Cadillac XT4 Owner Manual (GMNA-Localizing-Europe-15440913) - 2022 -
CRC - 5/13/21
DRIVING AND OPERATING
259
Caution (Continued)
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.
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
.
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