Problems With Route; Guidance; If The System Needs; Service - Chevrolet 2011 Volt Owner's Manual

7-76 Infotainment System

Problems with Route

Guidance

Inappropriate route guidance can
occur under one or more of the
following conditions:
The turn was not made on the
road indicated.
Route guidance might not be
available when using automatic
rerouting for the next right or
left turn.
The route might not be changed
when using automatic rerouting.
There is no route guidance when
turning at an intersection.
Plural names of places might be
announced occasionally.
It could take a long time to
operate automatic rerouting
during high-speed driving.
Automatic rerouting might
display a route returning to the
set waypoint if heading for a
destination without passing
through a set waypoint.
The route prohibits the entry
of a vehicle due to a regulation
by time or season or any other
regulation which may be given.
Some routes might not be
searched.
The route to the destination
might not be shown if there
are new roads, if roads have
recently changed, or if certain
roads are not listed in the map
data. See
for more information.
To recalibrate the vehicle's position
on the map, park with the vehicle
on for two to five minutes, until the
vehicle position updates.

If the System Needs

Service

If the navigation system needs
service and the steps listed here
have been followed but there are
still problems, see your dealer for
assistance.

Ordering Map DVDs

The map data in the vehicle is
the most up-to-date information
available when the vehicle was
produced. The map data is updated
periodically, provided that the map
information has changed.
For 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 updates
are needed, call the GM Nav Disc
Center or order a new disc online.
To order a disc, have the vehicle's
Vehicle Identification Number (VIN)
available. See Vehicle Identification
Number (VIN).
After receiving the updated disc,
see Installing the DVD Map Disc
under
information.
for more