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Black plate (78,1)
Cadillac Escalade EXT Owner Manual - 2011
7-78 Infotainment System
.
Vehicle is being driven with tire
chains.
.
Tires are replaced.
.
Tire pressure for the tires is
incorrect.
.
Tires are worn.
.
First time the map DVD is
inserted.
.
Battery is disconnected for
several days.
.
Vehicle is driving in heavy traffic
where driving is at low speeds,
and the vehicle is stopped and
started repeatedly.
See your dealer if other problems
occur.
Problems with Route
Guidance
The map data supplied through the
compact flash drive and installed in
your vehicle when it was produced
is the most up-to-date information
available. The map data is updated
periodically, provided that the map
information has changed.
Contact your dealer for
If you have any questions about
the operation of the navigation
system or the update process,
contact the GM Nav Disc
Center toll‐free phone number,
1‐877‐NAV‐DISC (1‐877‐628‐3472)
or go to the center's website,
www.gmnavdisc.com. If you need
any updates, contact your dealer.
If the System Needs
Service
Inappropriate route guidance may
occur under one or more of the
following conditions:
.
You have not turned onto the
road indicated.
.
Route guidance may not be
available when using automatic
rerouting for the next right or
left turn.
.
The route may not be changed
when using automatic rerouting.
.
There is no route guidance when
turning at an intersection.
.
Plural names of places may be
announced occasionally.
.
It may take a long time to
operate automatic rerouting
during high-speed driving.