GMC Infotainment System (U.S./Canada 2.6) (GMNA-Localizing-U.S./Canada-
13583174) - 2020 - CRC - 4/15/19
Navigation 75
OnStar System
With a connected plan, an OnStar
Advisor can download a destination
to the vehicle or into the built-in
navigation system. If an OnStar
Turn-by-Turn route is in progress, all
other internal navigation functions
are disabled until the route is
completed.
When navigation is selected, the
OnStar Turn-by-Turn displays
appear.
Turn-by-Turn Navigation
Touch Menu to go to the
Turn-by-Turn Menu.
The following options display:
.Plan Route (if the vehicle is off
the route)
. Cancel
Plan Route
Touch My Destination to display a
special version of the Maneuver
View. The Destination Address is
displayed in the Street Name and
the total distance to the destination is displayed in the Distance to
Maneuver View. Touch Done to
return to the Maneuver View.
Cancel a Route
If a route is in progress using either
the vehicle navigation system or the
OnStar Turn-by-Turn route, and a
new route is requested, the current
route in progress will be canceled.
An OnStar Advisor can cancel the
vehicle navigation system route.
Route guidance can be resumed by
touching Resume To in the
Map Menu.
Global Positioning
System (GPS)
The position of the vehicle is
determined by using satellite
signals, various vehicle signals, and
map data.
At times, other interference such as
the satellite condition, road
configuration, condition of the
vehicle, and/or other circumstances
can affect the navigation system's
ability to determine the accurate
position of the vehicle.
The GPS shows the current position
of the vehicle using signals sent by
GPS satellites. When the vehicle is
not receiving signals from the
satellites, a symbol appears in the
status bar.
This system might not be available
or interference can occur if any of
the following are true:
.
Signals are obstructed by tall
buildings, trees, large trucks,
or a tunnel.
. Satellites are being repaired or
improved.
For more information if the GPS is
not functioning properly, see
Problems with Route Guidance 076
and
If the System Needs Service 077.
