Global Positioning; System (Gps); Vehicle Positioning - Chevrolet SS Sedan 2015 Owner's Manual

The following options may display:
Home Page Menu: Press to
customize the first page of the
Home Page.
Display Off: Press to turn off the
display. The display will return when
any radio buttons are pressed or the
screen is touched (if equipped).
Map Settings: Press to enter the
submenu to change Map Display
settings and enable Speed Limit
display on map.
While in Map Settings, press Map
Display to change the screen
background.
Map Display: Press to change the
screen background.
To change the overall brightness
setting for the display, use the
vehicle interior lighting instrument
panel illumination control.

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
the GPS Satellites. When the
vehicle is not receiving signals from
the satellites, a symbol appears on
the map screen. See Navigation
Symbols on page 7-46.
Infotainment System
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 on
page 7-66 and If the System Needs
Service on page 7-67.

Vehicle Positioning

At times, the position of the vehicle
on the map could be inaccurate due
to one or more of the following
reasons:
The road system has changed.
The vehicle is driving on slippery
road surfaces such as sand,
gravel, or snow.
7-65