GMC Terrain/Terrain Denali Infotainment System (GMNA-Localizing-NG U.S./
Canada-11434554) - 2018 - crc - 3/31/17
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Navigation
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
interrupting 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
information on ordering, purchasing,
and installing a new or replacement
SD card.
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
.
