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provided that the map information
has changed and the vehicle has a
relevant service plan.
For questions about the operation of
the navigation system or the update
process, call the GM Nav Disc Center
at 1-877-NAV-DISC (1-877-628-3472)
or see www.gmnavdisc.com. If updates
are needed, call the GM Nav Disc
Center or order online.
Over-the-Air-Vehicle Map
Updates
If equipped, the infotainment system
can receive map updates over the air.
Map updates occur within a 161 km
(100 mi) radius around the home
address on file. This boundary will
adjust over time based on driving
patterns. The vehicle uses a
Cloud-connected service to receive the
date and downloads it to the system s
onboard SD card, if equipped. A data
plan or compatible mobile device
hotspot is required. The SD card is
required for navigation system
function.
When a map update is available, a
prompt will appear on the
infotainment display. Once the update
is accepted, it will download and run
in the background without
interruption any infotainment
functions. The download will carry
over ignition cycles, stopping and
starting where it left off. The updates
can be set to download automatically.
See www.gmnavdisc.com for details on
ordering, purchasing, and installing a
new or replacement SD card. Features
NAVIGATION
are subject to change. For more
information on this feature, see
my.cadillac.com/learn.
Database Coverage
Explanations
Coverage areas vary with respect to
the level of map detail available for
any given area. Some areas feature
greater levels of detail than others.
If this happens, it does not mean
there is a problem with the system. As
the map data is updated, more detail
can become available for areas that
previously had limited detail. See Map
Data Updates 0 52.
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