Cadillac CT4 Owner Manual (GMNA-Localizing-MidEast-15283644) - 2022 -
CRC - 7/28/21
INFOTAINMENT SYSTEM
149
.
Ask Before Rerouting (Default)
–
If
the system detects there is a traffic
issue ahead, it will display a pop-up
with details about the issue. Choose
to reroute or cancel the alert.
.
Never Search for Better Route
–
The
system will not check for a better
route until one of the above options
is selected.
Alert Preferences
Set alerts on or off during both
inactive and active guidance views.
The following alerts may be available:
.
Road Safety Alerts
–
Touch to
display upcoming School Zone.
.
Traffic Camera Alerts
Manage History
Touch Manage History to access the
History options:
.
Clear Recent Destinations
–
Touch
\
to clear the recent destinations.
.
Clear Search History
–
Touch
\
to
clear the search history.
About
Touch to display software information,
such as:
.
Telenav
.
Navigation Version
Maps
The Nav application requires a map
database to run. It is stored on an SD
card that is connected to the
infotainment system. If the map
database is not available, a missing SD
card error message will be displayed.
SD Card Error Messages
The SD card only works for one
unique vehicle. The SD card must pass
authentication verification to be used
for that specific vehicle. Do not
remove SD card while the ignition
is on.
Potential error scenarios and
messages include:
.
The SD card has initialized for the
first time:
“
Once initialized, this SD
card can only be used for navigation
in this vehicle.
”
Make sure the SD
card switch is in an upward
position.
.
The SD card is not working
properly:
“
SD card is not functioning
properly. (Error Code).
”
.
The SD card is not paired with the
existing system:
“
This Nav SD card
is not valid in this vehicle for
navigation. See Owner
’
s Manual for
more detail or visit your dealer.
(Error Code).
”
.
The SD card has been removed from
the slot:
“
SD card has been removed.
(Error Code).
”
Make sure the Nav SD
card is in the slot.
Touch Continue to resume after the
initialization error message. For the
other messages, touch OK to return to
the Home Page.
If any errors continue, see your dealer.
Navigation Symbols
Following are the most common
symbols that appear in the Nav
application.