Chevrolet 2011 Volt Owner's Manual page 255

Route Guidance Not Active
If an OnStar destination is
downloaded while route guidance
is not active, the navigation system
displays a pop-up screen and the
following available screen functions:
Press the Go screen button; the
navigation system starts route
calculation to the destination(s)
received.
Press the Map screen button;
the navigation system displays
the Destination Map screen.
Press the Call screen button;
the navigation system initiates
a call with Bluetooth Phone
(if available) or OnStar
Hands-Free Calling.
Press the Save screen button;
the navigation system copies
the downloaded destination to
the address book and displays
the new address book entry.
The destination saves this
download even if it is only
partial information such as
a phone number.
Press the Back screen button;
the navigation system cancels
OnStar Destination Download
and returns to the previous
screen. The downloaded
address is not added to
the previous destinations.
Infotainment System
Route Guidance Active
If an OnStar destination is
downloaded while route guidance is
already active, the system displays
a pop-up screen and the following
available screen functions:
Press the Go screen button;
the navigation system adds the
downloaded destination before
the next waypoint of the existing
route (closest to the current
vehicle position).
All other buttons on the pop-up
screen operate as described
under Route Guidance Not
Active.
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