the driver from full responsibility for
vehicle operation.
Traffic signs that are detected are:
.
Construction Zones
.
Speed Limit
.
School Zone
.
Constraint Signs
Display Indication
The currently detected speed limit is
displayed in the DIC until the next speed
limit or end of speed limit sign is detected.
The current valid speed limit is displayed
permanently in the lower line of the DIC or
upper left of the instrument cluster,
depending on the vehicle. If a speed sign
with an add on sign is detected, a
1
symbol is also displayed.
The indication of multiple signs on the
display is possible. A
(
–
)
symbol in a frame
indicates there is a sign detected which
cannot be clearly identified by the system.
See
Driver Information Centre (DIC)
.
Alert Function
The alert function can be turned on or off
from the Traffic Sign Memory page. See
Driver Information Centre (DIC)
.
Once activated, and if the Traffic Sign
Memory page is currently not displayed, a
newly detected speed limit is briefly
displayed as a pop-up alert in the DIC.
Exceeding Indicated Speed Limit
If the indicated traffic sign speed limit is
exceeded by 5 km/h (3 mph) or more, the
permanently displayed traffic sign symbol
will flash until the vehicle speed is reduced
to or below the indicated speed limit.
System Reset
The content of the traffic sign display can
be cleared in the Traffic Sign Menu from the
Traffic Sign Memory page by selecting Reset
and confirmed by pressing the thumbwheel.
Upon successful reset, a
(
–
)
symbol displays
until the next traffic sign is detected or
provided by the navigation system map
data. In some cases, traffic sign memory is
cleared automatically by the system.
See
Driver Information Centre (DIC)
.
